CA1266758A - Production of sulfur from an oxygen enriched claus system - Google Patents
Production of sulfur from an oxygen enriched claus systemInfo
- Publication number
- CA1266758A CA1266758A CA000520438A CA520438A CA1266758A CA 1266758 A CA1266758 A CA 1266758A CA 000520438 A CA000520438 A CA 000520438A CA 520438 A CA520438 A CA 520438A CA 1266758 A CA1266758 A CA 1266758A
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- reaction furnace
- oxygen
- effluent
- hydrogen sulfide
- 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 claims abstract description 233
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 222
- 239000011593 sulfur Substances 0.000 title claims abstract description 222
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 128
- 239000001301 oxygen Substances 0.000 title claims abstract description 128
- 238000004519 manufacturing process Methods 0.000 title description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 271
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 126
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 126
- 238000000034 method Methods 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 73
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 71
- 230000008569 process Effects 0.000 claims abstract description 68
- 238000010791 quenching Methods 0.000 claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 claims description 74
- 239000007789 gas Substances 0.000 claims description 69
- 239000002918 waste heat Substances 0.000 claims description 38
- 238000009833 condensation Methods 0.000 claims description 20
- 230000005494 condensation Effects 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 239000012809 cooling fluid Substances 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000006872 improvement Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 16
- 241000196324 Embryophyta Species 0.000 description 58
- 230000003197 catalytic effect Effects 0.000 description 37
- 239000003570 air Substances 0.000 description 31
- 238000002347 injection Methods 0.000 description 29
- 239000007924 injection Substances 0.000 description 29
- 229910001868 water Inorganic materials 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000001257 hydrogen Substances 0.000 description 22
- 229910052739 hydrogen Inorganic materials 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 230000002441 reversible effect Effects 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- 241000894007 species Species 0.000 description 10
- 239000003085 diluting agent Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000006555 catalytic reaction Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 238000005215 recombination Methods 0.000 description 5
- 230000006798 recombination Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
-
- 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
- C01B17/0413—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 characterised by the combustion step
-
- 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
- B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
- B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
-
- 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
-
- 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
- C01B17/0413—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 characterised by the combustion step
- C01B17/0417—Combustion reactors
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
-
- 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)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Industrial Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA520438A CA1266758C (en) | 1985-10-21 | 1986-10-14 | SULFUR PRODUCTION FROM AN OXYGEN-ENRICHED CLAUS SYSTEM |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/789,687 US4632818A (en) | 1984-10-03 | 1985-10-21 | Production of sulfur from an oxygen enriched claus system |
| US789,687 | 1985-10-21 | ||
