ES2170067T3 - Procedimiento y uso de un aparato para recuperar azufre de una corriente de gas que contiene sulfuro de hidrogeno. - Google Patents
Procedimiento y uso de un aparato para recuperar azufre de una corriente de gas que contiene sulfuro de hidrogeno.Info
- Publication number
- ES2170067T3 ES2170067T3 ES93910604T ES93910604T ES2170067T3 ES 2170067 T3 ES2170067 T3 ES 2170067T3 ES 93910604 T ES93910604 T ES 93910604T ES 93910604 T ES93910604 T ES 93910604T ES 2170067 T3 ES2170067 T3 ES 2170067T3
- Authority
- ES
- Spain
- Prior art keywords
- sulfur
- gas
- hydrogen sulfide
- absorbent
- milk
- 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 - Lifetime
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052717 sulfur Inorganic materials 0.000 title abstract 8
- 239000011593 sulfur Substances 0.000 title abstract 8
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
- 230000002745 absorbent Effects 0.000 abstract 4
- 239000002250 absorbent Substances 0.000 abstract 4
- 239000008267 milk Substances 0.000 abstract 4
- 210000004080 milk Anatomy 0.000 abstract 4
- 235000013336 milk Nutrition 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
-
- 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
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- 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
- B01D53/52—Hydrogen sulfide
-
- 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
- B01D53/52—Hydrogen sulfide
- B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
UN METODO Y APARATO PARA ELIMINAR EL AZUFRE DE UN CHORRO DE GAS QUE CONTIENE AL MENOS UN COMPONENTE DE AZUFRE, COMPRENDIENDO COMBUSTIONAR DICHO CHORRO DE GAS CON UN GAS QUE CONTIENE OXIGENO EN UN INCINERADOR (10) PARA CONVERTIR EL O CADA COMPONENTE DE AZUFRE A AL MENOS UN OXIDO DE AZUFRE. UN CHORRO DE GAS ES ENTONCES SACADO DEL INCINERADOR, EL CUAL CONTIENE EL O CADA OXIDO DE AZUFRE. EL CHORRO DE GAS QUE CONTIENE EL OXIDO DE AZUFRE ES ENTONCES DIRIGIDO A UN ABSORBENTE (12) QUE TIENE UN LECHO ABSORBENTE ADAPTADO PARA ELIMINAR LOS COMPONENTES DE AZUFRE. EL LECHO ABSORBENTE ES ENTONCES CONTACTADO CON UNA CORRIENTE QUE CONTIENE HIDROGENO Y/O HIDROCARBONO PARA REGENERAR DICHO LECHO ABSORBENTE POR REDUCIR LOS COMPONENTES DE AZUFRE ABSORBIDOS EN DICHO LECHO ABSORBENTE A SULFURO DE HIDROGENO Y/O DIOXIDO DE AZUFRE, Y POR LO CUAL FORMAR EL CHORRO DE GAS QUE CONTIENE SULFURO DE HIDROGENO Y/O DIOXIDO DE AZUFRE. FINALMENTE, EL AZUFRE ES RECUPERADO DESDE DICHO SULFURO DE HIDROGENO Y/O DIOXIDO DE AZUFRE QUE LLEVA EL CHORRO. EL AZUFRE PUEDE SER RECUPERADO POR UN PROCESO (16) DE RECUPERACION DE AZUFRE CLAUS. EL SULFURO DE HIDROGENO QUE CONTIENE EL CHORRO DE GAS PUEDE SER CHORRO DE GAS DE ACIDO DE AMONIACO, POR EL CUAL OBLIGAR AL N2 A SER FORMADO EN EL INCINERADOR. EL N2 NO ES ABSORBIDO EN EL LECHO ABSORBENTE
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/868,432 US5229091A (en) | 1992-04-15 | 1992-04-15 | Process for desulfurizing Claus tail-gas |
| US07/877,936 US5292492A (en) | 1992-05-04 | 1992-05-04 | Recovering sulfur from ammonia acid gas stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2170067T3 true ES2170067T3 (es) | 2002-08-01 |
Family
ID=27128055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93910604T Expired - Lifetime ES2170067T3 (es) | 1992-04-15 | 1993-04-14 | Procedimiento y uso de un aparato para recuperar azufre de una corriente de gas que contiene sulfuro de hidrogeno. |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP1156012A1 (es) |
| JP (1) | JP3485116B2 (es) |
| AU (1) | AU664754B2 (es) |
| CA (1) | CA2118120C (es) |
| DE (1) | DE69331577T2 (es) |
| ES (1) | ES2170067T3 (es) |
| SG (1) | SG44573A1 (es) |
| WO (1) | WO1993021107A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458861A (en) * | 1992-04-15 | 1995-10-17 | Mobil Oil Corporation | Desulfurizing a gas stream |
