CN105130763B - 一种甲基叔丁基醚的脱硫方法 - Google Patents
一种甲基叔丁基醚的脱硫方法 Download PDFInfo
- Publication number
- CN105130763B CN105130763B CN201510607727.0A CN201510607727A CN105130763B CN 105130763 B CN105130763 B CN 105130763B CN 201510607727 A CN201510607727 A CN 201510607727A CN 105130763 B CN105130763 B CN 105130763B
- Authority
- CN
- China
- Prior art keywords
- mtbe
- tower
- butyl ether
- tertiary butyl
- methyl tertiary
- 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.)
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Links
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 17
- 230000023556 desulfurization Effects 0.000 title abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 41
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 238000010992 reflux Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000002808 molecular sieve Substances 0.000 claims abstract description 12
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 12
- -1 alkyl sulfonic acid Chemical compound 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 6
- 150000003462 sulfoxides Chemical class 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 40
- 239000011593 sulfur Substances 0.000 claims description 40
- 230000003009 desulfurizing effect Effects 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 150000002978 peroxides Chemical class 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 7
- 150000002898 organic sulfur compounds Chemical class 0.000 claims description 5
- 150000003457 sulfones Chemical class 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 150000003568 thioethers Chemical class 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- 125000001174 sulfone group Chemical group 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 239000003463 adsorbent Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical class OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510607727.0A CN105130763B (zh) | 2015-09-22 | 2015-09-22 | 一种甲基叔丁基醚的脱硫方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510607727.0A CN105130763B (zh) | 2015-09-22 | 2015-09-22 | 一种甲基叔丁基醚的脱硫方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105130763A CN105130763A (zh) | 2015-12-09 |
CN105130763B true CN105130763B (zh) | 2017-01-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510607727.0A Active CN105130763B (zh) | 2015-09-22 | 2015-09-22 | 一种甲基叔丁基醚的脱硫方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105130763B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108129275B (zh) * | 2018-01-09 | 2021-03-30 | 石家庄鼎盈化工股份有限公司 | 一种甲基叔丁基醚的脱硫方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003044129A1 (es) * | 2001-11-20 | 2003-05-30 | Consejo Superior De Investigaciones Cientificas | Un procedimiento para la oxidacion de compuestos de azufre de las fracciones gasolina, kerosene y diesel |
CA2662627C (en) * | 2006-03-03 | 2013-04-30 | Saudi Arabian Oil Company | Catalytic process for deep oxidative desulfurization of liquid transportation fuels |
CN102731268A (zh) * | 2011-04-01 | 2012-10-17 | 北京石油化工学院 | 催化蒸馏脱除甲基叔丁基醚中硫化物的方法 |
CN103184068B (zh) * | 2013-04-15 | 2014-10-01 | 淮阴师范学院 | 一种双氧水-盐酸氧化脱硫方法 |
CN103464140B (zh) * | 2013-09-06 | 2015-08-05 | 江苏大学 | 一种介孔硅材料以及制备方法和应用 |
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2015
- 2015-09-22 CN CN201510607727.0A patent/CN105130763B/zh active Active
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Publication number | Publication date |
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CN105130763A (zh) | 2015-12-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: He Changzhou Inventor after: Fan Hong Inventor after: Wan Jiabing Inventor after: Cheng Feng Inventor after: Feng Laiguo Inventor before: Cui Xianchang |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161027 Address after: 224000 No. 8, environmental protection Avenue, Yancheng environmental protection industrial park, Jiangsu, Yancheng City (28) Applicant after: JIANGSU LANFENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 314422 Jiaxing, Henan Province, Hangzhou City, Haining Economic Development Zone Star Bay Garden Jinsha garden 22-4-607 Applicant before: Cui Xianchang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A desulfurization method of methyl tert butyl ether Effective date of registration: 20210511 Granted publication date: 20170111 Pledgee: Bank of Jiangsu Co.,Ltd. Yancheng branch Pledgor: JIANGSU LANFENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021320000054 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220517 Granted publication date: 20170111 Pledgee: Bank of Jiangsu Co.,Ltd. Yancheng branch Pledgor: JIANGSU LANFENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021320000054 |