CN113599990B - 一种无水脱硫剂及其应用 - Google Patents
一种无水脱硫剂及其应用 Download PDFInfo
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- CN113599990B CN113599990B CN202110776724.5A CN202110776724A CN113599990B CN 113599990 B CN113599990 B CN 113599990B CN 202110776724 A CN202110776724 A CN 202110776724A CN 113599990 B CN113599990 B CN 113599990B
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- Prior art keywords
- anhydrous
- triazine
- desulfurizing agent
- oxazolidine
- blend
- Prior art date
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- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 39
- IRAGEBXSFXWYNX-UHFFFAOYSA-N 2-(1,3,5-triazinan-1-yl)ethanol Chemical compound OCCN1CNCNC1 IRAGEBXSFXWYNX-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 32
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 claims abstract description 31
- 150000003918 triazines Chemical class 0.000 claims abstract description 18
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 10
- 230000023556 desulfurization Effects 0.000 claims abstract description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 8
- 239000011593 sulfur Substances 0.000 claims abstract description 8
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000002994 raw material Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical group C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 9
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 5
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 150000008064 anhydrides Chemical class 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003623 enhancer Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- -1 Triazine compound Chemical class 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008098 formaldehyde solution Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- JZFICWYCTCCINF-UHFFFAOYSA-N Thiadiazin Chemical compound S=C1SC(C)NC(C)N1CCN1C(=S)SC(C)NC1C JZFICWYCTCCINF-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000939 field's metal Inorganic materials 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000019086 sulfide ion homeostasis Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202110776724.5A CN113599990B (zh) | 2021-07-13 | 2021-07-13 | 一种无水脱硫剂及其应用 |
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CN202110776724.5A CN113599990B (zh) | 2021-07-13 | 2021-07-13 | 一种无水脱硫剂及其应用 |
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CN113599990A CN113599990A (zh) | 2021-11-05 |
CN113599990B true CN113599990B (zh) | 2024-02-27 |
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CN202110776724.5A Active CN113599990B (zh) | 2021-07-13 | 2021-07-13 | 一种无水脱硫剂及其应用 |
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Families Citing this family (1)
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CN116162068B (zh) * | 2023-04-24 | 2023-06-23 | 山东海嘉石油化工有限公司 | 一种三嗪脱硫剂及其制备方法 |
Citations (12)
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---|---|---|---|---|
GB849772A (en) * | 1956-12-21 | 1960-09-28 | Ici Ltd | s-triazine derivatives |
GB9512461D0 (en) * | 1994-06-23 | 1995-08-23 | Exxon Chemical Patents Inc | Method of treating sour gas and liquid hydrocarbon |
WO2010150107A1 (en) * | 2009-06-26 | 2010-12-29 | M-I Swaco Norge As | Scavenger compositions and their use |
RU2013121819A (ru) * | 2013-05-13 | 2014-11-20 | Открытое акционерное общество "НАПОР" ОАО "НАПОР" | Реагент для поглощения сероводорода и легких меркаптанов (варианты) |
CN105056710A (zh) * | 2015-08-21 | 2015-11-18 | 胜利油田胜利化工有限责任公司 | 一种用于脱除油气中硫化氢的液体吸收剂 |
CN105084466A (zh) * | 2015-09-15 | 2015-11-25 | 江苏久吾高科技股份有限公司 | 一种含硫气体的脱硫剂净化工艺及装置 |
WO2018218641A1 (en) * | 2017-06-02 | 2018-12-06 | General Electric Company | Method of mitigation of tramp amines in application of h2s scavengers |
CN109650509A (zh) * | 2019-02-18 | 2019-04-19 | 盘锦辽河油田科技实业有限公司 | 一种原油脱硫剂 |
CN110241425A (zh) * | 2019-07-26 | 2019-09-17 | 威海翔泽新材料科技有限公司 | 一种用于油气集输过程的高硫缓蚀剂 |
CN110577644A (zh) * | 2019-09-17 | 2019-12-17 | 中山大学 | 一种可涂膜的三嗪类聚酰亚胺的制备方法 |
CN112023662A (zh) * | 2020-08-04 | 2020-12-04 | 宁波中一石化科技有限公司 | 一种用于石油天然气净化的复合脱硫剂 |
CN112175179A (zh) * | 2020-09-23 | 2021-01-05 | 成都孚吉科技有限责任公司 | 一种新聚合三嗪衍生物脱硫剂的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2982595C (en) * | 2015-04-16 | 2023-03-28 | Dow Global Technologies Llc | Method of reducing hydrogen sulfide levels in liquid or gaseous streams using compositions comprising triazines and anionic surfactants |
-
2021
- 2021-07-13 CN CN202110776724.5A patent/CN113599990B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB849772A (en) * | 1956-12-21 | 1960-09-28 | Ici Ltd | s-triazine derivatives |
GB9512461D0 (en) * | 1994-06-23 | 1995-08-23 | Exxon Chemical Patents Inc | Method of treating sour gas and liquid hydrocarbon |
WO2010150107A1 (en) * | 2009-06-26 | 2010-12-29 | M-I Swaco Norge As | Scavenger compositions and their use |
RU2013121819A (ru) * | 2013-05-13 | 2014-11-20 | Открытое акционерное общество "НАПОР" ОАО "НАПОР" | Реагент для поглощения сероводорода и легких меркаптанов (варианты) |
CN105056710A (zh) * | 2015-08-21 | 2015-11-18 | 胜利油田胜利化工有限责任公司 | 一种用于脱除油气中硫化氢的液体吸收剂 |
CN105084466A (zh) * | 2015-09-15 | 2015-11-25 | 江苏久吾高科技股份有限公司 | 一种含硫气体的脱硫剂净化工艺及装置 |
WO2018218641A1 (en) * | 2017-06-02 | 2018-12-06 | General Electric Company | Method of mitigation of tramp amines in application of h2s scavengers |
CN109650509A (zh) * | 2019-02-18 | 2019-04-19 | 盘锦辽河油田科技实业有限公司 | 一种原油脱硫剂 |
CN110241425A (zh) * | 2019-07-26 | 2019-09-17 | 威海翔泽新材料科技有限公司 | 一种用于油气集输过程的高硫缓蚀剂 |
CN110577644A (zh) * | 2019-09-17 | 2019-12-17 | 中山大学 | 一种可涂膜的三嗪类聚酰亚胺的制备方法 |
CN112023662A (zh) * | 2020-08-04 | 2020-12-04 | 宁波中一石化科技有限公司 | 一种用于石油天然气净化的复合脱硫剂 |
CN112175179A (zh) * | 2020-09-23 | 2021-01-05 | 成都孚吉科技有限责任公司 | 一种新聚合三嗪衍生物脱硫剂的制备方法 |
Non-Patent Citations (1)
Title |
---|
High-Performance Polyimides with High Tg and Excellent Dimensional Stability at High Temperature Prepared via a Cooperative Action of Hydrogen-Bond Interaction and Cross- Linking Reaction;Yuanqiang Wang et al.;《ACS Applied Polymer Materials》;第2099-2106页 * |
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Effective date of registration: 20240124 Address after: No. 4880, Jindong 5th Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region, 834000 Applicant after: KARAMAY JIEDE TECHNOLOGY CO.,LTD. Country or region after: China Applicant after: SICHUAN HAIDUN PETROLEUM NEW TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 834007 No. 4880, Jindong Fifth Street, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Applicant before: KARAMAY JIEDE TECHNOLOGY CO.,LTD. Country or region before: China |
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