MY172682A - A method for separating hydrogen sulphide from effluent gas - Google Patents

A method for separating hydrogen sulphide from effluent gas

Info

Publication number
MY172682A
MY172682A MYPI2015702418A MYPI2015702418A MY172682A MY 172682 A MY172682 A MY 172682A MY PI2015702418 A MYPI2015702418 A MY PI2015702418A MY PI2015702418 A MYPI2015702418 A MY PI2015702418A MY 172682 A MY172682 A MY 172682A
Authority
MY
Malaysia
Prior art keywords
effluent gas
hydrogen sulphide
gas
separating hydrogen
sea water
Prior art date
Application number
MYPI2015702418A
Inventor
Malek bin Mohd Amin Abdul
Azlan bin Md Isa Mohd
Bin Abdul Aziz Khairul
Original Assignee
Sapurakencana Energy Sarawak Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sapurakencana Energy Sarawak Inc filed Critical Sapurakencana Energy Sarawak Inc
Priority to MYPI2015702418A priority Critical patent/MY172682A/en
Priority to CA2995557A priority patent/CA2995557A1/en
Priority to CN201680051579.1A priority patent/CN108430602A/en
Priority to AU2016299641A priority patent/AU2016299641A1/en
Priority to PCT/MY2016/050006 priority patent/WO2017018872A1/en
Publication of MY172682A publication Critical patent/MY172682A/en

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
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • B01D53/1406—Multiple stage absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B01D2252/1035—Sea water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention provides a method for separating hydrogen sulphide from effluent gas generated from a gas treating process such as a gas sweetening process, the method comprising the steps of feeding the effluent gas into at least one scrubber, the scrubber operating at a pressure less than 100 psig (or 700 kPa); and feeding sea water into the scrubber counter-currently to the direction of the gas flow, so that the effluent gas is contacted with the sea water thereby to reduce the hydrogen sulphide content in the effluent gas to less than 0.50% by weight by dissolution in the sea water.
MYPI2015702418A 2015-07-24 2015-07-24 A method for separating hydrogen sulphide from effluent gas MY172682A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MYPI2015702418A MY172682A (en) 2015-07-24 2015-07-24 A method for separating hydrogen sulphide from effluent gas
CA2995557A CA2995557A1 (en) 2015-07-24 2016-01-28 A method for separating hydrogen sulphide from effluent gas
CN201680051579.1A CN108430602A (en) 2015-07-24 2016-01-28 A method of detaching hydrogen sulfide from discharge gas
AU2016299641A AU2016299641A1 (en) 2015-07-24 2016-01-28 A method for separating hydrogen sulphide from effluent gas
PCT/MY2016/050006 WO2017018872A1 (en) 2015-07-24 2016-01-28 A method for separating hydrogen sulphide from effluent gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2015702418A MY172682A (en) 2015-07-24 2015-07-24 A method for separating hydrogen sulphide from effluent gas

Publications (1)

Publication Number Publication Date
MY172682A true MY172682A (en) 2019-12-10

Family

ID=57885072

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015702418A MY172682A (en) 2015-07-24 2015-07-24 A method for separating hydrogen sulphide from effluent gas

Country Status (5)

Country Link
CN (1) CN108430602A (en)
AU (1) AU2016299641A1 (en)
CA (1) CA2995557A1 (en)
MY (1) MY172682A (en)
WO (1) WO2017018872A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934012A (en) * 1972-06-19 1976-01-20 Texaco Inc. Method of separating hydrogen sulfide from carbon dioxide
GB1495690A (en) * 1975-11-29 1977-12-21 Texaco Development Corp Method of removing hydrogen sulphide from a gas carbon dioxide
CA2304226A1 (en) * 1997-09-15 1999-03-25 Finn Patrick Nilsen Separation of acid gases from gas mixtures
US6881389B2 (en) * 2002-09-24 2005-04-19 Edg, Inc. Removal of H2S and CO2 from a hydrocarbon fluid stream
CN102559313B (en) * 2011-11-09 2016-07-06 中国石油大学(华东) Offshore oil platform natural gas seawater Claus hydrogen sulfide removing process method
CN105209152A (en) * 2013-04-15 2015-12-30 西门子公司 Absorbent, process for producing an absorbent, and process and device for separating off hydrogen sulphide from an acidic gas
CN104119946B (en) * 2014-07-08 2016-07-06 宁夏宝塔石化科技实业发展有限公司 A kind of catalytic cracking flue gas desulfurization and Acidic Gas Treating technique
CN104307365A (en) * 2014-10-17 2015-01-28 陕西华陆化工环保有限公司 Cleaning method of hydrogen sulfide gas

Also Published As

Publication number Publication date
CN108430602A (en) 2018-08-21
CA2995557A1 (en) 2017-02-02
WO2017018872A1 (en) 2017-02-02
AU2016299641A1 (en) 2018-02-22

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