Abstract: An apparatus for manufacturing an ammunition article, includes forming a projectile of an ammunition article at a first station of an apparatus, transporting the projectile within the apparatus to a second station of the apparatus, and injection molding at the second station a cartridge casing body of the ammunition article around at least a portion of the projectile.

Abstract: A mine avoidance and protection device has a frame adapted to be secured to a source of a load, such as the foot of a person. Attached to the frame are at least three support legs each extending from the frame. Each leg has a releasable joint between the leg and the frame. At least one detector is operable to provide a detection capability for each support leg, operable to detect a characteristic of a mine when at least a portion of the support leg is located proximate to the mine. An actuator operable to provide an actuation capability at the joint of each leg, to: constrain the joint to allow a load to be transmitted from the frame, through the joint and the support to the terrain. The actuator can also release the joint such that a load can not be transmitted from the frame through the joint. The joint between the plate and each leg may be a one degree-of-freedom prismatic joint or revolute joint.

Abstract: A multi-layered protective cover (10) for the exterior of a vehicle, held in place over the hood by means of a main strap (12), a main strap lock (14), and an underside lock (16). Rounded pad (20) forms a frame along the perimeter of a vehicle. For easy entry or exit, latch on rounded pad (22), Velcro.RTM cover (24), zipper (26), and fasteners (28) are provided. Along an upper frame (34), insulated wire (36) is connected from panel to panel by an electrical plug (30), and an electrical socket (32). Electromagnets, consisting of an iron bar (38) and an iron head (40) are inlaid in a rubber layer (42). A lower frame (44) provides support for a bullet-proof layer (46) and a water-proof layer (48). When current flows to the electromagnets, the cover is affixed to a body of vehicle (50).

Abstract: A hydraulic switching mechanism for longwall supports. The present invention provides a hydraulic system that is controlled by its own pressure and may be adaptable to those currently in use so that life-threatening and costly faults cannot occur. With the present invention, the retrofitting of existing systems may be made possible without significant expenditure in modification.

Abstract: A vacuum booster includes a housing defining a control volume in which a movable diaphragm separates the control volume into an apply chamber and a vacuum chamber. A power piston extends through and engages the diaphragm and has an axial bore containing a valve assembly that controls a diaphragm pressure differential across the diaphragm. The power piston drives an output rod in the forward direction. The output rod has a rearward portion exposed to pressure within the vacuum chamber and a forward face exposed to atmospheric pressure. When the pressure within vacuum chamber is less than atmospheric, a piston pressure differential across the power piston provides a return force in the rearward direction to the power piston.

Abstract: A metering valve for a work machine hydraulic system is disclosed. The metering valve has an inlet and an outlet, a main poppet, and a solenoid-operated pilot element. The main poppet is movable to pass fluid from the inlet to the outlet, and to block fluid from the inlet to the outlet. The solenoid-operated pilot element is movable between a first position at which pressurized fluid from the inlet pressurizes a control chamber in communication with a control end of the main poppet to urge the main poppet toward the flow-blocking position, and a second position at which the control chamber is communicated with a drain to move the main poppet toward the flow-passing position. The metering valve also has a relief valve element configured to drain pressurized fluid from the control chamber to move the main poppet toward the flow-passing position in response to a pressure at the inlet exceeding a predetermined pressure.

Abstract: The present disclosure is directed to a valve system including a controller and a valve including a valve element and a valve bore. The valve element is selectively movable relative to the valve bore at least partially in response to a signal communicated from a controller. The communicated signal is at least partially based on a load on the actuator and a determined pressured drop. The determined pressure drop is at least partially based on a hysteretic filter.

Abstract: The valve arrangement for the activation of a structural element has three inlet switching valves through which a pressure-loaded medium can be conducted. These inlet switching valves are connected on their inflow side to a pressure supply by inflow lines and are arranged parallel to one another in flow terms. Moreover, the valve arrangement has a connection element, which is connected to outflow sides of all the inlet valves by pressure lines. A control line acted upon by the medium is connected to the pressure supply. The three switching-valve groups can be activated by the control line, and in each case two switching valves and in each case one inlet switching valve are assigned to each switching-valve group. A activation valve can be interposed in each case between a switching-valve group and the control line. Three outflow lines for the medium can be arranged between an outflow location for the medium and the connection element.

