CN1313784A - 从含有硫化氢的气体中回收硫的方法 - Google Patents
从含有硫化氢的气体中回收硫的方法 Download PDFInfo
- Publication number
- CN1313784A CN1313784A CN99809986.4A CN99809986A CN1313784A CN 1313784 A CN1313784 A CN 1313784A CN 99809986 A CN99809986 A CN 99809986A CN 1313784 A CN1313784 A CN 1313784A
- Authority
- CN
- China
- Prior art keywords
- sulfur
- gas
- hydrogen sulfide
- oxidation
- stage
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 title claims abstract description 150
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 110
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 96
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims description 95
- 239000011593 sulfur Substances 0.000 title claims description 84
- 229910052717 sulfur Inorganic materials 0.000 title claims description 83
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 162
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 107
- 230000003647 oxidation Effects 0.000 claims abstract description 98
- 239000003054 catalyst Substances 0.000 claims abstract description 48
- 230000003197 catalytic effect Effects 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 238000010531 catalytic reduction reaction Methods 0.000 claims abstract description 8
- 238000005984 hydrogenation reaction Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 11
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 235000010269 sulphur dioxide Nutrition 0.000 abstract description 74
- 230000001603 reducing effect Effects 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 abstract description 4
- 239000004291 sulphur dioxide Substances 0.000 abstract description 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 36
- 238000002485 combustion reaction Methods 0.000 description 30
- 238000006722 reduction reaction Methods 0.000 description 19
- 230000009467 reduction Effects 0.000 description 17
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 239000001257 hydrogen Substances 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- PTKWYSNDTXDBIZ-UHFFFAOYSA-N 9,10-dioxoanthracene-1,2-disulfonic acid Chemical compound C1=CC=C2C(=O)C3=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C3C(=O)C2=C1 PTKWYSNDTXDBIZ-UHFFFAOYSA-N 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000012670 alkaline solution Substances 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- CMZUMMUJMWNLFH-UHFFFAOYSA-N sodium metavanadate Chemical compound [Na+].[O-][V](=O)=O CMZUMMUJMWNLFH-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
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
- B01D53/34—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
-
- 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
- C01B17/0404—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
- C01B17/046—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 without intermediate formation of sulfur dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Industrial Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98202837.5 | 1998-08-25 | ||
EP98202837 | 1998-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1313784A true CN1313784A (zh) | 2001-09-19 |
CN1145521C CN1145521C (zh) | 2004-04-14 |
Family
ID=8234058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998099864A Expired - Lifetime CN1145521C (zh) | 1998-08-25 | 1999-08-25 | 从含有硫化氢的气体中回收硫的方法 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6652827B1 (zh) |
