CN1268598C - 一种叔烷基醚生产工艺 - Google Patents
一种叔烷基醚生产工艺 Download PDFInfo
- Publication number
- CN1268598C CN1268598C CN 200310114563 CN200310114563A CN1268598C CN 1268598 C CN1268598 C CN 1268598C CN 200310114563 CN200310114563 CN 200310114563 CN 200310114563 A CN200310114563 A CN 200310114563A CN 1268598 C CN1268598 C CN 1268598C
- Authority
- CN
- China
- Prior art keywords
- production technique
- distillation tower
- tower
- product
- ether
- 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 28
- 230000008569 process Effects 0.000 title abstract description 11
- 125000005011 alkyl ether group Chemical group 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 83
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 26
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 238000005194 fractionation Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004821 distillation Methods 0.000 claims description 56
- 230000003197 catalytic effect Effects 0.000 claims description 42
- 150000001336 alkenes Chemical group 0.000 claims description 22
- 238000006266 etherification reaction Methods 0.000 claims description 22
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 22
- 230000009466 transformation Effects 0.000 claims description 17
- 150000002191 fatty alcohols Chemical group 0.000 claims description 15
- 241000282326 Felis catus Species 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 25
- 239000003054 catalyst Substances 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract 5
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 3
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 30
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 9
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 9
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003729 cation exchange resin Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- BUWXUSLQPDDDSD-UHFFFAOYSA-N 2-methyl-2-(2-methylbutan-2-yloxy)butane Chemical compound CCC(C)(C)OC(C)(C)CC BUWXUSLQPDDDSD-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- WWUVJRULCWHUSA-UHFFFAOYSA-N 2-methyl-1-pentene Chemical compound CCCC(C)=C WWUVJRULCWHUSA-UHFFFAOYSA-N 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- VDMXPMYSWFDBJB-UHFFFAOYSA-N 1-ethoxypentane Chemical group CCCCCOCC VDMXPMYSWFDBJB-UHFFFAOYSA-N 0.000 description 1
- BPIUIOXAFBGMNB-UHFFFAOYSA-N 1-hexoxyhexane Chemical compound CCCCCCOCCCCCC BPIUIOXAFBGMNB-UHFFFAOYSA-N 0.000 description 1
- ATQUFXWBVZUTKO-UHFFFAOYSA-N 1-methylcyclopentene Chemical compound CC1=CCCC1 ATQUFXWBVZUTKO-UHFFFAOYSA-N 0.000 description 1
- OWWIWYDDISJUMY-UHFFFAOYSA-N 2,3-dimethylbut-1-ene Chemical group CC(C)C(C)=C OWWIWYDDISJUMY-UHFFFAOYSA-N 0.000 description 1
- -1 2-ethyl butylene Chemical group 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310114563 CN1268598C (zh) | 2003-12-26 | 2003-12-26 | 一种叔烷基醚生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310114563 CN1268598C (zh) | 2003-12-26 | 2003-12-26 | 一种叔烷基醚生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1634832A CN1634832A (zh) | 2005-07-06 |
CN1268598C true CN1268598C (zh) | 2006-08-09 |
Family
ID=34843452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200310114563 Expired - Lifetime CN1268598C (zh) | 2003-12-26 | 2003-12-26 | 一种叔烷基醚生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1268598C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104250204B (zh) * | 2013-06-25 | 2016-06-15 | 中国石油化工股份有限公司 | 一种混合醚化工艺 |
CN108218675B (zh) * | 2018-01-25 | 2021-08-31 | 丹东明珠特种树脂有限公司 | 乙基叔丁基醚醚化制备工艺方法 |
-
2003
- 2003-12-26 CN CN 200310114563 patent/CN1268598C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1634832A (zh) | 2005-07-06 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION Free format text: FORMER OWNER: SINOPEC QILU BRANCH COMPANY Effective date: 20070803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070803 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 124 box 255400, Linzi District, Shandong, Zibo Patentee before: SINOPEC QILU Co. |
|
CX01 | Expiry of patent term |
Granted publication date: 20060809 |
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CX01 | Expiry of patent term |