PL3963260T3 - Sposób wytwarzania siarki pierwiastkowej i kwasu siarkowego - Google Patents
Sposób wytwarzania siarki pierwiastkowej i kwasu siarkowegoInfo
- Publication number
- PL3963260T3 PL3963260T3 PL20723821.3T PL20723821T PL3963260T3 PL 3963260 T3 PL3963260 T3 PL 3963260T3 PL 20723821 T PL20723821 T PL 20723821T PL 3963260 T3 PL3963260 T3 PL 3963260T3
- Authority
- PL
- Poland
- Prior art keywords
- production
- sulfuric acid
- elemental sulfur
- elemental
- sulfur
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
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- 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
-
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
- B01D53/14—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 absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/8612—Hydrogen sulfide
- B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- 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
- C01B17/0253—Preparation of sulfur; Purification from non-gaseous sulfur compounds other than sulfides or materials containing such sulfides
-
- 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
- C01B17/0447—Separation of the obtained sulfur
-
- 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
- C01B17/0452—Process control; Start-up or cooling-down procedures of the Claus process
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/775—Liquid phase contacting processes or wet catalysis processes
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/042—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with fuel supply in stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20723—Vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00157—Controlling the temperature by means of a burner
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201900543 | 2019-05-03 | ||
| DKPA201900655 | 2019-05-28 | ||
| DKPA201900681 | 2019-06-04 | ||
| DKPA201900687 | 2019-06-05 | ||
| PCT/EP2020/061937 WO2020225061A1 (en) | 2019-05-03 | 2020-04-29 | Method for production of elemental sulfur and sulfuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3963260T3 true PL3963260T3 (pl) | 2023-10-09 |
Family
ID=70482641
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20723345.3T PL3962858T3 (pl) | 2019-05-03 | 2020-04-29 | Sposób wytwarzania siarki pierwiastkowej przez częściowo lub całkowicie katalityczne utlenianie gazu resztkowego clausa |
| PL20723346.1T PL3962859T3 (pl) | 2019-05-03 | 2020-04-29 | Ulepszenie instalacji Clausa instalacją kwasu siarkowego |
| PL20723821.3T PL3963260T3 (pl) | 2019-05-03 | 2020-04-29 | Sposób wytwarzania siarki pierwiastkowej i kwasu siarkowego |
| PL20720326.6T PL3962857T3 (pl) | 2019-05-03 | 2020-04-30 | Sposób wytwarzania siarki i kwasu siarkowego |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20723345.3T PL3962858T3 (pl) | 2019-05-03 | 2020-04-29 | Sposób wytwarzania siarki pierwiastkowej przez częściowo lub całkowicie katalityczne utlenianie gazu resztkowego clausa |
| PL20723346.1T PL3962859T3 (pl) | 2019-05-03 | 2020-04-29 | Ulepszenie instalacji Clausa instalacją kwasu siarkowego |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20720326.6T PL3962857T3 (pl) | 2019-05-03 | 2020-04-30 | Sposób wytwarzania siarki i kwasu siarkowego |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US11807527B2 (pl) |
| EP (4) | EP3962859B1 (pl) |
| CN (6) | CN113795710B (pl) |
| ES (4) | ES2952273T3 (pl) |
| MY (2) | MY208837A (pl) |
| PL (4) | PL3962858T3 (pl) |
| TW (1) | TW202108229A (pl) |
| WO (4) | WO2020225061A1 (pl) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11807527B2 (en) * | 2019-05-03 | 2023-11-07 | Haldor Topsøe A/S | Method for production of elemental sulfur by part or fully catalytic oxidation of Claus tail gas |
