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Browse by Category: Main > Chemistry
Class Information
Number: 502/6
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Control responsive to sensed condition
Description: Processes involving a process control which is responsive to a sensed condition, (e.g., temperature, pressure, etc.).










Patents under this class:

Patent Number Title Of Patent Date Issued
8609579 Composition capable of radiation activated catalysis and radiation curable urethane containing the composition Dec. 17, 2013
8202485 Particulate flow control process Jun. 19, 2012
7713490 Particulate flow control process May. 11, 2010
7482163 Method of estimating chemical reactivity of nanoparticles Jan. 27, 2009
5001289 Shaped zeolite catalyst for liquid phase organic reactions Mar. 19, 1991
4757039 Dual function heat withdrawal in a fluidized catalytic cracking-regeneration process Jul. 12, 1988
4666584 Method for passivating cracking catalyst May. 19, 1987
4656148 Method for the reactivation of a catalyst used for removal of nitrogen oxides Apr. 7, 1987
4622308 Catalyst for the production of hydrocarbons from the synthesis gas Nov. 11, 1986
4578366 FCC combustion zone catalyst cooling process Mar. 25, 1986
4529573 Gas injection control Jul. 16, 1985
4464476 Gas injection control Aug. 7, 1984
4439533 Fluid particle backmixed cooling process Mar. 27, 1984
4395325 Reducing sulfur trioxide concentration in regeneration zone flue gas Jul. 26, 1983
4274942 Control of emissions in FCC regenerator flue gas Jun. 23, 1981
4243634 Fluid catalyst regeneration apparatus Jan. 6, 1981
4235704 Method of reducing oxides of nitrogen concentration in regeneration zone flue gas Nov. 25, 1980
4228128 Exhaust gas sensor having porous, metal-impregnated ceramic element Oct. 14, 1980
4225559 Ceramic element sensor Sep. 30, 1980
4221827 Method of manufacturing a gas sensor Sep. 9, 1980
4219442 Fluid coke contaminated catalyst regeneration process Aug. 26, 1980
4217243 Catalyst regenerator control Aug. 12, 1980
4211340 Catalyst regeneration Jul. 8, 1980
4211636 FCC Catalyst section control Jul. 8, 1980
4211637 FCC Catalyst section control Jul. 8, 1980
4204979 Method of processing activated carbon May. 27, 1980
4186071 Process for producing oxygen gas sensor elements Jan. 29, 1980
4160743 Controlling a regeneration of fluidized particles or catalysts Jul. 10, 1979
4136061 Continuous, multiple zone fluidized bed for particle treater Jan. 23, 1979
4108795 Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide Aug. 22, 1978
4093537 FCC Catalyst section control Jun. 6, 1978
3937747 Balancing adiabatic reactors Feb. 10, 1976











 
 
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