MY176953A - Method for purifying gas mixtures containing mercaptans and other acid gases - Google Patents
Method for purifying gas mixtures containing mercaptans and other acid gasesInfo
- Publication number
- MY176953A MY176953A MYPI2011001839A MYPI2011001839A MY176953A MY 176953 A MY176953 A MY 176953A MY PI2011001839 A MYPI2011001839 A MY PI2011001839A MY PI2011001839 A MYPI2011001839 A MY PI2011001839A MY 176953 A MY176953 A MY 176953A
- Authority
- MY
- Malaysia
- Prior art keywords
- acid gases
- mixtures containing
- gas mixtures
- containing mercaptans
- purifying gas
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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, aerosols
- B01D53/14—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, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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, aerosols
- B01D53/14—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, aerosols by absorption
- B01D53/1456—Removing acid components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/308—Carbonoxysulfide COS
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a method for purifying a gas mixture containing mercaptans and other acid gases comprising a step for putting said gas mixture into contact with an absorbent solution comprising an alkanolamine, an ethoxylated polyethylene-imine and water. The invention also relates to a composition adapted to the application of this method.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806128A FR2937887B1 (en) | 2008-11-04 | 2008-11-04 | PROCESS FOR THE PURIFICATION OF GASEOUS MIXTURES CONTAINING MERCAPTANS AND OTHER ACIDIC GASES |
Publications (1)
Publication Number | Publication Date |
---|---|
MY176953A true MY176953A (en) | 2020-08-27 |
Family
ID=40749147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2011001839A MY176953A (en) | 2008-11-04 | 2009-11-03 | Method for purifying gas mixtures containing mercaptans and other acid gases |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN102202764A (en) |
FR (1) | FR2937887B1 (en) |
MY (1) | MY176953A (en) |
RU (1) | RU2518626C2 (en) |
WO (1) | WO2010052643A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2970425B1 (en) | 2011-01-14 | 2017-04-07 | Total Sa | TREATMENT OF A GASEOUS FLOW CONTAINING MERCAPTANS |
CN102898451B (en) * | 2012-03-22 | 2015-07-29 | 杭州师范大学 | Preparation method of low-polymerization-degree hydroxyl-terminated fluorosilicone oil |
CN105344205A (en) * | 2014-08-20 | 2016-02-24 | 中国石油化工股份有限公司 | Absorber for selectively removing H2S from CO2-containing mixing gas |
CN105887566B (en) * | 2016-04-11 | 2017-09-22 | 南京工业大学 | Treatment fluid for protecting paper cultural relics, preparation method and application |
WO2017196620A1 (en) * | 2016-05-11 | 2017-11-16 | Uop Llc | Methods and apparatuses for gas separation by solvent or absorbent |
US10933367B2 (en) | 2017-03-03 | 2021-03-02 | Dow Global Technologies Llc | Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture |
US11167241B2 (en) * | 2017-03-06 | 2021-11-09 | Dow Global Technologies Llc | Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture |
US10710020B2 (en) * | 2017-06-30 | 2020-07-14 | Uop Llc | Processes for gas separation by solvent or absorbent |
CN110385014B (en) * | 2019-08-02 | 2021-12-31 | 合肥工业大学 | Carbon dioxide absorbent |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1544006A1 (en) * | 1966-01-19 | 1969-05-08 | Dow Chemical Co | Process for corrosion inhibition in gas scrubbing processes |
BE769797A (en) * | 1970-07-13 | 1972-01-10 | Union Carbide Corp | SELECTIVE SULPHIDE GAS ABSORPTION PROCESS |
FR2407274A1 (en) * | 1977-10-27 | 1979-05-25 | Dow Chemical Co | Corrosion inhibited aq. di:ethanolamine acid gas scrubbing system - contg. e.g. low molecular wt. poly:alkylene poly:amine, copper and sulphur |
US4508692A (en) * | 1982-01-18 | 1985-04-02 | Exxon Research & Engineering Co. | Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds |
