CN107849465A - 一种油浆沉降剂及其使用方法 - Google Patents
一种油浆沉降剂及其使用方法 Download PDFInfo
- Publication number
- CN107849465A CN107849465A CN201680039580.2A CN201680039580A CN107849465A CN 107849465 A CN107849465 A CN 107849465A CN 201680039580 A CN201680039580 A CN 201680039580A CN 107849465 A CN107849465 A CN 107849465A
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- CN
- China
- Prior art keywords
- slurry oil
- sedimentation agent
- phenolic resin
- oil sedimentation
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
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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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
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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)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (7)
- 一种油浆沉降剂,其特征在于,按照重量百分比,由10~50%的聚(甲基)丙烯酸树脂、5~30%的烷基季铵盐、5~20%的烷(氧)基酚醛树脂、25~80%的溶剂组成。
- 一种油浆沉降剂,其特征在于,按照重量百分比,由25~35%的聚(甲基)丙烯酸树脂、15~25%的烷基季铵盐、10~20%的烷(氧)基酚醛树脂、35~50%的溶剂组成。
- 根据权利要求1或2所述的一种油浆沉降剂,其特征在于,所述的聚(甲基)丙烯酸树脂是聚丙烯酸、聚甲基丙烯酸中的一种或其混合物。
- 根据权利要求1或2所述的一种油浆沉降剂,其特征在于,所述的烷基季铵盐的通式为R4NX,其中R为相同或者不同的C1~C18烃基,X为C1~C4羧基。
- 根据权利要求1或2所述的一种油浆沉降剂,其特征在于,所述的烷(氧)基酚醛树脂为乙氧基酚醛树脂、丙氧基酚醛树脂或C4~C9烷基酚醛树脂中的一种。
- 根据权利要求1或2所述的一种复配油浆沉降剂,其特征在于,所述的溶剂为是乙二醇、甘油或季戊四醇中的一种或几种的混合物。
- 一种复配油浆沉降剂的使用方法,其特征在于,所述的沉降剂直接添加到油浆中使用,添加的量为500~2000ppm,沉降温度为80~100℃。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2016/070802 WO2017120798A1 (zh) | 2016-01-13 | 2016-01-13 | 一种油浆沉降剂及其使用方法 |
Publications (1)
Publication Number | Publication Date |
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CN107849465A true CN107849465A (zh) | 2018-03-27 |
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CN201680039580.2A Pending CN107849465A (zh) | 2016-01-13 | 2016-01-13 | 一种油浆沉降剂及其使用方法 |
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CN (1) | CN107849465A (zh) |
WO (1) | WO2017120798A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115216331A (zh) * | 2022-06-22 | 2022-10-21 | 中海油天津化工研究设计院有限公司 | 多烷基枝化酚醛树脂型油浆沉降剂及制备方法、使用方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115505424A (zh) * | 2022-11-02 | 2022-12-23 | 广东华粤特种蜡科技有限公司 | 一种催化油浆脱固方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681451A (en) * | 1996-01-31 | 1997-10-28 | Betzdearborn Inc. | Settling aids for solids in hydrocarbons |
CN101670199A (zh) * | 2009-09-21 | 2010-03-17 | 段华山 | 一种捕获沉降剂及脱除油浆中催化剂固体粉末的方法 |
CN103524016A (zh) * | 2013-10-22 | 2014-01-22 | 山东省环境保护科学研究设计院 | 一种重金属底泥稳定沉降剂及其稳定沉降方法 |
CN204142610U (zh) * | 2014-11-13 | 2015-02-04 | 中国矿业大学 | 一种沉降实验装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1164345C (zh) * | 2001-06-25 | 2004-09-01 | 浙江江南工贸集团股份有限公司 | 沉降分离催化裂化油浆中催化剂粉末的方法 |
CN101205472B (zh) * | 2006-12-22 | 2011-05-18 | 中国石油化工股份有限公司 | 一种脱除催化裂化油浆中催化剂粉末的组合物和脱除方法 |
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2016
- 2016-01-13 CN CN201680039580.2A patent/CN107849465A/zh active Pending
- 2016-01-13 WO PCT/CN2016/070802 patent/WO2017120798A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681451A (en) * | 1996-01-31 | 1997-10-28 | Betzdearborn Inc. | Settling aids for solids in hydrocarbons |
CN101670199A (zh) * | 2009-09-21 | 2010-03-17 | 段华山 | 一种捕获沉降剂及脱除油浆中催化剂固体粉末的方法 |
CN103524016A (zh) * | 2013-10-22 | 2014-01-22 | 山东省环境保护科学研究设计院 | 一种重金属底泥稳定沉降剂及其稳定沉降方法 |
CN204142610U (zh) * | 2014-11-13 | 2015-02-04 | 中国矿业大学 | 一种沉降实验装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115216331A (zh) * | 2022-06-22 | 2022-10-21 | 中海油天津化工研究设计院有限公司 | 多烷基枝化酚醛树脂型油浆沉降剂及制备方法、使用方法 |
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WO2017120798A1 (zh) | 2017-07-20 |
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Address after: 518000 No. 1803, 18 floor, Shenzhen international exchange Plaza, Jintian South Road, Futian District, Shenzhen, Guangdong. Applicant after: Guangchang Daxin material technology service (Shenzhen) Limited by Share Ltd Applicant after: Shenzhen Guangchangda Petroleum Additive Co., Ltd. Address before: 518000 No. 1803, 18 floor, Shenzhen international exchange Plaza, Jintian South Road, Futian District, Shenzhen, Guangdong. Applicant before: Shenzhen City Guangchangda Industrial Co., Ltd. Applicant before: Shenzhen Guangchangda Petroleum Additive Co., Ltd. |
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Application publication date: 20180327 |
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