| CA520438A CA1266758C (en) | 1985-10-21 | 1986-10-14 | SULFUR PRODUCTION FROM AN OXYGEN-ENRICHED CLAUS SYSTEM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA1266758A true CA1266758A (en) | 1990-03-20 |
| CA1266758C CA1266758C (en) | 1990-03-20 |
Family
ID=25148392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA520438A Expired CA1266758C (en) | 1985-10-21 | 1986-10-14 | SULFUR PRODUCTION FROM AN OXYGEN-ENRICHED CLAUS SYSTEM |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4632818A (forum.php) |
| EP (1) | EP0220610B1 (forum.php) |
| JP (1) | JPS62113706A (forum.php) |
| KR (1) | KR890003655B1 (forum.php) |
| AU (1) | AU569666B2 (forum.php) |
| BR (1) | BR8605190A (forum.php) |
| CA (1) | CA1266758C (forum.php) |
| DE (1) | DE3685797T2 (forum.php) |
| MX (1) | MX163362A (forum.php) |
| NO (1) | NO170759C (forum.php) |
| ZA (1) | ZA867981B (forum.php) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844881A (en) * | 1986-02-24 | 1989-07-04 | The Boc Group, Inc. | Process for the production of sulfur from hydrogen sulfide using high concentration oxygen and recycle in combination with a scrubbing tower |
| EP0237216B1 (en) * | 1986-03-07 | 1991-05-22 | The BOC Group plc | Treatment of gas streams |
| FR2613250A1 (fr) * | 1987-04-03 | 1988-10-07 | Air Liquide | Procede de recuperation de soufre du type claus a capacite augmentee et installation pour sa mise en oeuvre |
| GB8710828D0 (en) * | 1987-05-07 | 1987-06-10 | Boc Group Inc | Treatment of gas streams |
| EP0405003B1 (de) * | 1989-06-30 | 1993-01-13 | Beb Erdgas Und Erdöl Gmbh | Verfahren und Vorrichtung zur Reinigung von Schwefel |
| DE69102547T2 (de) * | 1990-01-29 | 1995-01-05 | Praxair Technology Inc | Verfahren zur Rückgewinnung von Schwefel mit zwei Verbrennungszonen. |
| DE69102778T2 (de) * | 1990-01-29 | 1995-02-23 | Praxair Technology Inc | Verfahren zur Rückgewinnung von Schwefel aus Ammoniak enthaltendem Gas. |
| GB9205877D0 (en) * | 1992-03-18 | 1992-04-29 | Boc Group Plc | Treatment of waste or other material |
| US5625579A (en) * | 1994-05-10 | 1997-04-29 | International Business Machines Corporation | Stochastic simulation method for processes containing equilibrium steps |
| US5826065A (en) * | 1997-01-13 | 1998-10-20 | International Business Machines Corporation | Software architecture for stochastic simulation of non-homogeneous systems |
| DE19718261A1 (de) * | 1997-04-30 | 1998-11-05 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Umwandlung von Schwefelwasserstoff in elementaren Schwefel |
| US6776974B1 (en) | 1999-10-22 | 2004-08-17 | Monsanto Enviro-Chem Systems, Inc. | Process for the production of sulfur |
| US7357908B2 (en) * | 2000-12-18 | 2008-04-15 | Conocophillips Company | Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream |
| DE10233818B4 (de) * | 2002-07-25 | 2007-05-24 | Uhde Gmbh | Abhitzekessel für eine Claus-Anlage |
| US7067101B2 (en) * | 2003-06-25 | 2006-06-27 | Worleyparsons Group Inc. | Water wall boiler for air and oxygen fired Claus sulfur recovery units |
| EP1667933B1 (en) * | 2003-09-29 | 2010-07-21 | Shell Internationale Researchmaatschappij B.V. | Process for the selective oxidation of hydrogen sulfhide |
| EA012879B1 (ru) * | 2005-03-30 | 2009-12-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения газового потока с малым содержанием сероводорода |
| DE602006009488D1 (de) * | 2005-03-31 | 2009-11-12 | Shell Int Research | Verfahren zur herstellung eines schwefelzementprodukts |
| US7867459B2 (en) * | 2008-07-15 | 2011-01-11 | Sidney Leroy Born | Compact, tiered sulfur recovery unit |
| CN102227251B (zh) * | 2008-11-28 | 2014-08-27 | 国际壳牌研究有限公司 | 生产纯化天然气的方法 |
| US8713907B2 (en) * | 2010-01-04 | 2014-05-06 | General Electric Company | System for providing air flow to a sulfur recovery unit |
| US8236276B2 (en) | 2010-02-22 | 2012-08-07 | Fluor Enterprises, Inc. | System and method for sulfur recovery |
| WO2015130977A1 (en) | 2014-02-28 | 2015-09-03 | Fluor Technologies Corporation | Configurations and methods for advanced oxygen enrichment for sulfur recovery |
