CA994990A - Process for the selective removal of sulfur dioxide from effluent gases - Google Patents
Process for the selective removal of sulfur dioxide from effluent gasesInfo
- Publication number
- CA994990A CA994990A CA162,773A CA162773A CA994990A CA 994990 A CA994990 A CA 994990A CA 162773 A CA162773 A CA 162773A CA 994990 A CA994990 A CA 994990A
- Authority
- CA
- Canada
- Prior art keywords
- sulfur dioxide
- selective removal
- effluent gases
- effluent
- gases
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
-
- 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
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23258572A | 1972-03-07 | 1972-03-07 | |
US322985A US3904735A (en) | 1972-03-07 | 1973-01-12 | Process for the selective removal of sulfur dioxide from effluent gases |
Publications (1)
Publication Number | Publication Date |
---|---|
CA994990A true CA994990A (en) | 1976-08-17 |
Family
ID=26926146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA162,773A Expired CA994990A (en) | 1972-03-07 | 1973-03-06 | Process for the selective removal of sulfur dioxide from effluent gases |
Country Status (8)
Country | Link |
---|---|
US (1) | US3904735A (en) |
JP (1) | JPS5135553B2 (en) |
BE (1) | BE796332A (en) |
CA (1) | CA994990A (en) |
DE (1) | DE2311098A1 (en) |
FR (1) | FR2175096B1 (en) |
GB (1) | GB1420263A (en) |
NL (1) | NL7303127A (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248942B2 (en) * | 1975-01-06 | 1977-12-13 | ||
US4020144A (en) * | 1975-05-02 | 1977-04-26 | Exxon Research And Engineering Company | Method for removal of gaseous sulfur and nitrogen compounds from gas streams |
US4071602A (en) * | 1975-11-20 | 1978-01-31 | The Dow Chemical Company | Selective separation of sulfur oxides from carbon dioxide in an effluent gas stream |
US4134729A (en) * | 1976-08-12 | 1979-01-16 | Betz Laboratories, Inc. | Aqueous solution of sodium aluminate and N-aminoethyl ethanolamine as a cold end additive |
US4134728A (en) * | 1976-08-12 | 1979-01-16 | Betz Laboratories, Inc. | N-aminoethyl ethanolamine as a cold-end additive |
US4134727A (en) * | 1976-08-12 | 1979-01-16 | Betz Laboratories, Inc. | Aqueous solution of sodium metasilicate and N-aminoethyl ethanolamine as a cold-end additive |
US4113849A (en) * | 1977-03-25 | 1978-09-12 | Union Carbide Corporation | Recovering sulfur from gas streams containing hydrogen sulfide |
US4122149A (en) * | 1977-03-25 | 1978-10-24 | Union Carbide Corporation | Process for removing SO2 from effluent gases and for removing heat stable salts from systems in which they accumulate |
US4170628A (en) * | 1977-03-25 | 1979-10-09 | Union Carbide Corporation | Process for removing SO2 from effluent gases and for removing heat stable salts from systems in which they accumulate using an anion exchange resin |
CA1106576A (en) * | 1977-03-25 | 1981-08-11 | Alexander J. Kosseim | Process for removing so.sub.2 from effluent gases and for removing heat stable salts from systems in which they accumulate using an anion exchange resin |
US4168291A (en) * | 1977-09-16 | 1979-09-18 | Betz Laboratories, Inc. | Alkanolamines as cold-end additives |
DE2824471C3 (en) * | 1978-06-03 | 1982-01-28 | Davy McKee AG, 6000 Frankfurt | Process for the production of sulfur from gases containing hydrogen sulphide |
US4185071A (en) * | 1978-10-13 | 1980-01-22 | Betz Laboratories, Inc. | Ethylene polyamines as cold-end additives |
US4201752A (en) * | 1979-03-01 | 1980-05-06 | Union Carbide Corporation | Process for the selective removal of sulfur dioxide from effluent gases |
CA1168027A (en) * | 1980-05-27 | 1984-05-29 | Union Carbide Corporation | Regenerable process for the selective removal of sulfur dioxide from effluent gases |
US4320101A (en) * | 1980-11-24 | 1982-03-16 | Trentham Corporation | Removal of sulfur from waste gas streams |
US4387037A (en) * | 1980-11-24 | 1983-06-07 | Trentham Corporation | Removal of sulfur from waste gas streams |
DE3047658A1 (en) * | 1980-12-18 | 1982-07-15 | Achenbach Buschhütten GmbH, 5910 Kreuztal | METHOD FOR CLEANING SOLVENT-CONTAINED EXHAUST AIR AND DEVICE FOR CARRYING OUT THE METHOD |
US4363791A (en) * | 1981-05-04 | 1982-12-14 | Trentham Corporation | Alkanolaminium carboxylate solvents for selective SO2 absorption |
US4465614A (en) * | 1981-05-04 | 1984-08-14 | Trentham Corporation | Alkanolaminium carboxylate solvents for selective SO2 absorption |
