CN113461723B - 一种用于硅酸乙酯直接法合成的搅拌床反应器 - Google Patents
一种用于硅酸乙酯直接法合成的搅拌床反应器 Download PDFInfo
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- CN113461723B CN113461723B CN202110838879.7A CN202110838879A CN113461723B CN 113461723 B CN113461723 B CN 113461723B CN 202110838879 A CN202110838879 A CN 202110838879A CN 113461723 B CN113461723 B CN 113461723B
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 10
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 125
- 238000000227 grinding Methods 0.000 claims abstract description 78
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 239000010419 fine particle Substances 0.000 claims abstract description 19
- 239000011362 coarse particle Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 59
- 239000010949 copper Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 19
- 239000011863 silicon-based powder Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 58
- 239000007789 gas Substances 0.000 description 19
- 235000019441 ethanol Nutrition 0.000 description 18
- 239000011856 silicon-based particle Substances 0.000 description 17
- 239000000376 reactant Substances 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 239000012495 reaction gas Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 238000001308 synthesis method Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910004014 SiF4 Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 208000012839 conversion disease Diseases 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000006136 alcoholysis reaction Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- -1 precision casting Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/04—Esters of silicic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202110838879.7A CN113461723B (zh) | 2021-07-23 | 2021-07-23 | 一种用于硅酸乙酯直接法合成的搅拌床反应器 |
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CN202110838879.7A CN113461723B (zh) | 2021-07-23 | 2021-07-23 | 一种用于硅酸乙酯直接法合成的搅拌床反应器 |
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CN113461723A CN113461723A (zh) | 2021-10-01 |
CN113461723B true CN113461723B (zh) | 2023-01-10 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1611506A (zh) * | 2003-08-21 | 2005-05-04 | 信越化学工业株式会社 | 有机卤代硅烷的制备 |
CN110526249A (zh) * | 2012-01-28 | 2019-12-03 | 储晞 | 一种生产硅烷混合物的反应器系统 |
CN112533933A (zh) * | 2018-09-07 | 2021-03-19 | 美国陶氏有机硅公司 | 用于制备烷基烷氧基硅烷的方法 |
CN112533931A (zh) * | 2018-09-07 | 2021-03-19 | 美国陶氏有机硅公司 | 用于制备烃基烃氧基硅烷的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102574091B (zh) * | 2009-05-12 | 2016-03-16 | 普罗斯迪尼公司 | 用于合成三氯硅烷的流化床方法和三氯硅烷合成器 |
CN110127747B (zh) * | 2019-06-26 | 2020-05-05 | 东北大学 | 一种从铜矿中直接分离铜并制备Cu2O功能材料的方法 |
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2021
- 2021-07-23 CN CN202110838879.7A patent/CN113461723B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1611506A (zh) * | 2003-08-21 | 2005-05-04 | 信越化学工业株式会社 | 有机卤代硅烷的制备 |
CN110526249A (zh) * | 2012-01-28 | 2019-12-03 | 储晞 | 一种生产硅烷混合物的反应器系统 |
CN112533933A (zh) * | 2018-09-07 | 2021-03-19 | 美国陶氏有机硅公司 | 用于制备烷基烷氧基硅烷的方法 |
CN112533931A (zh) * | 2018-09-07 | 2021-03-19 | 美国陶氏有机硅公司 | 用于制备烃基烃氧基硅烷的方法 |
Non-Patent Citations (1)
Title |
---|
"三乙氧基硅烷的直接法合成及反应失活机理的研究";张磊;《中国博士学位论文全文数据库 工程科技Ⅰ辑》;20120415;第48-58页 * |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A Stirred Bed Reactor for Direct Synthesis of Ethyl Silicate Effective date of registration: 20230330 Granted publication date: 20230110 Pledgee: Industrial Bank Co.,Ltd. Yinchuan Branch Pledgor: NINGXIA SHENGLAN CHEMICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980036999 |
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Granted publication date: 20230110 Pledgee: Industrial Bank Co.,Ltd. Yinchuan Branch Pledgor: NINGXIA SHENGLAN CHEMICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980036999 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Stirred Bed Reactor for Direct Synthesis of Ethyl Silicate Granted publication date: 20230110 Pledgee: Industrial Bank Co.,Ltd. Yinchuan Branch Pledgor: NINGXIA SHENGLAN CHEMICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024980010536 |