Abstract: A remote monitor system for a longitudinally positionable control bar having position indicating indicia thereon including a housing receiving the control bar therein and having an aperture in a sidewall communicating between the control bar and an exterior housing surface, an explosion proof enclosure mounted exteriorly of the housing and having a transparent window in alignment with the aperture, a video camera positioned within the explosion proof enclosure having a lens with a visual path through the window and in alignment with the housing aperture, a radio transmitter within the explosion proof enclosure connected to the camera and configured to transmit a signal of video images provided by the camera; and a battery power source within the explosion proof enclosure providing energy to the camera and transmitter for providing remotely receivable control bar position indicating images.

Abstract: A diaphragm is provided that includes a tubular sidewall and a first elastomeric material. The tubular sidewall has an open end and an enclosed end and comprises fabric having a plurality of yarns disposed in a bias weave pattern. The first elastomeric material is disposed over the fabric at a predetermined thickness.

Abstract: A hydraulic actuator for an active of semi-active vehicle suspension system has a cylinder with a piston therein. A piston rod is attached to the piston and extends out of the cylinder. First and second chambers are formed on opposites sides of the piston enabling the piston to be driven in a manner that counteracts vibrations in the vehicle, A third chamber is provided in the cylinder for connection to a load leveling apparatus. A novel structure reduces the overall length of the hydraulic actuator. A displacement sensor is incorporated into the hydraulic actuator to provide an electrical signal that indicated how far the piston rod extends from the cylinder.

Abstract: A pressure assembly including a cylinder, an end plug and a split ring band. The cylinder has an end, an inner surface and an outer surface. The end plug is inserted into the end of the cylinder, the end plug having an outer surface that is in partial contact with the inner surface of the cylinder. The split ring band is in contact with the outer surface of the cylinder, the split ring band being secured to the cylinder and to the end plug.

Abstract: Methods and systems for detecting filter rupture are provided. The system includes a light emitter positioned on a first lateral side of a fluid flow and configured to emit light at a predetermined intensity into the fluid flow downstream from a fluid filter, a light receiver positioned on a second lateral side of the fluid flow and configured to receive at least a portion of the emitted light, and a controller configured to receive a signal from said light receiver corresponding to the intensity of the emitted light or the pulsations in the light received, also known as scintillation, said controller configured to generate a corresponding output signal.

Abstract: PSA assemblies with at least one energy recovery assembly, as well as hydrogen-generation assemblies and/or fuel cell systems containing the same, and methods of operating the same. The energy recovery assemblies are configured to recover mechanical energy from the product hydrogen stream and to apply the recovered mechanical energy to one or more components of the PSA assembly, the hydrogen-generation assembly, and/or the energy producing system. In some embodiments, the energy recovery assembly includes a gas motor configured to recover mechanical energy from the product hydrogen stream produced by the PSA assembly. In some embodiments, the gas motor operates among a plurality of operating states based, at least in part, on the pressure of the product hydrogen stream. In some embodiments, the energy recovery assembly is configured to apply the recovered mechanical energy to at least a vacuum pump.

Abstract: Novel solvents and methods of use for the removal of CO2 from flue gas, natural gas, hydrogen gas, synthesis gas, and other process and waste gas streams are provided. The solvent contains an alkali salt such as potassium carbonate and a polyamine such as piperazine (PZ) where the polyamine concentration is at least 1.5 equivalents/Kg H2O and the alkali salt concentration is at least 0.5 equivalents/Kg H2O. The preferred alkali salt/polyamine ratio is from approximately 1:2 to 2:1, and no additional alcohol is required for solubilizng the PZ. This chemical solvent and method of use provides efficient and effective removal of CO2 from gaseous streams and other sources.

Abstract: A method for treating a waste product from a chemical processing plant. Chemical processing plants such as oil refineries produce sour water waste that includes ammonia and hydrogen sulfide. The sour water is typically steam stripped to form a vapor stream including water, the ammonia and the hydrogen sulfide. The vapor stream is converted into a concentrated ammonium sulfide solution using a scrubber unit that includes a cooling and quenching column. Concentrating the byproducts provides for more efficient transportation of the concentrate from several refineries to a remote, centralized purification facility.

