CN107188789A - 一种催化反应精馏生产聚甲氧基二烷基醚的方法 - Google Patents
一种催化反应精馏生产聚甲氧基二烷基醚的方法 Download PDFInfo
- Publication number
- CN107188789A CN107188789A CN201710581738.5A CN201710581738A CN107188789A CN 107188789 A CN107188789 A CN 107188789A CN 201710581738 A CN201710581738 A CN 201710581738A CN 107188789 A CN107188789 A CN 107188789A
- Authority
- CN
- China
- Prior art keywords
- catalyst
- acid
- dialkyl ether
- formaldehyde
- catalytic reaction
- 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
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
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/58—Separation; Purification; Stabilisation; Use of additives
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
甲醛转化率(%) | |
实施例5 | 99.8 |
实施例6 | 99.5 |
实施例7 | 99.0 |
实施例8 | 99.6 |
实施例9 | 98.9 |
实施例10 | 99.7 |
对比例 | 78.5 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710581738.5A CN107188789B (zh) | 2017-07-17 | 2017-07-17 | 一种催化反应精馏生产聚甲氧基二烷基醚的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710581738.5A CN107188789B (zh) | 2017-07-17 | 2017-07-17 | 一种催化反应精馏生产聚甲氧基二烷基醚的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107188789A true CN107188789A (zh) | 2017-09-22 |
CN107188789B CN107188789B (zh) | 2021-05-25 |
Family
ID=59883824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710581738.5A Active CN107188789B (zh) | 2017-07-17 | 2017-07-17 | 一种催化反应精馏生产聚甲氧基二烷基醚的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107188789B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108191615A (zh) * | 2017-12-29 | 2018-06-22 | 中国人民解放军62025部队 | 一种用循环固定床反应器合成聚甲氧基二烷基醚的方法 |
CN109921094A (zh) * | 2019-01-30 | 2019-06-21 | 中国石油大学(华东) | 一种新型聚甲氧基二烷基醚锂电池电解液及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103626640A (zh) * | 2013-12-13 | 2014-03-12 | 江苏凯茂石化科技有限公司 | 一种聚甲氧基二甲醚的制备工艺装置及方法 |
CN103848730A (zh) * | 2014-01-09 | 2014-06-11 | 东营市润成碳材料科技有限公司 | 一种聚甲氧基二甲醚的生产装置系统及生产工艺 |
CN104045530A (zh) * | 2014-05-15 | 2014-09-17 | 上海盘马化工工程技术有限公司 | 采用负载型离子液体催化剂连续制备聚甲氧基二甲醚的系统 |
CN105753666A (zh) * | 2016-05-10 | 2016-07-13 | 中国人民解放军总后勤部油料研究所 | 一种聚甲氧基二烷基醚的制备方法 |
-
2017
- 2017-07-17 CN CN201710581738.5A patent/CN107188789B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103626640A (zh) * | 2013-12-13 | 2014-03-12 | 江苏凯茂石化科技有限公司 | 一种聚甲氧基二甲醚的制备工艺装置及方法 |
CN103848730A (zh) * | 2014-01-09 | 2014-06-11 | 东营市润成碳材料科技有限公司 | 一种聚甲氧基二甲醚的生产装置系统及生产工艺 |
CN104045530A (zh) * | 2014-05-15 | 2014-09-17 | 上海盘马化工工程技术有限公司 | 采用负载型离子液体催化剂连续制备聚甲氧基二甲醚的系统 |
CN105753666A (zh) * | 2016-05-10 | 2016-07-13 | 中国人民解放军总后勤部油料研究所 | 一种聚甲氧基二烷基醚的制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108191615A (zh) * | 2017-12-29 | 2018-06-22 | 中国人民解放军62025部队 | 一种用循环固定床反应器合成聚甲氧基二烷基醚的方法 |
CN109921094A (zh) * | 2019-01-30 | 2019-06-21 | 中国石油大学(华东) | 一种新型聚甲氧基二烷基醚锂电池电解液及其应用 |
