Abstract: Provided is a method for obtaining a cooking vessel comprising the following steps: producing a container having an aluminium outer face and an inner face, carrying out hard anodization of at least the outer face of the container. At least one colouring step is carried out on the anodized outer face following hard anodization, said colouring step employing at least one water-soluble anthraquinone organic dye. Also provided is a culinary article or an electric cooking appliance comprising a cooking vessel obtained by the above method.

Abstract: Various embodiments provide Molten Target Sputtering (MTS) methods and devices. The various embodiments may provide increases in the kinetic energy, increases in the energy latency, and/or increases in the flux density of molecules for better crystal formation at low temperature operation. The various embodiment MTS methods and devices may enable the growth of a single crystal Si1-xGex film on a substrate heated to less than about 500° C. The various embodiment MTS methods and devices may provide increases in the kinetic energy, increases in the energy latency, and/or increases in the flux density of molecules without requiring the addition of extra systems.

Abstract: A method for manufacturing a large-scale single crystal monolayer of hBN including: preparing a single crystal copper substrate of (111) face in a chemical vapor deposition (CVD) apparatus; removing impurities of the single crystal copper substrate of (111) face; forming a plurality of hBN crystal seeds by depositing a vaporized ammonia borane or a vaporized borazine on the surface of the single crystal copper substrate from which the impurities are removed; and forming a large-scale single crystal monolayer of hBN grown by mutual coherence between the hBN crystal seeds, an apparatus for manufacturing the same, and a substrate for a monolayer UV graphene growth using the same.

Abstract: A surface-coated cutting tool includes a base material and a coating formed on the base material. The coating includes an ?-Al2O3 layer. The ?-Al2O3 layer contains a plurality of ?-Al2O3 crystal grains and a plurality of ?-Al2O3 crystal grains, and has a TC(006) of more than 5 in a texture coefficient TC(hkl). A ratio of C? to a sum of C? and C?: [C?/(C?+C?)×100](%) is 0.05 to 7%, where C? is a total number of peak counts of the ?-Al2O3 crystal grains obtained from measurement data of x-ray diffraction for the coating, and C? is a total number of peak counts of the ?-Al2O3 crystal grains obtained from the measurement data of the x-ray diffraction for the coating.

Abstract: A crystal layer of a nitride of a group 13 element includes a pair of main surfaces. The crystal layer includes high carrier concentration regions having a carrier concentration of 1×1018/cm3 or more and low carrier concentration regions having a carrier concentration of 9×1017/cm3 or less, viewed in a cross section perpendicular to the main surfaces of the crystal layer. Each of the low carrier concentration regions is extended in an elongated shape. The low carrier concentration regions include association parts. The low carrier concentration regions are extended continuously between the pair of the main surfaces.

Abstract: The present application discloses a nonlinear optical crystal material, preparation method and application of the nonlinear optical crystal material. The nonlinear optical crystal material has an excellent infrared nonlinear optical performance, whose frequency-doubling intensity can reach 9.3 times of AgGaS2 with the same particle size, and it meets type-I phase matching; and its laser damage threshold can reach 7.5 times of AgGaS2 with the same particle size. The nonlinear optical crystal material has important application value in the frequency-converters which can be used for frequency doubling, sum frequency, difference frequency, optical parametric oscillation of laser in mid and far infrared waveband, and the like.

Abstract: A TiAl intermetallic compound single crystal material and a preparation method therefor are disclosed. The alloy composition of the material comprises TiaAlbNbc(C, Si)d, wherein 43?b?49, 2?c?10, a+b+c=100, and 0?d?1 (at. %).

Abstract: A system and method for fabricating a perovskite film is provided, the system including a housing for use as a CVD furnace having first and second sections coupled with first and second temperature control units, respectively. The first and second sections correspond substantially to the upstream and downstream of gases, respectively. One or more substrates are loaded in the second section and controlled by the second temperature control unit, and an evaporation unit containing an organic halide material is loaded in the first section and controlled by the first temperature control unit. Each of the substrates is pre-deposited with a metal halide material. The inside of the housing is pumped down to a low pressure.

Abstract: According to one embodiment, a nozzle head includes a main body having a space in an interior of the main body, the space being capable of storing a source material liquid, a first nozzle provided at the main body, the first nozzle ejecting the source material liquid stored in the main body, and a second nozzle provided at the main body, the second nozzle supplying a cleaning liquid to a vicinity of an outlet of the first nozzle.

