CN104926611B - 一种氯化苄无碱连续水解制备苯甲醇的新工艺 - Google Patents
一种氯化苄无碱连续水解制备苯甲醇的新工艺 Download PDFInfo
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- CN104926611B CN104926611B CN201510286820.6A CN201510286820A CN104926611B CN 104926611 B CN104926611 B CN 104926611B CN 201510286820 A CN201510286820 A CN 201510286820A CN 104926611 B CN104926611 B CN 104926611B
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- reaction
- chloride
- benzyl
- benzyl chloride
- benzyl alcohol
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
- C07C29/124—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids of halides
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286820.6A CN104926611B (zh) | 2015-05-31 | 2015-05-31 | 一种氯化苄无碱连续水解制备苯甲醇的新工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286820.6A CN104926611B (zh) | 2015-05-31 | 2015-05-31 | 一种氯化苄无碱连续水解制备苯甲醇的新工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104926611A CN104926611A (zh) | 2015-09-23 |
| CN104926611B true CN104926611B (zh) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510286820.6A Active CN104926611B (zh) | 2015-05-31 | 2015-05-31 | 一种氯化苄无碱连续水解制备苯甲醇的新工艺 |
Country Status (1)
| Country | Link |
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| CN (1) | CN104926611B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924328B (zh) * | 2016-05-19 | 2019-01-18 | 连云港市工业投资集团有限公司 | 一种高选择性制备苯甲醇的绿色水解工艺 |
| CN108129268A (zh) * | 2018-01-12 | 2018-06-08 | 潜江新亿宏有机化工有限公司 | 一种苯甲醇连续精馏系统 |
| KR102050921B1 (ko) * | 2018-08-02 | 2019-12-03 | 에스케이이노베이션 주식회사 | 유기용제 조성물 및 이를 포함하는 도료 조성물 |
| CN109734555A (zh) * | 2019-02-01 | 2019-05-10 | 武汉格源精细化学有限公司 | 高纯度对甲基苯甲醇的制备方法 |
| CN116178106A (zh) * | 2019-10-11 | 2023-05-30 | 武汉有机实业有限公司 | 一种利用微通道反应器无碱制备苯甲醇的方法 |
| CN110776398B (zh) * | 2019-11-08 | 2024-03-22 | 鲁西化工集团股份有限公司氯碱化工分公司 | 一种苯甲醇梯级加压水解反应工艺及系统 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557222A (en) * | 1968-02-19 | 1971-01-19 | Velsicol Chemical Corp | Hydrolysis of benzyl chloride to benzyl alcohol |
| EP0064486B1 (en) * | 1981-05-04 | 1984-08-01 | Eka Ab | Method and apparatus for the hydrolysis of alpha-chlorinated toluene compounds |
| GB2155464A (en) * | 1984-03-06 | 1985-09-25 | Ici Plc | Preparation of benzyl alcohols |
| CN101811936A (zh) * | 2009-11-12 | 2010-08-25 | 山东聊城中盛蓝瑞化工有限公司 | 一种苯甲醇连续水解工艺及其使用的设备 |
| CN201593028U (zh) * | 2009-11-12 | 2010-09-29 | 山东聊城中盛蓝瑞化工有限公司 | 一种苯甲醇连续水解工艺使用的设备 |
| CN102757312A (zh) * | 2012-07-27 | 2012-10-31 | 湖北绿色家园精细化工有限责任公司 | 一种高选择性低耗能苯甲醇制备方法 |
-
2015
- 2015-05-31 CN CN201510286820.6A patent/CN104926611B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557222A (en) * | 1968-02-19 | 1971-01-19 | Velsicol Chemical Corp | Hydrolysis of benzyl chloride to benzyl alcohol |
| EP0064486B1 (en) * | 1981-05-04 | 1984-08-01 | Eka Ab | Method and apparatus for the hydrolysis of alpha-chlorinated toluene compounds |
| GB2155464A (en) * | 1984-03-06 | 1985-09-25 | Ici Plc | Preparation of benzyl alcohols |
| CN101811936A (zh) * | 2009-11-12 | 2010-08-25 | 山东聊城中盛蓝瑞化工有限公司 | 一种苯甲醇连续水解工艺及其使用的设备 |
| CN201593028U (zh) * | 2009-11-12 | 2010-09-29 | 山东聊城中盛蓝瑞化工有限公司 | 一种苯甲醇连续水解工艺使用的设备 |
| CN102757312A (zh) * | 2012-07-27 | 2012-10-31 | 湖北绿色家园精细化工有限责任公司 | 一种高选择性低耗能苯甲醇制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| 氯化苄水解合成苯甲醇反应过程的研究;李传兆等;《现代化工》;19991231;第19卷(第5期);第26-28页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104926611A (zh) | 2015-09-23 |
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Address after: 433000 Xianhe national high tech Zone, Xiantao new material industrial park, No. Avenue, No. 1 Applicant after: HUBEI GREENHOME MATERIALS TECHNOLOGY, Inc. Address before: 60 No. 433000 Hubei province Xiantao Xiantao office Sha Tsui Road Applicant before: HUBEI GREENHOME FINE CHEMICAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new process for the continuous hydrolysis of benzyl chloride without alkali to prepare benzyl alcohol Granted publication date: 20170510 Pledgee: Xiantao Caiyuan Financing Guarantee Co.,Ltd. Pledgor: HUBEI GREENHOME MATERIALS TECHNOLOGY, Inc. Registration number: Y2024980030627 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170510 Pledgee: Xiantao Caiyuan Financing Guarantee Co.,Ltd. Pledgor: HUBEI GREENHOME MATERIALS TECHNOLOGY, Inc. Registration number: Y2024980030627 |
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| PC01 | Cancellation 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 new process for the continuous hydrolysis of benzyl chloride without alkali to prepare benzyl alcohol Granted publication date: 20170510 Pledgee: China Merchants Bank Limited by Share Ltd. Wuhan branch Pledgor: HUBEI GREENHOME MATERIALS TECHNOLOGY, Inc. Registration number: Y2025980050916 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |