CN1202060C - 一种醚类产品的生产方法 - Google Patents
一种醚类产品的生产方法 Download PDFInfo
- Publication number
- CN1202060C CN1202060C CNB001239570A CN00123957A CN1202060C CN 1202060 C CN1202060 C CN 1202060C CN B001239570 A CNB001239570 A CN B001239570A CN 00123957 A CN00123957 A CN 00123957A CN 1202060 C CN1202060 C CN 1202060C
- Authority
- CN
- China
- Prior art keywords
- tower
- alcohol
- catalytic distillation
- product
- bed reactor
- 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 - Fee Related
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000004821 distillation Methods 0.000 claims abstract description 34
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 32
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 32
- 230000003197 catalytic effect Effects 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 150000001336 alkenes Chemical group 0.000 claims abstract description 14
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006266 etherification reaction Methods 0.000 claims abstract description 11
- 241000282326 Felis catus Species 0.000 claims description 19
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 66
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 19
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 18
- 229910052799 carbon Inorganic materials 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 230000009466 transformation Effects 0.000 description 5
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000002594 sorbent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 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 1
- 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
- WYLQOLGJMFRRLX-UHFFFAOYSA-N 2-methoxy-2-methylpentane Chemical compound CCCC(C)(C)OC WYLQOLGJMFRRLX-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001239570A CN1202060C (zh) | 2000-10-18 | 2000-10-18 | 一种醚类产品的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001239570A CN1202060C (zh) | 2000-10-18 | 2000-10-18 | 一种醚类产品的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1348945A CN1348945A (zh) | 2002-05-15 |
CN1202060C true CN1202060C (zh) | 2005-05-18 |
Family
ID=4590246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001239570A Expired - Fee Related CN1202060C (zh) | 2000-10-18 | 2000-10-18 | 一种醚类产品的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1202060C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102351661B (zh) * | 2011-09-30 | 2014-04-02 | 惠州中创化工有限责任公司 | 一种制备甲基叔丁基醚的方法 |
CN107382681A (zh) * | 2017-08-01 | 2017-11-24 | 山东滨庆新能源开发有限公司 | Mtbe装置甲醇水洗后醚后碳四成共沸精馏塔回流工艺 |
CN110305702A (zh) * | 2019-08-06 | 2019-10-08 | 凯瑞环保科技股份有限公司 | 一种用工业废料生产甲醇汽油调和组分的装置和方法 |
CN110499179A (zh) * | 2019-08-30 | 2019-11-26 | 北京东方红升新能源应用技术研究院有限公司 | 甲醛和异戊烯反应合成汽油组分的方法和应用 |
CN114395415A (zh) * | 2021-12-29 | 2022-04-26 | 江苏新海石化有限公司 | 一种轻汽油醚化系统 |
-
2000
- 2000-10-18 CN CNB001239570A patent/CN1202060C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1348945A (zh) | 2002-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1067048C (zh) | 从乙酸甲酯水解生产乙酸及甲醇用的反应蒸馏方法和装置 | |
CN1308046A (zh) | 同时制备乙二醇和碳酸酯的方法 | |
CN100548895C (zh) | 含甲醇和二甲醚的污水处理工艺 | |
CN1609082A (zh) | 由叔丁醇制备异丁烯的方法 | |
CN1733696A (zh) | 反应精馏酯交换联产碳酸二甲酯和二元醇的方法 | |
CN1228305C (zh) | 制备甲基丙烯酸甲酯的方法 | |
CN1150158C (zh) | 一种连续生产碳酸二乙酯的方法 | |
CN1250494C (zh) | 催化干气制乙苯工艺流程 | |
CN1202060C (zh) | 一种醚类产品的生产方法 | |
CN1844076A (zh) | 以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 | |
CN1683292A (zh) | 环氧乙烷水合制乙二醇的方法 | |
CN1919819A (zh) | 新型二甲醚生产工艺 | |
CN1282635C (zh) | 用镁、铝混合(氢)氧化物催化剂催化转化碳酸亚烷基酯的方法 | |
CN1020099C (zh) | 分离醛杂质与环氧乙烷的方法 | |
CN112898120B (zh) | 一种生产乙二醇的装置及方法 | |
CN1127243A (zh) | 包括两个蒸馏步骤的纯化醚的方法 | |
CN1159272C (zh) | 异烯烃和/或叔烷基醚的生产工艺 | |
CN1239444C (zh) | 异烯烃的生产工艺 | |
CN1900040A (zh) | 一种近共沸乙醇除水工艺 | |
CN1070834C (zh) | 制备烷基醚及其混合物的方法 | |
CN1646469A (zh) | 甲酸甲酯的制备方法 | |
CN1159273C (zh) | 异烯烃和/或叔烷基醚的生产工艺 | |
CN1727318A (zh) | C2~c3的二元醇的制备方法 | |
CN1202051C (zh) | 一种生产异丁烯联产二甲醚和二聚异丁烯的方法 | |
CN1289464C (zh) | 甲胺的制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION; QILU PETR Free format text: FORMER OWNER: QILU PETROCHEMICAL GROUP CO., CHINA PETROCHEMICAL CORP. Effective date: 20070608 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070608 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Co-patentee after: Qilu Petrochemical Co., China Petrochemical Group Corp. Patentee after: Sinopec Corp. Address before: 124 mailbox 255408, Shandong City, Zibo Province Patentee before: Qilu Petrochemical Co., China Petrochemical Group Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION Free format text: FORMER OWNER: CHINA PETROLEUM + CHEMICAL CORPORATION; QILU PETROCHEMICAL GROUP CO., CHINA PETROCHEMICAL CORP. Effective date: 20071228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071228 Address after: 6, Xin Xin Dong Street, Beijing, Chaoyang District, China: 100029 Patentee after: Sinopec Corp. Address before: 6, Xin Xin Dong Street, Beijing, Chaoyang District, China: 100029 Co-patentee before: Qilu Petrochemical Co., China Petrochemical Group Corp. Patentee before: China Petroleum Chemical Co |
|
DD01 | Delivery of document by public notice |
Addressee: Person in charge of patent of Sinopec Document name: Notification of Termination of Patent Right |
|
DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20191018 |