CN101112998B - 纯碱的制备方法 - Google Patents
纯碱的制备方法 Download PDFInfo
- Publication number
- CN101112998B CN101112998B CN200710009201A CN200710009201A CN101112998B CN 101112998 B CN101112998 B CN 101112998B CN 200710009201 A CN200710009201 A CN 200710009201A CN 200710009201 A CN200710009201 A CN 200710009201A CN 101112998 B CN101112998 B CN 101112998B
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- CN
- China
- Prior art keywords
- preparation
- ammonia
- saturated
- mixed gas
- zno
- 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.)
- Expired - Fee Related
Links
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 83
- 238000002360 preparation method Methods 0.000 title claims abstract description 66
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 97
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000460 chlorine Substances 0.000 claims abstract description 52
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 38
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 38
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 38
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 32
- 239000007787 solid Substances 0.000 claims abstract description 30
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 16
- 238000002425 crystallisation Methods 0.000 claims abstract description 15
- 230000008025 crystallization Effects 0.000 claims abstract description 15
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 9
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 9
- 239000011592 zinc chloride Substances 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 98
- 229910021529 ammonia Inorganic materials 0.000 claims description 49
- 239000011787 zinc oxide Substances 0.000 claims description 49
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 48
- 239000000047 product Substances 0.000 claims description 42
- 229920006395 saturated elastomer Polymers 0.000 claims description 35
- 239000011701 zinc Substances 0.000 claims description 33
- 239000000706 filtrate Substances 0.000 claims description 28
- 239000011780 sodium chloride Substances 0.000 claims description 24
- 238000011084 recovery Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000009833 condensation Methods 0.000 claims description 15
- 230000005494 condensation Effects 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- 230000007062 hydrolysis Effects 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 7
- 230000005587 bubbling Effects 0.000 claims description 7
- 235000011089 carbon dioxide Nutrition 0.000 claims description 7
- 230000000536 complexating effect Effects 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 238000005194 fractionation Methods 0.000 claims description 7
- 230000003301 hydrolyzing effect Effects 0.000 claims description 7
- 239000011734 sodium Substances 0.000 abstract description 41
- 239000007788 liquid Substances 0.000 abstract description 3
- 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 abstract description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052700 potassium Inorganic materials 0.000 abstract description 2
- 239000011591 potassium Substances 0.000 abstract description 2
- 229910052708 sodium Inorganic materials 0.000 abstract description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract 5
- MQRJBSHKWOFOGF-UHFFFAOYSA-L disodium;carbonate;hydrate Chemical compound O.[Na+].[Na+].[O-]C([O-])=O MQRJBSHKWOFOGF-UHFFFAOYSA-L 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- IWLXWEWGQZEKGZ-UHFFFAOYSA-N azane;zinc Chemical compound N.[Zn] IWLXWEWGQZEKGZ-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- -1 CO 2 Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710009201A CN101112998B (zh) | 2007-07-09 | 2007-07-09 | 纯碱的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710009201A CN101112998B (zh) | 2007-07-09 | 2007-07-09 | 纯碱的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101112998A CN101112998A (zh) | 2008-01-30 |
CN101112998B true CN101112998B (zh) | 2010-05-19 |
Family
ID=39021556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710009201A Expired - Fee Related CN101112998B (zh) | 2007-07-09 | 2007-07-09 | 纯碱的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101112998B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115340120A (zh) * | 2022-07-08 | 2022-11-15 | 桂林理工大学 | 方解石-菱锌矿混晶固溶体制备方法及应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3505009A (en) * | 1966-10-17 | 1970-04-07 | Koninkl Nl Zout Ind Nv | Method of manufacturing sodium carbonate |
US4652437A (en) * | 1983-09-20 | 1987-03-24 | Asahi Glass Company, Ltd. | Process for producing anhydrous sodium carbonate |
CN1112088A (zh) * | 1994-05-16 | 1995-11-22 | 赵昊 | 循环法生产纯碱的工艺 |
CN1308020A (zh) * | 2000-10-30 | 2001-08-15 | 李忠 | 绿色化工法纯碱生产工艺 |
CN1974388A (zh) * | 2006-12-15 | 2007-06-06 | 钟劲光 | 一种纯碱制备方法 |
-
2007
- 2007-07-09 CN CN200710009201A patent/CN101112998B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3505009A (en) * | 1966-10-17 | 1970-04-07 | Koninkl Nl Zout Ind Nv | Method of manufacturing sodium carbonate |
US4652437A (en) * | 1983-09-20 | 1987-03-24 | Asahi Glass Company, Ltd. | Process for producing anhydrous sodium carbonate |
CN1112088A (zh) * | 1994-05-16 | 1995-11-22 | 赵昊 | 循环法生产纯碱的工艺 |
CN1308020A (zh) * | 2000-10-30 | 2001-08-15 | 李忠 | 绿色化工法纯碱生产工艺 |
CN1974388A (zh) * | 2006-12-15 | 2007-06-06 | 钟劲光 | 一种纯碱制备方法 |
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Publication number | Publication date |
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CN101112998A (zh) | 2008-01-30 |
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Owner name: ZHONGKE YIGONG (XIAMEN) CHEMICAL TECHNOLOGY CO., L Free format text: FORMER OWNER: ZHONG JINGUANG Effective date: 20120731 |
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Free format text: CORRECT: ADDRESS; FROM: 361009 XIAMEN, FUJIAN PROVINCE TO: 361100 XIAMEN, FUJIAN PROVINCE |
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Effective date of registration: 20120731 Address after: 361100 Fujian province Xiamen Tongan Industrial Concentration Area with Sheng Road No. 230 Xinmin town Wu Lu General Plant Patentee after: ZHONGKE YIGONG (XIAMEN) CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 361009, room 836, No. 704, Qian Dong Road, Fujian, Xiamen Patentee before: Zhong Jinguang |
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Owner name: ZHONGKE YIGONG (SHANGHAI) CHEMICAL TECHNOLOGY CO., Free format text: FORMER NAME: ZHONGKE YIGONG (XIAMEN) CHEMICAL TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 200030 room 6, building 829, No. 558, Xuhui District, Shanghai, Yishan Road Patentee after: ZHONGKE YIGONG (SHANGHAI) CHEMICAL TECHNOLOGY CO.,LTD. Address before: 361100 Fujian province Xiamen Tongan Industrial Concentration Area with Sheng Road No. 230 Xinmin town Wu Lu General Plant Patentee before: Zhongke Yigong (Xiamen) Chemical Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 |