Abstract: An air filter dry cleaning system and method of dry cleaning an air filter is disclosed. The system includes a portable, mostly enclosed cabinet into which an air filter can be placed on two rollers. A blower hose attached to a blower motor blows diffused air onto the filter to dislodge particulate matter. A vacuum hose connected to a vacuum blower motor provides a diffused vacuum air flow to vacuum particulate matter from the air filter. A vacuum air flow connected to the same vacuum blower motor provides a vacuum air flow in the cabinet below the filter. The air vacuum air flow can be connected to a separate detachable dust collection system. Both the portable cabinet and dust collection system can be mounted on wheeled support structures.

Abstract: A fuel cell separator is provided with a separator substrate made of metal which has at least one open portion through which a fluid can pass provided in a predetermined position, and a film coating member that coats a predetermined area including the open portion of the separator substrate. A portion of the film coating member that corresponds to at least a peripheral edge portion of the open portion is adhesion treated.

Abstract: A method of making a hydrogen permeable in which a colloid suspension of metal powder and ceramic oxide powder dispersed in an organic carrier is contacted with a porous ceramic substrate to deposit a thin film of the colloid suspension on the substrate. The film is then dried and sintered to provide a two part membrane adhered to the porous ceramic substrate. The two part membrane has a metal powder part of one or more of Ni, Pd, Pd alloys, Nb, Ta, Zr, V or mixtures thereof, and an oxide part of one or more of yttria stabilized zirconia, shrinkable alumina, suitably doped cerates, titanates, zirconates of barium or strotium or mixtures thereof, wherein the metal powder part is present in the range of from about 20 to about 80 percent by volume of the two-part membrane.

Abstract: A hydrogen permeable composition having a porous ceramic substrate, and a two part membrane adhered thereto. The two part membrane has a metal powder part and a ceramic oxide part, with the metal powder part being Ni, Pd, Pd alloys, Nb, Ta, Zr, V or mixtures thereof. The oxide part is yttria stabilized zirconia, shrinkable alumina, suitably doped cerates, titanate, zirconates of barium or strontium or mixtures thereof, and the hydrogen flux is at least 20 cm3 per minute-cm2 at 500° C. in a 100% hydrogen atmosphere. A paste method of forming the composition is disclosed. A method of extracting hydrogen from a gas is also disclosed.

Abstract: The present invention provides an automatic coffee maker, which is compact and safe. In use of the automatic coffee maker, under the control of the control circuit, prior to heating, the pump is started to make certain cold water flow into the boiler, so as to prevent the temperature sensor or temperature fuse from damage by heating. Therefore, the safety performance and the operation performance of the automatic coffee maker of the present invention are greatly improved.

Abstract: The present application describes a material dosing system. The material dosing system may include a material source and a dosing block. The dosing block may include a first aperture positioned on a first side and a second aperture positioned on a second side. The dosing block further may include a sliding plate positioned between the first side and the second side and having a dosing aperture movable between the first aperture and the second aperture. A coupling may connect the material source and the first aperture of the dosing block.

Abstract: A food processing apparatus includes a tank defining an inner compartment having an inlet end for receiving food product and an outlet end for discharging food product, an open-top screen mounted within the compartment and positioned relative to the tank in a first position, and a rotatable auger mounted such that at least a portion of the auger is within the screen for advancing food product within the tank from the inlet end of the tank toward the outlet end.

Abstract: A heating system for warming food. The system comprises a food tray, a housing and a heating element disposed in the housing. The grill keeps a flame produced by the heating source inside the housing. A grill is disposed above the heating element and connected to the housing. A gas source is connected to the heating element and may be disposed in the housing or external to the housing and connected to the heat source through a cable. A support is effective to support the food tray above the heating element. The food tray may include a divider which defines a space below where food is to be placed. The space may be used to hold a heat core or a heat conductive substance. The heating source may be a catalytic pad. The housing may define a plurality of channels, each holding a respective hearing element.

Abstract: A method of forming a straight edge wattle is disclosed, together with a straight edge wattle formed thereby. A wattle may be formed with one or more straight edges, and may have a square cross-section. Wattles according to the present invention may be formed from a conventional hay bale by sawing the hay bale into wattles. Sawing the hay into wattles, instead of first pulverizing the hay and then forcing it into the netting, allows the wattles to have a predetermined cross-sectional shape.