| EP4000716A1 (en) * | 2020-11-20 | 2022-05-25 | Haldor Topsøe A/S | Process for desulfurization of a process gas |
| CN112648599A (zh) * | 2020-11-27 | 2021-04-13 | 山西焦化股份有限公司 | 一种延长制硫炉废锅内部结构使用周期的方法 |
| KR102820067B1 (ko) * | 2021-03-26 | 2025-06-12 | 에스케이이노베이션 주식회사 | 피트 베이퍼 배관을 갖는 클라우스 버너 |
| US11548784B1 (en) | 2021-10-26 | 2023-01-10 | Saudi Arabian Oil Company | Treating sulfur dioxide containing stream by acid aqueous absorption |
| US12116326B2 (en) | 2021-11-22 | 2024-10-15 | Saudi Arabian Oil Company | Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst |
| CN114042366B (zh) * | 2021-11-25 | 2024-10-29 | 中冶南方都市环保工程技术股份有限公司 | 一种焦化脱硫废盐制备硫酸的尾气处理系统及处理方法 |
| US11926799B2 (en) | 2021-12-14 | 2024-03-12 | Saudi Arabian Oil Company | 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil |
| US12179129B2 (en) | 2021-12-14 | 2024-12-31 | Saudi Arabian Oil Company | Synergetic solvent for crude oil emulsion breakers |
| US20230339753A1 (en) * | 2022-04-21 | 2023-10-26 | Mahin Rameshni | Integrated sulfur recovery and hydrogen production process |
| US12264066B2 (en) | 2022-04-25 | 2025-04-01 | Messer Industries Usa, Inc. | Process and apparatus for acid regeneration |
| US20240109772A1 (en) | 2022-09-16 | 2024-04-04 | Saudi Arabian Oil Company | Hydrogen Production by Sulfur Steam Reforming |
| US12595171B2 (en) | 2022-09-16 | 2026-04-07 | Saudi Arabian Oil Company | Co-production of hydrogen and sulfuric acid by partial oxidation of sulfur |
| US12415725B2 (en) | 2022-10-26 | 2025-09-16 | Saudi Arabian Oil Company | Adaptive control of BTX removal in sulfur recovery units |
| US12600627B2 (en) * | 2023-04-20 | 2026-04-14 | Messer Industries Usa, Inc. | Process and apparatus for oxygen injection in a sulfur furnace |
| US12607352B2 (en) | 2023-04-20 | 2026-04-21 | Messer Industries Usa, Inc. | Process and burner apparatus for acid regeneration |
| US12577103B2 (en) | 2023-04-20 | 2026-03-17 | Messer Industries Usa, Inc. | Process and redox furnace for acid regeneration |
| US20240391771A1 (en) * | 2023-05-22 | 2024-11-28 | Saudi Arabian Oil Company | Sulfur Recovery Unit to Convert Hydrogen Sulfide to Elemental Sulfur |
| KR20260033094A (ko) * | 2023-08-29 | 2026-03-10 | 벡텔 에너지 테크놀로지스 앤 솔루션스, 아이엔씨. | 이슬점 이하 황 회수를 위한 시스템 및 방법 |
| CN117599608A (zh) * | 2023-12-01 | 2024-02-27 | 大庆惠博普石油机械设备制造有限公司 | 一种酸性气体净化及硫资源化回收处理方法与处理系统 |
| WO2025140974A1 (en) * | 2023-12-28 | 2025-07-03 | Metso Metals Oy | Process and plant for producing sulfuric acid |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617221A (en) * | 1969-11-12 | 1971-11-02 | Pan American Petroleum Corp | Procedure for cooling down sulfur plant for inspection |
| DE2430909A1 (de) | 1974-06-27 | 1976-01-08 | Adsorptionstech Lab | Verfahren zur reinigung von clausofen-abgasen |
| US4171347A (en) | 1975-08-18 | 1979-10-16 | Union Oil Company Of California | Catalytic incineration of hydrogen sulfide from gas streams |
| US4070424A (en) | 1976-09-21 | 1978-01-24 | Uop Inc. | Method and apparatus for conditioning flue gas with a mist of H2 SO4 |
| US4208192A (en) | 1978-10-27 | 1980-06-17 | Uop Inc. | Sonic spray of H2 SD4 in a swirling heated air stream |
| GB8318098D0 (en) | 1983-07-04 | 1983-08-03 | Shell Int Research | Oxidation of hydrogen sulphide to elemental sulphur |
| US4826670A (en) | 1985-03-20 | 1989-05-02 | Air Products And Chemicals, Inc. | Oxygen enriched claus system with sulfuric acid injection |
| FR2658433B1 (fr) | 1990-02-19 | 1994-05-13 | Rhone Poulenc Chimie | Catalyseurs pour le traitement des effluents gazeux contenant des composes du soufre et procede de traitement de ces effluents. |
| GB9205877D0 (en) * | 1992-03-18 | 1992-04-29 | Boc Group Plc | Treatment of waste or other material |