EP (1) | EP1115472B1 (zh) |
JP (1) | JP2002523324A (zh) |
CN (1) | CN1145521C (zh) |
AT (1) | ATE246033T1 (zh) |
AU (1) | AU5534499A (zh) |
BR (1) | BR9913300B1 (zh) |
CA (1) | CA2341479C (zh) |
DE (1) | DE69910049T2 (zh) |
ES (1) | ES2205874T3 (zh) |
MX (1) | MXPA01001863A (zh) |
NO (1) | NO20010883L (zh) |
PT (1) | PT1115472E (zh) |
RU (1) | RU2232128C2 (zh) |
WO (1) | WO2000010693A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100423817C (zh) * | 2003-01-31 | 2008-10-08 | 杰克布斯荷兰股份有限公司 | 除去气流中二氧化硫的方法 |
CN100448521C (zh) * | 2004-04-22 | 2009-01-07 | 弗劳尔科技公司 | 羰基硫-克劳斯构型和方法 |
CN101565172B (zh) * | 2009-06-05 | 2012-08-29 | 山东尚舜化工有限公司 | 从生产橡胶助剂副产的酸性气中回收硫磺的方法 |
TWI510430B (zh) * | 2010-03-22 | 2015-12-01 | Thyssenkrupp Uhde Gmbh | 在一克勞斯工廠中用於濃縮、分離和儲存液態硫的裝置和方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0015983D0 (en) * | 2000-06-29 | 2000-08-23 | Boc Group Plc | Treatment of gas streams containing hydrogen sulphide |
CN1213790C (zh) * | 2000-09-07 | 2005-08-10 | 英国氧气集团有限公司 | 对含硫化氢气流的处理 |
BR0113714B1 (pt) | 2000-09-07 | 2010-09-21 | processo de recuperaração de vapor de enxofre de corrente de gás de alimentação compreendendo sulfeto de hidrogênio usando dois fornos em série e pelo menos uma planta claus. | |
KR20020051258A (ko) * | 2000-12-22 | 2002-06-28 | 이구택 | 유화수소를 함유한 산성가스 처리방법 |
US7138101B2 (en) * | 2004-01-15 | 2006-11-21 | Conocophillips Company | Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream |
US7351392B2 (en) * | 2004-03-03 | 2008-04-01 | Shell Oil Company | Process for the high recovery efficiency of sulfur from an acid gas stream |
US7754471B2 (en) | 2004-03-03 | 2010-07-13 | Shell Oil Company | Process for the high recovery efficiency of sulfur from an acid gas stream |
DE102005022164B4 (de) * | 2005-05-13 | 2009-08-06 | Lurgi Gmbh | Vorrichtung und Verfahren zum Betrieb der Vorrichtung zur kontinuierlichen Rückgewinnung von Schwefel aus H2S enthaltendem Gas |
EP1902769A1 (en) * | 2006-09-22 | 2008-03-26 | Jacobs Nederland B.V. | Process for the recovery of sulfur from sulfur containing gases |
US8178070B2 (en) * | 2007-06-21 | 2012-05-15 | Fluor Technologies Corporation | Air demand feedback control systems and methods for sulfur recovery units |
CN102065983A (zh) * | 2008-04-21 | 2011-05-18 | 斯瓦普索尔公司 | 将硫化氢转化为氢 |
US7655213B2 (en) * | 2008-05-13 | 2010-02-02 | General Electric Company | Direct oxidation of sulfur with carbon dioxide recycle |
DE102008062387A1 (de) * | 2008-12-17 | 2010-07-01 | Uhde Gmbh | Verfahren zur Reinigung von technischen Gasen und Gewinnung von Sauergasen |
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 |
IN2014KN02582A (zh) | 2012-04-23 | 2015-05-08 | Repsol Sa | |
ES2426664B1 (es) * | 2012-04-23 | 2014-11-13 | Repsol, S.A. | Catalizador para la oxidación selectiva de compuestos de azufre |
CN103418223A (zh) * | 2013-07-26 | 2013-12-04 | 新汶矿业集团有限责任公司 | 一种煤化工行业综合脱硫工艺 |
WO2015176180A1 (en) * | 2014-05-20 | 2015-11-26 | Elmo Nasato | Method and apparatus for sulfur recovery |
NL2017533B1 (en) * | 2016-09-26 | 2018-04-04 | Jacobs Nederland Bv | Improved catalyst for the selective oxidation of hydrogen sulfide |
US10888816B2 (en) * | 2016-11-01 | 2021-01-12 | Shell Oil Company | Process for producing a purified gas stream |
RU2639701C1 (ru) * | 2017-03-03 | 2017-12-21 | Акционерное общество "Гипрогазоочистка" | Способ утилизации кислых газов, содержащих сероводород и аммиак, по методу клауса ниже точки росы |
