CN203060865U - 丙烯酸及酯装置薄膜蒸发器夹套加热介质控制系统 - Google Patents
丙烯酸及酯装置薄膜蒸发器夹套加热介质控制系统 Download PDFInfo
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- CN203060865U CN203060865U CN 201220047426 CN201220047426U CN203060865U CN 203060865 U CN203060865 U CN 203060865U CN 201220047426 CN201220047426 CN 201220047426 CN 201220047426 U CN201220047426 U CN 201220047426U CN 203060865 U CN203060865 U CN 203060865U
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- film evaporator
- control system
- thin film
- chuck
- acrylic acid
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CN 201220047426 CN203060865U (zh) | 2012-02-12 | 2012-02-12 | 丙烯酸及酯装置薄膜蒸发器夹套加热介质控制系统 |
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CN 201220047426 CN203060865U (zh) | 2012-02-12 | 2012-02-12 | 丙烯酸及酯装置薄膜蒸发器夹套加热介质控制系统 |
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CN203060865U true CN203060865U (zh) | 2013-07-17 |
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CN 201220047426 Expired - Lifetime CN203060865U (zh) | 2012-02-12 | 2012-02-12 | 丙烯酸及酯装置薄膜蒸发器夹套加热介质控制系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110665243A (zh) * | 2019-11-14 | 2020-01-10 | 杭州富春食品添加剂有限公司 | 一种生产高纯度低甘油分子蒸馏单甘酯的蒸发器 |
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2012
- 2012-02-12 CN CN 201220047426 patent/CN203060865U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110665243A (zh) * | 2019-11-14 | 2020-01-10 | 杭州富春食品添加剂有限公司 | 一种生产高纯度低甘油分子蒸馏单甘酯的蒸发器 |
CN110665243B (zh) * | 2019-11-14 | 2024-05-10 | 浙江金棕榈科技股份有限公司 | 一种生产高纯度低甘油分子蒸馏单甘酯的蒸发器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Changyi District of Jilin city of Jilin Province on the 132002 road at the eastern end of Lake Jilin Trade Building Patentee after: Jilin Design Institute of Northeast Refining & Chemical Engineering Co., Ltd., CNPC Address before: Changyi District of Jilin city of Jilin Province on the 132022 road at the eastern end of Lake Jilin Trade Building Patentee before: PetroChina Northeast Refining & Chemical Engineering Co., Ltd. Jilin Design Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200930 Address after: 132002 3-6 and 9-13 floors of Block A, Jihua Economic and Trade Center, Tongtan Road, Changyi District, Jilin Province Patentee after: PetroChina Jilin Chemical Engineering Co.,Ltd. Address before: Changyi District of Jilin city of Jilin Province on the 132002 road at the eastern end of Lake Jilin Trade Building Patentee before: JILIN DESIGNING INSTITUTE OF CNPC NORTHEAST REFINING & CHEMICAL ENGINEERING Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130717 |