CN101983916B - Method for production of calcium chlorate and coproduction of ultra-fine calcium carbonate and sodium chloride by using acetylene sludge - Google Patents
Method for production of calcium chlorate and coproduction of ultra-fine calcium carbonate and sodium chloride by using acetylene sludge Download PDFInfo
- Publication number
- CN101983916B CN101983916B CN2010101690720A CN201010169072A CN101983916B CN 101983916 B CN101983916 B CN 101983916B CN 2010101690720 A CN2010101690720 A CN 2010101690720A CN 201010169072 A CN201010169072 A CN 201010169072A CN 101983916 B CN101983916 B CN 101983916B
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- CN
- China
- Prior art keywords
- calcium
- chlor
- sodium
- chlorate
- carbide slag
- 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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- YALMXYPQBUJUME-UHFFFAOYSA-L calcium chlorate Chemical compound [Ca+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O YALMXYPQBUJUME-UHFFFAOYSA-L 0.000 title claims abstract description 40
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 22
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 11
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title abstract description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title abstract description 4
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title abstract 8
- 239000011780 sodium chloride Substances 0.000 title abstract 4
- 239000010802 sludge Substances 0.000 title abstract 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 29
- 239000001110 calcium chloride Substances 0.000 claims abstract description 29
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 29
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 19
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 16
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 11
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 230000007797 corrosion Effects 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000005660 chlorination reaction Methods 0.000 claims description 42
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 37
- 239000002893 slag Substances 0.000 claims description 35
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000460 chlorine Substances 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 239000012065 filter cake Substances 0.000 claims description 10
- 235000017550 sodium carbonate Nutrition 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000004380 ashing Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000643 oven drying Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- ZHLKXBJTJHRTTE-UHFFFAOYSA-N Chlorobenside Chemical compound C1=CC(Cl)=CC=C1CSC1=CC=C(Cl)C=C1 ZHLKXBJTJHRTTE-UHFFFAOYSA-N 0.000 claims description 5
- 239000013543 active substance Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 4
- 229920000053 polysorbate 80 Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000000706 filtrate Substances 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
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CN2010101690720A CN101983916B (en) | 2010-04-30 | 2010-04-30 | Method for production of calcium chlorate and coproduction of ultra-fine calcium carbonate and sodium chloride by using acetylene sludge |
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CN2010101690720A CN101983916B (en) | 2010-04-30 | 2010-04-30 | Method for production of calcium chlorate and coproduction of ultra-fine calcium carbonate and sodium chloride by using acetylene sludge |
Publications (2)
Publication Number | Publication Date |
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CN101983916A CN101983916A (en) | 2011-03-09 |
CN101983916B true CN101983916B (en) | 2012-06-20 |
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CN2010101690720A Expired - Fee Related CN101983916B (en) | 2010-04-30 | 2010-04-30 | Method for production of calcium chlorate and coproduction of ultra-fine calcium carbonate and sodium chloride by using acetylene sludge |
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Families Citing this family (1)
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EP3064473A1 (en) * | 2015-03-02 | 2016-09-07 | Solvay SA | Process for manufacturing an aqueous sodium chloride solution |
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CN101580258A (en) * | 2009-04-08 | 2009-11-18 | 王嘉兴 | Method for preparing nano active calcium carbonate series products and ammonium chloride by carbide slag |
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Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 315000 NINGBO, ZHEJIANG PROVINCE |
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Effective date of registration: 20130905 Address after: 58 No. 315000 Zhejiang City Renhe Center City of Ningbo province Haishu District Daqi Gate Street in front of the building Patentee after: Wang Jingyu Address before: 523000 CITIC triumph city A11, Dongguan, Guangdong, Dongcheng District Patentee before: Wang Jinqiang |
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Owner name: RUGAO YONGXING CASING CO., LTD. Free format text: FORMER OWNER: WANG JINGYU Effective date: 20131111 |
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Free format text: CORRECT: ADDRESS; FROM: 315000 NINGBO, ZHEJIANG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20131111 Address after: 226500, Jiangsu City, Rugao Province, such as town Huimin Road No. 666 (Economic Development Zone, sausage city) Patentee after: Rugao Yongxing Casing Co., Ltd. Address before: 58 No. 315000 Zhejiang City Renhe Center City of Ningbo province Haishu District Daqi Gate Street in front of the building Patentee before: Wang Jingyu |
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