CN103663386A - 一种降低硫磺装置so2排放浓度的方法 - Google Patents
一种降低硫磺装置so2排放浓度的方法 Download PDFInfo
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- CN103663386A CN103663386A CN201210349499.8A CN201210349499A CN103663386A CN 103663386 A CN103663386 A CN 103663386A CN 201210349499 A CN201210349499 A CN 201210349499A CN 103663386 A CN103663386 A CN 103663386A
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- gas
- hydrogen sulfide
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 215
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 149
- 239000011593 sulfur Substances 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims abstract description 83
- 239000007789 gas Substances 0.000 claims abstract description 291
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 114
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 89
- 238000007872 degassing Methods 0.000 claims abstract description 53
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 46
- 230000008569 process Effects 0.000 claims abstract description 43
- 238000010521 absorption reaction Methods 0.000 claims abstract description 42
- 150000001412 amines Chemical class 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 26
- 230000005587 bubbling Effects 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 52
- 239000005864 Sulphur Substances 0.000 claims description 38
- 239000002912 waste gas Substances 0.000 claims description 30
- 230000004044 response Effects 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 230000003009 desulfurizing effect Effects 0.000 claims description 11
- 235000003599 food sweetener Nutrition 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 11
- 239000003765 sweetening agent Substances 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 claims description 8
- -1 sulfide hydrogen Chemical class 0.000 claims description 7
- 238000011160 research Methods 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 22
- 230000007613 environmental effect Effects 0.000 abstract description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 6
- 239000002253 acid Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 10
- 238000011084 recovery Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 229920001021 polysulfide Polymers 0.000 description 6
- 239000005077 polysulfide Substances 0.000 description 6
- 150000008117 polysulfides Polymers 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000004517 catalytic hydrocracking Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000000101 thioether group Chemical group 0.000 description 3
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
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- 238000011161 development Methods 0.000 description 2
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- 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 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
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- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Images
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
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/0232—Purification, e.g. degassing
-
- 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
- C01B17/021—Separation of sulfur from gases
-
- 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
- C01B17/0426—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 catalytic conversion
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
H2S,(v/v)% | 4 | 3 | 2 | 1 |
HS103脱硫剂净化气H2S,ppm(v) | 11 | 9 | 8 | 6 |
国产普通脱硫剂净化气H2S,ppm(v) | 480 | 398 | 305 | 190 |
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210349499.8A CN103663386B (zh) | 2012-09-19 | 2012-09-19 | 一种降低硫磺装置so2排放浓度的方法 |