CN109921094B (zh) * | 2019-01-30 | 2022-05-03 | 中国石油大学(华东) | 一种新型聚甲氧基二烷基醚锂电池电解液及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN107188789B (zh) | 2021-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104058940A (zh) | 甲醇经缩合、氧化、缩聚和醚化合成聚甲氧基二甲醚的方法 | |
CN104250205B (zh) | 甲基叔丁基醚的制备方法及其装置 | |
WO2022033008A1 (zh) | 一种以甲醇为原料制备聚甲氧基二甲醚的制备工艺 | |
CN103360224A (zh) | 一种制备聚甲氧基二甲醚的组合工艺 | |
CN101402553B (zh) | 一种由碳四与甲醇生产高纯度mtbe的方法 | |
CN101293210A (zh) | 乙酯和丁烯直接酯化制备乙酸仲丁酯的复合催化剂 | |
CN110818566A (zh) | 一种环戊烯制备环戊醇的方法 | |
CN104230684A (zh) | 由甲醇合成聚甲醛二甲醚的工艺方法 | |
CN107188789A (zh) | 一种催化反应精馏生产聚甲氧基二烷基醚的方法 | |
CN111808067B (zh) | 以甲醇为原料制备三聚甲醛的工艺 | |
CN112537998A (zh) | 连续催化加氢生产新戊二醇的工艺 | |
CN101817731B (zh) | 一种甲醇转化制备聚甲氧基二甲醚的方法 | |
CN101601995A (zh) | 用于甲醇气相脱水制二甲醚的氧化铝催化剂及其制备方法 | |
CN111905746A (zh) | 一种甲醛环状衍生物的精制催化剂及其应用 | |
CN108383696B (zh) | 制备聚甲氧基二甲醚的方法 | |
CN102234230A (zh) | 用c4馏分合成醋酸仲丁酯的工艺方法 | |
CN104311390A (zh) | 一种合成仲丁醇的方法 | |
CN102757341A (zh) | 一种醋酸乙酯和/或醋酸异丙酯的制备方法 | |
CN102617290A (zh) | 环戊烯制备环戊醇的方法 | |
CN111841635A (zh) | 一种路易斯酸改性强酸性阳离子交换树脂及其制备方法 | |
CN109956845A (zh) | 一种丙烯聚合制备壬烯的工艺方法 | |
CN102603486A (zh) | 一种由环戊烯制备环戊醇的方法 | |
CN104529730A (zh) | 一种由2-戊烯制备3-戊酮的方法 | |
CN109651097B (zh) | 以甲醇和多聚甲醛生产聚甲醛二甲醚的工艺方法 | |
CN112322319B (zh) | 环氧丙烷的共氧化法联产甲基叔丁基醚的工艺废液的处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 102300 Beijing city Mentougou District Three Street No. 1 Applicant after: Institute of Military New Energy Technology, Institute of Systems Engineering, Academy of Military Sciences Applicant after: China University of Petroleum (East China) Address before: 102300 Beijing city Mentougou District Three Street No. 1 Applicant before: INSTITUTE OF OIL PLANT, LOGISTIC SUPPORT DEPARTMENT OF THE CENTRAL MILITARY COMMISSION Applicant before: China University of Petroleum (East China) |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 102300 Beijing city Mentougou District Three Street No. 1 Patentee after: Institute of Military New Energy Technology, Institute of Systems Engineering, Academy of Military Sciences Address before: 102300 Beijing city Mentougou District Three Street No. 1 Patentee before: Institute of Military New Energy Technology, Institute of Systems Engineering, Academy of Military Sciences Patentee before: China University of Petroleum (East China) |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: An Gaojun Inventor after: Xiong Chunhua Inventor after: Lu Changbo Inventor after: Xue Zhenzhen Inventor after: Wang Xudong Inventor after: Zhou Youjie Inventor before: An Gaojun Inventor before: Shang Hongyan Inventor before: Xiong Chunhua Inventor before: Lu Changbo Inventor before: Xue Zhenzhen Inventor before: Wang Xudong Inventor before: Zhou Youjie |