Class 95/16 - Modification of flow rate of liquid which is added to gas

Subclass of Class 95 - Gas separation: processes
Definition: Process in which flow rate of liquid which is added to a
No. of patents: 25
Last issue date: 05/22/2012

Number	Title	Issue Date
8182577	Multi-stage CO2 removal system and method for processing a flue gas stream An ammonia based CO2 capture system and method is provided in which multiple absorption stages are provided. Each absorption stage delivers an ionic solution at a predetermined temperature and contacts it with a flue gas stream. ...	05/22/2012
7431900	Hydrogen peroxide vapor system with replaceable desiccant cartridge A hydrogen peroxide vapor generation unit (10) receives hydrogen peroxide and water solution at an interface (20) and interconnects with an air dryer (14) by way of nipples (72, 92). In one embodiment, the dryer includes a clamping assemb...	10/07/2008
7374604	System and method for flue gas treatment The present invention discloses a system for flue gas treatment, wherein the provided system comprises a quench module, a first control module, a filter collecting module, a wet scribing module and a regeneration module. In this system, parts of the particles contai...	05/20/2008
7125007	Method and apparatus for reducing air consumption in gas conditioning applications A control system for adjusting the desired air pressure provided to one or more spray nozzles disposed to receive liquid and compressed air adjusts the amount of compressed air supplied to the spray nozzle based on various sensed operating parameters of the system.	10/24/2006
7097689	Process and system for purifying gases A process and system for purifying an impure gas to produce a purified gas in a gas purification system and protecting the system from damage by a) passing a portion of a first gas stream into a reactor vessel, which exits as a second purified gas stream; b) combini...	08/29/2006
6751527	Heat and material balance method of process control for petrochemical plants and oil refineries A method comprising: a) selecting a loading variable from operating variables, the loading variable being directly related to total energy input into the system and equipment constraint of the system; b) selecting a performance specification variable w...	06/15/2004
6293787	Method of regulating the flue gas temperature and voltage supply in an electrostatic precipitator for a cement production plant A cement production plant and method of regulating the flue gas temperature in a cement production plant. The cement production plant includes a kiln, a flue gas conditioning device, a mill and an electrostatic precipitator. The flue gas from the kiln is ...	09/25/2001
6174440	Device and method for processing a fluid by two-phase compression and fractionation The invention is a device for processing a fluid F comprising at least one fraction A to be separated, the fraction to be separated being soluble in a solvent phase. The device includes at least one delivery for the fluid F to be processed; at least one d...	01/16/2001
6120580	Method for testing systems designed for NO_x reduction in the combustion of carbonaceous fuels A method for the in-situ predetermination of the effects of NOx reduction systems on selected components. This determination can yield quick, inexpensive and accurate results for a number of characteristics, for example: catalyst longevity; efficiency wit...	09/19/2000
5922103	Automatic gas conditioning method An air pollution control system using a novel control system is disclosed. The control system is particularly useful with a gas conditioning tower ("GCT") which uses a spray from a two-fluid nozzle to cool hot process gases prior to flowing to an electros...	07/13/1999
5757660	Scrubber control system and method A wet scrubber control system is configured with a pH sensor and a conductivity sensor in the return solution, and with a conductivity sensor in the feed solution. Concentration of the scrubbing agent within the feed solution is determined using the condu...	05/26/1998
5601786	Air purifier A system and method for purifying air by employing a lamp that produces two separate energy intensity maxima. The lamp preferably emits ozone-producing radiation that falls within one wavelength interval, and germicidal radiation that falls within another...	02/11/1997
5492556	Liquid-gas contacting pump drive apparatus and method A method and apparatus for powering a fluid pump (P) for circulation of a regenerated liquid absorber from a treating vessel or regenerator (R) to a liquid/gas contacting vessel (T) where the liquid absorber removes a predetermined component from a gas. T...	02/20/1996
5481881	System and process for removing potential pollutants from a vapor stream The invention relates to a system for removing an organic compound capable of forming a negative azeotrope mixture with water from a vapor stream using condensation, comprising a conducting system for providing a path for communicating the vapor stream in...	01/09/1996
5380503	Stocker A stocker for accommodating, storing or transporting articles in clean, contamination-free conditions for either a long time or temporarily. The stocker has a particle collector provided in a part thereof. The particle collector includes an irradiation so...	01/10/1995
5332501	Apparatus for removing liquid from an air-liquid separator An apparatus for removing liquid from an air liquid separator is disclosed having a rotatable chamber in communication with the liquid collecting portion of the air-liquid separator such that liquid from the separator may enter the interior of the chamber...	07/26/1994
5318706	Method of supplying dilute hydrofluoric acid and apparatus for use in this method for supplying the acid A method of preparing hydrofluoric acid of high purity at the point of use by causing molecular diffusion of hydrogen fluoride into ultrapure water through a resin membrane. The high-purity acid is available at the site of use free of contamination that w...	06/07/1994
5282968	Process for separating and recovering halocarbons from mixtures thereof A process is disclosed for separating components of an azeotropic or azeotrope-like mixture containing only organic compounds at least one of which compound is a halocarbon comprising contacting said azeotropic or azeotrope-like mixture with a semipermeab...	02/01/1994
4793831	Process for purifying flue gases A process for purifying flue gases by conducting the hot gases through a dry purification stage, and then through a pebble bed evaporator containing pebbles and a liquid. The flue gases then exit the pebble bed evaporator and are washed in a wet washing s...	12/27/1988
4666470	Process for conditioning a gas stream charged with solid particles and/or vapors A process for conditioning a gas charged with solid particles and/or vapors, which comprises passing the gas stream through a conditioning tower, spray-injecting therein water into the gas to form fine droplets which are allowed to completely evaporate ou...	05/19/1987
4643742	Method for cooling gases and removing dust from them The invention relates to a method and a plant for cooling gases and removing dust from them. In a first step after saturation with water vapour, the gas is brought to accelerate, additional water being simultaneously added to the dust particles in the gas...	02/17/1987
4604108	Air washer and method A generally conventional air washer is modified by dividing the water delivered to a bank of sprays into a first portion that is directed to a header at the top of the bank and a second portion that is directed to a header at the bottom of the bank. A thr...	08/05/1986
4595397	Sample conditioning Conditioning of a sample of the cracked-gas effluent from a cracking furnace is accomplished by contacting the sample under suitable conditions with a suitable hydrocarbon absorbent in such a manner that the heavier components in the cracked-gas sample ar...	06/17/1986
4394139	Direct contact condenser and separating method The housing of a direct contact condenser has a partition with a manifold water supply adapted to discharge water to opposite sides of the partition. A plurality of showers are disposed below the elevation of the water supply and through which a gas strea...	07/19/1983
3984217	Wet gas cleaning system A wet gas cleaning system and process for removing particulates from a dirty process air stream including means for introducing the dirty process gas into a drying chamber and simultaneously therewith spraying or otherwise re-introducing the removed parti...	10/05/1976

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Class 95/16 - Modification of flow rate of liquid which is added to gas