Abstract: An ultrafine fiber printing system contains a moving deck having a nozzle seat that disposed on the moving deck. A pipe is installed in the nozzle seat and a nozzle is disposed at the bottom end of the pipe. The upper portion and the lower portion of the pipe are combined with a heat dissipating unit and heater respectively. The top end of the pipe is connected to a feed tube having an outer end being connected with a thread squeezer. A printing platform is disposed around the moving deck. The nozzle is connected to a static electricity supply and the fiber carrier is grounded. An electric field is formed between the nozzle and the fiber carrier. The droplets exported from the nozzle are stretched into ultrafine fibers to form a patterned fabric or product.

Abstract: According to one embodiment, a nozzle head module includes a nozzle head having a hole electing a source material liquid, the nozzle head being configured to have a first voltage and an electrode provided to be relatively movable with respect to the nozzle head, the electrode being configured to have a second voltage. The second voltage is of the same polarity as the first voltage.

Abstract: The present invention relates to a centrifugal spinning device, which is suitable for industrial production by being connected to high flow-rate polymer solution tanks or an extruder used for nonwoven nano/microfiber production, and which essentially comprises at least one rotary cylindrical spinneret through which the polymer material is injected for fabrication of nonwoven articles, at least two bearings located on both ends of the spinneret which enable it to be fixed on the system and rotate around a specific orbit, at least one motor connection member located on at least one end of the spinneret which provides the connection to the power supply that enables the rotational movement, at least one spinning die located inside the spinneret which enables the polymer materials to be homogenously distributed within the spinneret by means of its sectional area that is in the form of a half die.

Abstract: A consumable filament for use in an extrusion-based additive manufacturing system, where the consumable filament comprises a core portion of a matrix of a first base polymer and particles dispersed within the matrix, and a shell portion comprising a same or a different base polymer. The consumable filament is configured to be melted and extruded to form roads of a plurality of solidified layers of a three-dimensional part, and where the roads at least partially retain cross-sectional profiles corresponding to the core portion and the shell portion of the consumable filament and retain the particles within the roads of the printed part and do not penetrate the outer surface of the shell portion.

Abstract: The invention discloses a method of dynamically configuring linear density and blending ratio of yarn by two-ingredient asynchronous/synchronous drafted, comprising: a drafting and twisting system, which includes a first stage drafting unit, a successive second stage drafting unit and an integrating and twisting unit. The first stage drafting unit includes a combination of back rollers and a middle roller. The second stage drafting unit includes a front roller and the middle roller. Blending proportion and linear densities of the two ingredients are dynamically adjusted by the first stage asynchronous drafting mechanism, and reference linear density is adjusted by the second stage synchronous drafting mechanism. The invention can not only accurately control linear density change, but also accurately control color change of the yarn. Further, the rotation rate of the middle roller is constant, ensuring a reproducibility of the patterns and colors of the yarn with a changing linear density.

Abstract: Methods and systems for separating fiber tows (e.g., carbon tows) are disclosed. The system may include a chamber defining first and second openings and a hollow interior therebetween. The first opening may be configured to receive a fiber tow and the second opening may be wider than the first opening. A vacuum source communicating with the chamber may be configured to reduce an air pressure in the hollow interior and expand the fiber tow. The method may include pulling a fiber tow having an initial width into a first chamber opening, through a hollow chamber interior, and out of a second chamber opening. Air pressure within the hollow chamber interior may be reduced to separate the fiber tow residing in the hollow chamber interior into an expanded fiber tow having a width greater than the initial width. The disclosed methods may separate the tow more gently than mechanical methods.

Abstract: Provided is a textile band for transmitting an electrical signal, which is stretched by applied tensile force to prevent damage thereto due to tensile force, and a smart wearable using the same. The textile band for transmitting the electrical signal includes yarns used as wefts, elastic threads used as warps, and a plurality of conductive yarns which are used as other warps and are disposed in a zigzag form to be stretched depending on stretching of the elastic yarns. The motion-sensing smart wearable includes an inner skin layer, to which the textile band is attached, a motion sensor module which is attached to the inner skin layer to sense a motion of the human body and transmit a sensed motion signal through the textile band, and an outer skin layer which is separably combined with the inner skin layer.

Abstract: A fibrous structure includes a main plate and a sub-plate. The main plate, which is formed by a multi-layer textile, includes a plurality of stacked fiber layers. Each fiber layer includes main plate warps and main plate wefts. The sub-plate, which is formed by a multi-layer textile, includes a plurality of stacked fiber layers. Each fiber layer includes sub-plate warps and sub-plate wefts. The main plate and the sub-plate are integrally woven with each other in a state intersecting each other. The main plate wefts and the sub-plate wefts have a smaller volume density at an intersecting portion where the main plate and the sub-plate intersect than a portion separate from the intersecting portion.

