CN101898769A - 一种高纯氟化氢铵的生产方法 - Google Patents
一种高纯氟化氢铵的生产方法 Download PDFInfo
- Publication number
- CN101898769A CN101898769A CN 201010109062 CN201010109062A CN101898769A CN 101898769 A CN101898769 A CN 101898769A CN 201010109062 CN201010109062 CN 201010109062 CN 201010109062 A CN201010109062 A CN 201010109062A CN 101898769 A CN101898769 A CN 101898769A
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- Prior art keywords
- ammonium bifluoride
- fluoride
- ammonium
- anhydrous hydrogen
- production method
- 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.)
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Links
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000012047 saturated solution Substances 0.000 claims abstract description 16
- 239000000047 product Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000002686 phosphate fertilizer Substances 0.000 claims abstract description 7
- 239000013078 crystal Substances 0.000 claims abstract description 6
- 239000012065 filter cake Substances 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 5
- 239000006227 byproduct Substances 0.000 claims abstract description 5
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 206010013786 Dry skin Diseases 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 9
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000005915 ammonolysis reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000010808 liquid waste Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000010413 mother solution Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229940070337 ammonium silicofluoride Drugs 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
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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- Fertilizers (AREA)
Abstract
Description
指标名称 | 出口品 | 优等品 | 一等品 | 实施例1 | 实施例2 | 实施例3 |
氟化氢铵(干基计)(%) | ≥98.0 | ≥97.0 | ≥95.0 | 98.5 | 98.8 | 98.7 |
干燥失重(%) | ≤1.5 | ≤3.0 | ≤5.0 | 0.3 | 0.15 | 0.2 |
灼烧残渣(%) | ≤0.2 | ≤0.2 | ≤0.2 | 0.05 | 0.03 | 0.04 |
硫酸盐(%) | ≤0.1 | ≤0.1 | ≤0.1 | 0.05 | 0.03 | 0.03 |
氟硅酸铵(%) | ≤0.6 | ≤0.7 | ≤0.65 | 0.4 | 0.35 | 0.35 |
Claims (5)
Priority Applications (1)
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CN2010101090628A CN101898769B (zh) | 2010-02-11 | 2010-02-11 | 一种高纯氟化氢铵的生产方法 |
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CN2010101090628A CN101898769B (zh) | 2010-02-11 | 2010-02-11 | 一种高纯氟化氢铵的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN101898769A true CN101898769A (zh) | 2010-12-01 |
CN101898769B CN101898769B (zh) | 2011-12-28 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491370A (zh) * | 2011-12-02 | 2012-06-13 | 瓮福(集团)有限责任公司 | 一种回收含氟硅渣中氟资源生产氟化氢铵的方法 |
CN102530991A (zh) * | 2012-02-28 | 2012-07-04 | 瓮福(集团)有限责任公司 | 一种氟化氢铵的制备方法 |
CN102674397A (zh) * | 2011-03-16 | 2012-09-19 | 精工爱普生株式会社 | 分离方法以及分离装置 |
CN102976356A (zh) * | 2012-12-17 | 2013-03-20 | 贵州省化工研究院 | 一种氟硅化合物制备高品质氟化氢铵的方法 |
CN103145147A (zh) * | 2013-03-28 | 2013-06-12 | 瓮福(集团)有限责任公司 | 一种液相法制备高纯氟化氢铵的方法 |
CN103803584A (zh) * | 2012-11-08 | 2014-05-21 | 福建省邵武市永飞化工有限公司 | 氟化氢铵制备方法 |
CN106044796A (zh) * | 2016-06-29 | 2016-10-26 | 福建天福化工有限公司 | 一种高纯度片状氟化氢铵制备方法 |
CN111036065A (zh) * | 2019-12-30 | 2020-04-21 | 天津市长芦化工新材料有限公司 | 去除氟化氢的装置及其使用方法 |
