CN101955201A - 氰熔体法废渣制备氰化钾联产混合硫酸钙的方法 - Google Patents
氰熔体法废渣制备氰化钾联产混合硫酸钙的方法 Download PDFInfo
- Publication number
- CN101955201A CN101955201A CN 201010190451 CN201010190451A CN101955201A CN 101955201 A CN101955201 A CN 101955201A CN 201010190451 CN201010190451 CN 201010190451 CN 201010190451 A CN201010190451 A CN 201010190451A CN 101955201 A CN101955201 A CN 101955201A
- Authority
- CN
- China
- Prior art keywords
- cyanide
- calcium sulfate
- waste residue
- potassium cyanide
- steps
- 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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- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title claims abstract description 33
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 title abstract 4
- 238000004821 distillation Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 13
- 239000000047 product Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000012043 crude product Substances 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000012065 filter cake Substances 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000006200 vaporizer Substances 0.000 claims description 2
- 208000006558 Dental Calculus Diseases 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- 239000012451 post-reaction mixture Substances 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract description 3
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract description 3
- 235000011151 potassium sulphates Nutrition 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 10
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- JRUKBIORKGQRDL-UHFFFAOYSA-N N[N].N#CC#N Chemical compound N[N].N#CC#N JRUKBIORKGQRDL-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101904518A CN101955201B (zh) | 2010-05-27 | 2010-05-27 | 氰熔体法废渣制备氰化钾联产混合硫酸钙的方法 |
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CN2010101904518A CN101955201B (zh) | 2010-05-27 | 2010-05-27 | 氰熔体法废渣制备氰化钾联产混合硫酸钙的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101955201A true CN101955201A (zh) | 2011-01-26 |
CN101955201B CN101955201B (zh) | 2012-08-29 |
Family
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CN2010101904518A Expired - Fee Related CN101955201B (zh) | 2010-05-27 | 2010-05-27 | 氰熔体法废渣制备氰化钾联产混合硫酸钙的方法 |
Country Status (1)
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CN (1) | CN101955201B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52110300A (en) * | 1976-03-12 | 1977-09-16 | Nippon Soda Co Ltd | Production of high purity alkali cyanate |
CN1055207A (zh) * | 1991-03-06 | 1991-10-09 | 马欣 | 一种含氰与重金属离子废水的处理方法 |
CN101381127A (zh) * | 2008-09-26 | 2009-03-11 | 清华大学 | 利用膜吸收法回收丙烯腈废水中氰化物和氨氮的方法 |
-
2010
- 2010-05-27 CN CN2010101904518A patent/CN101955201B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52110300A (en) * | 1976-03-12 | 1977-09-16 | Nippon Soda Co Ltd | Production of high purity alkali cyanate |
CN1055207A (zh) * | 1991-03-06 | 1991-10-09 | 马欣 | 一种含氰与重金属离子废水的处理方法 |
CN101381127A (zh) * | 2008-09-26 | 2009-03-11 | 清华大学 | 利用膜吸收法回收丙烯腈废水中氰化物和氨氮的方法 |
Non-Patent Citations (2)
Title |
---|
《四川化工与腐蚀控制》 20000228 陈华英 亚铁氰化钾的生产方法 42-44 1-5 第3卷, 第1期 2 * |
《辽宁城乡环境科技》 19990615 王晓松 高浓度含氰(CN-)废水综合治理工艺技术 77-80 1-5 第19卷, 第3期 2 * |
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Publication number | Publication date |
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CN101955201B (zh) | 2012-08-29 |
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Address after: 523000, room five, building 508, Jinhai building, Dongcheng District Tong Road, Dongguan, Guangdong Applicant after: Wang Jiaxing Address before: Wushi Village Primary School in Dongguan city of Dongcheng District province Guangdong road 523000 Lane 1 No. 6 main mountain Applicant before: Wang Jiaxing |
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Owner name: NANTONG HUASHAN INDUSTRY CO., LTD. Free format text: FORMER OWNER: WANG JIAXING Effective date: 20130819 |
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Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20130819 Address after: 226300 No. 14, Tong Hai Road, Tongzhou District Development Zone, Jiangsu, Nantong Patentee after: Huashan Nantong Industrial Co., Ltd. Address before: 523000, room five, building 508, Jinhai building, Dongcheng District Tong Road, Dongguan, Guangdong Patentee before: Wang Jiaxing |
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Effective date of registration: 20170512 Address after: 24 Nantong province high tech Zone, Tongzhou District Province, the village of the bridge group of the group of 226300, Patentee after: Liwang Chemical (Nantong) Co., Ltd. Address before: 226300 No. 14, Tong Hai Road, Tongzhou District Development Zone, Jiangsu, Nantong Patentee before: Huashan Nantong Industrial Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20190527 |
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