Abstract: A woven polyester fabric with a trilobal construction and a 5% elastane content, and an outer laminated layer of polyurethane, with 250 GSM insulation. The fabric and clothing made from the fabric is waterproof, breathable, stretchable in 4 directions, and insulating to ?50 degrees Celsius. The fabric meets the standards defined by the testing standards ASTM D2034-2009; ASTM D1424-2009: ASTM D434-1995; ASTM D4970/D4970M-2010c1, ASTM D3107-07(R2011), AATCC 127, and JIS L1099 Method B-1:2006.

Abstract: The present invention involves a Bi-axial bias weaving machine and two dimension woven structures (material) having interlaced bias strands. The material includes plain, twill and satin structures made of two bias flat strands (tape) interlacing each other at particular angles (30-60). The weaving machine includes bias holders assembly, chains, bias rapiers and take-up assembly. The embodiment of this invention may be utilized to produce high performance fabrics such as textile performs for aerospace composites.

Abstract: An open-type knitting machine for the open and width-variable web production with a fabric take-down and/or collecting assembly, including a basement and a knitting head provided with a needle-holding element having a plurality of needles arranged around a central axis. A first active needle and a last active needle of the plurality delimit between them a dead zone of the needle-holding element without active needles, and an operating zone shaped as an arc of circle and provided with active needles for producing a partially tubular knitted fabric. A take-down and/or collecting assembly for the knitted fabric under production is arranged downstream from the knitting head with respect to a feeding direction of the knitted fabric. The knit-ting machine further comprises devices for adjusting the angular position of the take-down and/or collecting assembly with respect to the dead zone of the needle-holding element around the central axis.

Abstract: Systems and methods for forming a fibrous preform are disclosed. The method may comprise providing a plurality of needles comprising a barbed needle and a barbless needle and penetrating the fibrous preform with the plurality of needles.

Abstract: According to one embodiment, a fiber sheet includes a plurality of fibers. The plurality of fibers are in a closely-adhered state. All of the following (1) to (3) are satisfied, where F1 is a tensile strength in a first direction, and F2 is a tensile strength in a second direction orthogonal to the first direction: (1) F2>F1; (2) F1 is 1 MPa or more; and (3) F2/F1 is 2 or more.

Abstract: According to one embodiment, a method of forming a facer includes forming a first layer of nonwoven glass fibers and positioning a second layer of reinforcement fibers atop the first layer of nonwoven glass fibers. The method also includes coating the first layer of nonwoven glass fibers and/or the second layer of reinforcement fibers with a binder composition and pressing the first layer of nonwoven glass fibers and the second layer of reinforcement fibers together between a pair of rollers. The binder composition is then dried to couple the first layer of nonwoven glass fibers and the second layer of reinforcement fibers to form the facer. The first layer of nonwoven glass fibers and/or the second layer of reinforcement fibers are free of a material coating prior to coating of the binder composition.

Abstract: A tufting machine for selectively forming tufts of yarns, including different color or type yarns, for forming patterned tufted articles such as carpets. A series of needles are reciprocated into and out of a backing material being fed through the tufting machine and are engaged by a series of gauge parts so as to pick-up loops of yarns from the needles. The gauge parts will be selectively controlled by activators to extend or retract the gauge parts to positions or elevations sufficient to pick-up or not pick-up loops of yarns from the needles. The feeding of the yarns to the needles further will be controlled to back-rob yarns not picked-up by the gauge parts, while the backing feed will be controlled to enable formation of tufts at an increased rate over the pattern stitch rate for the pattern of the tufted article being formed.

Abstract: A washing machine of the present invention includes: an inner tub receiving laundry; a pulsator rotatably disposed in the inner tub; and guides disposed on the pulsator and guiding washing water, which is turned circumferentially in the inner tub, to the rotational center axis of the inner tub by hitting against the washing water.

Abstract: A suspension unit assembly comprises a strut having a first end and a second end and a coupling disposed at the first end of the strut. The coupling has a strut part connected to the strut and a mounting part configured to tilt relative to the strut part of the coupling. A spring is disposed about the strut, one end of the spring being restrained relative to the mounting part of the coupling so that tilting movement between the strut part and the mounting part of the coupling causes the spring to deform and provide a return force that acts to return the coupling to an equilibrium position.