Abstract: An aluminum can compacting device comprising a pair of side support members having a a first compacting plate situated therebetween. Rotatably affixed to the side support members are two handle lever members which, when rotated from a generally upwardly extending position to a downward position, cause a second compacting plate to move downwardly towards the first compacting plate thereby compacting an aluminum can located between them. The compacting plates may utilize at least one alignment rod. If so, one of the compacting plates would have feature an alignment rods and the other plate would be functionally adapted to be movable along the alignment rods. An improved handle is provided which is attached between the handle members such that it is rotatable within the receiving apertures, thus allowing the user's hand to firmly grasp the handle throughout the compacting cycle.

Abstract: An apparatus and method in accordance with the invention for accommodating multiple web widths by controlling fluid flow from a spray bar. Specifically, the apparatus and method receives a request for a reduced web width and controls one or more outside spray nozzles of the spray bar to spray at a reduced flow rate.

Abstract: A device for pressing on a flexible printing form when it is being pulled onto a form cylinder of an offset printing press. The device makes it possible to use an offset cylinder which is not in phase. The device for pressing on a flexible printing form when it is being pulled onto a form cylinder of an offset printing press, has a switching-on or switching-off apparatus of an offset cylinder with respect to the axially parallel form cylinder and an axially parallel impression cylinder, the offset cylinder having a channel, above which a cover is arranged, and the impression cylinder having a gripper system for sheets. The gripper system protrudes beyond the circumferential contour of the impression cylinder and dips into the channel of the offset cylinder during printing.

Abstract: The present invention comprises a system and methods to actuate downhole tools by transmitting an optical signal through an optical fiber to the downhole tool. The optical signal can comprise a specific optical signal frequency, signal, wavelength or intensity. The downhole tool can comprise packers, perforating guns, flow control valves, such as sleeve valves and ball valves, samplers, sensors, pumps, screens (such as to expand), chemical cutters, plugs, detonators, or nipples.

Abstract: Wireless detonators, and corresponding wireless detonator systems present opportunities for blasting arrangements that avoid the need for physical wire connections between the blasting components. The present application discloses a wireless detonator assembly, a corresponding blasting apparatus, and a method of use thereof. The wireless detonator assembly comprises a charge storage device that is capable of storing charge for discharge into a firing circuit upon receipt of an appropriate wireless command signal to FIRE, from an associated blasting machine. In preferred embodiments, the charge storage device remains or becomes charged, at least for a specific time period, if the wireless detonator assembly receives a suitable “keep alive” command signal from an associated blasting machine—otherwise the charge storage device discharges with little or no effect upon the firing circuit, such that the wireless detonator assembly retain or adopts a safe mode.

Abstract: An electromagnetic impulse transmission system includes a plasma antenna generator, an electromagnetic impulse generator electrically coupled with the plasma antenna generator, and a ground plane structure operably associated with the plasma antenna generator. An electromagnetic impulse transmission system includes a plasma antenna, an electromagnetic impulse generator electrically coupled with the plasma antenna, and a ground plane operably associated with the plasma antenna. A method includes the steps of providing a plasma antenna generator, an electromagnetic impulse generator, and a ground plane structure; generating a plasma antenna with the plasma antenna generator; and transmitting an electromagnetic impulse from the electromagnetic impulse generator to the plasma antenna. The method further includes radiating the electromagnetic impulse from the plasma antenna such that at least a portion of the electromagnetic impulse is reflected by the ground plane structure.

Abstract: An autoignition composition 14 is provided to manage the safe combustion of a primary gas generant composition 12. The autoignition composition 14 contains carboxylic acid and potassium chlorate. A method of managing the safe combustion of the primary gas generant composition 12 is also provided.

Abstract: A system for switching a transport vehicle comprising: a guideway, a vehicle that moves along the guideway, and a magnetic field source that creates a force on the vehicle to affect motion in a desired direction at a switch. Once the vehicle has started motion through the switch the guidance can be continued by use of permanent magnets until the normal guidance system is effective. The switching scheme can work with any suspension scheme, including wheels and maglev, and can work with any lateral guidance scheme, including horizontal guide wheels and magnetic guidance. The system can be used with very closely spaced vehicles, such as with Personal Rapid Transit, material handling, and elevators with multiple cabs in the same shaft.

