CN103709390B - 一种以聚乙烯亚胺为起始剂的嵌段聚醚破乳剂及其制备方法 - Google Patents
一种以聚乙烯亚胺为起始剂的嵌段聚醚破乳剂及其制备方法 Download PDFInfo
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- CN103709390B CN103709390B CN201310713620.5A CN201310713620A CN103709390B CN 103709390 B CN103709390 B CN 103709390B CN 201310713620 A CN201310713620 A CN 201310713620A CN 103709390 B CN103709390 B CN 103709390B
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- polymine
- oxirane
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- 229920000570 polyether Polymers 0.000 title claims abstract description 30
- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000003999 initiator Substances 0.000 title claims abstract description 14
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical group CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 44
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000001294 propane Substances 0.000 claims abstract description 22
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 30
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 2
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 2
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 2
- 239000001639 calcium acetate Substances 0.000 claims description 2
- 229960005147 calcium acetate Drugs 0.000 claims description 2
- 235000011092 calcium acetate Nutrition 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 abstract description 13
- 238000006049 ring expansion reaction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
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CN201310713620.5A CN103709390B (zh) | 2013-12-20 | 2013-12-20 | 一种以聚乙烯亚胺为起始剂的嵌段聚醚破乳剂及其制备方法 |
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CN201310713620.5A CN103709390B (zh) | 2013-12-20 | 2013-12-20 | 一种以聚乙烯亚胺为起始剂的嵌段聚醚破乳剂及其制备方法 |
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CN103709390A CN103709390A (zh) | 2014-04-09 |
CN103709390B true CN103709390B (zh) | 2016-05-18 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106675620B (zh) * | 2017-01-14 | 2018-03-09 | 北京化工大学 | 一种处理老化油的破乳剂及其应用 |
CN109294618B (zh) * | 2018-10-19 | 2019-10-18 | 浙江大学 | 利用双亲性超支化聚乙烯亚胺对水包油型乳状液进行破乳的方法 |
CN111100292A (zh) * | 2020-01-06 | 2020-05-05 | 辽宁科隆精细化工股份有限公司 | 一种高分子量支状聚乙烯亚胺的制备方法 |
CN113003633B (zh) * | 2021-04-30 | 2022-06-17 | 西南石油大学 | 一种含聚含油污水处理用树枝状清水剂及制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125922A (zh) * | 2006-08-18 | 2008-02-20 | 克拉里安特国际有限公司 | 使用烷氧基化低聚或聚乙烯亚胺作为破乳剂制备聚氧亚烷基二醇醚的方法 |
CN103183821A (zh) * | 2013-04-16 | 2013-07-03 | 西南石油大学 | 以异十八醇为起始剂的嵌段聚醚破乳剂及其制备方法 |
CN103193971A (zh) * | 2013-04-16 | 2013-07-10 | 西南石油大学 | 以二氢化牛油基仲胺为起始剂的聚环氧丙烷油头及嵌段聚醚破乳剂及其制备方法 |
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- 2013-12-20 CN CN201310713620.5A patent/CN103709390B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101125922A (zh) * | 2006-08-18 | 2008-02-20 | 克拉里安特国际有限公司 | 使用烷氧基化低聚或聚乙烯亚胺作为破乳剂制备聚氧亚烷基二醇醚的方法 |
CN103183821A (zh) * | 2013-04-16 | 2013-07-03 | 西南石油大学 | 以异十八醇为起始剂的嵌段聚醚破乳剂及其制备方法 |
CN103193971A (zh) * | 2013-04-16 | 2013-07-10 | 西南石油大学 | 以二氢化牛油基仲胺为起始剂的聚环氧丙烷油头及嵌段聚醚破乳剂及其制备方法 |
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Effective date of registration: 20170401 Address after: 061100 Huanghua City, Cangzhou province Teng Chuang-tzu Township, West Village, Patentee after: HEBEI SHENGTIAN CHEMICAL CO.,LTD. Address before: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610500 Patentee before: Southwest Petroleum University |
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Denomination of invention: A block polyether demulsifier starting with polyethyleneimine and its preparation method Granted publication date: 20160518 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI SHENGTIAN CHEMICAL CO.,LTD. Registration number: Y2024980020338 |