CN107043636A - 一种轻烃脱硫碱液的三相再生的装置及方法 - Google Patents
一种轻烃脱硫碱液的三相再生的装置及方法 Download PDFInfo
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- CN107043636A CN107043636A CN201710345741.7A CN201710345741A CN107043636A CN 107043636 A CN107043636 A CN 107043636A CN 201710345741 A CN201710345741 A CN 201710345741A CN 107043636 A CN107043636 A CN 107043636A
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- solvent
- lye
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- regeneration
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- 238000011069 regeneration method Methods 0.000 title claims abstract description 69
- 230000008929 regeneration Effects 0.000 title claims abstract description 68
- 239000003513 alkali Substances 0.000 title claims abstract description 60
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 48
- 230000023556 desulfurization Effects 0.000 title claims abstract description 48
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 39
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000002904 solvent Substances 0.000 claims abstract description 125
- 239000007788 liquid Substances 0.000 claims abstract description 79
- 239000000835 fiber Substances 0.000 claims abstract description 43
- 238000000605 extraction Methods 0.000 claims abstract description 30
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 24
- 239000011593 sulfur Substances 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 241
- 238000000926 separation method Methods 0.000 claims description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000005406 washing Methods 0.000 claims description 39
- 239000004215 Carbon black (E152) Substances 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 25
- 238000007254 oxidation reaction Methods 0.000 claims description 19
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 14
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims description 11
- 239000010941 cobalt Substances 0.000 claims description 10
- 229910017052 cobalt Inorganic materials 0.000 claims description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- 239000003570 air Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000013505 freshwater Substances 0.000 claims description 5
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 5
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000004581 coalescence Methods 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 150000003608 titanium Chemical class 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical class [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 claims 2
- 238000012546 transfer Methods 0.000 abstract description 7
- 230000003647 oxidation Effects 0.000 description 17
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- -1 liquefied gas Chemical class 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000003518 caustics Substances 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- QMMZSJPSPRTHGB-UHFFFAOYSA-N MDEA Natural products CC(C)CCCCC=CCC=CC(O)=O QMMZSJPSPRTHGB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 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
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
- C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
-
- 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)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345741.7A CN107043636B (zh) | 2017-05-17 | 2017-05-17 | 一种轻烃脱硫碱液的三相再生的装置及方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345741.7A CN107043636B (zh) | 2017-05-17 | 2017-05-17 | 一种轻烃脱硫碱液的三相再生的装置及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107043636A true CN107043636A (zh) | 2017-08-15 |
| CN107043636B CN107043636B (zh) | 2018-12-07 |
Family
ID=59546206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345741.7A Active CN107043636B (zh) | 2017-05-17 | 2017-05-17 | 一种轻烃脱硫碱液的三相再生的装置及方法 |
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| Country | Link |
