CN108249462A - 一种硫化碱稀液与十水芒硝生产硫化钠和硫酸钠工艺 - Google Patents
一种硫化碱稀液与十水芒硝生产硫化钠和硫酸钠工艺 Download PDFInfo
- Publication number
- CN108249462A CN108249462A CN201810116357.4A CN201810116357A CN108249462A CN 108249462 A CN108249462 A CN 108249462A CN 201810116357 A CN201810116357 A CN 201810116357A CN 108249462 A CN108249462 A CN 108249462A
- Authority
- CN
- China
- Prior art keywords
- nitre
- high temperature
- sodium sulphate
- sodium
- evaporation
- 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
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 title claims abstract description 115
- 229910052938 sodium sulfate Inorganic materials 0.000 title claims abstract description 82
- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 239000011734 sodium Substances 0.000 title claims abstract description 46
- 235000011152 sodium sulphate Nutrition 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 29
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 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 title claims abstract description 27
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 26
- 239000010446 mirabilite Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000001704 evaporation Methods 0.000 claims abstract description 49
- 230000008020 evaporation Effects 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000000047 product Substances 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 239000010413 mother solution Substances 0.000 claims abstract description 18
- 239000012452 mother liquor Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000013067 intermediate product Substances 0.000 claims abstract description 14
- 239000012267 brine Substances 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 10
- 239000000243 solution Substances 0.000 claims abstract description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 7
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000007832 Na2SO4 Substances 0.000 claims description 40
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 26
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 241001347978 Major minor Species 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/16—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/22—Alkali metal sulfides or polysulfides
- C01B17/36—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810116357.4A CN108249462B (zh) | 2018-02-06 | 2018-02-06 | 一种硫化碱稀液与十水芒硝生产硫化钠和硫酸钠工艺 |
Applications Claiming Priority (1)
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CN201810116357.4A CN108249462B (zh) | 2018-02-06 | 2018-02-06 | 一种硫化碱稀液与十水芒硝生产硫化钠和硫酸钠工艺 |
Publications (2)
Publication Number | Publication Date |
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CN108249462A true CN108249462A (zh) | 2018-07-06 |
CN108249462B CN108249462B (zh) | 2020-03-24 |
Family
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Family Applications (1)
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CN201810116357.4A Active CN108249462B (zh) | 2018-02-06 | 2018-02-06 | 一种硫化碱稀液与十水芒硝生产硫化钠和硫酸钠工艺 |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109626432A (zh) * | 2019-02-21 | 2019-04-16 | 合众思(北京)环境工程有限公司 | 一种钼酸钠与氯化钠废水回收工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63134512A (ja) * | 1986-11-26 | 1988-06-07 | Sumitomo Metal Mining Co Ltd | 芒硝の精製方法 |
CN1948153A (zh) * | 2006-10-31 | 2007-04-18 | 赵志军 | 利用硫化碱还原废水生产亚硫酸钠和硫化钠的新方法 |
CN103693660A (zh) * | 2013-12-12 | 2014-04-02 | 中国中轻国际工程有限公司 | 循环法高盐硝水生产硫酸钠和氯化钠工艺 |
CN105645440A (zh) * | 2015-12-30 | 2016-06-08 | 中国中轻国际工程有限公司 | 一种十水芒硝生产硫酸钠工艺 |
-
2018
- 2018-02-06 CN CN201810116357.4A patent/CN108249462B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63134512A (ja) * | 1986-11-26 | 1988-06-07 | Sumitomo Metal Mining Co Ltd | 芒硝の精製方法 |
CN1948153A (zh) * | 2006-10-31 | 2007-04-18 | 赵志军 | 利用硫化碱还原废水生产亚硫酸钠和硫化钠的新方法 |
CN103693660A (zh) * | 2013-12-12 | 2014-04-02 | 中国中轻国际工程有限公司 | 循环法高盐硝水生产硫酸钠和氯化钠工艺 |
CN105645440A (zh) * | 2015-12-30 | 2016-06-08 | 中国中轻国际工程有限公司 | 一种十水芒硝生产硫酸钠工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109626432A (zh) * | 2019-02-21 | 2019-04-16 | 合众思(北京)环境工程有限公司 | 一种钼酸钠与氯化钠废水回收工艺 |
Also Published As
Publication number | Publication date |
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CN108249462B (zh) | 2020-03-24 |
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Effective date of registration: 20211117 Address after: 100026, No. 42, East Lane, Bai Jia Zhuang, Beijing, Chaoyang District Patentee after: CHINA BECL INTERNATIONAL ENGINEERING Co.,Ltd. Patentee after: Yuncheng Nanfeng material Trade Co.,Ltd. Address before: 100026, No. 42, East Lane, Bai Jia Zhuang, Beijing, Chaoyang District Patentee before: CHINA BECL INTERNATIONAL ENGINEERING Co.,Ltd. Patentee before: China Nafine Group Intenational Co.,Ltd. |
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Address after: 100026, No. 42, East Lane, Bai Jia Zhuang, Beijing, Chaoyang District Patentee after: CHINA BECL INTERNATIONAL ENGINEERING Co.,Ltd. Patentee after: Nanfeng Chemical (Yuncheng) Group Co.,Ltd. Address before: 100026, No. 42, East Lane, Bai Jia Zhuang, Beijing, Chaoyang District Patentee before: CHINA BECL INTERNATIONAL ENGINEERING Co.,Ltd. Patentee before: Yuncheng Nanfeng material Trade Co.,Ltd. |
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Effective date of registration: 20221216 Address after: Room 1006, No. 376, Hongqi East Street, Yanhu District, Yuncheng City, Shanxi Province 044000 Patentee after: Nanfeng Chemical (Yuncheng) Group Co.,Ltd. Address before: 100026, No. 42, East Lane, Bai Jia Zhuang, Beijing, Chaoyang District Patentee before: CHINA BECL INTERNATIONAL ENGINEERING Co.,Ltd. Patentee before: Nanfeng Chemical (Yuncheng) Group Co.,Ltd. |
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Effective date of registration: 20230605 Address after: Room 1006, No. 376, Hongqi East Street, Yanhu District, Yuncheng City, Shanxi Province 044000 Patentee after: Nanfeng Chemical (Yuncheng) Group Co.,Ltd. Patentee after: CHINA BECL INTERNATIONAL ENGINEERING Co.,Ltd. Address before: Room 1006, No. 376, Hongqi East Street, Yanhu District, Yuncheng City, Shanxi Province 044000 Patentee before: Nanfeng Chemical (Yuncheng) Group Co.,Ltd. |