Abstract: A magnetic levitation bogie apparatus includes an upper inner circular ring permanent magnet mounted onto a bottom surface of a chassis; a bogie located below the chassis; a lower inner circular ring permanent magnet mounted onto an upper surface of the bogie, and aligned substantially with and spaced from the upper inner permanent magnet at a predetermined distance; an upper sleeve being mounted onto the chassis and coaxial with the upper inner permanent magnet; a lower sleeve being mounted onto the bogie and coaxial with the lower inner permanent magnet; and a rotation shaft coupled between the upper sleeve and the lower sleeve. The bogie apparatus of the present invention is simple in structure, long in life duration, low in cost, superior in vibration-damping effect, thus achieving good comfortableness of the vehicle.

Abstract: A rail system for transporting dual use vehicles includes a network of multiple non-interconnected rails where each rail comprises an extruded triangular shell and a support material. The rails are supported by a system of support structures where each support structure includes a base with a rail adjustment actuator for selectively adjusting the position of the supported rail. Each rail is sized to support a standardized dual use passenger vehicle adapted for roadway and rail travel.

Abstract: Compositions and methods for materials with substantially white anti-stokes fluorescence are presented. In especially preferred aspects, such materials are employed in safety marks to help protect and/or validate authenticity. Remarkably, while contemplated materials have an apparent white fluorescence from batch to batch, spectral footprints of such materials are irreproducible among batches. Therefore, contemplated materials will lend themselves as particularly valuable tools for authentication as the materials per se are uniquely distinct among distinct batches of manufacture.

Abstract: There is provided an inkjet ink comprising an IR-absorbing dye of formula (I) or (II) wherein R10, R13, R20, R23, R30, R33, R40 and R43 are independently selected from a C1-12 alkyl group bearing a hydroxyl or protected hydroxyl group; each of R11/R12, R21/R22, R31/R32, and R41/R42 are together joined to form T is selected from a substituent comprising a polymeric chain or a C1-30 hydrocarbyl group; W is —SO3H or a water-soluble salt thereof; m is 0, 1 or 2; n is 0, 1 or 2; M is selected from Si(A1)(A2), Ge(A1)(A2), Ga(A1), Mg, Al(A1), TiO, Ti(A1)(A2), ZrO, Zr(A1)(A2), VO, V(A1)(A2), Mn, Mn(A1), Fe, Fe(A1), Co, Ni, Cu, Zn, Sn, Sn(A1)(A2), Pb, Pb(A1)(A2), Pd and Pt; A1 and A2 are axial ligands, which may be the same or different, and are selected from —OH, halogen or —OR3; R3 is a selected from C1-12 alkyl, C5-12 aryl, C5-12 arylalkyl or Si(Rx)(Ry)(Rz); and Rx, Ry and Rz may be the same or different and are selected from C1-2 alkyl, C5-12 aryl, C5-12 arylalkyl, C1-12 alkoxy, C5-12 aryloxy or C5-

Abstract: A compound denoted by general formula (1) below; wherein n denotes an integer from 0 to 8 and wherein each X denotes either a residue denoted by general formula (2) below or an amino group and at least one X is a residue denoted by general formula (2) below; and wherein R denotes C5H11 or C7H15 is provided.

Abstract: A process for preparing a modified pigment having attached at least one organic group is described. This process comprises the step of combining, in any order, a colored pigment, an aromatic amine, a base, and an aqueous medium to form a mixture, and then combining the mixture and a diazotizing agent to form the modified pigment. The aromatic amine comprises at least two carboxylic acid groups, preferably being vicinal. The resulting modified colored pigment can be used in an inkjet ink composition to produce printed images having good overall properties.

Abstract: An inkjet ink composition is provided, which includes pigment, a dispersing agent, and polyalkylene glycol monoether as a solvent. This ink composition is characterized in that the polyalkylene glycol monoether polyalkylene glycol monoether is constituted by 50-90 wt %, based on an entire quantity of the solvent, of tetraethylene glycol monobutylether, and the balance of triethylene glycol monobutylether.

Abstract: The present invention provides an ink composition comprising a metal flake-containing metallic pigment, a glycol ether and an organosiloxane-based surfactant.

Abstract: A novel marble floor comprising a base, a vapor barrier, a concrete slab, grout comprising portland cement and marble pieces, and scrap marble pieces surrounding the grout.

Abstract: To provide a liquid accelerator which excels in accelerating effect and which also excels in storage stability at low temperature and inhibitory effect of alkali-aggregation reaction. A liquid accelerator composed of a fluoride-containing aqueous aluminum salt which is obtained through the reaction of aluminum sulfate and hydrofluoric acid, aluminum hydroxide, and one or more kinds of lithium salts selected from the group consisting of lithium hydroxides, lithium carbonates, and lithium sulfates.

