CN1055720C - 润滑油基础油脱氮工艺 - Google Patents
润滑油基础油脱氮工艺 Download PDFInfo
- Publication number
- CN1055720C CN1055720C CN97116286A CN97116286A CN1055720C CN 1055720 C CN1055720 C CN 1055720C CN 97116286 A CN97116286 A CN 97116286A CN 97116286 A CN97116286 A CN 97116286A CN 1055720 C CN1055720 C CN 1055720C
- Authority
- CN
- China
- Prior art keywords
- oil
- denitrogenation
- slurry tank
- lubricant base
- electrofining slurry
- 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.)
- Expired - Lifetime
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
Abstract
Description
减三线原料 | 脱氮润滑油基础油 | |
碱氮ppm | 232 | 12.51 |
硫含量ppm | 1815.2 | 1729.8 |
色号 | 2.5 | 1.5 |
旋转氧弹 | 111 | 270 |
剂油比 | 0 | 1∶500 | 1∶400 | 1∶300 | 1∶150 | 1∶100 | 1∶50 |
碱氮含量ppm | 279 | 180 | 150 | 130 | 36 | 8 | 1 |
旋转氧弹min | 130 | 160 | 170 | 175 | 205 | 215 | 236 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97116286A CN1055720C (zh) | 1997-09-10 | 1997-09-10 | 润滑油基础油脱氮工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97116286A CN1055720C (zh) | 1997-09-10 | 1997-09-10 | 润滑油基础油脱氮工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1177626A CN1177626A (zh) | 1998-04-01 |
CN1055720C true CN1055720C (zh) | 2000-08-23 |
Family
ID=5173741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97116286A Expired - Lifetime CN1055720C (zh) | 1997-09-10 | 1997-09-10 | 润滑油基础油脱氮工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1055720C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101386792B (zh) * | 2008-11-04 | 2013-01-02 | 中国海洋石油总公司 | 变压器油基础油及其制备方法与应用 |
CN101560330B (zh) * | 2009-06-01 | 2010-11-10 | 上海富沃地润滑油有限公司 | 环保型橡胶软化油的生产方法 |
CN101735882B (zh) * | 2009-12-10 | 2013-01-23 | 武汉科技学院 | 一种废内燃机油再生基础油的方法 |
CN101967393A (zh) * | 2010-10-18 | 2011-02-09 | 李湘平 | 原油减压渣油生产微晶蜡的方法 |
CN102533319B (zh) * | 2010-12-17 | 2014-06-04 | 中国石油天然气股份有限公司 | 一种脱除油品中碱性氮化物的方法 |
CN102732301B (zh) * | 2011-04-14 | 2015-03-18 | 中国石油化工股份有限公司 | 一种生产光亮油的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53136005A (en) * | 1977-05-02 | 1978-11-28 | Nippon Mining Co Ltd | Refrigerator oil |
EP0178710A2 (en) * | 1984-10-12 | 1986-04-23 | Shell Internationale Researchmaatschappij B.V. | Process for the manufacture of lubricating base oils and base oils thus produced |
JPS62270688A (ja) * | 1986-05-17 | 1987-11-25 | Nippon Steel Chem Co Ltd | 潤滑油基油組成物及びその製造法 |
-
1997
- 1997-09-10 CN CN97116286A patent/CN1055720C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53136005A (en) * | 1977-05-02 | 1978-11-28 | Nippon Mining Co Ltd | Refrigerator oil |
EP0178710A2 (en) * | 1984-10-12 | 1986-04-23 | Shell Internationale Researchmaatschappij B.V. | Process for the manufacture of lubricating base oils and base oils thus produced |
JPS62270688A (ja) * | 1986-05-17 | 1987-11-25 | Nippon Steel Chem Co Ltd | 潤滑油基油組成物及びその製造法 |
Also Published As
Publication number | Publication date |
---|---|
CN1177626A (zh) | 1998-04-01 |
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SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 6, Huixin East Street, Chaoyang District, Beijing, zip code: 100029 Co-patentee after: WUHAN PETRO CHEMICAL PLANT CHI Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Co-patentee after: Sinopec Group Jingmen petrochemical plant Address before: 6, Huixin East Street, Chaoyang District, Beijing, zip code: 100029 Co-patentee before: Wuhan Petro-chemical Factory, China Petro-chemical Corp. Patentee before: China Petrochemical Corporation Co-patentee before: Sinopec Jingmen Petrochemical General Plant |
|
TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: 6, Xin Xin Dong Street, Beijing, Chaoyang District, China: 100029 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 6, Xin Xin Dong Street, Beijing, Chaoyang District, China: 100029 Co-patentee before: WUHAN PETRO CHEMICAL PLANT CHI Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Co-patentee before: Sinopec Group Jingmen petrochemical plant |
|
C56 | Change in the name or address of the patentee |
Owner name: CHINA PETROCHEMICAL CORPORATION Free format text: FORMER NAME: CHINA PETRO-CHEMICAL CORP. |
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CX01 | Expiry of patent term |
Granted publication date: 20000823 |
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CX01 | Expiry of patent term |