DD95364A5 - - Google Patents
Info
- Publication number
- DD95364A5 DD95364A5 DD160941A DD16094172A DD95364A5 DD 95364 A5 DD95364 A5 DD 95364A5 DD 160941 A DD160941 A DD 160941A DD 16094172 A DD16094172 A DD 16094172A DD 95364 A5 DD95364 A5 DD 95364A5
- Authority
- DD
- German Democratic Republic
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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7102211,A NL169415C (nl) | 1971-02-19 | 1971-02-19 | Werkwijze voor het omzetten in elementaire zwavel van zwaveloxyden, aanwezig in zwaveloxyden bevattende gassen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95364A5 true DD95364A5 (xx) | 1973-02-05 |
Family
ID=19812522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD160941A DD95364A5 (xx) | 1971-02-19 | 1972-02-17 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3764665A (xx) |
| JP (1) | JPS5631281B1 (xx) |
| AT (1) | AT319274B (xx) |
| AU (1) | AU466494B2 (xx) |
| BE (1) | BE779165A (xx) |
| CA (1) | CA979184A (xx) |
| CH (1) | CH593208A5 (xx) |
| CS (1) | CS155109B2 (xx) |
| DD (1) | DD95364A5 (xx) |
| DE (1) | DE2207515A1 (xx) |
| ES (1) | ES399876A1 (xx) |
| FR (1) | FR2127024B1 (xx) |
| GB (1) | GB1363164A (xx) |
| IT (1) | IT947666B (xx) |
| NL (1) | NL169415C (xx) |
| NO (1) | NO133705C (xx) |
| SE (1) | SE380507B (xx) |
| SU (1) | SU778702A3 (xx) |
| ZA (1) | ZA721048B (xx) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928547A (en) * | 1972-06-30 | 1975-12-23 | Allied Chem | Process for the reduction of sulfur dioxide |
| US4036943A (en) * | 1972-09-15 | 1977-07-19 | Institut Francais Du Petrole | Process for removing sulfur dioxide from a gas and producing sulfur therefrom |
| NL170663B (nl) * | 1972-09-28 | 1982-07-01 | Shell Int Research | Werkwijze voor het ontzwavelen van afgassen welke zwaveldioxide bevatten onder toepassing van een vaste zwaveldioxide-acceptor. |
| US3920421A (en) * | 1974-01-15 | 1975-11-18 | Chemsoil Corp | Removal of oxides of nitrogen from gas streams which also contain sulfur dioxide |
| US3895101A (en) * | 1974-06-07 | 1975-07-15 | Nittetsu Kakoki Kk | Method for the treatment of waste gas from claus process |
| US3985861A (en) * | 1974-09-16 | 1976-10-12 | Shell Oil Company | Process for removing sulfur compounds from claus off-gases |
| US3970744A (en) * | 1974-11-07 | 1976-07-20 | Ralph M. Parsons Company | Process for the production of sulfur from sulfur dioxide extracted from gas streams |
| DE2531930A1 (de) * | 1975-07-17 | 1977-01-20 | Metallgesellschaft Ag | Verfahren zur gewinnung von elementarschwefel aus kohlendioxid-reichen, schwefelverbindungen und verunreinigungen enthaltenden gasen |
| US4041131A (en) * | 1975-10-14 | 1977-08-09 | Uop Inc. | Sulfur recovery process |
| US4041142A (en) * | 1975-12-08 | 1977-08-09 | Battelle Memorial Institute | Method for removing sulfur oxide from waste gases and recovering elemental sulfur |
| US4124685A (en) * | 1976-06-08 | 1978-11-07 | Tarhan Mehmet O | Method for substantially complete removal of hydrogen sulfide from sulfur bearing industrial gases |
| US4110087A (en) * | 1976-11-02 | 1978-08-29 | Uop Inc. | Sulfur dioxide removal by absorption and fractionation |
| US4233276A (en) * | 1979-03-30 | 1980-11-11 | Standard Oil Company (Indiana) | Process for the desulfurization of waste gases |
| JPS5641809A (en) * | 1979-09-07 | 1981-04-18 | Hitachi Ltd | Method and apparatus for converting sulfur dioxide in gas into sulfur |
| US4477426A (en) * | 1983-04-29 | 1984-10-16 | Foster Wheeler Energy Corporation | Process for preparing a sulfur dioxide containing gas stream for reaction with coal |
| DE3340631A1 (de) * | 1983-11-10 | 1985-05-23 | Linde Ag, 6200 Wiesbaden | Verfahren zum trennen von gas- und/oder fluessigkeitsgemischen |
| US4636371A (en) * | 1985-09-09 | 1987-01-13 | Phillips Petroleum Company | Removal of sulfur oxides from fluid streams |
| US5547648A (en) * | 1992-04-15 | 1996-08-20 | Mobil Oil Corporation | Removing SOx, NOX and CO from flue gases |
| US5514351A (en) * | 1992-04-15 | 1996-05-07 | Mobil Oil Corporation | Desulfurizing tailgas from sulfur recovery unit |
| WO1993021107A1 (en) * | 1992-04-15 | 1993-10-28 | Mobil Oil Corporation | Process and apparatus for recovering sulphur from a gas stream containing hydrogen sulphide |