NL2011471A NL2011471B1 (en) | 2012-09-19 | 2013-09-19 | A Process for Reducing Sulfur Emission of Sulfur Plant. |
US14/031,215 US8871176B2 (en) | 2012-09-19 | 2013-09-19 | Process for reducing sulfur emission of sulfur plant |
FR1358998A FR2995602B1 (fr) | 2012-09-19 | 2013-09-19 | Procede de reduction des emissions de soufre d'une installation de soufre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210349499.8A CN103663386B (zh) | 2012-09-19 | 2012-09-19 | 一种降低硫磺装置so2排放浓度的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103663386A true CN103663386A (zh) | 2014-03-26 |
CN103663386B CN103663386B (zh) | 2015-05-20 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201210349499.8A Active CN103663386B (zh) | 2012-09-19 | 2012-09-19 | 一种降低硫磺装置so2排放浓度的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8871176B2 (zh) |
CN (1) | CN103663386B (zh) |
FR (1) | FR2995602B1 (zh) |
NL (1) | NL2011471B1 (zh) |
Cited By (11)
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CN105032141A (zh) * | 2015-07-20 | 2015-11-11 | 合肥科启环保科技有限公司 | 含硫尾气处理工艺 |
CN105084322A (zh) * | 2014-05-20 | 2015-11-25 | 中国石油化工股份有限公司 | 降低加氢还原催化剂在加氢预硫化期间so2排放浓度的方法 |
CN105129741A (zh) * | 2014-06-06 | 2015-12-09 | 中国石油化工股份有限公司 | 降低硫磺回收装置so2排放浓度的工艺 |
CN105217579A (zh) * | 2014-06-06 | 2016-01-06 | 中国石油化工股份有限公司 | 硫磺回收装置降低烟气so2排放浓度的方法 |
CN105293443A (zh) * | 2014-06-06 | 2016-02-03 | 中国石油化工股份有限公司 | 降低硫磺装置烟气so2排放浓度的方法 |
CN105327599A (zh) * | 2014-06-06 | 2016-02-17 | 中国石油化工股份有限公司 | 液硫脱气废气的处理方法 |
CN106457136A (zh) * | 2014-05-20 | 2017-02-22 | 沃利帕森斯欧洲有限公司 | 用于硫回收的方法和装置 |
CN110054161A (zh) * | 2019-04-22 | 2019-07-26 | 中石化广州工程有限公司 | 一种液硫脱气工艺及脱气装置 |
CN110605109A (zh) * | 2018-06-14 | 2019-12-24 | 中国石油天然气股份有限公司 | 用于液硫脱气工艺的废气处理的催化剂、制备方法及应用工艺 |
CN112495158A (zh) * | 2020-10-30 | 2021-03-16 | 张家港市艾尔环保工程有限公司 | 一种饲料加工行业废气综合净化工艺 |
CN114570175A (zh) * | 2020-12-01 | 2022-06-03 | 中国石油天然气股份有限公司 | 一种克劳斯尾气处理系统和处理方法 |
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US9370745B2 (en) | 2013-04-24 | 2016-06-21 | Jiangsu New Century Jiangnan Environmental Protection Co., Ltd | Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process |
GB2517161B (en) * | 2013-08-13 | 2020-09-23 | Linde Ag | Treatment of Gases |
WO2016077746A1 (en) * | 2014-11-14 | 2016-05-19 | Controls Southeast, Inc. | Degassing system and device for degassing liquid sulfur |
EP3390276B1 (en) | 2015-12-16 | 2022-02-09 | Saudi Arabian Oil Company | Thermal stage and reduction absorption sulfur recovery process |
CN108144428A (zh) | 2017-03-15 | 2018-06-12 | 江苏新世纪江南环保股份有限公司 | 一种氨法高效脱除气体中硫氧化物和尘的方法及装置 |
CN107213785B (zh) | 2017-05-25 | 2020-08-07 | 江苏新世纪江南环保股份有限公司 | 一种fcc尾气氨法脱硝脱硫除尘的方法及装置 |
CN107213769B (zh) | 2017-05-25 | 2019-09-20 | 江苏新世纪江南环保股份有限公司 | 一种分室加氨的氨法脱硫方法及装置 |
JP6582286B2 (ja) | 2017-06-14 | 2019-10-02 | ジァンナン・エンバイロメンタル・プロテクション・グループ・インコーポレイテッドJiangnan Environmental Protection Group Inc. | アンモニアに基づく脱硫装置のための自動アンモニア添加システム及び方法 |
CN107213770B (zh) | 2017-07-03 | 2023-03-17 | 江苏新世纪江南环保股份有限公司 | 氨法脱硫吸收塔及其建立方法和运行方法 |
CN108722163B (zh) | 2017-09-07 | 2019-06-07 | 江苏新世纪江南环保股份有限公司 | 一种氨法脱硫控制吸收过程气溶胶产生的方法 |
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CN107478593B (zh) * | 2017-09-26 | 2019-07-26 | 重庆大学 | 一种低浓度no和so2混合气体的浓度检测方法 |
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US10836637B2 (en) | 2018-07-31 | 2020-11-17 | Controls Southeast, Inc. | Contactor apparatus and method of use |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101239705A (zh) * | 2008-03-10 | 2008-08-13 | 邵志辉 | 从含硫化氢气体中获得高纯硫的方法 |
CN101289170A (zh) * | 2008-06-13 | 2008-10-22 | 西安思瑞迪精馏工程有限公司 | 氧化还原硫回收多用装置 |
CN101693164A (zh) * | 2009-10-30 | 2010-04-14 | 邵志辉 | 一种从克劳斯反应尾气中获得高纯硫的方法 |