| EP0633219A1 (en) | 1993-07-06 | 1995-01-11 | Shell Internationale Researchmaatschappij B.V. | Process for removing sulphur compounds from a gas stream |
| FR2734809B1 (fr) | 1995-05-30 | 1997-07-18 | Elf Aquitaine | Procede de desulfuration catalytique d'un gaz renfermant les composes h2s et so2 et eventuellement cos et/ou cs2, avec recuperation desdits composes sous la forme de soufre et catalyseur pour la mise en oeuvre dudit procede |
| CA2386336C (en) * | 1999-10-22 | 2009-04-14 | Monsanto Company | Process for the production of sulfur |
| CN100588608C (zh) * | 2007-04-30 | 2010-02-10 | 中国石油集团工程设计有限责任公司 | 改良低温克劳斯硫磺回收方法 |
| US7695701B2 (en) * | 2008-03-07 | 2010-04-13 | Du Pont | Process for treating acid gas in staged furnaces with inter-stage heat recovery |
| CN101879451B (zh) * | 2009-05-07 | 2013-06-12 | 中国石油化工股份有限公司 | 低温克劳斯尾气加氢催化剂及其制备方法 |
| CN101618863A (zh) * | 2009-06-05 | 2010-01-06 | 中国石化集团南京设计院 | 含硫化氢的废气制硫酸的方法 |
| DE102010013279B3 (de) * | 2010-03-29 | 2011-07-28 | Uhde GmbH, 44141 | Verfahren und Vorrichtung zur Verarbeitung eines kohlendioxidreichen Sauergases in einem Claus-Prozess |
| CN102371108A (zh) * | 2010-08-20 | 2012-03-14 | 中国石油化工集团公司 | 含硫化氢酸性气富氧空气焚烧生产硫酸的方法 |
| WO2012089776A1 (en) | 2010-12-31 | 2012-07-05 | Shell Internationale Research Maatschappij B.V. | Process for removing sulphur-containing contaminants from a gas stream |
| CN102198365B (zh) * | 2011-05-11 | 2013-07-24 | 北京丰汉工程咨询有限公司 | 一种酸性气的处理方法 |
| CN102320577A (zh) * | 2011-06-22 | 2012-01-18 | 西南石油大学 | 一种加氢直接氧化硫磺回收工艺 |
| CN103566730B (zh) * | 2012-08-06 | 2015-12-02 | 中国石油化工股份有限公司 | 处理硫磺回收装置停工过程中产生的除硫吹扫尾气的方法 |
| CN103626136A (zh) * | 2012-08-23 | 2014-03-12 | 中国石油化工股份有限公司 | 一种含硫化氢废气湿法制硫酸的方法 |
| CN102910593B (zh) * | 2012-10-30 | 2014-09-17 | 美景（北京）环保科技有限公司 | 酸性气废气处理系统及处理方法 |
| EP2878367A1 (en) | 2013-12-02 | 2015-06-03 | Haldor Topsøe A/S | Catalyst for the oxidation of sulfur compounds |
| EP2878358A1 (en) | 2013-12-02 | 2015-06-03 | Haldor Topsoe A/S | Catalytic oxidation of a gas comprising hydrogen sulfide |
| CN103894047B (zh) * | 2014-03-14 | 2016-04-06 | 成都华西堂投资有限公司 | 烟气污染物控制一体化净化回收工艺 |
| EP2942323A1 (en) * | 2014-05-09 | 2015-11-11 | Haldor Topsøe A/S | Production of sulfuric acid from coke oven gas desulfurisation product |
| WO2016198369A1 (en) | 2015-06-12 | 2016-12-15 | Haldor Topsøe A/S | Hydrogen sulfide abatement via removal of sulfur trioxide |
| US9624106B2 (en) | 2015-08-14 | 2017-04-18 | Mahin Rameshni | Supersulf-a process with internal cooling and heating reactors in subdewpoint sulfur recovery and tail gas treating systems |
| CN105692563B (zh) | 2016-01-27 | 2018-11-13 | 山东三维石化工程股份有限公司 | Swsr-7硫回收工艺及装置 |
| ITUA20164554A1 (it) | 2016-06-21 | 2017-12-21 | Saipem Spa | Processo integrato per la produzione di acido solforico e zolfo |
| CN106219499B (zh) | 2016-07-15 | 2019-03-15 | 碧海舟（北京）节能环保装备有限公司 | 脱硫及硫回收工艺 |
| WO2018096178A1 (en) | 2016-11-28 | 2018-05-31 | Haldor Topsøe A/S | Method for production of sulfur and sulfuric acid |
| US10106411B2 (en) | 2017-03-13 | 2018-10-23 | Saudi Arabian Oil Company | Enhancement of claus tail gas treatment by sulfur dioxide-selective membrane technology and sulfur dioxide-selective absorption technology |
| CN107311117B (zh) | 2017-06-20 | 2024-01-12 | 中国石油集团东北炼化工程有限公司葫芦岛设计院 | 硫磺回收与烷基化废酸联合处理清洁生产工艺及装置 |
| CN207468199U (zh) | 2017-06-20 | 2018-06-08 | 中国石油集团东北炼化工程有限公司葫芦岛设计院 | 用于硫磺回收与烷基化废酸联合处理清洁生产的装置 |
| CN108298505B (zh) * | 2018-01-29 | 2021-07-06 | 华陆工程科技有限责任公司 | 处理含h2s酸性气同时制取硫酸和硫磺的联合工艺 |
| CN108786441B (zh) * | 2018-05-31 | 2021-03-19 | 武汉钢铁有限公司 | 焦炉烟气电迁移脱硫制硫磺工艺 |
| US11807527B2 (en) | 2019-05-03 | 2023-11-07 | Haldor Topsøe A/S | Method for production of elemental sulfur by part or fully catalytic oxidation of Claus tail gas |
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