CN104263403A - 一种脱硫醇碱液深度氧化和分离二硫化物的方法及装置 - Google Patents
一种脱硫醇碱液深度氧化和分离二硫化物的方法及装置 Download PDFInfo
- Publication number
- CN104263403A CN104263403A CN201410454906.0A CN201410454906A CN104263403A CN 104263403 A CN104263403 A CN 104263403A CN 201410454906 A CN201410454906 A CN 201410454906A CN 104263403 A CN104263403 A CN 104263403A
- Authority
- CN
- China
- Prior art keywords
- disulphide
- alkali
- extracting
- alkali lye
- alkali liquor
- 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
- 239000003513 alkali Substances 0.000 title claims abstract description 151
- 230000003647 oxidation Effects 0.000 title claims abstract description 40
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 title claims abstract description 18
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 title abstract description 6
- 239000003502 gasoline Substances 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 25
- 238000000605 extraction Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 214
- 239000000945 filler Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 32
- 238000005406 washing Methods 0.000 claims description 30
- 239000002283 diesel fuel Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 16
- 239000012071 phase Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- 238000004945 emulsification Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 238000011001 backwashing Methods 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 239000013505 freshwater Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000409 membrane extraction Methods 0.000 abstract 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 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
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
- C10G19/08—Recovery of used refining agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410454906.0A CN104263403B (zh) | 2014-09-02 | 一种脱硫醇碱液深度氧化和分离二硫化物的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410454906.0A CN104263403B (zh) | 2014-09-02 | 一种脱硫醇碱液深度氧化和分离二硫化物的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104263403A true CN104263403A (zh) | 2015-01-07 |
CN104263403B CN104263403B (zh) | 2017-01-04 |
Family
ID=
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104927906A (zh) * | 2015-05-20 | 2015-09-23 | 宁波章甫能源科技有限公司 | 一种深度脱除碳五中硫化物的装置及其脱硫工艺 |
US10343987B2 (en) | 2015-07-08 | 2019-07-09 | Uop Llc | Process for oxidizing one or more thiol compounds |
CN112442388A (zh) * | 2019-08-28 | 2021-03-05 | 中国石化工程建设有限公司 | 一种氧化再生脱硫醇碱液的系统和方法 |
CN112745958A (zh) * | 2019-10-31 | 2021-05-04 | 中国石油化工股份有限公司 | 脱硫醇碱液再生装置、液化气脱硫醇系统和碱液再生方法 |
CN112980498A (zh) * | 2021-02-03 | 2021-06-18 | 宁波章甫能源科技有限公司 | 一种脱硫醇碱液高效氧化及回收二硫化物的方法及装置 |
CN113185020A (zh) * | 2021-03-01 | 2021-07-30 | 华东理工大学 | 一种新型环己烷氧化液废碱分离方法及装置 |
CN113308267A (zh) * | 2016-06-22 | 2021-08-27 | 摩瑞奇曼公司 | 氧化工艺 |
US11142716B2 (en) | 2018-04-13 | 2021-10-12 | Petrochina Company Limited | Regeneration method for liquefied petroleum gas sweetening caustic |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080207951A1 (en) * | 2005-03-03 | 2008-08-28 | Eni S.P.A. | Process for the Removal By Oxidation, of Mercaptans Contained in Hydrocarbons |
CN101371967A (zh) * | 2007-08-24 | 2009-02-25 | 宁波中一石化科技有限公司 | 液化气脱硫醇碱液氧化再生方法及装置 |