Abstract: A gypsum slurry includes calcium sulfate hemihydrate, water and calcium sulfate dihydrate is coated with a hydrophilic, dispersible coating. The coating is less soluble than the calcium sulfate hemihydrate to delay exposure of the landplaster to the remainder of the slurry, preventing premature crystallization and the early stiffening that accompanies it. Another embodiment is a gypsum slurry that includes calcium sulfate hemihydrate, a polycarboxylate dispersant, water and coated calcium sulfate dihydrate. In this case, the hydrophilic, dispersible coating is selected to serve as a modifier to enhance the ability of the dispersant to fluidize the gypsum slurry.

Abstract: A gypsum slurry includes calcium sulfate hemihydrate, water and calcium sulfate dihydrate is coated with a hydrophilic, dispersible coating. The coating is less soluble than the calcium sulfate hemihydrate to delay exposure of the landplaster to the remainder of the slurry, preventing premature crystallization and the early stiffening that accompanies it. Another embodiment is a gypsum slurry that includes calcium sulfate hemihydrate, a polycarboxylate dispersant, water and coated calcium sulfate dihydrate. In this case, the hydrophilic, dispersible coating is selected to serve as a modifier to enhance the ability of the dispersant to fluidize the gypsum slurry.

Abstract: The invention relates to a coating material, paint or finish which contains as anti-skinning agents a combination of at least one organic and/or inorganic oxygen scavengers and a nitrogen-containing aromatic compound and also relates to compositions containing the combination, especially oxidatively drying paints or coating compositions and articles coated with such oxidatively drying paints or coating compositions.

Abstract: Disclosed is a frame structure and a lock assembly. The frame structure comprises a base plate, a connecting plate, a top plate, first pillars, second pillars, insertions, and locking means. The base plate has a plurality of anchor holes respectively on two sides, and one ends of the first pillars are respectively connected on the anchors with locking means. Insertions are firmly set in two ends of the first pillars and the second pillars to firmly connect the first pillars and the second pillars. The insertions in one end of the first and second pillars are set with a lock hole, and the insertions in the other end are set with connecting means. The first pillars and the second pillars are connected with each other on two sides of the connecting plate to clip the connecting plate there between. The other ends of the second pillars are connected with the top plates.

Abstract: A storage device with a rectangular base member which includes a substantially flat floor and four sockets arranged perpendicularly thereto with a free internal cross-section, in each of which is releasably received a supporting rod in the form of a hollow profile, the external cross-section of which corresponds to the internal cross-section of the sockets, for holding storage platforms, wherein, in the region of a lower end of at least one socket, a first centering means is formed in order to co-operate in a centering manner with an upper end of a socket of a further base member, and that a second centering means is provided in order for the lower end of at least one socket to co-operate with an upper end of a supporting rod of a further storage device.

Abstract: A modular support assembly is disclosed generally comprising vertical support members and a horizontal support member, such as a shelf, for supporting objects. The horizontal support member includes a main panel portion and flange portions connected along the sides of the panel for fortifying same. The vertical support members have cavities on their inner surfaces, and the horizontal support members have protrusions at their ends corresponding to the cavities. In some embodiments, the flanges are hingedly connected to the panel such that they pivot between a flat position and a supporting position perpendicular to the panel. In certain embodiments, the protrusions are integrally formed with extend out from the flanges. In some embodiments, the assembly is blow-molded article.

Abstract: The heat output, e.g., megawatt product or steam generation, of a combustor is increased, preferably while plume is mitigated, by targeting treatment chemicals to locations in a furnace. The process improves heat output from the fuel in the region of the combustor optimum for heat recovery and also maintains good heat transfer characteristics for the heat exchange surfaces. The effectiveness of targeted in furnace injection, in-fuel introduction and in-furnace introduction of slag and/or corrosion and/or plume control chemicals are preferably determined, as are the effectiveness of targeted in furnace injection, in fuel introduction and in furnace introduction of combustion catalysts. Then, the effectiveness of various combinations of the above treatments are determined, and a treatment regimen employing one or more of the above treatments is selected. Preferred treatment regimens will contain at least two and preferably three of the treatments.