Abstract: A vertical axis laundry treating appliance including a chassis defining a chassis interior, a tub disposed within the chassis interior and defining a tub interior, and a perforated wash basket disposed for rotation within the tub interior, wherein the tub includes a lower tub portion, an upper tub portion, and a flexible intermediate portion.

Abstract: A suspension assembly for suspending a tub in a washing machine appliance includes a damper assembly. The damper assembly includes a capsule, the capsule including a body extending between a first end and a second end along a longitudinal axis and defining an interior, the first end defining an opening of the interior. The damper assembly further includes a cap connectable to the capsule at the first end of the capsule. The cap includes a body which defines a central bore hole extending along the longitudinal axis and a cavity surrounding the central bore hole. The cap further includes a tapered ridge extending from a surface defining the cavity, the tapered ridge tapering towards and bordering the central bore hole.

Abstract: This disclosure is directed to a washer that will not start the wash sequence until each door is securely fastened shut. In exemplary embodiment, the washer may include at least one door having a locking mechanism that has at least one locking pin. The locking pin may be moved from an unlocked position to a locked position. When the door is shut, the locking pin may be received in a locking pin slot that is disposed in the body of the washer. The locking mechanism may also include a locking bracket that may be engaged with a locking hasp only when the locking pin is in the locked position. The washer may also include a sensor in communication with the controller. The controller only permits the operation of the washer when the sensor detects the locking bracket is engaged with the locking hasp.

Abstract: A washing machine comprises an outer tub, an inner tub, a pulsator and a driving means having two rotors, a stator and a deceleration mechanism. One rotor drives the pulsator, and the other rotor drives the inner tub. During washing, the two rotors drive the pulsator and the inner tub to rotate in the same or opposite directions, and during dehydration, the pulsator and the inner tub rotate in the same direction and at the same speed. The automatic washing machine saves on energy consumption, has stable output and has high transmission efficiency.

Abstract: A washing machine appliance includes a reservoir having a height along a vertical direction. The height of the reservoir is no greater than six inches. A supply conduit extends between the reservoir and a Venturi pump. The Venturi pump is coupled to the supply conduit such that the Venturi pump draws fluid additive from the reservoir when a water valve is open and water flows through the Venturi pump.

Abstract: An additive dispenser for a washing machine appliance is provided. The additive dispenser includes sidewalls and a bottom wall defining an additive reservoir. A first siphon and a second siphon are positioned within the additive reservoir. The first siphon defines a first peak and a first inlet. The second siphon defines a second peak and a second inlet. The first peak is defined at a lower vertical height than the second peak, and the first inlet is defined at a greater vertical height than the second inlet. Also provided are methods for operating a washing machine appliance having an additive dispenser, where the additive dispenser includes sidewalls and a bottom wall defining an additive reservoir, a first siphon defining a first inlet, and a second siphon defining a second inlet. The methods include opening and closing one or more valves to flow water to the additive reservoir of the dispenser.

Abstract: A washing machine includes a cabinet, a tub provided within the cabinet, a drum rotatably provided within the tub, an air supply device provided on the upper surface of the tub and circulating air to the center of the front portion of the tub, a detergent dispenser located above the front portion of the tub and separating a detergent part to input detergents and a subsidiary detergent part to input subsidiary detergents, and a dispenser cover opening and closing the upper surface of the detergent dispenser.

Abstract: A stain removing device that removes stains with a constant knocking force and speed throughout and steadily supply liquid needed to remove stains. The stain removing device includes a head part forming a knocking surface, a vibration unit causing the head part to vibrate in a direction substantially orthogonal to the knocking surface by supplying power, a liquid containing part for containing liquid, and a water supply path of its one end is connected to the liquid containing part and the other end being opened around the head part. The water supply path is configured to supply the liquid to the periphery of the head part via the other end, along with the vibration of head part caused by the vibration unit.

Abstract: The disclosure relates to a device for treating stains, which can be carried by a person, comprising a reservoir for receiving a chemical formulation, where the reservoir has an outlet port for dispensing the chemical formulation and where the device comprises a UV radiation source which emits its radiation in a direction essentially away from the device. The invention further relates to a method for treating spots using such a device.

