Abstract: The instant application relates to a polysiloxane-based coating composition, comprising: Polysiloxane of formula I wherein each R1 is independently a hydroxyl group or an alkyl, aryl or alkoxy group having up to 6 carbon atoms, each R2 independently is hydrogen or alkyl or aryl group having up to 6 carbon atoms, and n is selected so that the molecular weight for the polysiloxane is 400 to 10000; a non-aromatic epoxide resin having more than one 1, 2-epoxide group per molecule with an epoxide equivalent weight of 100 to 5000; a multi-functional (meth) acrylate monomer; and a cure system comprising at least one alkoxy functional aminosilane. Furthermore, it also relates to a method of coating surface using said coating composition and the substrate coated therewith.

Abstract: A continuous wet ball-milling separation device has a cylinder, which has a feeding section, a shearing section, and a crushing section in sequence from top to bottom. The feeding section is located at the upper portion of the device, and is provided with a liquid inlet, a material inlet, and a material distributor. The shearing section is located in the middle of the device, and is internally provided with shearing blades. The crushing section is located at the lower portion of the device, and is internally provided with stirring rods and crushing balls, and a grading discharge module is provided at the bottom of the crushing section. A grading discharge module is used in the device and a continuous wet ball-milling separation method applying the device. The device implements continuous operations of material crushing and grading by means of the material distributor, wet shearing, wet crushing, and wet grading.

Abstract: A production system for insoluble sulfur includes a polymeric kettle having a first discharge port and a quench tower (200) having a feed port. The first discharge port is in communication with the feed port. The quench tower has a cylindrical housing, a granulation device and a shear pump. A solvent inlet and a quenching agent inlet, which are respectively used for providing a solvent and a quenching agent, are arranged on the side wall of the housing. The sulfur production method includes raising the temperature of liquid sulfur under the protection of an initiator and nitrogen to perform polymerization reaction; introducing the polymerized material into the quenching tower and sequentially carrying out granulation and quenching treatment; carrying out solvent curing and extraction integrated treatment on the quenched product; and carrying out liquid phase circulating crushing and extraction integrated treatment on the cured and extracted product.

Abstract: A process for producing propylene involves dehydration of isopropanol. The dehydration process includes a step of subjecting a starting material containing isopropanol to a dehydration reaction in the presence of a dehydration catalyst comprising alumina to produce a product containing propylene. The starting material has a water content of 0.1 to 10.0 wt % (relative to 100 wt % of the total mass of the starting material), and the product has a total content of C2 unsaturated impurities and C3-C4 unsaturated impurities of 80 ppm or less (relative to 100 wt % of the total mass of the product).

Abstract: The present invention discloses a microchannel mixer, comprising a microchannel component and a shell, wherein the microchannel component is fixed inside the shell, wherein an inlet is provided at one end of the shell for feeding liquid and gas phase materials, and an outlet is provided at the other end for discharging the mixed material; said microchannel component comprises multiple stacked sheets and several layers of oleophilic and/or hydrophilic fiber filaments filled in the crevices between adjacent sheets, wherein the fiber filaments form several microchannels between them, and the fiber filaments are clamped and fixed by the sheets. The present invention also discloses a heavy oil hydrogenation reaction system comprising the above-mentioned microchannel mixer and a heavy oil hydrogenation process.

Abstract: A continuous wet ball-milling separation device has a cylinder, which has a feeding section, a shearing section, and a crushing section in sequence from top to bottom. The feeding section is located at the upper portion of the device, and is provided with a liquid inlet, a material inlet, and a material distributor. The shearing section is located in the middle of the device, and is internally provided with shearing blades. The crushing section is located at the lower portion of the device, and is internally provided with stirring rods and crushing balls, and a grading discharge module is provided at the bottom of the crushing section. A grading discharge module is used in the device and a continuous wet ball-milling separation method applying the device. The device implements continuous operations of material crushing and grading by means of the material distributor, wet shearing, wet crushing, and wet grading.

Abstract: The present disclosure relates to a coating composition, comprising: —a resin component containing an epoxy resin and a petroleum resin; —zinc particles in an amount of at least 65 wt.-%, based on the total solid weight of the coating composition; —a metallic salt of phosphorous acid; and —a hardener. In addition, the present disclosure also relates to a multi-part coating form of said coating composition, a method for preparing the coating composition and a substrate coated with the coating composition.

Abstract: The instant application relates to a polysiloxane-based coating composition, comprising: Polysiloxane of formula I wherein each R1 is independently a hydroxyl group or an alkyl, aryl or alkoxy group having up to 6 carbon atoms, each R2 independently is hydrogen or alkyl or aryl group having up to 6 carbon atoms, and n is selected so that the molecular weight for the polysiloxane is 400 to 10000; a non-aromatic epoxide resin having more than one 1, 2-epoxide group per molecule with an epoxide equivalent weight of 100 to 5000; a multi-functional (meth) acrylate monomer; and a cure system comprising at least one alkoxy functional aminosilane. Furthermore, it also relates to a method of coating surface using said coating composition and the substrate coated therewith.

Abstract: A gas purification system includes a dust removal filler, a fouling collection pan and a gas purification device. The dust removal filler has a plurality of rows of channels, each channel extending obliquely with respect to a vertical direction to form a windward surface, and a leeward surface, and a waveform plate. The peak portion of the waveform plate is attached to the leeward surface of the obliquely prismatic channel. During operation, dust adheres to a concave portion of a lower surface of the waveform plate and accumulates to form dust aggregates. When the gravity of the dust aggregates is greater than the adhesion force, the dust aggregates fall onto the windward surface of the channels and slide off from the windward surface of the channels.

