1
Anthony B Corso, G Mark Elliott: Real time remote sensing pressure control system using periodically sampled remote sensors. Unosource Controls, Frost & Jacobs, July 30, 1996: US05540555 (74 worldwide citation)

A real time remote sensing pressure control system is provided which uses periodically sampled remote sensors to generate a bias signal that modifies the base setpoint of a proportional-integral controller that controls variable speed pumps. This control scheme saves energy by slowing the rotational ...


2
Amrehn Hermann: Method and system for the automatic control of chemical plants with parallel-connected computer backup system. Chemische Werke Huls Aktiengesellschaft, January 18, 1972: US3636331 (70 worldwide citation)

A method and system for the automatic control and regulation of chemical processes in chemical plants using digital process computers which comprises operating at least two identical computers in parallel, each equipped with an operating core storage means (principal memory means) and a mass storage ...


3
Joseph Mizrahi: Scrubber for the treatment of flue gases. Clue, Fulbright & Jaworski, May 13, 2003: US06562304 (69 worldwide citation)

The invention relates to a novel and most efficient scrubber for the treatment of flue gases from power generation plants or from chemical plants, in order to absorb objectionable impurities, such as SO


4
House Kurt Z, House Christopher H, Aziz Michael J, Schrag Daniel Paul: Carbon dioxide capture and related processes. President And Fellows Of Harvard College, The Penn State Research Foundation, House Kurt Z, House Christopher H, Aziz Michael J, Schrag Daniel Paul, WALAT Robert H, February 14, 2008: WO/2008/018928 (50 worldwide citation)

Processes for capturing carbon dioxide are described. The carbon dioxide may be captured from the atmosphere and/or from the waste stream of a carbon dioxide point source (e.g., power plants, chemical plants, natural gas fields, oil fields, industrial sites, etc.). The processes can involve capturin ...


5
Akashi Akira, Takata Kazutaka, Hasegawa Susumu: Novel microorganism and method of treating organic solid matters with the use of the microorganism. Kobelco Eco Solutions, May 24, 2006: EP1659171-A1 (35 worldwide citation)

An object of the present invention is to provide a novel microorganism which has an excellent ability to solubilize a variety of organic solid matter such as biological sludge including raw sludge and excess sludge discharged from sewage treating processes at sewage treatment plants, night soil trea ...


6
Peter J Loftus, Charles E Benson, Roberto O Pellizzari, Richard R Martin: Ultra low emissions burner. Gas Research Institute, Factor and Shaftal, December 28, 1999: US06007325 (34 worldwide citation)

A gas fired burner is provided for use in applications such as chemical process furnaces for process heaters in refineries and chemical plants, and the like. The burner is provided with a plurality of fuel gas inlets for enabling manipulation of the flame shape and combustion characteristics of the ...


7
Peter J Loftus, Charles E Benson, Roberto O Pellizzari, Richard R Martin: Variable heat flux low emissions burner. Gas Research, Factor and Shaftal, November 30, 1999: US05993193 (26 worldwide citation)

A gas fired burner is provided for use in applications such as chemical process furnaces for process heaters in refineries and chemical plants, and the like. The burner is provided with a plurality of fuel gas inlets for enabling manipulation of the flame shape and combustion characteristics of the ...


8
Ashida Kaneyoshi: Flame-resistive polyurethane foam composition. Nisshin Boseki Kabushiki Kaisha, December 7, 1971: US3625872 (24 worldwide citation)

This invention relates to flame-resistive, nonflammable foam compositions comprising a flame-resistive organic foam material and an inorganic filler. The flame-resistive organic foam material is produced by using an aromatic polyisocyanate having no ortho substituent, an active hydrogen-containing c ...


9
Harry L Lander: Waste receptacles having odor barriers. Cattus, April 24, 1984: US04444148 (24 worldwide citation)

Waste receptacles for use by animals, such as laboratory animals and household pets, are provided with an odor barrier of lightweight, non-absorbent, non-water-wettable, granular material, such as paraffin wax coated corn cob granules. The buoyant, non-absorbent, lightweight granular material is als ...


10
Peter J Loftus, Charles E Benson, Roberto O Pellizzari, Richard R Martin: Low emissions surface combustion pilot and flame holder. Gas Research Institute, Factor and Shaftal, November 16, 1999: US05984665 (22 worldwide citation)

A gas fired burner is provided for use in applications such as chemical process furnaces for process heaters in refineries and chemical plants, and the like. The burner is provided with a plurality of fuel gas inlets for enabling manipulation of the flame shape and combustion characteristics of the ...



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