CN1836771A - 氟化氢吸附剂及其制法和应用 - Google Patents
氟化氢吸附剂及其制法和应用 Download PDFInfo
- Publication number
- CN1836771A CN1836771A CN 200510060028 CN200510060028A CN1836771A CN 1836771 A CN1836771 A CN 1836771A CN 200510060028 CN200510060028 CN 200510060028 CN 200510060028 A CN200510060028 A CN 200510060028A CN 1836771 A CN1836771 A CN 1836771A
- Authority
- CN
- China
- Prior art keywords
- fluoride
- adsorbent
- hydrogen fluoride
- mixture
- alkali metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003463 adsorbent Substances 0.000 title claims abstract description 54
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title description 16
- 239000000843 powder Substances 0.000 claims abstract description 14
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 10
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 10
- 229910001515 alkali metal fluoride Inorganic materials 0.000 claims abstract description 9
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 9
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- 238000003795 desorption Methods 0.000 claims description 12
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 12
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical group [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 10
- 150000004678 hydrides Chemical class 0.000 claims description 8
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 8
- 238000003682 fluorination reaction Methods 0.000 claims description 7
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000008246 gaseous mixture Substances 0.000 claims description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 5
- 239000011698 potassium fluoride Substances 0.000 claims description 5
- -1 fluorine lithium hydride Chemical group 0.000 claims description 4
- 235000003270 potassium fluoride Nutrition 0.000 claims description 4
- 235000013024 sodium fluoride Nutrition 0.000 claims description 4
- 239000011775 sodium fluoride Substances 0.000 claims description 4
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 claims description 3
- 229910001632 barium fluoride Inorganic materials 0.000 claims description 3
- 150000005828 hydrofluoroalkanes Chemical class 0.000 claims description 3
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 claims description 3
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 claims description 3
- 238000010923 batch production Methods 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 238000011084 recovery Methods 0.000 description 9
- 239000002253 acid Substances 0.000 description 5
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical class [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- AHLATJUETSFVIM-UHFFFAOYSA-M rubidium fluoride Chemical compound [F-].[Rb+] AHLATJUETSFVIM-UHFFFAOYSA-M 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 description 1
- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001274660 Modulus Species 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
编号 | 吸附剂 | HF吸附量(g/700g) | 接触时间(秒) | HF解吸量(g/700g) | HF回收率(%) |
13 | 制备例1 | 161.1 | 30 | 157.8 | 97.2 |
14 | 制备例2 | 147.2 | 30 | 142.9 | 93.1 |
15 | 制备例3 | 175.1 | 30 | 172.3 | 98.1 |
编号 | 接触时间(秒) | 累计间(小时) | HF吸附量(g/700g) | HF解吸量(g/700g) | 回收率(%) |
303 | 15(120L/h) | 6 | 170.2 | 168.1 | 98.76 |
304 | 10(180L/h) | 4 | 168.6 | 163.2 | 96.2 |
305 | 5(360L/h) | 2 | 167.1 | 160 | 94.6 |
编号 | 接触时间(秒) | HF浓度(摩尔%) | 回收率(%) | 备注 | |
表3进口 | 出口 | ||||
311 | 0.5 | 12.3 | 1.88 | 82.8 | 平均值 |
313 | 2 | 12.0 | 0.89 | 90.7 | 平均值 |
315 | 5 | 11.8 | 0.24 | 95.95 | 平均值 |
318 | 20 | 10.9 | 0.02 | 98.8 | 平均值 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100600285A CN100522341C (zh) | 2005-03-25 | 2005-03-25 | 氟化氢吸附剂及其制法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100600285A CN100522341C (zh) | 2005-03-25 | 2005-03-25 | 氟化氢吸附剂及其制法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1836771A true CN1836771A (zh) | 2006-09-27 |
CN100522341C CN100522341C (zh) | 2009-08-05 |
Family
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Family Applications (1)
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CNB2005100600285A Active CN100522341C (zh) | 2005-03-25 | 2005-03-25 | 氟化氢吸附剂及其制法和应用 |
Country Status (1)
Country | Link |
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CN (1) | CN100522341C (zh) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103910333A (zh) * | 2013-01-08 | 2014-07-09 | 中核四0四有限公司 | 一种回收氢氟化工艺尾气中氟化氢的方法 |
CN106374326A (zh) * | 2015-07-24 | 2017-02-01 | 光械股份有限公司 | 准分子气体净化 |
CN106669587A (zh) * | 2015-11-11 | 2017-05-17 | 中国科学院上海应用物理研究所 | 一种吸附剂及其制备方法 |
CN106744982A (zh) * | 2017-01-20 | 2017-05-31 | 江苏理工学院 | 一种氟化二硅化钛的合成方法 |
CN106848475A (zh) * | 2017-04-27 | 2017-06-13 | 厦门理工学院 | 一种废旧锂离子电池前处理绿色回收处理方法及其设备 |
CN108046982A (zh) * | 2017-12-29 | 2018-05-18 | 山东华安新材料有限公司 | 氟化氢和2-氯-1,1,1,2-四氟丙烷混合物的分离方法 |
CN109126373A (zh) * | 2017-06-15 | 2019-01-04 | 湖北省宏源药业科技股份有限公司 | 一种防氟渗透的衬氟加工方法 |
CN110152498A (zh) * | 2018-11-27 | 2019-08-23 | 浙江凯圣氟化学有限公司 | 一种用于去除氟化氢中水分的复合膜的制备方法 |
CN110170296A (zh) * | 2018-11-27 | 2019-08-27 | 浙江凯圣氟化学有限公司 | 一种去除氟化氢气体中水分子的吸附剂的制备方法 |
TWI670232B (zh) * | 2016-02-09 | 2019-09-01 | 日商中央硝子股份有限公司 | 氟化合物氣體之純化方法 |
CN111420535A (zh) * | 2020-04-02 | 2020-07-17 | 浙江博瑞中硝科技有限公司 | 一种气体氟化物纯化用高效多孔氟化盐纯化剂组合物制备方法 |
CN113353958A (zh) * | 2021-07-29 | 2021-09-07 | 上海绿麟达新材料科技有限公司 | 一种六氟磷酸盐的清洁生产工艺 |
CN113877535A (zh) * | 2021-11-18 | 2022-01-04 | 江苏新泰材料科技有限公司 | 一种氟化氢吸附剂及其制备方法和应用 |
CN114054007A (zh) * | 2021-11-26 | 2022-02-18 | 天津海嘉斯迪新材料合伙企业(有限合伙) | 一种氟气纯化用吸附剂的制备方法 |
CN114534453A (zh) * | 2022-03-24 | 2022-05-27 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种三氟化氮电解槽排放的阴极尾气中的hf的回收工艺 |
