CN113307228B - 一种电子级盐酸生产方法 - Google Patents
一种电子级盐酸生产方法 Download PDFInfo
- Publication number
- CN113307228B CN113307228B CN202110775107.3A CN202110775107A CN113307228B CN 113307228 B CN113307228 B CN 113307228B CN 202110775107 A CN202110775107 A CN 202110775107A CN 113307228 B CN113307228 B CN 113307228B
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- CN
- China
- Prior art keywords
- hydrochloric acid
- grade hydrochloric
- electronic grade
- hydrogen chloride
- chloride gas
- 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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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 193
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 38
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000460 chlorine Substances 0.000 claims abstract description 11
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 15
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 13
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 13
- 239000001119 stannous chloride Substances 0.000 claims description 13
- 235000011150 stannous chloride Nutrition 0.000 claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 239000003929 acidic solution Substances 0.000 claims description 4
- 239000012267 brine Substances 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 37
- 238000000034 method Methods 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 239000011780 sodium chloride Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000006298 dechlorination reaction Methods 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000382 dechlorinating effect Effects 0.000 description 5
- 239000011135 tin Substances 0.000 description 5
- 229910052718 tin Inorganic materials 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052788 barium Inorganic materials 0.000 description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000011133 lead Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910021642 ultra pure water Inorganic materials 0.000 description 4
- 239000012498 ultrapure water Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 241001089723 Metaphycus omega Species 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910001432 tin ion Inorganic materials 0.000 description 1
Classifications
-
- 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
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (10)
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CN113307228B true CN113307228B (zh) | 2022-11-18 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20025813D0 (no) * | 2001-12-07 | 2002-12-04 | Halliburton Energy Serv Inc | Blanding for syrebehandling av borebrönn |
CN101434382A (zh) * | 2007-11-13 | 2009-05-20 | 北京世纪科博科技发展有限公司 | 石墨换热器连续蒸馏分级冷凝制试剂级盐酸工艺 |
CN110436416A (zh) * | 2019-08-19 | 2019-11-12 | 四川金山制药有限公司 | 一种除游离氯制备电子级盐酸的工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102398895B (zh) * | 2010-09-16 | 2014-09-24 | 上海化学试剂研究所 | 一种超纯电子级化学试剂的生产方法 |
CN102001635B (zh) * | 2010-12-27 | 2013-08-28 | 上海化学试剂研究所 | 一种超高纯硝酸的制备工艺 |
CN103754843B (zh) * | 2013-12-30 | 2015-09-16 | 广西明利化工有限公司 | 一种隔板结晶生产电子级磷酸的方法 |
US9701667B2 (en) * | 2014-05-05 | 2017-07-11 | University Of Ottawa | Coumarin-based fluorogenic agents and uses thereof for specific protein labelling |
CN103979497B (zh) * | 2014-05-16 | 2016-04-20 | 西陇科学股份有限公司 | 一种制备超净高纯盐酸的方法 |
CN109206298A (zh) * | 2017-07-07 | 2019-01-15 | 西安慧泽知识产权运营管理有限公司 | 一种超纯电子级盐酸和异丙醇的生产方法 |
CN108609584A (zh) * | 2018-05-31 | 2018-10-02 | 成都市科隆化学品有限公司 | 一种电子级盐酸的生产工艺 |
CN109761196A (zh) * | 2019-03-01 | 2019-05-17 | 江苏梅兰化工有限公司 | 一种电子级盐酸生产方法 |
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2021
- 2021-07-08 CN CN202110775107.3A patent/CN113307228B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20025813D0 (no) * | 2001-12-07 | 2002-12-04 | Halliburton Energy Serv Inc | Blanding for syrebehandling av borebrönn |
CN101434382A (zh) * | 2007-11-13 | 2009-05-20 | 北京世纪科博科技发展有限公司 | 石墨换热器连续蒸馏分级冷凝制试剂级盐酸工艺 |
CN110436416A (zh) * | 2019-08-19 | 2019-11-12 | 四川金山制药有限公司 | 一种除游离氯制备电子级盐酸的工艺 |
Non-Patent Citations (2)
Title |
---|
微藻对无机汞和甲基汞的吸附和吸收特性;刘军晖;《环境化学》;20170715;全文 * |
氯化亚锡催化合成肉桂酸丁酯的研究;高艳萍;《应用化工》;20090728;全文 * |
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Effective date of registration: 20230918 Address after: 611930 No.166 Linyang Road, Jiuchi Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Huarong Chemical (Chengdu) Co.,Ltd. Address before: 611933 166 Lin Yang Road, nine foot town, Pengzhou City, Chengdu, Sichuan Patentee before: Huarong Chemical Co.,Ltd. |
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Effective date of registration: 20231213 Address after: 611930 No.166 Linyang Road, Jiuchi Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Huarong Chemical Co.,Ltd. Patentee after: Huarong Chemical (Chengdu) Co.,Ltd. Address before: 611930 No.166 Linyang Road, Jiuchi Town, Pengzhou City, Chengdu City, Sichuan Province Patentee before: Huarong Chemical (Chengdu) Co.,Ltd. |
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