CN110354795B - 气体喷嘴、气体反应设备及气体水解反应方法 - Google Patents
气体喷嘴、气体反应设备及气体水解反应方法 Download PDFInfo
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- CN110354795B CN110354795B CN201910466940.2A CN201910466940A CN110354795B CN 110354795 B CN110354795 B CN 110354795B CN 201910466940 A CN201910466940 A CN 201910466940A CN 110354795 B CN110354795 B CN 110354795B
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- gas
- nozzle
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- deacidification
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 302
- 239000002737 fuel gas Substances 0.000 claims abstract description 125
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 93
- 239000007787 solid Substances 0.000 claims description 80
- 238000002156 mixing Methods 0.000 claims description 50
- 239000000428 dust Substances 0.000 claims description 43
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 47
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 31
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 21
- 239000000377 silicon dioxide Substances 0.000 description 21
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 16
- 239000011737 fluorine Substances 0.000 description 16
- 229910052731 fluorine Inorganic materials 0.000 description 16
- 239000000843 powder Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 235000012239 silicon dioxide Nutrition 0.000 description 13
- 239000006227 byproduct Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 239000011574 phosphorus Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010436 fluorite Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000009835 boiling Methods 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
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- 239000012467 final product Substances 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 239000005046 Chlorosilane Substances 0.000 description 1
- 229910003638 H2SiF6 Inorganic materials 0.000 description 1
- 229910003641 H2SiO3 Inorganic materials 0.000 description 1
- 229910004014 SiF4 Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940077441 fluorapatite Drugs 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 229940104869 fluorosilicate Drugs 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 229910001506 inorganic fluoride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- ZEFWRWWINDLIIV-UHFFFAOYSA-N tetrafluorosilane;dihydrofluoride Chemical compound F.F.F[Si](F)(F)F ZEFWRWWINDLIIV-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/193—Preparation from silicon tetrafluoride, fluosilicic acid or fluosilicates
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/152—Preparation of hydrogels
- C01B33/1525—Preparation of hydrogels from or via fluosilicic acid or salts thereof
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00504—Controlling the temperature by means of a burner
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00157—Controlling the temperature by means of a burner
Abstract
Description
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910466940.2A CN110354795B (zh) | 2019-05-31 | 2019-05-31 | 气体喷嘴、气体反应设备及气体水解反应方法 |
PCT/CN2019/114853 WO2020238009A1 (zh) | 2019-05-31 | 2019-10-31 | 气体喷嘴、气体反应设备及气体水解反应方法 |
US17/429,890 US20220204341A1 (en) | 2019-05-31 | 2019-10-31 | Gas nozzle, gas reaction device and gas hydrolysis reaction method |
