CN109550282B - 一种耐高温本体型电厂脱硫消泡剂及其制备方法 - Google Patents
一种耐高温本体型电厂脱硫消泡剂及其制备方法 Download PDFInfo
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- CN109550282B CN109550282B CN201811427905.1A CN201811427905A CN109550282B CN 109550282 B CN109550282 B CN 109550282B CN 201811427905 A CN201811427905 A CN 201811427905A CN 109550282 B CN109550282 B CN 109550282B
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- silicone oil
- power plant
- defoaming agent
- hydrogen
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- 239000002518 antifoaming agent Substances 0.000 title claims abstract description 51
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 33
- 230000023556 desulfurization Effects 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 81
- 229920000570 polyether Polymers 0.000 claims abstract description 81
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 47
- 239000001257 hydrogen Substances 0.000 claims abstract description 47
- 229920002545 silicone oil Polymers 0.000 claims abstract description 44
- -1 polymethylsiloxane Polymers 0.000 claims abstract description 39
- 229920005862 polyol Polymers 0.000 claims abstract description 38
- 150000003077 polyols Chemical class 0.000 claims abstract description 38
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims abstract description 37
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 32
- 239000000194 fatty acid Substances 0.000 claims abstract description 32
- 229930195729 fatty acid Natural products 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000000376 reactant Substances 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 21
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 19
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims abstract description 14
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 31
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 23
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- UMHYVXGZRGOICM-AUYXYSRISA-N 2-[(z)-octadec-9-enoyl]oxypropyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(C)OC(=O)CCCCCCC\C=C/CCCCCCCC UMHYVXGZRGOICM-AUYXYSRISA-N 0.000 claims description 13
- 229940010310 propylene glycol dioleate Drugs 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- 229920000136 polysorbate Polymers 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 239000003377 acid catalyst Substances 0.000 claims description 9
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- 239000013530 defoamer Substances 0.000 claims description 5
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 claims description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 3
- 229920000053 polysorbate 80 Polymers 0.000 claims description 3
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 2
- 229960000735 docosanol Drugs 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005764 inhibitory process Effects 0.000 abstract description 5
- 235000021355 Stearic acid Nutrition 0.000 description 14
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 14
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 14
- 239000008117 stearic acid Substances 0.000 description 14
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000006837 decompression Effects 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012875 nonionic emulsifier Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Silicon Polymers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201811427905.1A CN109550282B (zh) | 2018-11-27 | 2018-11-27 | 一种耐高温本体型电厂脱硫消泡剂及其制备方法 |
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CN201811427905.1A CN109550282B (zh) | 2018-11-27 | 2018-11-27 | 一种耐高温本体型电厂脱硫消泡剂及其制备方法 |
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CN109550282A CN109550282A (zh) | 2019-04-02 |
CN109550282B true CN109550282B (zh) | 2022-03-08 |
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CN111888803B (zh) * | 2020-06-30 | 2021-10-29 | 浙江传化华洋化工有限公司 | 一种涂布用油酸酯改性有机硅消泡剂及其制备方法 |
CN112744886A (zh) * | 2021-01-14 | 2021-05-04 | 南京英伟莱新材料有限公司 | 一种废水零排放工艺用消泡剂及其制备方法 |
CN115584294B (zh) * | 2022-10-26 | 2024-03-19 | 中国石油化工股份有限公司 | 一种润滑油用消泡剂及其制备方法,以及润滑油 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102026613A (zh) * | 2008-05-15 | 2011-04-20 | 赢创高施米特有限公司 | 有机改性的硅氧烷嵌段共聚物在制备化妆品或药物组合物中的应用 |
CN103819630A (zh) * | 2014-03-05 | 2014-05-28 | 威尔(福建)生物有限公司 | 一种聚醚改性有机硅消泡剂及其制备方法和用途 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543082A (en) * | 1988-05-09 | 1996-08-06 | Dow Corning Corporation | Silicone foam control compositions |
CN103923323B (zh) * | 2014-04-21 | 2017-02-08 | 西安三业精细化工有限责任公司 | 一种三元共聚体消泡剂的制备方法 |
CN104906832B (zh) * | 2015-05-22 | 2016-08-31 | 陕西省石油化工研究设计院 | 一种聚醚酯/矿物油复合型消泡剂及其制备方法 |
CN108299938B (zh) * | 2018-02-28 | 2020-09-22 | 华南理工大学 | 一种涂料和油墨的消泡剂及其制备方法 |
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2018
- 2018-11-27 CN CN201811427905.1A patent/CN109550282B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102026613A (zh) * | 2008-05-15 | 2011-04-20 | 赢创高施米特有限公司 | 有机改性的硅氧烷嵌段共聚物在制备化妆品或药物组合物中的应用 |
CN103819630A (zh) * | 2014-03-05 | 2014-05-28 | 威尔(福建)生物有限公司 | 一种聚醚改性有机硅消泡剂及其制备方法和用途 |
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Effective date of registration: 20230117 Address after: 441000 south of Taoyuan road and west of the fourth West Ring Road, Zaoyang City, Xiangyang City, Hubei Province (Zaoyang Chemical Industrial Park) Patentee after: Hubei Longsheng Sihai New Material Co.,Ltd. Address before: 441000 building 3, group 5, neighborhood committee, Nancheng Wangjiawan community, Zaoyang City, Xiangyang City, Hubei Province Patentee before: HUBEI NEW SIHAI CHEMICAL INDUSTRY CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-temperature resistant native power plant desulfurization defoamer and its preparation method Granted publication date: 20220308 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Hubei Longsheng Sihai New Material Co.,Ltd. Registration number: Y2024980006288 |
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