CA2015987A1 - Solution removal of h2s from gas streams - Google Patents

Solution removal of h2s from gas streams

Info

Publication number
CA2015987A1
CA2015987A1 CA 2015987 CA2015987A CA2015987A1 CA 2015987 A1 CA2015987 A1 CA 2015987A1 CA 2015987 CA2015987 CA 2015987 CA 2015987 A CA2015987 A CA 2015987A CA 2015987 A1 CA2015987 A1 CA 2015987A1
Authority
CA
Canada
Prior art keywords
contacting
solution
gas streams
sour gaseous
solution removal
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2015987
Other languages
French (fr)
Other versions
CA2015987C (en
Inventor
David Allen Van Kleeck
Howard Lam-Ho Fong
Steven Joel Swanson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Shell Canada Ltd filed Critical Shell Canada Ltd
Publication of CA2015987A1 publication Critical patent/CA2015987A1/en
Application granted granted Critical
Publication of CA2015987C publication Critical patent/CA2015987C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

A process for the removal of H2S from sour gaseous streams is disclosed in which the sour gaseous stream is contacted with a solution containing solubilized iron chelates of a specified organic acid or acids. The contacting is carried out in first and second contacting zones, the first being a gas-solution mixture formation zone and the second comprising a plurality of contacting sections adapted to provide reaction of the H2S in the sour gaseous stream with the iron in the contacting solution without plugging due to deposition of sulphur.
CA 2015987 1989-05-05 1990-05-03 Solution removal of h2s from gas streams Expired - Lifetime CA2015987C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34823489A 1989-05-05 1989-05-05
US348,234 1989-05-05

Publications (2)

Publication Number Publication Date
CA2015987A1 true CA2015987A1 (en) 1990-11-05
CA2015987C CA2015987C (en) 2000-11-28

Family

ID=23367149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2015987 Expired - Lifetime CA2015987C (en) 1989-05-05 1990-05-03 Solution removal of h2s from gas streams

Country Status (3)

Country Link
CN (1) CN1034556C (en)
CA (1) CA2015987C (en)
RU (1) RU2070824C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8372365B2 (en) * 2010-10-27 2013-02-12 Merichem Company High pressure reduction-oxidation desulfurization process
RU2447927C1 (en) * 2010-11-22 2012-04-20 Общество с ограниченной ответственностью "Пантекс" Absorbent for cleaning gas from hydrogen sulphide
CN106512656B (en) * 2016-12-12 2019-08-30 江苏君竹环保实业有限公司 A kind of low pressure drop the methods of odour control and low pressure drop odor treatment system
CN110817809B (en) * 2018-08-14 2023-09-15 中国石油化工股份有限公司 Claus tail gas treatment method and treatment system
CN116410721B (en) * 2021-12-29 2024-04-19 中国石油天然气股份有限公司 Sulfur-dissolving agent, sulfur-dissolving amount measuring method, preparation method and application of sulfur-dissolving agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871520A (en) * 1985-08-23 1989-10-03 Shell Oil Company Process and composition for H2 S removal
DE3737386A1 (en) * 1987-11-04 1989-05-18 Skf Gmbh SWIVELING EXECUTIVE ROLLER BEARING WITH DEVICE FOR SYNCHRONOUSLY ADJUSTING THE ROLLER BODY CAGE

Also Published As

Publication number Publication date
CN1047041A (en) 1990-11-21
CN1034556C (en) 1997-04-16
CA2015987C (en) 2000-11-28
RU2070824C1 (en) 1996-12-27

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