EP19931394.1A EP3900822A4 (en) | 2019-05-31 | 2019-10-31 | GAS NOZZLE, GAS REACTION DEVICE AND GAS HYDROLYSIS REACTION METHOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910466940.2A CN110354795B (zh) | 2019-05-31 | 2019-05-31 | 气体喷嘴、气体反应设备及气体水解反应方法 |
Publications (2)
Publication Number | Publication Date |
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CN110354795A CN110354795A (zh) | 2019-10-22 |
CN110354795B true CN110354795B (zh) | 2020-11-20 |
Family
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CN201910466940.2A Active CN110354795B (zh) | 2019-05-31 | 2019-05-31 | 气体喷嘴、气体反应设备及气体水解反应方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220204341A1 (zh) |
EP (1) | EP3900822A4 (zh) |
CN (1) | CN110354795B (zh) |
WO (1) | WO2020238009A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110354795B (zh) * | 2019-05-31 | 2020-11-20 | 广州汇富研究院有限公司 | 气体喷嘴、气体反应设备及气体水解反应方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1422805A (zh) * | 2002-12-30 | 2003-06-11 | 广州吉必时科技实业有限公司 | 一种高分散纳米二氧化硅的制备方法 |
CN1858498A (zh) * | 2006-05-16 | 2006-11-08 | 北京航空航天大学 | 切向驻涡燃烧室 |
CN101120210A (zh) * | 2005-02-18 | 2008-02-06 | 国际技术公司及国际技术公开有限公司 | 用于电弧炉中冶金处理的多功能喷射器及相关燃烧方法 |
CN101734668A (zh) * | 2009-12-28 | 2010-06-16 | 周庆华 | 一种气相法白炭黑的制备方法及其所用设备 |
CN201672512U (zh) * | 2010-05-13 | 2010-12-15 | 葛立奎 | 卧式连续炭化转炉用热源喷嘴 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1462395A (en) * | 1922-06-12 | 1923-07-17 | Smith S Dock Company Ltd | Construction of spraying nozzles or atomizers |
DE2743567C2 (de) * | 1977-09-28 | 1984-12-13 | Castolin S.A., Lausanne, St. Sulpice, Vaud | Brennerdüse für Flammspritzgeräte |
KR100673385B1 (ko) * | 2005-05-31 | 2007-01-24 | 한국과학기술연구원 | 나노분말 연소반응기와, 그 나노분말 연소반응기를 이용한나노분말 합성장치와, 그 나노분말 합성장치의 제어방법 |
CN100369811C (zh) * | 2006-04-29 | 2008-02-20 | 广州吉必时科技实业有限公司 | 一种多晶硅生产过程中的副产物的综合利用方法 |
US20110162379A1 (en) * | 2010-01-06 | 2011-07-07 | General Electric Company | Apparatus and method for supplying fuel |
CN102167334A (zh) * | 2011-03-18 | 2011-08-31 | 中国恩菲工程技术有限公司 | 多晶硅副产物四氯化硅处理方法 |
CN203615346U (zh) * | 2013-10-15 | 2014-05-28 | 中国石油化工股份有限公司 | 用于丙烯腈焚烧炉的天然气喷枪 |
CN204739592U (zh) * | 2015-06-05 | 2015-11-04 | 天津特贝佳环保科技发展有限公司 | 一种用于燃烧器的废气均匀环 |
CN107583594B (zh) * | 2017-09-29 | 2019-10-25 | 宜昌南玻硅材料有限公司 | 一种带环隙空气强制冷却嘴套的精密反应器及纳米级气相法白炭黑的制备方法 |
CN108101001B (zh) * | 2018-01-31 | 2023-08-22 | 广州汇富研究院有限公司 | 粉体材料制备装置 |
CN110354795B (zh) * | 2019-05-31 | 2020-11-20 | 广州汇富研究院有限公司 | 气体喷嘴、气体反应设备及气体水解反应方法 |
-
2019
- 2019-05-31 CN CN201910466940.2A patent/CN110354795B/zh active Active
- 2019-10-31 WO PCT/CN2019/114853 patent/WO2020238009A1/zh unknown
- 2019-10-31 US US17/429,890 patent/US20220204341A1/en active Pending
- 2019-10-31 EP EP19931394.1A patent/EP3900822A4/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1422805A (zh) * | 2002-12-30 | 2003-06-11 | 广州吉必时科技实业有限公司 | 一种高分散纳米二氧化硅的制备方法 |
CN101120210A (zh) * | 2005-02-18 | 2008-02-06 | 国际技术公司及国际技术公开有限公司 | 用于电弧炉中冶金处理的多功能喷射器及相关燃烧方法 |
CN1858498A (zh) * | 2006-05-16 | 2006-11-08 | 北京航空航天大学 | 切向驻涡燃烧室 |
CN101734668A (zh) * | 2009-12-28 | 2010-06-16 | 周庆华 | 一种气相法白炭黑的制备方法及其所用设备 |
CN201672512U (zh) * | 2010-05-13 | 2010-12-15 | 葛立奎 | 卧式连续炭化转炉用热源喷嘴 |
Also Published As
Publication number | Publication date |
---|---|
CN110354795A (zh) | 2019-10-22 |
EP3900822A1 (en) | 2021-10-27 |
US20220204341A1 (en) | 2022-06-30 |
WO2020238009A1 (zh) | 2020-12-03 |
EP3900822A4 (en) | 2022-03-02 |
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