CN116477577A (zh) * | 2023-01-10 | 2023-07-25 | 衢州市鼎盛化工科技有限公司 | 一种低浓氢氟酸回收制无水氟化氢的方法 |
-
2010
- 2010-02-11 CN CN2010101090628A patent/CN101898769B/zh active Active
Non-Patent Citations (1)
Title |
---|
《无机盐工业》 20100131 张梅 氟硅酸法制氟化氢铵联产优质白炭黑工艺研究 第55页第1栏第1行至第56页第1栏第21行 1-5 第42卷, 第1期 2 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102674397A (zh) * | 2011-03-16 | 2012-09-19 | 精工爱普生株式会社 | 分离方法以及分离装置 |
JP2012193074A (ja) * | 2011-03-16 | 2012-10-11 | Seiko Epson Corp | 分離方法および分離装置 |
CN102491370A (zh) * | 2011-12-02 | 2012-06-13 | 瓮福(集团)有限责任公司 | 一种回收含氟硅渣中氟资源生产氟化氢铵的方法 |
CN102491370B (zh) * | 2011-12-02 | 2013-11-13 | 瓮福(集团)有限责任公司 | 一种回收含氟硅渣中氟资源生产氟化氢铵的方法 |
CN102530991B (zh) * | 2012-02-28 | 2013-08-07 | 瓮福(集团)有限责任公司 | 一种氟化氢铵的制备方法 |
CN102530991A (zh) * | 2012-02-28 | 2012-07-04 | 瓮福(集团)有限责任公司 | 一种氟化氢铵的制备方法 |
CN103803584A (zh) * | 2012-11-08 | 2014-05-21 | 福建省邵武市永飞化工有限公司 | 氟化氢铵制备方法 |
CN103803584B (zh) * | 2012-11-08 | 2016-03-02 | 福建省邵武市永飞化工有限公司 | 氟化氢铵制备方法 |
CN102976356A (zh) * | 2012-12-17 | 2013-03-20 | 贵州省化工研究院 | 一种氟硅化合物制备高品质氟化氢铵的方法 |
CN103145147A (zh) * | 2013-03-28 | 2013-06-12 | 瓮福(集团)有限责任公司 | 一种液相法制备高纯氟化氢铵的方法 |
CN103145147B (zh) * | 2013-03-28 | 2016-02-17 | 瓮福(集团)有限责任公司 | 一种液相法制备高纯氟化氢铵的方法 |
CN106044796A (zh) * | 2016-06-29 | 2016-10-26 | 福建天福化工有限公司 | 一种高纯度片状氟化氢铵制备方法 |
CN111036065A (zh) * | 2019-12-30 | 2020-04-21 | 天津市长芦化工新材料有限公司 | 去除氟化氢的装置及其使用方法 |
CN116477577A (zh) * | 2023-01-10 | 2023-07-25 | 衢州市鼎盛化工科技有限公司 | 一种低浓氢氟酸回收制无水氟化氢的方法 |
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Publication number | Publication date |
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CN101898769B (zh) | 2011-12-28 |
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Effective date of registration: 20190315 Address after: 454450 Jiaoke Road North, Baishan Town, Boai County, Jiaozuo City, Henan Province Patentee after: JIAOZUO ZENGFU TECHNOLOGY Co.,Ltd. Address before: 454191, Feng County, Henan Province, Jiaozuo Feng Feng Chemical Industry Zone Patentee before: DO-FLUORIDE CHEMICALS Co.,Ltd. |
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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: Method for producing high-purity ammonium bifluoride Effective date of registration: 20200714 Granted publication date: 20111228 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: JIAOZUO ZENGFU TECHNOLOGY Co.,Ltd. Registration number: Y2020980004033 |
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Date of cancellation: 20220228 Granted publication date: 20111228 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: JIAOZUO ZENGFU TECHNOLOGY Co.,Ltd. Registration number: Y2020980004033 |
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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 production method of high-purity ammonium bifluoride Effective date of registration: 20220926 Granted publication date: 20111228 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: JIAOZUO ZENGFU TECHNOLOGY Co.,Ltd. Registration number: Y2022980016493 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230428 Granted publication date: 20111228 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: JIAOZUO ZENGFU TECHNOLOGY Co.,Ltd. Registration number: Y2022980016493 |