CN106745075B - 一种从次氧化锌灰中提取氯化钾和氯化钠的方法与用途 - Google Patents
一种从次氧化锌灰中提取氯化钾和氯化钠的方法与用途 Download PDFInfo
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- CN106745075B CN106745075B CN201611025538.3A CN201611025538A CN106745075B CN 106745075 B CN106745075 B CN 106745075B CN 201611025538 A CN201611025538 A CN 201611025538A CN 106745075 B CN106745075 B CN 106745075B
- Authority
- CN
- China
- Prior art keywords
- chloride
- sodium chloride
- zinc oxide
- ash
- potassium
- 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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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims abstract description 108
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 title claims abstract description 96
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000001103 potassium chloride Substances 0.000 title claims abstract description 54
- 235000011164 potassium chloride Nutrition 0.000 title claims abstract description 54
- 239000011780 sodium chloride Substances 0.000 title claims abstract description 54
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000002425 crystallisation Methods 0.000 claims abstract description 30
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 27
- 230000008025 crystallization Effects 0.000 claims abstract description 25
- 239000011701 zinc Substances 0.000 claims abstract description 25
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 22
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 16
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 16
- 239000011591 potassium Substances 0.000 claims abstract description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 15
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011575 calcium Substances 0.000 claims abstract description 15
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 238000001704 evaporation Methods 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 33
- 230000008020 evaporation Effects 0.000 claims description 30
- 239000007787 solid Substances 0.000 claims description 27
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 24
- 239000000047 product Substances 0.000 claims description 24
- 239000012452 mother liquor Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 22
- 238000004458 analytical method Methods 0.000 claims description 21
- 239000000706 filtrate Substances 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 150000002500 ions Chemical class 0.000 claims description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 11
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 10
- 239000001110 calcium chloride Substances 0.000 claims description 10
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 229910001385 heavy metal Inorganic materials 0.000 claims description 8
- 238000002386 leaching Methods 0.000 claims description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 5
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 4
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011268 mixed slurry Substances 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 abstract description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract description 10
- 229940072033 potash Drugs 0.000 abstract description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 10
- 235000015320 potassium carbonate Nutrition 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 15
- 239000011133 lead Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 6
- 210000002966 serum Anatomy 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 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 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- ONIOAEVPMYCHKX-UHFFFAOYSA-N carbonic acid;zinc Chemical compound [Zn].OC(O)=O ONIOAEVPMYCHKX-UHFFFAOYSA-N 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000024121 nodulation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
Abstract
Description
Claims (6)
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CN201611025538.3A CN106745075B (zh) | 2016-11-15 | 2016-11-15 | 一种从次氧化锌灰中提取氯化钾和氯化钠的方法与用途 |
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CN201611025538.3A CN106745075B (zh) | 2016-11-15 | 2016-11-15 | 一种从次氧化锌灰中提取氯化钾和氯化钠的方法与用途 |
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CN106745075A CN106745075A (zh) | 2017-05-31 |
CN106745075B true CN106745075B (zh) | 2018-04-13 |
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CN201611025538.3A Active CN106745075B (zh) | 2016-11-15 | 2016-11-15 | 一种从次氧化锌灰中提取氯化钾和氯化钠的方法与用途 |
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Families Citing this family (4)
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CN110627106A (zh) * | 2019-08-22 | 2019-12-31 | 日照昆欧环保科技有限公司 | 一种利用高炉布袋灰脱氯废水生产碳酸锌的方法 |
CN110724831A (zh) * | 2019-10-31 | 2020-01-24 | 重庆赛迪热工环保工程技术有限公司 | 一种工业化回收锌生产氧化锌中的碳循环系统及方法 |
CN111253180A (zh) * | 2020-01-19 | 2020-06-09 | 重庆赛迪热工环保工程技术有限公司 | 一种除尘灰制取复合肥及纯碱的方法及系统 |
CN111375623A (zh) * | 2020-03-10 | 2020-07-07 | 上海宝叶冶金技术有限公司 | 一种除尘灰除氯的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102161490A (zh) * | 2011-01-28 | 2011-08-24 | 北京市琉璃河水泥有限公司 | 一种从垃圾焚烧飞灰中提取钾钠盐的系统和方法 |
CN103435073A (zh) * | 2013-09-09 | 2013-12-11 | 北京科技大学 | 利用钢铁企业高炉瓦斯灰生产氯化钾的方法 |
CN105330344A (zh) * | 2015-12-14 | 2016-02-17 | 湘潭大学 | 一种从高炉冶炼瓦斯灰提取硫酸钾的制备方法 |
-
2016
- 2016-11-15 CN CN201611025538.3A patent/CN106745075B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102161490A (zh) * | 2011-01-28 | 2011-08-24 | 北京市琉璃河水泥有限公司 | 一种从垃圾焚烧飞灰中提取钾钠盐的系统和方法 |
CN103435073A (zh) * | 2013-09-09 | 2013-12-11 | 北京科技大学 | 利用钢铁企业高炉瓦斯灰生产氯化钾的方法 |
CN105330344A (zh) * | 2015-12-14 | 2016-02-17 | 湘潭大学 | 一种从高炉冶炼瓦斯灰提取硫酸钾的制备方法 |
Non-Patent Citations (1)
Title |
---|
"从次氧化锌烟尘中湿法回收锌及去除氟氯";路永锁等;《湿法冶金》;20161031;第35卷(第5期);第423页第2-6段和图1、第324页第1段、第325页第3-4段 * |
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Denomination of invention: A method and application of extracting potassium chloride and sodium chloride from secondary zinc oxide ash Effective date of registration: 20220719 Granted publication date: 20180413 Pledgee: Zouping sub branch of Postal Savings Bank of China Pledgor: SHANDONG XING YUAN ZINC TECHNOLOGY CO.,LTD. Registration number: Y2022980010735 |
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Denomination of invention: A Method and Application for Extracting Potassium Chloride and Sodium Chloride from Secondary Zinc Oxide Ash Effective date of registration: 20230831 Granted publication date: 20180413 Pledgee: Zouping sub branch of Postal Savings Bank of China Pledgor: SHANDONG XING YUAN ZINC TECHNOLOGY CO.,LTD. Registration number: Y2023980054789 |