| EP1116511A1 (en) * | 2000-01-17 | 2001-07-18 | Gastec N.C. | Method for removing sulfur compounds from gas mixtures |
| CA2548500C (en) | 2003-12-05 | 2010-01-12 | Intercat, Inc. | Mixed metal oxide sorbents |
| US7431825B2 (en) | 2003-12-05 | 2008-10-07 | Intercat, Inc. | Gasoline sulfur reduction using hydrotalcite like compounds |
| TWI342335B (en) | 2004-06-02 | 2011-05-21 | Intercat Inc | Mixed metal oxide additives |
| EA010565B1 (ru) | 2004-07-12 | 2008-10-30 | Эксонмобил Апстрим Рисерч Компани | Способ удаления содержащих серу соединений из углеводородсодержащих газов (варианты) |
| FR2919813B1 (fr) * | 2007-08-06 | 2010-08-27 | Air Liquide | Procede de desoxygenation de fumees et installation pour sa mise en oeuvre |
| FR2944456B1 (fr) * | 2009-04-16 | 2011-05-06 | Inst Francais Du Petrole | Procede de desulfuration d'un effluent gazeux comportant un dispositif d'analyse en ligne et de controle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832445A (en) * | 1964-09-14 | 1974-08-27 | Shell Oil Co | Sulfur dioxide removal |
| NL169415C (nl) * | 1971-02-19 | 1983-01-17 | Shell Int Research | Werkwijze voor het omzetten in elementaire zwavel van zwaveloxyden, aanwezig in zwaveloxyden bevattende gassen. |
| US3821110A (en) * | 1971-08-11 | 1974-06-28 | Marathon Oil Co | Sour water purification process |
| NL176160C (nl) * | 1973-10-10 | 1985-03-01 | Comprimo Bv | Werkwijze voor het verbranden van een ammoniak en waterstofsulfide bevattend mengsel van gassen. |
| DE3143400A1 (de) * | 1981-11-02 | 1983-06-01 | Mobil Oil Corp., 10017 New York, N.Y. | Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel |
| US4432862A (en) * | 1982-01-18 | 1984-02-21 | Exxon Research And Engineering Co. | Reforming and isomerization process |
| US4836993A (en) * | 1983-09-27 | 1989-06-06 | Amoco Corporation | Process for removing sulfur oxides from a gas |
| US4692318A (en) * | 1984-08-13 | 1987-09-08 | Amoco Corporation | Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates |
| US4855117A (en) * | 1985-09-13 | 1989-08-08 | Institut Francais Du Petrole | Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur |
| FR2587236B1 (fr) * | 1985-09-13 | 1987-11-13 | Inst Francais Du Petrole | Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure |
| FR2671855B1 (fr) * | 1991-01-17 | 1997-09-19 | Inst Francais Du Petrole | Installation de generation de chaleur comportant des moyens de desulfuration utilisant des absorbants regenerables. |
-
1993
- 1993-04-14 ES ES93910604T patent/ES2170067T3/es not_active Expired - Lifetime
- 1993-04-14 AU AU41037/93A patent/AU664754B2/en not_active Ceased
- 1993-04-14 EP EP01111956A patent/EP1156012A1/en not_active Withdrawn
- 1993-04-14 CA CA002118120A patent/CA2118120C/en not_active Expired - Fee Related
- 1993-04-14 JP JP51859993A patent/JP3485116B2/ja not_active Expired - Fee Related
- 1993-04-14 SG SG1996002799A patent/SG44573A1/en unknown
- 1993-04-14 DE DE69331577T patent/DE69331577T2/de not_active Expired - Fee Related
- 1993-04-14 EP EP93910604A patent/EP0636107B1/en not_active Expired - Lifetime
- 1993-04-14 WO PCT/US1993/003534 patent/WO1993021107A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2118120A1 (en) | 1993-10-28 |
| EP0636107B1 (en) | 2002-02-13 |
| WO1993021107A1 (en) | 1993-10-28 |
| DE69331577T2 (de) | 2002-10-31 |
| EP0636107A4 (en) | 1995-09-27 |
| EP1156012A1 (en) | 2001-11-21 |
| JP3485116B2 (ja) | 2004-01-13 |
| DE69331577D1 (de) | 2002-03-21 |
| JPH07505856A (ja) | 1995-06-29 |
| SG44573A1 (en) | 1997-12-19 |
| AU4103793A (en) | 1993-11-18 |
| CA2118120C (en) | 2002-12-24 |
| AU664754B2 (en) | 1995-11-30 |
| EP0636107A1 (en) | 1995-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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