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1. (WO2014194376) BENZYLAMINE, BENZYLAMINE DERIVATIVES AND BENZYLAMINE MIXTURES FOR CO2 REMOVAL FROM GAS STREAMS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/194376 International Application No.: PCT/AU2014/000859
Publication Date: 11.12.2014 International Filing Date: 29.08.2014
IPC:
B01D 53/40 (2006.01) ,B01D 53/78 (2006.01) ,B01D 53/96 (2006.01) ,C07C 7/11 (2006.01) ,B01D 53/50 (2006.01) ,B01D 53/56 (2006.01) ,B01D 53/62 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
38
Removing components of undefined structure
40
Acidic components
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
77
Liquid phase processes
78
with gas-liquid contact
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
96
Regeneration, reactivation or recycling of reactants
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
7
Purification, separation or stabilisation of hydrocarbons; Use of additives
11
by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
46
Removing components of defined structure
48
Sulfur compounds
50
Sulfur oxides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
46
Removing components of defined structure
54
Nitrogen compounds
56
Nitrogen oxides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
46
Removing components of defined structure
62
Carbon oxides
Applicants:
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION [AU/AU]; Limestone Avenue Campbell, Australian Capital Territory 2612, AU
Inventors:
PUXTY, Graeme Douglas; AU
RICHNER, Gilles Claude-Alain; CH
FERON, Paul Hubert Maria; AU
Agent:
PHILLIPS ORMONDE FITZPATRICK; Level 21, 22 & 23 367 Collins Street Melbourne, Victoria 3000, AU
Priority Data:
201390328429.08.2013AU
201490105325.03.2014AU
Title (EN) BENZYLAMINE, BENZYLAMINE DERIVATIVES AND BENZYLAMINE MIXTURES FOR CO2 REMOVAL FROM GAS STREAMS
(FR) BENZYLAMINE, DÉRIVÉS DE BENZYLAMINE ET MÉLANGES DE BENZYLAMINES POUR L'ÉLIMINATION DE CO2 DE FLUX GAZEUX
Abstract:
(EN) A process for removing a target acidic gas from a gas stream rich in the target acidic gas comprising contacting the gas stream with a solution to absorb a target gas from a gas stream, the solution comprising a solvent and at least one absorbent compound dissolved in the solvent, said at least one absorbent compound comprising a compound of formula (1):
(FR) L'invention concerne un procédé d'élimination d'un gaz acide cible d'un flux gazeux riche en gaz acide cible consistant à mettre en contact le flux gazeux avec une solution pour absorber un gaz cible d'un flux gazeux, la solution comprenant un solvant et au moins un composé absorbant dissout dans l'eau, ledit au moins un composé absorbant comprenant un composé représenté par la formule (1).
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African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)