US20200369577A1 (en) | 2018-02-13 | 2020-11-26 | Haldor Topsøe A/S | Production of fertilizers from landfill gas or digester gas |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4919912A (en) * | 1985-10-18 | 1990-04-24 | Ford, Bacon & Davis Incorporated | Process for the treatment of sulfur containing gases |
NL8600960A (nl) | 1986-04-16 | 1987-11-16 | Veg Gasinstituut Nv | Werkwijze voor het winnen van zwavel uit zwavelhoudende gassen. |
WO1994011105A1 (en) * | 1992-11-18 | 1994-05-26 | Akzo Nobel N.V. | Process for removing sulphur dioxide from a sulphur dioxide-containing gas stream |
FR2740704B1 (fr) * | 1995-11-03 | 1997-12-26 | Elf Aquitaine | Procede d'elimination quasi totale des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre, avec recuperation desdits composes sous la forme de soufre |
US6214311B1 (en) * | 1998-09-21 | 2001-04-10 | Kam-Wang Vincent Kwong | Process for direct reduction of sulfur compounds to elemental sulfur in combination with the claus process |
US20020094308A1 (en) * | 2001-01-12 | 2002-07-18 | Portz Bruce Dean | Process and apparatus for processing hydrogen sulfide from a gas |
-
1999
- 1999-08-25 DE DE69910049T patent/DE69910049T2/de not_active Expired - Lifetime
- 1999-08-25 BR BRPI9913300-8A patent/BR9913300B1/pt not_active IP Right Cessation
- 1999-08-25 CN CNB998099864A patent/CN1145521C/zh not_active Expired - Lifetime
- 1999-08-25 MX MXPA01001863A patent/MXPA01001863A/es active IP Right Grant
- 1999-08-25 AT AT99941868T patent/ATE246033T1/de not_active IP Right Cessation
- 1999-08-25 CA CA002341479A patent/CA2341479C/en not_active Expired - Lifetime
- 1999-08-25 ES ES99941868T patent/ES2205874T3/es not_active Expired - Lifetime
- 1999-08-25 RU RU2001107824/15A patent/RU2232128C2/ru active
- 1999-08-25 US US09/763,561 patent/US6652827B1/en not_active Expired - Lifetime
- 1999-08-25 PT PT99941868T patent/PT1115472E/pt unknown
- 1999-08-25 AU AU55344/99A patent/AU5534499A/en not_active Abandoned
- 1999-08-25 WO PCT/NL1999/000530 patent/WO2000010693A1/en active IP Right Grant
- 1999-08-25 JP JP2000566005A patent/JP2002523324A/ja active Pending
- 1999-08-25 EP EP99941868A patent/EP1115472B1/en not_active Expired - Lifetime
-
2001
- 2001-02-21 NO NO20010883A patent/NO20010883L/no not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100423817C (zh) * | 2003-01-31 | 2008-10-08 | 杰克布斯荷兰股份有限公司 | 除去气流中二氧化硫的方法 |
CN100448521C (zh) * | 2004-04-22 | 2009-01-07 | 弗劳尔科技公司 | 羰基硫-克劳斯构型和方法 |
CN101565172B (zh) * | 2009-06-05 | 2012-08-29 | 山东尚舜化工有限公司 | 从生产橡胶助剂副产的酸性气中回收硫磺的方法 |
TWI510430B (zh) * | 2010-03-22 | 2015-12-01 | Thyssenkrupp Uhde Gmbh | 在一克勞斯工廠中用於濃縮、分離和儲存液態硫的裝置和方法 |
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NO20010883L (no) | 2001-02-26 |
JP2002523324A (ja) | 2002-07-30 |
ATE246033T1 (de) | 2003-08-15 |
PT1115472E (pt) | 2003-12-31 |
AU5534499A (en) | 2000-03-14 |
CA2341479C (en) | 2007-11-06 |
NO20010883D0 (no) | 2001-02-21 |
EP1115472B1 (en) | 2003-07-30 |
MXPA01001863A (es) | 2002-04-17 |
WO2000010693A1 (en) | 2000-03-02 |
ES2205874T3 (es) | 2004-05-01 |
BR9913300A (pt) | 2001-05-22 |
CN1145521C (zh) | 2004-04-14 |
EP1115472A1 (en) | 2001-07-18 |
BR9913300B1 (pt) | 2009-08-11 |
US6652827B1 (en) | 2003-11-25 |
DE69910049T2 (de) | 2004-04-22 |
CA2341479A1 (en) | 2000-03-02 |
DE69910049D1 (de) | 2003-09-04 |
RU2232128C2 (ru) | 2004-07-10 |
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