DE3781802T2 (en) * | 1987-10-31 | 1993-04-01 | Texaco Development Corp | SELECTIVE RECOVERY OF CARBON DIOXIDE. |
RU2084271C1 (en) * | 1992-10-27 | 1997-07-20 | Товарищество с ограниченной ответственностью "АМА" | Method of cleaning gases from sulfur dioxide |
DE102005043142A1 (en) * | 2004-10-22 | 2006-04-27 | Basf Ag | Deacidifying a fluid stream comprises absorbing acid gases in an absorbent comprising a polyamine and an aliphatic or alicyclic amine |
-
2008
- 2008-11-04 FR FR0806128A patent/FR2937887B1/en not_active Expired - Fee Related
-
2009
- 2009-11-03 WO PCT/IB2009/054881 patent/WO2010052643A1/en active Application Filing
- 2009-11-03 MY MYPI2011001839A patent/MY176953A/en unknown
- 2009-11-03 CN CN2009801441475A patent/CN102202764A/en active Pending
- 2009-11-03 RU RU2011122471/05A patent/RU2518626C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2518626C2 (en) | 2014-06-10 |
FR2937887B1 (en) | 2011-04-29 |
FR2937887A1 (en) | 2010-05-07 |
CN102202764A (en) | 2011-09-28 |
RU2011122471A (en) | 2012-12-20 |
WO2010052643A1 (en) | 2010-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY176953A (en) | Method for purifying gas mixtures containing mercaptans and other acid gases | |
MY146579A (en) | Process for the purification of gaseous mixtures containing mercaptans and other acid gases | |
ATE552210T1 (en) | METHOD FOR PURIFYING HYDROGEN CHLORIDE | |
PL400913A1 (en) | Method for the treatment of flue gases containing mercury | |
EA201491941A1 (en) | METHOD OF SELECTIVE REMOVAL OF HYDROGEN SULFIDE FROM GAS MIXTURES AND APPLICATION OF THIOALKANOL FOR SELECTIVE REMOVAL OF HYDROGEN SULFIDE | |
EP1922389A4 (en) | Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process | |
CL2017001020A1 (en) | Method to remove a trace amount of mercury in a natural gas feed. (divisional application 556-2015) | |
PT2637766E (en) | Amine containing absorption-medium, method and device for the absorption of acid gases from gas mixtures | |
EA201390548A1 (en) | ABSORBENT COMPOSITION FOR ACID GAS | |
ZA201000665B (en) | Composition, production and use of sorbent particles for flue gas desulfurization | |
WO2011038415A3 (en) | Sorbent formulation for removal of mercury from flue gas | |
CL2010000917A1 (en) | Method to reduce hydrogen sulfide in asphalt; where a scrubbing composition comprising polyaliphatic amine and a catalyst is added; method of treating an asphalt; and hydrogen sulfide scrubbing composition, comprising a polyaliphatic amine and a catalyst. | |
IN2012DN03033A (en) | ||
CL2013000532A1 (en) | An activated carbon that has been exposed to a non-halogenated additive; a process to improve the thermal stability of said activated carbon, a non-halogenated additive; and a process to mitigate the atmospheric release of toxic gaseous substances from exhaust gases. | |
WO2010012883A3 (en) | Absorbent solution based on n,n,n',n'-tetramethylhexane-1,6-diamine and an amine having primary or secondary amine functions, and process for removing acid compounds from a gaseous effluent | |
FR2947185B1 (en) | PROCESS FOR TREATING ACIDIC GASES | |
MX2016003337A (en) | Treatment of nitrogen oxides in flue gas streams. | |
TW200633951A (en) | Method for reducing cyclohexenone content of a cyclohexenone-containing organic mixture | |
PE20142144A1 (en) | AMINE TREATMENT PROCESS FOR THE SEPARATION OF ACID GAS USING MIXTURES OF AMINES AND ALKYLOXYAMINES | |
EA201290015A1 (en) | COMPOSITION FOR CLEANING CARBON GASES | |
EA201170200A1 (en) | METHOD FOR CLEANING CARBON DIOXIDE WITH THE USE OF LIQUID CARBON DIOXIDE | |
EA201491942A1 (en) | METHOD FOR CLEANING GAS MIXTURES CONTAINING ACID GASES | |
UA99192C2 (en) | Process for purifying dinitrogen monoxide | |
EA201101597A1 (en) | SYSTEMS AND METHODS TO REDUCE MERCURY EMISSIONS | |
EP1897604A4 (en) | Method of purifying large quantity of exhaust gas containing dilute volatile hydrocarbon |