Abstract: A steam treatment system (10) for textiles can include a detachable hanger (14) which is removably attachable to a steam unit (12). The steam unit (12) can include a vaporizing element (16) which is operatively connectable to a water source (18) and is designed to produce steam. A steam outlet (20) with a shut-off valve (22) can also be part of the steam unit (12). The detachable hanger (14) can be configured to support an article of textile such as a shirt, suit, dress, slacks, towel or the like. More particularly, the hanger (14) can include a support body enclosing a steam chamber (24) and a steam inlet (26) which is removably attachable to the steam outlet (20) of the steam unit (12). In this manner the detachable hanger (14) can be removably coupled to the steam unit (12) to allow steam to fill the hanger (14). The support body can also include a plurality of steam vents or apertures (30) which are oriented to transmit steam from the steam chamber (24) to the article of textile supported thereon.

Abstract: A non-marring nozzle attachment that may be used with a vacuum device to clean delicate surfaces such as lint screens. The non-marring nozzle attachment may use a non-marring material with a beveled surface to allow for a vacuum to safely and effectively clean delicate surfaces. The non-marring nozzle attachment may further include spaced slits to allow for more intimate contact between the nozzle tip and a surface to be cleaned. The vacuum device may be mounted near the desired area of use to a variety of rigid surfaces without having to penetrate the rigid surface with nails or screws.

Abstract: The present disclosure provides system and method for drying various materials using an air-to-air heat exchanger in sequence with a liquid-to-air heat exchanger to provide heat to a chamber to remove moisture from materials contained within the chamber in an energy efficient manner.

Abstract: A drying machine for drying clothing includes: a housing; a drum configured to receive clothing; a guide apparatus for guiding air in a path through the drum; an air moving apparatus to pull air through the guide apparatus and drum; a heating apparatus for heating air and having on and off conditions; a heat capacitor for storing and releasing heat to air when the heating element is in its off condition and the drum is rotating; power means for components of the drying machine; including at least the drying compartment assembly, rotation means, guide apparatus, air moving apparatus, heating apparatus, and control apparatus; a control apparatus for controlling at least one of the drying compartment assembly, the rotation means, guide apparatus, the air moving apparatus, the heating apparatus, and the power means; and restrictor means for restricting the air flow whereby the drum pressure is lower than ambient air pressure.

Abstract: A steam iron (10) comprising a soleplate (13), a heating element (14) for heating the soleplate (13), an inlet junction(16) comprising a first inlet (28) for receiving input steam from a steam generator and a second inlet (29), a water-steam separator (18) connected to the inlet junction (16) to receive steam from the inlet junction (16) and separate steam from condensed water entrained in the steam. The steam iron also includes an evaporation chamber (19) connected to the water-steam separator (18) to receive condensed water from the water-steam separator (18) and which includes a surface heated by the heating element (14) to generate evaporated water from the condensed water. The evaporation chamber (19) is connected to the second inlet (29). The inlet junction (16) comprises a venturi effect nozzle (31) for expelling the input steam and to generate a reduced pressure in the region of the second inlet (29) to draw the evaporated water into the inlet junction (16).

Abstract: The present application relates to a steam generator (40) for a steaming device (10) comprising a chamber (42) having a base (46) and a liquid receiving space (47) above the base (46), a heater (50) for heating water in the liquid receiving space (47), a steam outlet (49), and a foaming restriction barrier (70) disposed between the steam outlet (49) and the base (46). The foaming restriction barrier (70) comprises a first barrier section (71) spaced from the liquid receiving space (47) between the steam outlet (49) and the liquid receiving space (47). The first barrier section (71) is configured to prevent foam from passing into the steam outlet (49). The foaming restriction barrier (70) also comprises a second barrier section (72) spaced from the first barrier section (71) between the first barrier section (71) and the liquid receiving space (47).

Abstract: The present application relates to a steam iron head (30). The steam iron head (30) has a steam inlet (36), a steam pathway (40), and at least one steam vent through which steam is discharged from the steam iron head. The steam pathway (40) has a first steam flow section (50) and a second steam flow section (60). The first steam flow section (50) defines an indirect flow path between the steam inlet (36) and a second steam flow section (60). The second steam flow section (60) defines a cyclonic flow path between the first steam flow section (50) and the at least one steam vent. The present application also relates to a steam system iron (10) having a steam iron head (30). This invention helps remove any water droplets, for example formed by condensation, from the steam flow passing through the steam iron head from the steam inlet to the at least one steam vent.

Abstract: A system and method for a laundry wash bag can comprise an lattice walls, a solid wall portion and a plurality of nodules. The lattice walls can form a plurality of polygonal perforations. The lattice walls can be capable of containing one or more garments. The solid wall portion can attach on a portion of the lattice walls. The solid wall portion can comprise a fastener that is capable of opening and closing the lattice walls to allow receiving of the one or more garments. The plurality of nodules can be placed within the inner surface of the lattice walls. The plurality of nodules can be capable of rubbing with the one or more garments. The plurality of nodules can be capable of reduce wrinkles during the drying cycle.

