CN1103106A - 润滑油基础油添加剂 - Google Patents
润滑油基础油添加剂 Download PDFInfo
- Publication number
- CN1103106A CN1103106A CN 94115190 CN94115190A CN1103106A CN 1103106 A CN1103106 A CN 1103106A CN 94115190 CN94115190 CN 94115190 CN 94115190 A CN94115190 A CN 94115190A CN 1103106 A CN1103106 A CN 1103106A
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- Prior art keywords
- oil
- acid
- anhydride
- preserving
- base
- 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.)
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94115190 CN1032698C (zh) | 1994-09-20 | 1994-09-20 | 润滑油基础油添加剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94115190 CN1032698C (zh) | 1994-09-20 | 1994-09-20 | 润滑油基础油添加剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1103106A true CN1103106A (zh) | 1995-05-31 |
CN1032698C CN1032698C (zh) | 1996-09-04 |
Family
ID=5037393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94115190 Expired - Lifetime CN1032698C (zh) | 1994-09-20 | 1994-09-20 | 润滑油基础油添加剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1032698C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060206C (zh) * | 1997-05-13 | 2001-01-03 | 中国石油化工总公司 | 一种润滑油基础油脱氮联合工艺 |
CN1070222C (zh) * | 1997-09-01 | 2001-08-29 | 王延臻 | 石油产品脱氮的方法 |
CN1103361C (zh) * | 1997-03-28 | 2003-03-19 | 许乐新 | 一种新的石油产品脱氮废渣的处理方法 |
CN102757812A (zh) * | 2011-04-26 | 2012-10-31 | 武汉润尔华科技有限公司 | 一种润滑油基础油络合精制剂 |
CN103695027A (zh) * | 2013-12-31 | 2014-04-02 | 湖北海育能源科技有限公司 | 一种焦化蜡油络合改质剂 |
CN104212478A (zh) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | 一种重质油品脱氮的方法 |
-
1994
- 1994-09-20 CN CN 94115190 patent/CN1032698C/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1103361C (zh) * | 1997-03-28 | 2003-03-19 | 许乐新 | 一种新的石油产品脱氮废渣的处理方法 |
CN1060206C (zh) * | 1997-05-13 | 2001-01-03 | 中国石油化工总公司 | 一种润滑油基础油脱氮联合工艺 |
CN1070222C (zh) * | 1997-09-01 | 2001-08-29 | 王延臻 | 石油产品脱氮的方法 |
CN102757812A (zh) * | 2011-04-26 | 2012-10-31 | 武汉润尔华科技有限公司 | 一种润滑油基础油络合精制剂 |
CN102757812B (zh) * | 2011-04-26 | 2015-02-25 | 武汉润尔华科技有限公司 | 一种润滑油基础油络合精制剂 |
CN104212478A (zh) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | 一种重质油品脱氮的方法 |
CN104212478B (zh) * | 2013-06-05 | 2016-06-08 | 中国石油天然气股份有限公司 | 一种重质油品脱氮的方法 |
CN103695027A (zh) * | 2013-12-31 | 2014-04-02 | 湖北海育能源科技有限公司 | 一种焦化蜡油络合改质剂 |
Also Published As
Publication number | Publication date |
---|---|
CN1032698C (zh) | 1996-09-04 |
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Addressee: China Petrochemical Corporation Document name: payment instructions |
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Addressee: Zhao Dalan Document name: payment instructions |
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ASS | Succession or assignment of patent right |
Owner name: CHINA PETROCHEMICAL CORPORATION Free format text: FORMER OWNER: CHINA PETROCHEMICAL CORPORATION; WUHAN PETRO-CHEMICAL PLANT, CHINA PETRO-CHEMICAL CORP. Effective date: 20080808 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA PETROCHEMICAL CORPORATION; WUHAN PETRO-CHEMI Free format text: FORMER NAME OR ADDRESS: CHINA PETRO-CHEMICAL CORP.; CHINA PETROCHEMICAL WUHAN OIL CHEMICAL WORKS |
|
CP03 | Change of name, title or address |
Address after: Wuhan branch, Evergreen Road, Qingshan District, Hubei, Wuhan Province, China: 430082 Co-patentee after: WUHAN PETRO CHEMICAL PLANT CHI Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: No. 24, No. 24, Xiao Guan Street, Ann Wai: 100029 Co-patentee before: Wuhan Petro-chemical Factory, China Petro-chemical Corp. Patentee before: China Petrochemical Corporation |
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TR01 | Transfer of patent right |
Effective date of registration: 20080808 Address after: Postcode of Changqing Road, Qingshan District, Hubei, Wuhan: 430082 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: Wuhan branch, Evergreen Road, Qingshan District, Hubei, Wuhan Province, China: 430082 Co-patentee before: WUHAN PETRO CHEMICAL PLANT CHI Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Yajun Document name: Notification of Passing Examination on Formalities |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140920 Granted publication date: 19960904 |