CN101962566A (zh) * | 2009-07-21 | 2011-02-02 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液氧化再生方法及其装置 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080207951A1 (en) * | 2005-03-03 | 2008-08-28 | Eni S.P.A. | Process for the Removal By Oxidation, of Mercaptans Contained in Hydrocarbons |
CN101371967A (zh) * | 2007-08-24 | 2009-02-25 | 宁波中一石化科技有限公司 | 液化气脱硫醇碱液氧化再生方法及装置 |
CN101962566A (zh) * | 2009-07-21 | 2011-02-02 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液氧化再生方法及其装置 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104927906A (zh) * | 2015-05-20 | 2015-09-23 | 宁波章甫能源科技有限公司 | 一种深度脱除碳五中硫化物的装置及其脱硫工艺 |
US10343987B2 (en) | 2015-07-08 | 2019-07-09 | Uop Llc | Process for oxidizing one or more thiol compounds |
CN113308267A (zh) * | 2016-06-22 | 2021-08-27 | 摩瑞奇曼公司 | 氧化工艺 |
CN113308267B (zh) * | 2016-06-22 | 2022-09-06 | 摩瑞奇曼公司 | 氧化工艺 |
US11142716B2 (en) | 2018-04-13 | 2021-10-12 | Petrochina Company Limited | Regeneration method for liquefied petroleum gas sweetening caustic |
CN112442388A (zh) * | 2019-08-28 | 2021-03-05 | 中国石化工程建设有限公司 | 一种氧化再生脱硫醇碱液的系统和方法 |
CN112442388B (zh) * | 2019-08-28 | 2022-08-02 | 中国石化工程建设有限公司 | 一种氧化再生脱硫醇碱液的系统和方法 |
CN112745958A (zh) * | 2019-10-31 | 2021-05-04 | 中国石油化工股份有限公司 | 脱硫醇碱液再生装置、液化气脱硫醇系统和碱液再生方法 |
CN112745958B (zh) * | 2019-10-31 | 2022-12-13 | 中国石油化工股份有限公司 | 脱硫醇碱液再生装置、液化气脱硫醇系统和碱液再生方法 |
CN112980498A (zh) * | 2021-02-03 | 2021-06-18 | 宁波章甫能源科技有限公司 | 一种脱硫醇碱液高效氧化及回收二硫化物的方法及装置 |
CN113185020A (zh) * | 2021-03-01 | 2021-07-30 | 华东理工大学 | 一种新型环己烷氧化液废碱分离方法及装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204058377U (zh) | 一种油品脱硫醇及碱液氧化再生装置 | |
CN102350203A (zh) | 一种利用旋转动力设备脱除含硫化氢气体的工艺 | |
CN104624033B (zh) | 一种液化气深度脱硫组合方法 | |
CN107043636B (zh) | 一种轻烃脱硫碱液的三相再生的装置及方法 | |
CN104711023A (zh) | 液化气脱硫醇尾气及碱渣治理方法及其专用设备 | |
CN101962566A (zh) | 一种脱硫醇碱液氧化再生方法及其装置 | |
CN104043326A (zh) | 一种新型工业气体超重力脱除硫化氢的装置及工艺 | |
CN112980498B (zh) | 一种脱硫醇碱液高效氧化及回收二硫化物的方法及装置 | |
CN205528636U (zh) | 一种兰炭煤气一体化装置 | |
CN102408913B (zh) | 碱液分级利用的轻质烃脱硫醇工艺 | |
CN204999859U (zh) | 一种凝析油脱硫醇及碱液再生回收二硫化物的装置 | |
CN103571524B (zh) | 脱除裂解碳五总硫装置和方法 | |
CN1810350A (zh) | 粘胶纤维生产尾气栲胶法脱硫工艺 | |
CN210001835U (zh) | 一种天然气净化装置 | |
CN104263403A (zh) | 一种脱硫醇碱液深度氧化和分离二硫化物的方法及装置 | |
CN102120135B (zh) | 一种同时脱除含硫混合气中的h2s、co2和so2的方法及其装置 | |
CN104263403B (zh) | 一种脱硫醇碱液深度氧化和分离二硫化物的方法及装置 | |
CN105112092A (zh) | 凝析油纤维液膜脱硫醇及碱液再生溶剂反抽提装置及方法 | |
CN105817130A (zh) | 一种高效废气硫化氢处理装置 | |
CN202808743U (zh) | 一种催化液化石油气深度脱硫醇装置 | |
CN201168561Y (zh) | 污水处理厂消化池沼气脱硫装置 | |
CN105038850A (zh) | 一种凝析油脱硫醇及碱液再生回收二硫化物的装置及方法 | |
CN206199016U (zh) | 气体脱硫化氢系统 | |
CN113698957A (zh) | 一种液态烃脱硫醇及脱硫醇剂再生的方法及装置 | |
CN207143179U (zh) | 一种轻烃脱硫碱液的三相再生的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NINGBO ZHANGPU ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU ZHENHUA Effective date: 20150723 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150723 Address after: 315000 Zhejiang Province, Ningbo high tech Zone Jinghua Road No. 188 Building 2 room 852 Applicant after: NINGBO ZHANGFU ENERGY TECHNOLOGY CO., LTD. Address before: 315000, room 27, 1001 Luo Ma garden, camel street, Zhenhai District, Zhejiang, Ningbo, China Applicant before: Xu Zhenhua |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200902 |
|
CF01 | Termination of patent right due to non-payment of annual fee |