Abstract: A process for producing propylene involves dehydration of isopropanol. The dehydration process includes a step of subjecting a starting material containing isopropanol to a dehydration reaction in the presence of a dehydration catalyst comprising alumina to produce a product containing propylene. The starting material has a water content of 0.1 to 10.0 wt % (relative to 100 wt % of the total mass of the starting material), and the product has a total content of C2 unsaturated impurities and C3-C4 unsaturated impurities of 80 ppm or less (relative to 100 wt % of the total mass of the product).

Abstract: A data writing and reading method and apparatus, and a cloud storage system. The data writing method includes an access node receiving a data write request, identifying domain identification information contained in the data write request when failing to obtain an available management node, and querying a pre-saved index according to the domain identification information, wherein the index includes a correspondence between a resource pool and domain identification information, identifying a target resource pool that matches the domain identification information, each resource pool including at least one storage server, determining, from at least one storage server included in the target resource pool, one of the storage servers as a target storage server, and writing data to be written into the target storage server, to ensure that the cloud storage system operates normally without additional cost when all management nodes are at fault or the management node cluster network is abnormal.

Abstract: A production system for insoluble sulfur includes a polymeric kettle having a first discharge port and a quench tower (200) having a feed port. The first discharge port is in communication with the feed port. The quench tower has a cylindrical housing, a granulation device and a shear pump. A solvent inlet and a quenching agent inlet, which are respectively used for providing a solvent and a quenching agent, are arranged on the side wall of the housing. The sulfur production method includes raising the temperature of liquid sulfur under the protection of an initiator and nitrogen to perform polymerization reaction; introducing the polymerized material into the quenching tower and sequentially carrying out granulation and quenching treatment; carrying out solvent curing and extraction integrated treatment on the quenched product; and carrying out liquid phase circulating crushing and extraction integrated treatment on the cured and extracted product.

Abstract: The present disclosure relates to the technical field of water purifying material, and in particular to a kaolin-based water purifying material, a preparation method and use thereof. The method for preparing a kaolin-based water purifying material provided by the present disclosure includes the following steps: mixing kaolin and a modifier with water, and conducting hydrothermal reaction to obtain a kaolin-based water purifying material; the modifier is an organic or inorganic modifier; the organic modifier is octadecyl trimethyl ammonium chloride (OTAC), and the inorganic modifier is one or more of polyaluminum chloride, Al2(SO4)3, Fe2(SO4)3, AlCl3 and FeCl3; the kaolin is 200-400 mesh in particle size. The water purifying material of the present disclosure enables efficient algae removal and water purification, and is safe and eco-friendly.

Abstract: A washing and desalting device includes a first shell and a plurality of filaments. The first shell has a first receiving cavity and is provided with a liquid inlet and a liquid outlet that communicate with the first receiving cavity. The plurality of the filaments is provided in the first receiving cavity, and the length direction of each of the filaments is consistent with that of the first receiving cavity. The device can be incorporated in a washing and dehydrating system.

Abstract: The present disclosure relates to the technical field of water purifying material, and in particular to a kaolin-based water purifying material, a preparation method and use thereof. The method for preparing a kaolin-based water purifying material provided by the present disclosure includes the following steps: mixing kaolin and a modifier with water, and conducting hydrothermal reaction to obtain a kaolin-based water purifying material; the modifier is an organic or inorganic modifier; the organic modifier is octadecyl trimethyl ammonium chloride (OTAC), and the inorganic modifier is one or more of polyaluminum chloride, Al2(SO4)3, Fe2(SO4)3, AlCl3 and FeCl3; the kaolin is 200-400 mesh in particle size. The water purifying material of the present disclosure enables efficient algae removal and water purification, and is safe and eco-friendly.

Abstract: The present disclosure relates to a health monitoring method and system, a print terminal, and a computer-readable storage medium. The print terminal includes: a communication device configured to acquire detected physical parameter information; a processor configured to generate a data two-dimensional code comprising the physical parameter information; and a print device configured to print the data two-dimensional code.

Abstract: Disclosed are a method and system for cloud storage of a video, and method and system for previewing a cloud-stored video. The method for the cloud storage of the video includes: after receiving a video recording plan issued by a platform, a management server determines a target storage device according to a load balancing policy, and issues the video recording plan to the target storage device; the target storage device obtains and stores, according to the video recording plan, a video stream from a front-end device corresponding to the video recording plan; when the target storage device is not able to obtain the video stream from the front-end device, the target storage device sends an alarm to the management server; and after receiving the alarm, the management server issues the video recording plan to other storage devices according to the load balancing policy.

Abstract: Provided herein are novel molecular markers and targets of liver disease, including NAFLD, NASH, liver fibrosis and related conditions. Also provided herein are methods of screening for modulators of such molecular markers and targets for the treatment of diseases of the liver as well as the modulators useful for treating such disease. Also provided are novel molecular markers useful for diagnosing diseases of the liver, including, NAFLD, NASH, liver fibrosis and related conditions, and for monitoring the progression and treatment of such disease of the liver.

Abstract: A washing and desalting device includes a first shell and a plurality of filaments. The first shell has a first receiving cavity and is provided with a liquid inlet and a liquid outlet that communicate with the first receiving cavity. The plurality of the filaments is provided in the first receiving cavity, and the length direction of each of the filaments is consistent with that of the first receiving cavity. The device can be incorporated in a washing and dehydrating system.

Abstract: Provided herein are novel molecular markers and targets of liver disease, including NAFLD, NASH, liver fibrosis and related conditions. Also provided herein are methods of screening for modulators of such molecular markers and targets for the treatment of diseases of the liver as well as the modulators useful for treating such disease. Also provided are novel molecular markers useful for diagnosing diseases of the liver, including, NAFLD, NASH, liver fibrosis and related conditions, and for monitoring the progression and treatment of such disease of the liver.