CN107469411B - 一种有机硅消泡剂的制备方法 - Google Patents
一种有机硅消泡剂的制备方法 Download PDFInfo
- Publication number
- CN107469411B CN107469411B CN201710873378.6A CN201710873378A CN107469411B CN 107469411 B CN107469411 B CN 107469411B CN 201710873378 A CN201710873378 A CN 201710873378A CN 107469411 B CN107469411 B CN 107469411B
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- Prior art keywords
- organic silicon
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- preparation
- silicon defoamer
- reaction mixture
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 30
- 239000010703 silicon Substances 0.000 title claims abstract description 30
- 239000013530 defoamer Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 229920002545 silicone oil Polymers 0.000 claims abstract description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 14
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- YLJJAVFOBDSYAN-UHFFFAOYSA-N dichloro-ethenyl-methylsilane Chemical compound C[Si](Cl)(Cl)C=C YLJJAVFOBDSYAN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 28
- 239000011541 reaction mixture Substances 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 18
- 239000003054 catalyst Substances 0.000 claims description 18
- 239000003995 emulsifying agent Substances 0.000 claims description 18
- 230000000996 additive effect Effects 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 229960004488 linolenic acid Drugs 0.000 claims description 6
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims description 6
- 125000005481 linolenic acid group Chemical group 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- CODAYFPFZXWNLD-UHFFFAOYSA-N 2-hydroxypropanoyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(=O)C(C)O CODAYFPFZXWNLD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- UKGRTCZMPQERFQ-UHFFFAOYSA-N octadecyl 2-hydroxypropanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)O UKGRTCZMPQERFQ-UHFFFAOYSA-N 0.000 claims description 5
- DHRLEVQXOMLTIM-UHFFFAOYSA-N phosphoric acid;trioxomolybdenum Chemical compound O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.OP(O)(O)=O DHRLEVQXOMLTIM-UHFFFAOYSA-N 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 239000002841 Lewis acid Substances 0.000 claims description 4
- 150000007517 lewis acids Chemical class 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 abstract description 28
- 229920000570 polyether Polymers 0.000 abstract description 10
- 239000004721 Polyphenylene oxide Substances 0.000 abstract description 8
- -1 Polysiloxanes Polymers 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 229920001296 polysiloxane Polymers 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000003254 anti-foaming effect Effects 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- LWWFOCUDNWWRTJ-UHFFFAOYSA-N CC=C[SiH](Cl)Cl Chemical class CC=C[SiH](Cl)Cl LWWFOCUDNWWRTJ-UHFFFAOYSA-N 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Polymers (AREA)
Abstract
Description
| 检测项目 | 实施例1 | 实施例2 | 实施例3 | 对比例 |
| 消泡时间/s | 18.2 | 19.6 | 22.5 | 15.4 |
| 抑泡时间/min | 16.8 | 18.5 | 20.0 | 12.3 |
| 高温稳定性 | 有漂油 | 有浮油 | 稳定 | 漂油明显 |
| 低温稳定性 | 稳定 | 稳定 | 稳定 | 有析出物 |
| 离心稳定性 | 不分层 | 不分层 | 不分层 | 略微分层 |
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873378.6A CN107469411B (zh) | 2017-09-25 | 2017-09-25 | 一种有机硅消泡剂的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873378.6A CN107469411B (zh) | 2017-09-25 | 2017-09-25 | 一种有机硅消泡剂的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107469411A CN107469411A (zh) | 2017-12-15 |
| CN107469411B true CN107469411B (zh) | 2019-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710873378.6A Active CN107469411B (zh) | 2017-09-25 | 2017-09-25 | 一种有机硅消泡剂的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469411B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654148A (zh) * | 2018-06-27 | 2018-10-16 | 芜湖凌岳企业管理咨询有限公司 | 用于废水处理的消泡剂及其制备方法 |
| CN109200632A (zh) * | 2018-09-11 | 2019-01-15 | 蓝凤祥 | 一种多功能无毒高温有机硅改性聚醚工业消泡剂及其制备方法 |
| CN109364535A (zh) * | 2018-10-29 | 2019-02-22 | 薛向东 | 一种耐高温消泡剂 |
| CN111569475A (zh) * | 2020-05-28 | 2020-08-25 | 南京澳莉峰环保科技有限公司 | 一种有机硅乳液消泡剂及其制备方法 |
| CN111748327B (zh) * | 2020-06-30 | 2022-10-18 | 中国石油天然气集团有限公司 | 一种钻井液用环保消泡剂及其制备方法 |
| CN111713493B (zh) * | 2020-07-23 | 2021-10-29 | 陕西农塔生物数据研究有限公司 | 一种增效杀虫助剂 |
| CN112143342A (zh) * | 2020-10-19 | 2020-12-29 | 徐州中捷环保科技有限公司 | 一种金属防护涂料及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005006962A1 (de) * | 2005-02-16 | 2006-08-24 | Goldschmidt Gmbh | Verwendung von organofunktionell modifizierten Polysiloxanen zum Entschäumen von flüssigen Kraftstoffen |
| CN100457803C (zh) * | 2006-11-28 | 2009-02-04 | 苏州大学 | 一种新型含氟烷氧丙基甲基硅油及其制备方法 |
| EP3033160B1 (en) * | 2013-08-13 | 2018-11-07 | Dow Silicones Corporation | Method of forming an antifoam granule |
| CN104436767B (zh) * | 2014-12-24 | 2016-05-18 | 江苏四新科技应用研究所股份有限公司 | 一种有机硅组合物及其制备、应用 |
| CN106621477A (zh) * | 2016-10-18 | 2017-05-10 | 合肥新万成环保科技有限公司 | 一种用量低的超支化聚醚改性有机硅消泡剂及其制备方法 |
-
2017
- 2017-09-25 CN CN201710873378.6A patent/CN107469411B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107469411A (zh) | 2017-12-15 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190612 Address after: 213000 35 North Zhijie street, Zhong Lou District, Changzhou, Jiangsu Applicant after: Zou Feng Address before: 213102 Jiangsu Changzhou Tianning District, Tsuen Shan Fu Qiang village, Zhou Jia Cun 321. Applicant before: Changzhou Su Tong Ping Electromechanical Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190703 Address after: 510130 South China New Material Innovation Park G2 Building 619, No. 31 Kefeng Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Applicant after: GUANGDONG REBON HI-TECH MATERIAL CO., LTD. Address before: 213000 35 North Zhijie street, Zhong Lou District, Changzhou, Jiangsu Applicant before: Zou Feng |
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