| US5458861A (en) * | 1992-04-15 | 1995-10-17 | Mobil Oil Corporation | Desulfurizing a gas stream |
| US5292492A (en) * | 1992-05-04 | 1994-03-08 | Mobil Oil Corporation | Recovering sulfur from ammonia acid gas stream |
| US5229091A (en) * | 1992-04-15 | 1993-07-20 | Mobil Oil Corporation | Process for desulfurizing Claus tail-gas |
| US5591417A (en) * | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
| GB2267904A (en) * | 1992-06-19 | 1993-12-22 | Exxon Research Engineering Co | Method of recovering and/or obtaining a sulphur moiety |
| US5494879A (en) * | 1993-02-26 | 1996-02-27 | Regents, University Of California | Catalyst for the reduction of sulfur dioxide to elemental sulfur |
| US5798088A (en) * | 1993-03-30 | 1998-08-25 | Research Triangle Institute | Method for producing elemental sulfur from sulfur-containing gases |
| FR2809638B1 (fr) * | 2000-06-02 | 2002-12-06 | Inst Francais Du Petrole | Procede et dispositif de regeneration d'absorbants uses issus du traitement des fumees de generateurs thermiques |
| US7033565B2 (en) * | 2003-08-16 | 2006-04-25 | Haldor Topsoe A/S | Production of sulphuric acid from a feed gas with varying concentration of sulphur dioxide |
| US7311891B2 (en) * | 2005-03-09 | 2007-12-25 | Basf Catalysts Llc | Process for the recovery of sulfur from Claus tail gas streams |
| CN102120122A (zh) * | 2010-12-14 | 2011-07-13 | 东营方圆有色金属有限公司 | 硒吸收塔稀酸浓缩工艺 |
| CN102133500B (zh) * | 2011-03-07 | 2013-06-12 | 中国恩菲工程技术有限公司 | 脱除烟气中二氧化硫的方法 |
| CN103539076A (zh) * | 2013-09-30 | 2014-01-29 | 东华工程科技股份有限公司 | 一种克劳斯硫磺回收装置 |
| WO2018162471A1 (en) * | 2017-03-08 | 2018-09-13 | Shell Internationale Research Maatschappij B.V. | Process for removing so2 from gas with so2 content that is temporarily very high |
| CN113713558B (zh) * | 2020-05-26 | 2024-07-26 | 中国石油天然气股份有限公司 | 二氧化硫吸附工艺 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2747968A (en) * | 1951-05-07 | 1956-05-29 | Pigache Pierre Gustave Adolphe | Dry process for the recovery of sulfur from gases |
| US3645671A (en) * | 1969-10-24 | 1972-02-29 | Exxon Research Engineering Co | Flue gas desulfurization with ammonium sulfite |
| NL7007611A (xx) * | 1970-05-27 | 1971-11-30 |
-
1971
- 1971-02-19 NL NLAANVRAGE7102211,A patent/NL169415C/xx not_active IP Right Cessation
-
1972
- 1972-02-07 US US00224103A patent/US3764665A/en not_active Expired - Lifetime
- 1972-02-10 BE BE779165A patent/BE779165A/nl not_active IP Right Cessation
- 1972-02-17 ZA ZA721048A patent/ZA721048B/xx unknown
- 1972-02-17 FR FR7205374A patent/FR2127024B1/fr not_active Expired
- 1972-02-17 ES ES399876A patent/ES399876A1/es not_active Expired
- 1972-02-17 SE SE7201914A patent/SE380507B/xx unknown
- 1972-02-17 IT IT20703/72A patent/IT947666B/it active
- 1972-02-17 AU AU39116/72A patent/AU466494B2/en not_active Expired
- 1972-02-17 JP JP1611272A patent/JPS5631281B1/ja active Pending
- 1972-02-17 CA CA134,953A patent/CA979184A/en not_active Expired
- 1972-02-17 DD DD160941A patent/DD95364A5/xx unknown
- 1972-02-17 DE DE19722207515 patent/DE2207515A1/de not_active Withdrawn
- 1972-02-17 NO NO72472A patent/NO133705C/no unknown
- 1972-02-17 AT AT130272A patent/AT319274B/de active
- 1972-02-17 GB GB737372A patent/GB1363164A/en not_active Expired
- 1972-02-17 SU SU721750263A patent/SU778702A3/ru active
- 1972-02-17 CH CH227572A patent/CH593208A5/xx not_active IP Right Cessation
- 1972-02-17 CS CS103872A patent/CS155109B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA979184A (en) | 1975-12-09 |
| IT947666B (it) | 1973-05-30 |
| US3764665A (en) | 1973-10-09 |
| DE2207515A1 (de) | 1972-08-31 |
| SU778702A3 (ru) | 1980-11-07 |
| ZA721048B (en) | 1972-10-25 |
| AU3911672A (en) | 1973-08-23 |
| NO133705B (xx) | 1976-03-08 |
| NO133705C (xx) | 1976-06-16 |
| JPS5631281B1 (xx) | 1981-07-20 |
| BE779165A (nl) | 1972-08-10 |
| FR2127024A1 (xx) | 1972-10-13 |
| NL169415C (nl) | 1983-01-17 |
| CH593208A5 (xx) | 1977-11-30 |
| AT319274B (de) | 1974-12-10 |
| AU466494B2 (en) | 1975-10-30 |
| FR2127024B1 (xx) | 1974-08-30 |
| GB1363164A (en) | 1974-08-14 |
| NL7102211A (xx) | 1972-08-22 |
| CS155109B2 (xx) | 1974-05-30 |
| SE380507B (sv) | 1975-11-10 |
| ES399876A1 (es) | 1974-11-16 |
| NL169415B (nl) | 1982-02-16 |