CN101445268A - Technique for recovering zinc chloride from waste water in reduction process of isooctyl thioglycolate - Google Patents
Technique for recovering zinc chloride from waste water in reduction process of isooctyl thioglycolate Download PDFInfo
- Publication number
- CN101445268A CN101445268A CNA2008101849744A CN200810184974A CN101445268A CN 101445268 A CN101445268 A CN 101445268A CN A2008101849744 A CNA2008101849744 A CN A2008101849744A CN 200810184974 A CN200810184974 A CN 200810184974A CN 101445268 A CN101445268 A CN 101445268A
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- CN
- China
- Prior art keywords
- storage tank
- waste water
- zinc chloride
- tank
- concentration kettle
- 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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- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 title claims abstract description 53
- 239000011592 zinc chloride Substances 0.000 title claims abstract description 27
- 235000005074 zinc chloride Nutrition 0.000 title claims abstract description 27
- 239000002351 wastewater Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title abstract description 9
- IUNVCWLKOOCPIT-UHFFFAOYSA-N 6-methylheptylsulfanyl 2-hydroxyacetate Chemical compound CC(C)CCCCCSOC(=O)CO IUNVCWLKOOCPIT-UHFFFAOYSA-N 0.000 title abstract 3
- 238000011946 reduction process Methods 0.000 title abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 29
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 18
- RZBBHEJLECUBJT-UHFFFAOYSA-N 6-methylheptyl 2-sulfanylacetate Chemical compound CC(C)CCCCCOC(=O)CS RZBBHEJLECUBJT-UHFFFAOYSA-N 0.000 claims description 12
- 238000000967 suction filtration Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 9
- 239000002253 acid Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 abstract 2
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 abstract 1
- 229910001626 barium chloride Inorganic materials 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000009489 vacuum treatment Methods 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003672 processing method Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101849744A CN101445268B (en) | 2008-12-19 | 2008-12-19 | Technique for recovering zinc chloride from waste water in reduction process of isooctyl thioglycolate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101849744A CN101445268B (en) | 2008-12-19 | 2008-12-19 | Technique for recovering zinc chloride from waste water in reduction process of isooctyl thioglycolate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101445268A true CN101445268A (en) | 2009-06-03 |
CN101445268B CN101445268B (en) | 2011-09-28 |
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CN2008101849744A Active CN101445268B (en) | 2008-12-19 | 2008-12-19 | Technique for recovering zinc chloride from waste water in reduction process of isooctyl thioglycolate |
Country Status (1)
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CN (1) | CN101445268B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105254103A (en) * | 2015-11-05 | 2016-01-20 | 广东工业大学 | Classification recovery system and method for spent tin stripping solution |
CN106397286A (en) * | 2016-08-25 | 2017-02-15 | 湖北犇星化工有限责任公司 | Treatment method of isooctyl thioglycolate rectification waste material |
CN107792875A (en) * | 2017-12-13 | 2018-03-13 | 曲阜师范大学 | A kind of tetrahydro-carbazolone produces method for treating waste liquid |
CN109020022A (en) * | 2018-07-26 | 2018-12-18 | 中国平煤神马集团开封兴化精细化工有限公司 | A kind of processing method of saccharin waste acid water |
CN112499668A (en) * | 2020-12-16 | 2021-03-16 | 中国船舶重工集团公司第七一八研究所 | Method and device for treating waste liquid containing water-soluble alcohol, zinc chloride and zinc powder |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865831A (en) * | 1988-02-26 | 1989-09-12 | The Dow Chemical Company | Recovery of zinc and ammonium chloride |
CN101318750B (en) * | 2008-07-22 | 2010-06-09 | 湖北犇星化工有限责任公司 | Method for treating waste water from acetic acid mercapto- isooctyl ester |
-
2008
- 2008-12-19 CN CN2008101849744A patent/CN101445268B/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105254103A (en) * | 2015-11-05 | 2016-01-20 | 广东工业大学 | Classification recovery system and method for spent tin stripping solution |
CN105254103B (en) * | 2015-11-05 | 2017-09-19 | 广东工业大学 | A kind of classifying and reclaiming system and method for tin removal waste liquor |
CN106397286A (en) * | 2016-08-25 | 2017-02-15 | 湖北犇星化工有限责任公司 | Treatment method of isooctyl thioglycolate rectification waste material |
CN106397286B (en) * | 2016-08-25 | 2018-02-16 | 湖北犇星化工有限责任公司 | A kind of processing method of isooctyl thioglycolate rectifying waste material |
CN107792875A (en) * | 2017-12-13 | 2018-03-13 | 曲阜师范大学 | A kind of tetrahydro-carbazolone produces method for treating waste liquid |
CN109020022A (en) * | 2018-07-26 | 2018-12-18 | 中国平煤神马集团开封兴化精细化工有限公司 | A kind of processing method of saccharin waste acid water |
CN112499668A (en) * | 2020-12-16 | 2021-03-16 | 中国船舶重工集团公司第七一八研究所 | Method and device for treating waste liquid containing water-soluble alcohol, zinc chloride and zinc powder |
Also Published As
Publication number | Publication date |
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CN101445268B (en) | 2011-09-28 |
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Owner name: SANMENXIA AOKE CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: WU JIKANG Effective date: 20110318 |
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Free format text: CORRECT: ADDRESS; FROM: 472100 AOKE CHEMICAL INDUSTRY CO., LTD., NORTH SECTION, GAOYANG ROAD, SHANXIAN COUNTY, SANMENXIA CITY, HE NAN PROVINCE TO: 472123 INDUSTRIAL CENTRAL AREA (GUANYINTANG), SHANXIAN COUNTY, SANMENXIA CITY, HE NAN PROVINCE |
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Effective date of registration: 20110318 Address after: 472123 Shanxian industrial agglomeration area (Guanyin Hall), Henan, Sanmenxia Applicant after: Sanmenxia Aoke Chemical Industry Co., Ltd. Address before: Sanmenxia City, Henan province 472100 Shanxian Gaoyang Road north of Bioko Chemical Co. Ltd. Applicant before: Wu Jikang |
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GR01 | Patent grant |