Family Cites Families (17)
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 |
US3681024A (en) * | 1970-08-10 | 1972-08-01 | Amoco Prod Co | Method for production of sulfur from hydrogen sulfide using oxygen |
US4478811A (en) * | 1983-04-13 | 1984-10-23 | Union Oil Company Of California | Method for preventing sulfur emissions from vessels containing molten sulfur |
DE3607029A1 (de) | 1985-03-08 | 1986-10-02 | Jgc Corp., Tokio/Tokyo | Verfahren zur entschwefelung von schwefelwasserstoff enthaltendem gas |
MXPA02003965A (es) | 1999-10-22 | 2002-10-23 | Monsanto Co | Procedimiento para la produccion de azufre. |
CN1290651A (zh) | 2000-10-26 | 2001-04-11 | 罗广福 | 一种回收冶炼烟气so2制备硫磺的方法 |
US6569398B2 (en) * | 2001-04-30 | 2003-05-27 | Gaa Engineered Systems, Inc. | Method for treating hydrogen sulfide-containing waste gases |
ITMI20032245A1 (it) | 2003-11-18 | 2005-05-19 | Siirtec Nigi Spa | Processo per il ecupero dello zolfo da correnti gassose contenenti acido solfidrico ed apparecchiatura per la sua realizzazione. |
US7250149B1 (en) * | 2004-02-24 | 2007-07-31 | Smith Strom W | Sulfur gas treatment process |
US7311891B2 (en) | 2005-03-09 | 2007-12-25 | Basf Catalysts Llc | Process for the recovery of sulfur from Claus tail gas streams |
FR2897860B1 (fr) | 2006-02-27 | 2008-05-30 | Total Sa | Procede d'optimisation de la marche des unites claus. |
US7927577B2 (en) * | 2009-01-12 | 2011-04-19 | Worleyparsons Group, Inc. | Sulfur collection systems and processes with integrated degassing |
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 |
US20110171115A1 (en) * | 2009-07-22 | 2011-07-14 | Kps Technology & Engineering Llc | Method and Consolidated Apparatus for Recovery of Sulfur from Acid Gases |
CN101791517B (zh) | 2010-04-08 | 2012-05-23 | 北京至清时光环保工程技术有限公司 | 一种从含有硫化氢的酸性气体中回收硫的方法 |
CN101850950A (zh) | 2010-05-27 | 2010-10-06 | 重庆紫光化工股份有限公司 | 一种含二硫化碳和硫化氢的液硫回收方法 |
CN104185605B (zh) * | 2011-09-21 | 2016-11-09 | 氟石科技公司 | 处理含硫排放气体的构造和方法 |
-
2012
- 2012-09-19 CN CN201210349499.8A patent/CN103663386B/zh active Active
-
2013
- 2013-09-19 US US14/031,215 patent/US8871176B2/en active Active
- 2013-09-19 FR FR1358998A patent/FR2995602B1/fr active Active
- 2013-09-19 NL NL2011471A patent/NL2011471B1/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101239705A (zh) * | 2008-03-10 | 2008-08-13 | 邵志辉 | 从含硫化氢气体中获得高纯硫的方法 |
CN101289170A (zh) * | 2008-06-13 | 2008-10-22 | 西安思瑞迪精馏工程有限公司 | 氧化还原硫回收多用装置 |
CN101693164A (zh) * | 2009-10-30 | 2010-04-14 | 邵志辉 | 一种从克劳斯反应尾气中获得高纯硫的方法 |
Non-Patent Citations (1)
Title |
---|
张绍光: "LSH-02 低温硫磺尾气加氢催化剂的工业应用", 《化工进展》 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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CN105084322A (zh) * | 2014-05-20 | 2015-11-25 | 中国石油化工股份有限公司 | 降低加氢还原催化剂在加氢预硫化期间so2排放浓度的方法 |
US10835857B2 (en) | 2014-05-20 | 2020-11-17 | Worleyparsons Europe Ltd. | Method and apparatus for sulfur recovery |
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CN105032141A (zh) * | 2015-07-20 | 2015-11-11 | 合肥科启环保科技有限公司 | 含硫尾气处理工艺 |
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CN110054161A (zh) * | 2019-04-22 | 2019-07-26 | 中石化广州工程有限公司 | 一种液硫脱气工艺及脱气装置 |
CN112495158A (zh) * | 2020-10-30 | 2021-03-16 | 张家港市艾尔环保工程有限公司 | 一种饲料加工行业废气综合净化工艺 |
CN114570175A (zh) * | 2020-12-01 | 2022-06-03 | 中国石油天然气股份有限公司 | 一种克劳斯尾气处理系统和处理方法 |
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US20140079614A1 (en) | 2014-03-20 |
US8871176B2 (en) | 2014-10-28 |
FR2995602B1 (fr) | 2021-10-15 |
FR2995602A1 (fr) | 2014-03-21 |
NL2011471B1 (en) | 2016-06-21 |
CN103663386B (zh) | 2015-05-20 |
NL2011471A (en) | 2014-03-20 |
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