CA2015987A1 - Solution removal of h2s from gas streams - Google Patents
Solution removal of h2s from gas streamsInfo
- 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
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.
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)
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)
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 |
-
1990
- 1990-05-03 RU SU4743958 patent/RU2070824C1/en not_active IP Right Cessation
- 1990-05-03 CA CA 2015987 patent/CA2015987C/en not_active Expired - Lifetime
- 1990-05-03 CN CN90102586A patent/CN1034556C/en not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |