JP2005501709A5 - - Google Patents
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- Publication number
- JP2005501709A5 JP2005501709A5 JP2003526529A JP2003526529A JP2005501709A5 JP 2005501709 A5 JP2005501709 A5 JP 2005501709A5 JP 2003526529 A JP2003526529 A JP 2003526529A JP 2003526529 A JP2003526529 A JP 2003526529A JP 2005501709 A5 JP2005501709 A5 JP 2005501709A5
- Authority
- JP
- Japan
- Prior art keywords
- metal
- group
- gas stream
- chelate complex
- thiosulfate
- 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.)
- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 claims 13
- 239000002184 metal Substances 0.000 claims 13
- 239000007789 gas Substances 0.000 claims 11
- 238000000034 method Methods 0.000 claims 11
- 150000004697 chelate complex Chemical class 0.000 claims 6
- 230000002378 acidificating effect Effects 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- -1 alkali metal thiosulfate Chemical class 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- 239000003153 chemical reaction reagent Substances 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 230000000087 stabilizing effect Effects 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 2
- 150000002431 hydrogen Chemical group 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- CIEZZGWIJBXOTE-UHFFFAOYSA-N 2-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)C(C)N(CC(O)=O)CC(O)=O CIEZZGWIJBXOTE-UHFFFAOYSA-N 0.000 claims 1
- LRDIEHDJWYRVPT-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC(O)=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 LRDIEHDJWYRVPT-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 150000001340 alkali metals Chemical group 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical group [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000004104 aryloxy group Chemical group 0.000 claims 1
- 239000013522 chelant Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000003446 ligand Substances 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10144890A DE10144890A1 (de) | 2001-09-12 | 2001-09-12 | Verfahren zur Entschwefelung von Sauergasen mittels oxidationsunempfindlicher, aminocarboxylhaltiger Katalysatoren |
| PCT/EP2002/010131 WO2003022406A1 (de) | 2001-09-12 | 2002-09-10 | Verfahren zur entschwefelung von sauergasen mittels oxidationsunempfindlicher, aminocarboxylathaltiger katalysatoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005501709A JP2005501709A (ja) | 2005-01-20 |
| JP2005501709A5 true JP2005501709A5 (https=) | 2005-11-17 |
Family
ID=7698755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003526529A Withdrawn JP2005501709A (ja) | 2001-09-12 | 2002-09-10 | 酸化に対して不感受性であり、かつアミノカルボキシレートを含有する触媒を使用する酸性気体の脱硫法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6998099B2 (https=) |
| EP (1) | EP1427510B1 (https=) |
| JP (1) | JP2005501709A (https=) |
| KR (1) | KR20040044906A (https=) |
| CN (1) | CN1564705A (https=) |
| AT (1) | ATE346675T1 (https=) |
| BR (1) | BR0212465A (https=) |
| CA (1) | CA2460390A1 (https=) |
| DE (2) | DE10144890A1 (https=) |
| ES (1) | ES2276963T3 (https=) |
| MX (1) | MXPA04002196A (https=) |
| WO (1) | WO2003022406A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7662294B1 (en) | 2004-02-02 | 2010-02-16 | Cox Jr Henry Wilmore | Method for reducing organic contamination |
| KR100635698B1 (ko) * | 2005-05-24 | 2006-10-17 | 한국전력공사 | 혼합가스 중의 산성가스 분리용 흡수제 및 혼합가스로부터산성가스의 분리방법 |
| US7682520B2 (en) * | 2006-08-10 | 2010-03-23 | Diversified Industries Ltd. | Composition and method for chelated scavenging compounds |
| US8609926B1 (en) | 2006-11-21 | 2013-12-17 | Henry Wilmore Cox, Jr. | Methods for managing sulfide in wastewater systems |
| CA2686470C (en) * | 2007-05-07 | 2015-03-31 | Hydrite Chemical Co. | Systems, compositions, and/or methods for depolymerizing cellulose and/or starch |
| KR100947985B1 (ko) * | 2008-03-18 | 2010-03-18 | 성균관대학교산학협력단 | 액체주석을 이용한 연료가스의 고온탈황방법 및 액체금속을이용한 연료가스의 고온탈황장치 |
| WO2015007630A1 (en) | 2013-07-16 | 2015-01-22 | Akzo Nobel Chemicals International B.V. | New salts, crystals, complexes, and derivatives of threonine diacetic acid, a process to prepare threonine diacetic acid, and the use thereof |
| US9657248B1 (en) | 2014-03-14 | 2017-05-23 | Biosystems Consulting, Inc. | Systems, devices, compositions, and/or methods for de-sulphurizing acid gases |
| US10131558B1 (en) | 2016-02-29 | 2018-11-20 | Biosystems Consulting, Inc. | Compositions, methods, and/or systems for managing sulfide |
| US10639585B2 (en) * | 2016-10-14 | 2020-05-05 | BioSystems Consulting Inc. | Treatment of hydrogen sulfide gas under aerobic conditions |
| US11713435B2 (en) | 2018-01-30 | 2023-08-01 | Eastman Chemical Company | Aminocarboxylate chelating agents and detergent compositions containing them |
| US11174180B1 (en) | 2018-04-19 | 2021-11-16 | Streamline Innovations, Inc. | Removing sulphur-based contaminants and nitrogen-based contaminants from water streams |
| CN110876883B (zh) * | 2018-09-06 | 2022-06-21 | 中国石油化工股份有限公司 | 脱除气体中硫化氢的湿式氧化还原的方法 |
| CN113578391B (zh) * | 2021-08-11 | 2023-10-27 | 四川炳辉环保科技有限责任公司 | 湿法液相脱硫催化剂及其制备方法 |
| CN115463749A (zh) * | 2022-06-17 | 2022-12-13 | 青岛鑫润矿业科技有限公司 | 一种铜捕收剂及其在铜与硫砷分离中的应用 |
| CN120225265A (zh) * | 2022-12-09 | 2025-06-27 | 美利科技有限公司 | 硫化氢脱除方法 |
| KR102789725B1 (ko) * | 2024-05-27 | 2025-04-04 | 용진환경주식회사 | 구리킬레이트를 이용한 복합악취 성분의 제거 방법 |
| CN118526933B (zh) * | 2024-06-17 | 2025-01-24 | 唐山绿源环保科技有限公司 | 一种酸气络合铁脱硫工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1078145A (en) | 1975-06-10 | 1980-05-27 | Erwin Hartert | Removal of co2 and/or h2s from cracked gases |
| US4528817A (en) * | 1981-11-27 | 1985-07-16 | The Dow Chemical Company | Purifying geothermal steam |
| US4758416A (en) | 1986-12-30 | 1988-07-19 | Shell Oil Company | Removal of H2 S from gas streams |
| US5591417A (en) | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
| DE4444347A1 (de) * | 1994-12-14 | 1996-06-20 | Basf Ag | Verwendung von Glycin-N,N-diessigsäure-Derivaten als Komplexbildner für Erdalkali- und Schwermetallionen bei der Förderung und beim Transport von Erdöl und Erdgas |
| US5591419A (en) | 1996-01-16 | 1997-01-07 | Wheelabrator Clean Air Systems Inc. | Oxidation-reduction process |
-
2001
- 2001-09-12 DE DE10144890A patent/DE10144890A1/de not_active Withdrawn
-
2002
- 2002-09-10 CN CNA02819909XA patent/CN1564705A/zh active Pending
- 2002-09-10 JP JP2003526529A patent/JP2005501709A/ja not_active Withdrawn
- 2002-09-10 CA CA002460390A patent/CA2460390A1/en not_active Abandoned
- 2002-09-10 WO PCT/EP2002/010131 patent/WO2003022406A1/de not_active Ceased
- 2002-09-10 ES ES02777055T patent/ES2276963T3/es not_active Expired - Lifetime
- 2002-09-10 EP EP02777055A patent/EP1427510B1/de not_active Revoked
- 2002-09-10 US US10/488,921 patent/US6998099B2/en not_active Expired - Fee Related
- 2002-09-10 DE DE50208857T patent/DE50208857D1/de not_active Revoked
- 2002-09-10 AT AT02777055T patent/ATE346675T1/de active
- 2002-09-10 BR BR0212465-3A patent/BR0212465A/pt not_active Application Discontinuation
- 2002-09-10 KR KR10-2004-7003692A patent/KR20040044906A/ko not_active Withdrawn
- 2002-09-10 MX MXPA04002196A patent/MXPA04002196A/es not_active Application Discontinuation
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