Abstract: A polymer latex composition for fibre binding includes: a) 50 to 98 wt.-% based on the total weight of latex particles in the composition of first latex particles having a volume average particle size of 80 to 1000 nm, wherein the first latex particles optionally bear functional groups and if functional groups are present they are selected from functional groups consisting of acid functional groups and salts, amides or anhydrides thereof, silane functional groups, and combinations thereof; b) 2 to 50 wt.-% based on the total weight of latex particles in the composition of second latex particles having a volume average particle size of 5 to 70 nm bearing epoxy functional groups, to the use of that composition for fibre binding, to a fibre structure including the dried residue of that composition and to a method for increasing the strength of a fibre structure.

Abstract: Polymers are described having repeat units of Formula (I): wherein R3 is H or alkyl group; x and t are positive integers; Q is C(O)O, C(O)NH, or direct bond; D is alkylene, arylene, or (CH2CH2O)n(CH(CH3)CH2O)m; E is O, S, NR5, or direct bond; R5 is H or alkyl; G is the residue of a polyisocyanate; V is a urethane, urea, or thiourea that bonds to other parts of the polymer compound or to a monovalent blocking group; s is 1 to 5; Y is O or a substituted or unsubstituted arylene group; A is an alkylene group; w, v, and y are 0 or 1; X is the residue of a cyclic or acyclic sugar alcohol which is substituted with —R1, —C(O)R1, —(CH2CH2O)n(CH(CH3)CH2O)mR2, —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1, or mixtures thereof; n and m are independently 0 to 20; R1 is independently an alkyl group; and R2 is independently —H or alkyl group.

Abstract: This invention relates to an aqueous thermosetting urethane compound for yarn coating and a method of manufacturing coated yarn using the same, wherein the compound for yarn coating includes an aqueous thermosetting urethane resin and has pores, and specifically includes 100 parts by weight of an aqueous thermosetting urethane resin, 1.5 to 2.5 parts by weight of a thickener, and 6 to 12 parts by weight of a processing lubricant. Particularly, this invention relates to an aqueous thermosetting urethane compound for yarn coating, having pores formed using a foam mixer or a chemical foaming agent, and to a method of manufacturing coated yarn by coating the surface of yarn with the aqueous thermosetting urethane compound.

Abstract: A garment is manufactured by printing an ink including at least five percent of a ceramic by weight onto a first side of a fabric portion to provide a fabric with a ceramic print, the ceramic print covering at least ten percent and less than ninety percent of the inside of the fabric portion, and incorporating the fabric with the ceramic print into a garment with the first side of the fabric portion on an inside of the garment such that the ceramic print is exposed on the inside of the garment. In addition, a garment includes a fabric panel having an inner, user-facing side and an outer side opposite the inner side, and a discontinuous printed layer disposed on the inner side of the fabric panel, the printed layer including a heat retaining material and a binder, where the heat retaining material is present in an amount effective to provide heat retention properties to the fabric panel.

Abstract: A method for continuously cooking grass raw materials, includes: (1) preparing grass raw materials by conventional dry or wet method to obtain a chopped grass; (2a) conveying the chopped grass into a T-shaped tube, adding a cooking liquor from a top of the tube and mixing with the chopped grass tube to obtain a forage; (2b) adding steam to the forage being in the horizontal tube, the forage being heated and going into a spherical mixer; (2c) adding a cooking liquor extruded by a dehydration spiral into the spherical mixer, mixing uniformly with the forage in the spherical mixer; (3) conveying the forage after the pre-cooking process to a digester, heating the cooking liquor by a heater arranged outside the digester, and sending the cooking liquor back to the digester for cooking the forage to obtain a pulp of the grass raw materials.

Abstract: Materials (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, systems equipment, and methods are described that can be used to treat feedstock materials, such as cellulosic and/or lignocellulosic materials, using an array of vaults.

Abstract: The present invention relates to a method of and an arrangement for transferring a process liquid from a washing and thickening device to a subsequent process stage. In accordance with an advantageous embodiment of the present invention, the method and the arrangement are applicable, for example, in transferring fibre suspensions or pulps from washing and thickening device to a subsequent process stage in pulp and paper making industry such that the dilution of pulp after a washing and thickening device is performed in a stand pipe (18) below the surface level control range.