US4753784A (en) * | 1986-03-03 | 1988-06-28 | Neverman Duane C | Process to remove SOX and NOX from exhaust gases |
JPH0643378B2 (en) * | 1987-04-09 | 1994-06-08 | ユニオン、カーバイド、コーポレーション | Method of salt removal from aqueous alkanolamine using electrodialysis cell with ion exchange membrane |
US4795565A (en) * | 1987-10-28 | 1989-01-03 | Mobil Oil Corporation | Clean up of ethanolamine to improve performance and control corrosion of ethanolamine units |
US5019361A (en) * | 1988-11-09 | 1991-05-28 | Union Carbide Canada Limited | Removal and recovery of sulphur dioxide from gas streams |
US5120516A (en) * | 1990-01-08 | 1992-06-09 | Physical Sciences, Inc. | Process for removing nox emissions from combustion effluents |
TR26030A (en) * | 1990-06-13 | 1993-11-01 | Union Carbide Canada Ltd | REMOVAL AND RECOVERY OF KÜKRT DIOXID FROM GAS FLOWS. |
JPH06502349A (en) * | 1991-08-13 | 1994-03-17 | ザ ダウ ケミカル カンパニー | Compositions and methods for simultaneous absorption of sulfur dioxide and nitrogen oxide |
JPH0582247U (en) * | 1992-04-08 | 1993-11-09 | 孝三郎 治田 | Wooden flowerpot |
US5262139A (en) * | 1992-09-29 | 1993-11-16 | Union Carbide Chemicals & Plastics Technology Corporation | Removal of sulfur dioxide from gas streams |
US5466270A (en) * | 1992-11-16 | 1995-11-14 | Abdelmalek; Fawzy T. | Cyclonic centrifugal gas separator - absorber apparatus for boiler flue gas cleaning |
JP3233802B2 (en) * | 1994-12-15 | 2001-12-04 | 関西電力株式会社 | Method for removing carbon dioxide and nitrogen oxides from flue gas |
US5851265A (en) * | 1996-09-03 | 1998-12-22 | Monsanto Company | Selective removal and recovery of sulfur dioxide from effluent gases using organic phosphorous solvents |
EP1748953B1 (en) | 2004-04-22 | 2015-06-03 | Fluor Technologies Corporation | Configurations and methods for effluent gas treatment |
CN101094805B (en) * | 2004-11-09 | 2015-12-09 | 弗劳尔科技公司 | SO is removed from oxygen-containing gas xconfiguration and method |
KR100831093B1 (en) * | 2007-04-09 | 2008-05-22 | 한국과학기술연구원 | Method for the separation and recycle of pure sulfur dioxide from gaseous mixture in the is cycle with ionic liquids |
CA2818618C (en) | 2010-11-17 | 2016-05-17 | Fluor Technologies Corporation | Back-up configurations and methods for sulfuric acid plants |
JP5881498B2 (en) * | 2012-03-28 | 2016-03-09 | 株式会社東芝 | Nitrogen oxide and sulfur oxide removal system, nitrogen oxide and sulfur oxide removal method, and carbon dioxide recovery system |
EP2905294A1 (en) * | 2013-12-09 | 2015-08-12 | Basf Se | Aqueous solutions of sulphuric acid salts of primary, secondary or tertiary aliphatic c3 to c8 alkanolamines or their mixtures |
KR102146846B1 (en) | 2018-11-20 | 2020-08-21 | 한국과학기술연구원 | A novel absorbent for sulphur dioxide and sulfurous acid and method for manufacturing the same |
CN112933946A (en) * | 2021-02-19 | 2021-06-11 | 陈洪超 | Deacidification treatment device for incineration tail gas |
CN114000935A (en) * | 2021-10-29 | 2022-02-01 | 张永生 | Tail gas purification device and purification method of stern gas |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2106446A (en) * | 1934-02-01 | 1938-01-25 | Ig Farbenindustrie Ag | Removal of gaseous weak acids from gases containing the same |
US3047364A (en) * | 1958-04-12 | 1962-07-31 | Instituto Nacional Industria | Sulfur dioxide recovery from gases employing organic bases |
US3658462A (en) * | 1970-03-05 | 1972-04-25 | Shell Oil Co | Liquid-gas absorption process |
-
1973
- 1973-01-12 US US322985A patent/US3904735A/en not_active Expired - Lifetime
- 1973-03-06 CA CA162,773A patent/CA994990A/en not_active Expired
- 1973-03-06 DE DE19732311098 patent/DE2311098A1/en not_active Withdrawn
- 1973-03-06 BE BE128419A patent/BE796332A/en not_active IP Right Cessation
- 1973-03-06 JP JP48025742A patent/JPS5135553B2/ja not_active Expired
- 1973-03-06 NL NL7303127A patent/NL7303127A/xx not_active Application Discontinuation
- 1973-03-06 FR FR7307987A patent/FR2175096B1/fr not_active Expired
- 1973-03-06 GB GB1094973A patent/GB1420263A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49174A (en) | 1974-01-05 |
BE796332A (en) | 1973-09-06 |
JPS5135553B2 (en) | 1976-10-02 |
FR2175096B1 (en) | 1976-05-21 |
FR2175096A1 (en) | 1973-10-19 |
NL7303127A (en) | 1973-09-11 |
DE2311098A1 (en) | 1973-10-04 |
GB1420263A (en) | 1976-01-07 |
US3904735A (en) | 1975-09-09 |
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