CN102616816A - 一种过碳酸钠母液的回收利用方法 - Google Patents
一种过碳酸钠母液的回收利用方法 Download PDFInfo
- Publication number
- CN102616816A CN102616816A CN2012100544798A CN201210054479A CN102616816A CN 102616816 A CN102616816 A CN 102616816A CN 2012100544798 A CN2012100544798 A CN 2012100544798A CN 201210054479 A CN201210054479 A CN 201210054479A CN 102616816 A CN102616816 A CN 102616816A
- Authority
- CN
- China
- Prior art keywords
- sodium
- liquid
- spc
- magnesium
- mother liquor
- 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
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004064 recycling Methods 0.000 title abstract description 3
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 title abstract 3
- 239000010413 mother solution Substances 0.000 title abstract 3
- 229940045872 sodium percarbonate Drugs 0.000 title abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 20
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 6
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 24
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 22
- 239000012452 mother liquor Substances 0.000 claims description 21
- 235000017550 sodium carbonate Nutrition 0.000 claims description 18
- 238000000197 pyrolysis Methods 0.000 claims description 14
- OGWLTJRQYVEDMR-UHFFFAOYSA-F tetramagnesium;tetracarbonate Chemical compound [Mg+2].[Mg+2].[Mg+2].[Mg+2].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O OGWLTJRQYVEDMR-UHFFFAOYSA-F 0.000 claims description 14
- 239000000395 magnesium oxide Substances 0.000 claims description 11
- 239000012141 concentrate Substances 0.000 claims description 8
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 150000003016 phosphoric acids Chemical class 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000011780 sodium chloride Substances 0.000 abstract description 10
- 239000002351 wastewater Substances 0.000 abstract description 6
- 239000001095 magnesium carbonate Substances 0.000 abstract description 5
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- OUHCLAKJJGMPSW-UHFFFAOYSA-L magnesium;hydrogen carbonate;hydroxide Chemical compound O.[Mg+2].[O-]C([O-])=O OUHCLAKJJGMPSW-UHFFFAOYSA-L 0.000 abstract 5
- 238000005086 pumping Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 235000011147 magnesium chloride Nutrition 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 235000014380 magnesium carbonate Nutrition 0.000 description 3
- 229960001708 magnesium carbonate Drugs 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical class O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 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 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- MMCOUVMKNAHQOY-UHFFFAOYSA-N carbonoperoxoic acid Chemical compound OOC(O)=O MMCOUVMKNAHQOY-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- JNQWEQSUGKXXEQ-UHFFFAOYSA-L magnesium;carbonate;hydrochloride Chemical compound [Mg+2].Cl.[O-]C([O-])=O JNQWEQSUGKXXEQ-UHFFFAOYSA-L 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- MSLRPWGRFCKNIZ-UHFFFAOYSA-J tetrasodium;hydrogen peroxide;dicarbonate Chemical compound [Na+].[Na+].[Na+].[Na+].OO.OO.OO.[O-]C([O-])=O.[O-]C([O-])=O MSLRPWGRFCKNIZ-UHFFFAOYSA-J 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201210054479.8A CN102616816B (zh) | 2012-03-05 | 2012-03-05 | 一种过碳酸钠母液的回收利用方法 |
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CN201210054479.8A CN102616816B (zh) | 2012-03-05 | 2012-03-05 | 一种过碳酸钠母液的回收利用方法 |
Publications (2)
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CN102616816A true CN102616816A (zh) | 2012-08-01 |
CN102616816B CN102616816B (zh) | 2014-07-09 |
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CN201210054479.8A Active CN102616816B (zh) | 2012-03-05 | 2012-03-05 | 一种过碳酸钠母液的回收利用方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115676854A (zh) * | 2022-09-08 | 2023-02-03 | 西安交通大学 | 一种纯碱工业联合制备电池级碳酸钠和碱式碳酸镁的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146571A (en) * | 1976-10-22 | 1979-03-27 | Treibacher Chemische Werke | Preparation of sodium percarbonate |
CN101830489A (zh) * | 2010-02-02 | 2010-09-15 | 华东理工大学 | 一种多孔玫瑰花状碱式碳酸镁的制备方法 |
CN102190320A (zh) * | 2010-03-05 | 2011-09-21 | 中国科学院过程工程研究所 | 一种使用连续结晶法制备三水碳酸镁的方法 |
-
2012
- 2012-03-05 CN CN201210054479.8A patent/CN102616816B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146571A (en) * | 1976-10-22 | 1979-03-27 | Treibacher Chemische Werke | Preparation of sodium percarbonate |
CN101830489A (zh) * | 2010-02-02 | 2010-09-15 | 华东理工大学 | 一种多孔玫瑰花状碱式碳酸镁的制备方法 |
CN102190320A (zh) * | 2010-03-05 | 2011-09-21 | 中国科学院过程工程研究所 | 一种使用连续结晶法制备三水碳酸镁的方法 |
Non-Patent Citations (4)
Title |
---|
《应用化工》 20010228 梁英 "过碳酸钠生产新工艺的研究" 第34-35页 1-4 第30卷, 第1期 * |
《无机盐工业》 20081031 祁洪波等 "轻质透明碱式碳酸镁生产工艺研究" 第36-38页 1-4 第40卷, 第10期 * |
梁英: ""过碳酸钠生产新工艺的研究"", 《应用化工》 * |
祁洪波等: ""轻质透明碱式碳酸镁生产工艺研究"", 《无机盐工业》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115676854A (zh) * | 2022-09-08 | 2023-02-03 | 西安交通大学 | 一种纯碱工业联合制备电池级碳酸钠和碱式碳酸镁的方法 |
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Publication number | Publication date |
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CN102616816B (zh) | 2014-07-09 |
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Address after: 312369 Shangyu Industrial Park, Hangzhou Bay, Zhejiang, Shaoxing Patentee after: Zhejiang Jinke entertainment Limited by Share Ltd. Address before: 312369 Shangyu Industrial Park, Hangzhou Bay, Zhejiang, Shaoxing Patentee before: ZHEJIANG JINKE CHEMICALS Co.,Ltd. |
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Address after: 312369 Hangzhou Bay Shangyu economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Jinke cultural industry Limited by Share Ltd. Address before: 312369 Shangyu Industrial Park, Hangzhou Bay, Zhejiang, Shaoxing Patentee before: Zhejiang Jinke entertainment Limited by Share Ltd. |
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Effective date of registration: 20180831 Address after: 312300 Shangyu economic and Technological Development Zone, Hangzhou Bay, Zhejiang Patentee after: ZHEJIANG JINKE HOUSEHOLD CHEMICAL MATERIALS Co.,Ltd. Address before: 312369 Shangyu economic and Technological Development Zone, Hangzhou Bay, Zhejiang Patentee before: Zhejiang Jinke cultural industry Limited by Share Ltd. |
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Address after: 312300 Hangzhou Shangyu economic and Technological Development Zone, Shaoxing, Zhejiang Patentee after: Zhejiang Jinke Daily Chemical New Materials Co.,Ltd. Address before: 312300 Shangyu economic and Technological Development Zone, Hangzhou Bay, Zhejiang Patentee before: ZHEJIANG JINKE HOUSEHOLD CHEMICAL MATERIALS Co.,Ltd. |