WO2022166270A1 (zh) * | 2021-02-02 | 2022-08-11 | 福建德尔科技股份有限公司 | 电子级三氟化氯的分离装置及分离方法 |
CN115090232A (zh) * | 2022-06-28 | 2022-09-23 | 北京化工大学 | 一种用于连续反应制备一氯二氟乙烷的装置、系统与方法 |
CN115501866A (zh) * | 2022-10-29 | 2022-12-23 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种氟化氢吸附剂及其制备应用方法 |
CN115558149A (zh) * | 2022-09-28 | 2023-01-03 | 江苏龙灯博士摩包装材料有限公司 | 一种氟化桶高效氟化加工工艺 |
-
2005
- 2005-03-25 CN CNB2005100600285A patent/CN100522341C/zh active Active
Cited By (27)
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CN103910333B (zh) * | 2013-01-08 | 2016-01-27 | 中核四0四有限公司 | 一种回收氢氟化工艺尾气中氟化氢的方法 |
CN103910333A (zh) * | 2013-01-08 | 2014-07-09 | 中核四0四有限公司 | 一种回收氢氟化工艺尾气中氟化氢的方法 |
CN106374326A (zh) * | 2015-07-24 | 2017-02-01 | 光械股份有限公司 | 准分子气体净化 |
CN106669587A (zh) * | 2015-11-11 | 2017-05-17 | 中国科学院上海应用物理研究所 | 一种吸附剂及其制备方法 |
TWI670232B (zh) * | 2016-02-09 | 2019-09-01 | 日商中央硝子股份有限公司 | 氟化合物氣體之純化方法 |
US10926211B2 (en) | 2016-02-09 | 2021-02-23 | Central Glass Company, Limited | Method for purifying fluorine compound gas |
CN106744982A (zh) * | 2017-01-20 | 2017-05-31 | 江苏理工学院 | 一种氟化二硅化钛的合成方法 |
CN106744982B (zh) * | 2017-01-20 | 2019-03-19 | 江苏理工学院 | 一种氟化二硅化钛的合成方法 |
CN106848475A (zh) * | 2017-04-27 | 2017-06-13 | 厦门理工学院 | 一种废旧锂离子电池前处理绿色回收处理方法及其设备 |
CN109126373A (zh) * | 2017-06-15 | 2019-01-04 | 湖北省宏源药业科技股份有限公司 | 一种防氟渗透的衬氟加工方法 |
CN108046982A (zh) * | 2017-12-29 | 2018-05-18 | 山东华安新材料有限公司 | 氟化氢和2-氯-1,1,1,2-四氟丙烷混合物的分离方法 |
CN110170296A (zh) * | 2018-11-27 | 2019-08-27 | 浙江凯圣氟化学有限公司 | 一种去除氟化氢气体中水分子的吸附剂的制备方法 |
CN110152498A (zh) * | 2018-11-27 | 2019-08-23 | 浙江凯圣氟化学有限公司 | 一种用于去除氟化氢中水分的复合膜的制备方法 |
CN111420535A (zh) * | 2020-04-02 | 2020-07-17 | 浙江博瑞中硝科技有限公司 | 一种气体氟化物纯化用高效多孔氟化盐纯化剂组合物制备方法 |
CN111420535B (zh) * | 2020-04-02 | 2022-02-22 | 浙江博瑞中硝科技有限公司 | 一种气体氟化物纯化用高效多孔氟化盐纯化剂组合物制备方法 |
WO2022166270A1 (zh) * | 2021-02-02 | 2022-08-11 | 福建德尔科技股份有限公司 | 电子级三氟化氯的分离装置及分离方法 |
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CN113877535B (zh) * | 2021-11-18 | 2024-03-22 | 江苏新泰材料科技有限公司 | 一种氟化氢吸附剂及其制备方法和应用 |
CN114054007A (zh) * | 2021-11-26 | 2022-02-18 | 天津海嘉斯迪新材料合伙企业(有限合伙) | 一种氟气纯化用吸附剂的制备方法 |
CN114054007B (zh) * | 2021-11-26 | 2024-04-19 | 天津海嘉斯迪新材料合伙企业(有限合伙) | 一种氟气纯化用吸附剂的制备方法 |
CN114534453B (zh) * | 2022-03-24 | 2023-05-02 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种三氟化氮电解槽排放的阴极尾气中的hf的回收工艺 |
CN114534453A (zh) * | 2022-03-24 | 2022-05-27 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种三氟化氮电解槽排放的阴极尾气中的hf的回收工艺 |
CN115090232A (zh) * | 2022-06-28 | 2022-09-23 | 北京化工大学 | 一种用于连续反应制备一氯二氟乙烷的装置、系统与方法 |
CN115558149A (zh) * | 2022-09-28 | 2023-01-03 | 江苏龙灯博士摩包装材料有限公司 | 一种氟化桶高效氟化加工工艺 |
CN115501866A (zh) * | 2022-10-29 | 2022-12-23 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种氟化氢吸附剂及其制备应用方法 |
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