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1. WO2014116603 - METHODS AND EQUIPMENT FOR TREATMENT OF ODOROUS GAS STREAMS

Publication Number WO/2014/116603
Publication Date 31.07.2014
International Application No. PCT/US2014/012382
International Filing Date 21.01.2014
IPC
A61L 9/14 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
14using sprayed or atomised substances
CPC
B01D 2251/106
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2251Reactants
10Oxidants
106Peroxides
B01D 2251/108
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2251Reactants
10Oxidants
108Halogens or halogen compounds
B01D 2257/304
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
30Sulfur compounds
304Hydrogen sulfide
B01D 2257/406
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
40Nitrogen compounds
406Ammonia
B01D 2257/70
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
B01D 2257/708
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
708Volatile organic compounds V.O.C.'s
Applicants
  • STEEN RESEARCH, LLC [US]/[US]
Inventors
  • TEMPLE, Stephen, R.
  • WHITNEY, Howard, Everett
  • TEMPLE, Bjorn
Agents
  • OWENS, David, R.
Priority Data
61/754,97222.01.2013US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND EQUIPMENT FOR TREATMENT OF ODOROUS GAS STREAMS
(FR) PROCÉDÉS ET ÉQUIPEMENT DE TRAITEMENT DE COURANTS DE GAZ ODORANTS
Abstract
(EN) A method for removing noxious, hazardous, toxic, mutagenic, and/or carcinogenic compounds and/or precursor compounds from a comingled gas, liquid and/or solid stream is described. In one embodiment, the method includes optionally passing the stream through an ambient temperature condenser followed by passing the stream through a spray venturi scrubber, a chilled condenser, a gas/solid separator, and a series of wet scrubbers to remove at least a portion of the compounds.
(FR) La présente invention concerne un procédé permettant d'éliminer des composés ou des composés précurseurs nocifs, dangereux, toxiques, mutagènes et/ou cancérogènes d'un courant composite gazeux, liquide et/ou solide. Dans un mode de réalisation, le procédé consiste éventuellement à faire passer le courant à travers un condenseur à température ambiante, puis à faire passer le courant à travers un laveur venturi par pulvérisation, un condenseur réfrigéré, un séparateur gaz-solide, et une série d'épurateurs par voie humide afin d'éliminer au moins une partie des composés.
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