CN202099220U - 具有能同时连续生产甲基单乙醇胺和甲基二乙醇胺的设备 - Google Patents
具有能同时连续生产甲基单乙醇胺和甲基二乙醇胺的设备 Download PDFInfo
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- CN202099220U CN202099220U CN2011202282837U CN201120228283U CN202099220U CN 202099220 U CN202099220 U CN 202099220U CN 2011202282837 U CN2011202282837 U CN 2011202282837U CN 201120228283 U CN201120228283 U CN 201120228283U CN 202099220 U CN202099220 U CN 202099220U
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- methyldiethanolamine
- methyl monoethanolamine
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CN2011202282837U CN202099220U (zh) | 2011-06-30 | 2011-06-30 | 具有能同时连续生产甲基单乙醇胺和甲基二乙醇胺的设备 |
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CN2011202282837U CN202099220U (zh) | 2011-06-30 | 2011-06-30 | 具有能同时连续生产甲基单乙醇胺和甲基二乙醇胺的设备 |
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CN202099220U true CN202099220U (zh) | 2012-01-04 |
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CN2011202282837U Expired - Lifetime CN202099220U (zh) | 2011-06-30 | 2011-06-30 | 具有能同时连续生产甲基单乙醇胺和甲基二乙醇胺的设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102302916A (zh) * | 2011-06-28 | 2012-01-04 | 山东阳谷华泰化工股份有限公司 | 一种用于氧气氧化法合成促进剂ns的装置 |
CN113185413A (zh) * | 2021-04-28 | 2021-07-30 | 宁波乐维实业有限公司 | 一种混合胺的加工工艺 |
-
2011
- 2011-06-30 CN CN2011202282837U patent/CN202099220U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102302916A (zh) * | 2011-06-28 | 2012-01-04 | 山东阳谷华泰化工股份有限公司 | 一种用于氧气氧化法合成促进剂ns的装置 |
CN113185413A (zh) * | 2021-04-28 | 2021-07-30 | 宁波乐维实业有限公司 | 一种混合胺的加工工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Equipment capable of producing N-methyl monoethanolamine and N-methyldiethanolamine simultaneously Effective date of registration: 20160328 Granted publication date: 20120104 Pledgee: Bank of China Limited by Share Ltd Maoming branch Pledgor: Maoming Yunlong Industrial Development Co., Ltd. Registration number: 2016990000245 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210319 Granted publication date: 20120104 Pledgee: Bank of China Limited by Share Ltd. Maoming branch Pledgor: MAOMING YUNLONG INDUSTRY DEVELOPMENT Co.,Ltd. Registration number: 2016990000245 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120104 |