CN106496455B - 一种改进原油脱钙剂低温稳定性的方法 - Google Patents
一种改进原油脱钙剂低温稳定性的方法 Download PDFInfo
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- CN106496455B CN106496455B CN201610921365.7A CN201610921365A CN106496455B CN 106496455 B CN106496455 B CN 106496455B CN 201610921365 A CN201610921365 A CN 201610921365A CN 106496455 B CN106496455 B CN 106496455B
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- Prior art keywords
- crude oil
- decalcifying agent
- oil decalcifying
- terpolymer
- acid
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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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
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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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
- C10G29/28—Organic compounds not containing metal atoms containing sulfur as the only hetero atom, e.g. mercaptans, or sulfur and oxygen as the only hetero atoms
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1033—Oil well production fluids
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/205—Metal content
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610921365.7A CN106496455B (zh) | 2016-10-21 | 2016-10-21 | 一种改进原油脱钙剂低温稳定性的方法 |
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CN201610921365.7A CN106496455B (zh) | 2016-10-21 | 2016-10-21 | 一种改进原油脱钙剂低温稳定性的方法 |
Publications (2)
Publication Number | Publication Date |
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CN106496455A CN106496455A (zh) | 2017-03-15 |
CN106496455B true CN106496455B (zh) | 2018-12-11 |
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CN201610921365.7A Active CN106496455B (zh) | 2016-10-21 | 2016-10-21 | 一种改进原油脱钙剂低温稳定性的方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1454967A (zh) * | 2003-06-03 | 2003-11-12 | 克拉玛依市金山石油化工科技实业公司 | 烃油脱金属剂及其制备方法和使用方法 |
CN105713646A (zh) * | 2016-03-21 | 2016-06-29 | 东南大学 | 一种环保型原油脱钙剂 |
CN105802659A (zh) * | 2016-05-05 | 2016-07-27 | 东南大学 | 一种环保型复合原油脱钙剂 |
CN105924591A (zh) * | 2016-05-05 | 2016-09-07 | 东南大学 | 一种环保型原油脱钙剂及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7399403B2 (en) * | 2004-05-03 | 2008-07-15 | Nalco Company | Decalcification of refinery hydrocarbon feedstocks |
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2016
- 2016-10-21 CN CN201610921365.7A patent/CN106496455B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1454967A (zh) * | 2003-06-03 | 2003-11-12 | 克拉玛依市金山石油化工科技实业公司 | 烃油脱金属剂及其制备方法和使用方法 |
CN105713646A (zh) * | 2016-03-21 | 2016-06-29 | 东南大学 | 一种环保型原油脱钙剂 |
CN105802659A (zh) * | 2016-05-05 | 2016-07-27 | 东南大学 | 一种环保型复合原油脱钙剂 |
CN105924591A (zh) * | 2016-05-05 | 2016-09-07 | 东南大学 | 一种环保型原油脱钙剂及其制备方法 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant before: CNOOC Energy Development Co., Ltd. |
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