CN110343544B - 一种淀粉基原油破乳剂、制备方法及其用途 - Google Patents
一种淀粉基原油破乳剂、制备方法及其用途 Download PDFInfo
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- CN110343544B CN110343544B CN201810281007.3A CN201810281007A CN110343544B CN 110343544 B CN110343544 B CN 110343544B CN 201810281007 A CN201810281007 A CN 201810281007A CN 110343544 B CN110343544 B CN 110343544B
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- crude oil
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- demulsifier
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
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CN201810281007.3A CN110343544B (zh) | 2018-04-02 | 2018-04-02 | 一种淀粉基原油破乳剂、制备方法及其用途 |
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CN201810281007.3A CN110343544B (zh) | 2018-04-02 | 2018-04-02 | 一种淀粉基原油破乳剂、制备方法及其用途 |
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CN110343544A CN110343544A (zh) | 2019-10-18 |
CN110343544B true CN110343544B (zh) | 2021-09-21 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101050380A (zh) * | 2007-05-21 | 2007-10-10 | 蔡盛生 | 一种高效原油破乳剂 |
CN101053799A (zh) * | 2007-04-09 | 2007-10-17 | 袁毅桦 | 处理含油泥砂的破乳剂的制备及其处理方法 |
CN104194822A (zh) * | 2014-09-04 | 2014-12-10 | 中国海洋石油总公司 | 一种交联型非离子聚醚原油破乳剂及其制备方法 |
CN104828903A (zh) * | 2015-04-20 | 2015-08-12 | 南京工业大学 | 一种新型复合破乳除油剂的制备方法 |
CN105255514A (zh) * | 2015-11-18 | 2016-01-20 | 北京石油化工学院 | 一种新型改性原油破乳剂的制备方法 |
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2018
- 2018-04-02 CN CN201810281007.3A patent/CN110343544B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053799A (zh) * | 2007-04-09 | 2007-10-17 | 袁毅桦 | 处理含油泥砂的破乳剂的制备及其处理方法 |
CN101050380A (zh) * | 2007-05-21 | 2007-10-10 | 蔡盛生 | 一种高效原油破乳剂 |
CN104194822A (zh) * | 2014-09-04 | 2014-12-10 | 中国海洋石油总公司 | 一种交联型非离子聚醚原油破乳剂及其制备方法 |
CN104828903A (zh) * | 2015-04-20 | 2015-08-12 | 南京工业大学 | 一种新型复合破乳除油剂的制备方法 |
CN105255514A (zh) * | 2015-11-18 | 2016-01-20 | 北京石油化工学院 | 一种新型改性原油破乳剂的制备方法 |
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