|---|---|
| CN (1) | CN107043636B (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704480A (zh) * | 2018-04-13 | 2018-10-26 | 中国石油天然气股份有限公司 | 一种液化气脱硫醇碱液的再生方法 |
| CN110387254A (zh) * | 2019-07-08 | 2019-10-29 | 宁波章甫能源科技有限公司 | 一种煤制油脱硫脱臭系统及其方法 |
| CN111410989A (zh) * | 2020-04-03 | 2020-07-14 | 宁波传致石化科技有限公司 | 一种常减压碳五无碱非加氢脱硫的装置及方法 |
| US11198107B2 (en) | 2019-09-05 | 2021-12-14 | Visionary Fiber Technologies, Inc. | Conduit contactor and method of using the same |
| CN115197740A (zh) * | 2022-06-28 | 2022-10-18 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液氧化再生系统及生产方法 |
| JP2023166984A (ja) * | 2022-05-10 | 2023-11-22 | ポール・コーポレーション | 硫黄含有苛性流体を精製するための方法及びシステム |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217069A (ja) * | 1996-02-09 | 1997-08-19 | Japan Energy Corp | 熱安定性アミン塩形成物質の除去方法 |
| CN102757809A (zh) * | 2012-08-03 | 2012-10-31 | 宁波中一石化科技有限公司 | 一种汽油轻馏分脱硫醇及碱液再生的装置及方法 |
| CN104694151A (zh) * | 2013-12-06 | 2015-06-10 | 中国石油天然气股份有限公司 | 一种含有硫醇盐碱液的氧化再生方法 |
| CN105885937A (zh) * | 2016-06-21 | 2016-08-24 | 宁波章甫能源科技有限公司 | 一种液态烃精脱硫的方法 |
| CN205676427U (zh) * | 2016-06-21 | 2016-11-09 | 宁波章甫能源科技有限公司 | 一种凝析油纤维液膜脱臭的装置 |
| CN207143179U (zh) * | 2017-05-17 | 2018-03-27 | 宁波传致石化科技有限公司 | 一种轻烃脱硫碱液的三相再生的装置 |
-
2017
- 2017-05-17 CN CN201710345741.7A patent/CN107043636B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217069A (ja) * | 1996-02-09 | 1997-08-19 | Japan Energy Corp | 熱安定性アミン塩形成物質の除去方法 |
| CN102757809A (zh) * | 2012-08-03 | 2012-10-31 | 宁波中一石化科技有限公司 | 一种汽油轻馏分脱硫醇及碱液再生的装置及方法 |
| CN104694151A (zh) * | 2013-12-06 | 2015-06-10 | 中国石油天然气股份有限公司 | 一种含有硫醇盐碱液的氧化再生方法 |
| CN105885937A (zh) * | 2016-06-21 | 2016-08-24 | 宁波章甫能源科技有限公司 | 一种液态烃精脱硫的方法 |
| CN205676427U (zh) * | 2016-06-21 | 2016-11-09 | 宁波章甫能源科技有限公司 | 一种凝析油纤维液膜脱臭的装置 |
| CN207143179U (zh) * | 2017-05-17 | 2018-03-27 | 宁波传致石化科技有限公司 | 一种轻烃脱硫碱液的三相再生的装置 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704480A (zh) * | 2018-04-13 | 2018-10-26 | 中国石油天然气股份有限公司 | 一种液化气脱硫醇碱液的再生方法 |
| US11142716B2 (en) | 2018-04-13 | 2021-10-12 | Petrochina Company Limited | Regeneration method for liquefied petroleum gas sweetening caustic |
| CN110387254A (zh) * | 2019-07-08 | 2019-10-29 | 宁波章甫能源科技有限公司 | 一种煤制油脱硫脱臭系统及其方法 |
| US11198107B2 (en) | 2019-09-05 | 2021-12-14 | Visionary Fiber Technologies, Inc. | Conduit contactor and method of using the same |
| CN111410989A (zh) * | 2020-04-03 | 2020-07-14 | 宁波传致石化科技有限公司 | 一种常减压碳五无碱非加氢脱硫的装置及方法 |
| CN111410989B (zh) * | 2020-04-03 | 2022-03-18 | 宁波传致石化科技有限公司 | 一种常减压碳五无碱非加氢脱硫的装置及方法 |
| JP2023166984A (ja) * | 2022-05-10 | 2023-11-22 | ポール・コーポレーション | 硫黄含有苛性流体を精製するための方法及びシステム |
| JP7529845B2 (ja) | 2022-05-10 | 2024-08-06 | ポール・コーポレーション | 硫黄含有苛性流体を精製するための方法及びシステム |
| CN115197740A (zh) * | 2022-06-28 | 2022-10-18 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液氧化再生系统及生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107043636B (zh) | 2018-12-07 |
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Address after: 315103, Zhejiang Province, Ningbo province hi tech Zone, 1558 Jiangnan Road, Zhejiang Province, room 1105, science and Technology Park, Zhejiang Applicant after: NINGBO CHUANZHI PETROCHEMICAL TECHNOLOGY CO.,LTD. Address before: 315040 Zhejiang high tech Zone in Ningbo City, the 189 Lane Road, No. 2 building 10A Hong Yunsheng Technology Park Sea multi-creation 2 floor Applicant before: NINGBO CHUANZHI PETROCHEMICAL TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20250217 Address after: Room 1717, 17th Floor, No. 1558 Jiangnan Road, High tech Zone, Ningbo City, Zhejiang Province 315000 Patentee after: NINGBO ZHANGFU ENERGY TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 1105, Zhejiang University Science and Technology Park, 1558 Jiangnan Road, High tech Zone, Ningbo City, Zhejiang Province 315103 Patentee before: NINGBO CHUANZHI PETROCHEMICAL TECHNOLOGY CO.,LTD. Country or region before: China |