| CN104932570B (zh) * | 2015-06-26 | 2017-03-01 | 中国石油大学(北京) | 微量生物质热劈及硫化物收集装置与方法 |
| DE202020005861U1 (de) | 2020-12-09 | 2022-11-25 | Svetlana Beck | Reaktor für thermische Spaltung von Schwefelwasserstoff zur Gewinnung von Schwefel und Wasserstoff |
| US12351453B2 (en) | 2021-10-04 | 2025-07-08 | Saudi Arabian Oil Company | Methods for controlling the temperature of an incinerator |
| US20240228271A9 (en) * | 2022-10-20 | 2024-07-11 | Saudi Arabian Oil Company | Partial oxidation sulfur technology (post) |
| US12202755B2 (en) | 2022-12-20 | 2025-01-21 | Saudi Arabian Oil Company | Segregation and treatment of waste water streams for enhanced oil recovery |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399970A (en) * | 1966-04-22 | 1968-09-03 | Pan American Petroleum Corp | Recovery of sulfur from sour gas by the split-flow process |
| US3447903A (en) * | 1966-10-27 | 1969-06-03 | Freeport Sulphur Co | Sulphur production |
| DE1941703A1 (de) * | 1969-08-16 | 1971-03-04 | Messer Griesheim Gmbh | Verfahren zum Gewinnen von Schwefel aus schwefelwasserstoffhaltigen Gasen |
| US3661534A (en) * | 1970-06-15 | 1972-05-09 | Zink Co John | Apparatus for sulfur recovery |
| US3822341A (en) * | 1972-09-01 | 1974-07-02 | Marsh V | Method of producing sulfur from acid gases |
| US3873679A (en) * | 1973-05-29 | 1975-03-25 | Amoco Prod Co | Reheat method for use in sulfur recovery process |
| GB1563251A (en) * | 1976-12-07 | 1980-03-26 | Shell Int Research | Process for working hydrogen suphidecontaining gases |
| DE2915210A1 (de) * | 1979-04-14 | 1980-10-16 | Davy International Ag | Verfahren zur erzeugung von wasserstoff und schwefel aus schwefelwasserstoff |
| US4279882A (en) * | 1979-04-27 | 1981-07-21 | Ralph M. Parsons Company | Process for sulfur production |
| US4481181A (en) * | 1982-02-08 | 1984-11-06 | Ga Technologies Inc. | Hydrogen production from in situ partial burning of H2 S |
| US4552747A (en) * | 1984-06-20 | 1985-11-12 | Gaa Engineered Systems, Inc. | Temperature moderation of an oxygen enriched Claus sulfur plant |
| GB8509393D0 (en) * | 1985-04-12 | 1985-05-15 | Boc Group Plc | Treatment of gases |
| US4684514A (en) * | 1985-07-22 | 1987-08-04 | Air Products And Chemicals, Inc. | High pressure process for sulfur recovery from a hydrogen sulfide containing gas stream |
-
1985
- 1985-10-21 US US06/789,687 patent/US4632818A/en not_active Expired - Fee Related
-
1986
- 1986-10-14 MX MX4021A patent/MX163362A/es unknown
- 1986-10-14 AU AU63966/86A patent/AU569666B2/en not_active Ceased
- 1986-10-14 CA CA520438A patent/CA1266758C/en not_active Expired
- 1986-10-15 DE DE8686114286T patent/DE3685797T2/de not_active Expired - Fee Related
- 1986-10-15 EP EP86114286A patent/EP0220610B1/en not_active Expired - Lifetime
- 1986-10-17 NO NO864163A patent/NO170759C/no unknown
- 1986-10-17 BR BR8605190A patent/BR8605190A/pt not_active IP Right Cessation
- 1986-10-21 KR KR1019860008857A patent/KR890003655B1/ko not_active Expired
- 1986-10-21 ZA ZA867981A patent/ZA867981B/xx unknown
- 1986-10-21 JP JP61250011A patent/JPS62113706A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO864163D0 (no) | 1986-10-17 |
| NO170759C (no) | 1992-12-02 |
| KR870003814A (ko) | 1987-05-04 |
| BR8605190A (pt) | 1987-07-28 |
| ZA867981B (en) | 1988-06-29 |
| EP0220610A2 (en) | 1987-05-06 |
| DE3685797T2 (de) | 1993-01-14 |
| DE3685797D1 (de) | 1992-07-30 |
| NO864163L (no) | 1987-04-22 |
| JPH0465001B2 (forum.php) | 1992-10-16 |
| MX163362A (es) | 1992-04-30 |
| EP0220610A3 (en) | 1988-04-13 |
| KR890003655B1 (ko) | 1989-09-29 |
| JPS62113706A (ja) | 1987-05-25 |
| EP0220610B1 (en) | 1992-06-24 |
| CA1266758C (en) | 1990-03-20 |
| AU6396686A (en) | 1987-05-07 |
| US4632818A (en) | 1986-12-30 |
| AU569666B2 (en) | 1988-02-11 |
| NO170759B (no) | 1992-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
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