CN100384516C - 一种改进的钒基湿式氧化脱硫方法 - Google Patents
一种改进的钒基湿式氧化脱硫方法 Download PDFInfo
- Publication number
- CN100384516C CN100384516C CNB2003101065683A CN200310106568A CN100384516C CN 100384516 C CN100384516 C CN 100384516C CN B2003101065683 A CNB2003101065683 A CN B2003101065683A CN 200310106568 A CN200310106568 A CN 200310106568A CN 100384516 C CN100384516 C CN 100384516C
- Authority
- CN
- China
- Prior art keywords
- additive
- category
- solution
- type oxidation
- grams per
- 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
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 14
- 229910052720 vanadium Inorganic materials 0.000 title abstract 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title description 6
- 229910052717 sulfur Inorganic materials 0.000 title description 3
- 239000011593 sulfur Substances 0.000 title description 3
- 239000000654 additive Substances 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 24
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 13
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 9
- 230000008929 regeneration Effects 0.000 claims abstract description 5
- 238000011069 regeneration method Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- 230000000996 additive effect Effects 0.000 claims description 26
- 238000006477 desulfuration reaction Methods 0.000 claims description 18
- 230000003009 desulfurizing effect Effects 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 235000018553 tannin Nutrition 0.000 claims description 9
- 229920001864 tannin Polymers 0.000 claims description 9
- 239000001648 tannin Substances 0.000 claims description 9
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229940043237 diethanolamine Drugs 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- -1 dimethyl diethanol amine Chemical compound 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229960004011 methenamine Drugs 0.000 claims description 2
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000009279 wet oxidation reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical group NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101065683A CN100384516C (zh) | 2003-12-09 | 2003-12-09 | 一种改进的钒基湿式氧化脱硫方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101065683A CN100384516C (zh) | 2003-12-09 | 2003-12-09 | 一种改进的钒基湿式氧化脱硫方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1546208A CN1546208A (zh) | 2004-11-17 |
CN100384516C true CN100384516C (zh) | 2008-04-30 |
Family
ID=34334247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101065683A Expired - Lifetime CN100384516C (zh) | 2003-12-09 | 2003-12-09 | 一种改进的钒基湿式氧化脱硫方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100384516C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101457162B (zh) * | 2007-12-12 | 2012-08-22 | 鞍山立信焦耐工程技术有限公司 | 以氨为碱源的湿式吸收法焦炉煤气脱硫脱氰工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1125158A (zh) * | 1994-03-18 | 1996-06-26 | 关西电力株式会社 | 除去气体中硫化氢的方法 |
US5605635A (en) * | 1993-09-09 | 1997-02-25 | David; Philippe-Marie | Method of purifying gaseous or liquid effluents containing sulfur derivatives |
CN1253847A (zh) * | 1998-11-13 | 2000-05-24 | 中国石油化工集团公司 | 一种气体精制用脱硫剂及其制备方法 |
-
2003
- 2003-12-09 CN CNB2003101065683A patent/CN100384516C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5605635A (en) * | 1993-09-09 | 1997-02-25 | David; Philippe-Marie | Method of purifying gaseous or liquid effluents containing sulfur derivatives |
CN1125158A (zh) * | 1994-03-18 | 1996-06-26 | 关西电力株式会社 | 除去气体中硫化氢的方法 |
US5750083A (en) * | 1994-03-18 | 1998-05-12 | The Kansai Electric Power Co., Inc. | Method for the removal of hydrogen sulfide present in gases |
CN1253847A (zh) * | 1998-11-13 | 2000-05-24 | 中国石油化工集团公司 | 一种气体精制用脱硫剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1546208A (zh) | 2004-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102151476B (zh) | 一种超重力场下氧化脱除气相中硫化氢的方法 | |
AU2010213234B2 (en) | Method for removing SOx from gas using polyethylene glycol | |
JPH10513117A (ja) | 窒素酸化物を含有する煙道ガスを浄化する方法 | |
CN107353929A (zh) | 一种脱硫剂及其应用 | |
CN109550365B (zh) | 一种离子液体吸收剂及提高离子液体吸收性能的方法 | |
CN110876881B (zh) | 用于克劳斯尾气处理的络合铁脱硫剂 | |
CN109550366A (zh) | 一种金属基离子液体吸收剂及应用 | |
CN110876883B (zh) | 脱除气体中硫化氢的湿式氧化还原的方法 | |
CN113289458B (zh) | 一种胺类化合物在脱除有机硫化物的应用 | |
CN108310915B (zh) | 复合脱硫剂和对含硫气体进行深度脱硫的方法 | |
CN108355463B (zh) | 一种硫磺尾气的脱硫方法和装置 | |
CN100384516C (zh) | 一种改进的钒基湿式氧化脱硫方法 | |
CN102451608A (zh) | 应用于高含硫天然气的尾气处理工艺 | |
CN102453566A (zh) | 应用于高含硫天然气的净化气脱水工艺 | |
CN105344220A (zh) | 克劳斯尾气脱硫并达标排放的方法 | |
CN113318586B (zh) | 一种胺类化合物在提高有机硫溶解和吸收脱除中的应用 | |
CN102051244B (zh) | 高酸性石油天然气的高效净化脱硫剂 | |
CN112574788B (zh) | 一种高炉气净化处理的方法 | |
CN111729474B (zh) | 利用有机酸镁溶液循环烟气脱硫及回收二氧化硫的方法 | |
CN102049185B (zh) | 一种炼厂高so2浓度低氧烟气处理方法 | |
CN117358027A (zh) | 一种脱除硫化氢和羰基硫的脱硫剂及其制备方法和应用 | |
KR101110553B1 (ko) | 코크 오븐 가스에 함유된 황화수소의 제거방법 | |
CN1978034A (zh) | 一种改进的钒基湿式氧化脱硫方法 | |
CN101757834A (zh) | 从气体混合物中脱除二氧化硫的方法 | |
CN109550367A (zh) | 一种离子液体脱硫系统及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TAIXING ELECTROSTATIC PRECIPITATION EQUIPMENT FACT Free format text: FORMER OWNER: NANHUA GROUP CORP. Effective date: 20141224 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210048 NANJING, JIANGSU PROVINCE TO: 225400 TAIZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 225400 No. 68, Huan Xi Road, Chengdong Industrial Park, Jiangsu, Taixing Patentee after: TAIXING ELECTROSTATIC PRECIPITATION EQUIPMENT FACTORY Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: RESEARCH INSTITUTE OF NANJING CHEMICAL INDUSTRIAL Group |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 225400 No. 68, Huan Xi Road, Chengdong Industrial Park, Jiangsu, Taixing Patentee after: JIANGSU LANDIAN ENVIRONMENTAL PROTECTION CO.,LTD. Address before: 225400 No. 68, Huan Xi Road, Chengdong Industrial Park, Jiangsu, Taixing Patentee before: TAIXING ELECTROSTATIC PRECIPITATION EQUIPMENT FACTORY Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080430 |
|
CX01 | Expiry of patent term |