CN109467058B - 一种乙基氯化物副产硫磺的熔融和氧化提纯方法 - Google Patents
一种乙基氯化物副产硫磺的熔融和氧化提纯方法 Download PDFInfo
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- CN109467058B CN109467058B CN201811566142.9A CN201811566142A CN109467058B CN 109467058 B CN109467058 B CN 109467058B CN 201811566142 A CN201811566142 A CN 201811566142A CN 109467058 B CN109467058 B CN 109467058B
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- sulfur
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- ethyl chloride
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- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/0232—Purification, e.g. degassing
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201811566142.9A CN109467058B (zh) | 2018-12-21 | 2018-12-21 | 一种乙基氯化物副产硫磺的熔融和氧化提纯方法 |
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CN201811566142.9A CN109467058B (zh) | 2018-12-21 | 2018-12-21 | 一种乙基氯化物副产硫磺的熔融和氧化提纯方法 |
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CN109467058A CN109467058A (zh) | 2019-03-15 |
CN109467058B true CN109467058B (zh) | 2022-06-17 |
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CN110683694A (zh) * | 2019-09-06 | 2020-01-14 | 山东埃森化学有限公司 | 一种臭氧氧化法处理乙基氯化物生产废水的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1696051A (zh) * | 2004-05-11 | 2005-11-16 | 鞍山钢铁集团公司 | 一种由硫渣连续提纯硫磺的工艺方法及装置 |
CN101591006A (zh) * | 2009-06-26 | 2009-12-02 | 美景(北京)环保科技有限公司 | 含盐硫磺的提纯方法和装置 |
CN103910337A (zh) * | 2014-03-26 | 2014-07-09 | 湖北犇星化工有限责任公司 | 一种乙基氯化物生产过程中副产物硫磺的处理方法 |
CN105621370A (zh) * | 2016-02-29 | 2016-06-01 | 湖北仙隆化工股份有限公司 | 一种乙基氯化物中硫磺的回收工艺及设备 |
CN107640747A (zh) * | 2017-11-03 | 2018-01-30 | 烟台新瑞环保科技有限公司 | 一种络合铁湿式脱硫工艺所产含有机硫硫膏的提纯方法 |
CN107673313A (zh) * | 2017-09-30 | 2018-02-09 | 杨波 | 一种氯化物中废硫磺的处理回收工艺 |
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2018
- 2018-12-21 CN CN201811566142.9A patent/CN109467058B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1696051A (zh) * | 2004-05-11 | 2005-11-16 | 鞍山钢铁集团公司 | 一种由硫渣连续提纯硫磺的工艺方法及装置 |
CN101591006A (zh) * | 2009-06-26 | 2009-12-02 | 美景(北京)环保科技有限公司 | 含盐硫磺的提纯方法和装置 |
CN103910337A (zh) * | 2014-03-26 | 2014-07-09 | 湖北犇星化工有限责任公司 | 一种乙基氯化物生产过程中副产物硫磺的处理方法 |
CN105621370A (zh) * | 2016-02-29 | 2016-06-01 | 湖北仙隆化工股份有限公司 | 一种乙基氯化物中硫磺的回收工艺及设备 |
CN107673313A (zh) * | 2017-09-30 | 2018-02-09 | 杨波 | 一种氯化物中废硫磺的处理回收工艺 |
CN107640747A (zh) * | 2017-11-03 | 2018-01-30 | 烟台新瑞环保科技有限公司 | 一种络合铁湿式脱硫工艺所产含有机硫硫膏的提纯方法 |
Non-Patent Citations (1)
Title |
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熔融硫磺水冷塔造粒过程特性;秦亮等;《过程工程学报》;20090930;第9卷;第12-16页 * |
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Effective date of registration: 20190408 Address after: 322118 No. 335 Jiangnan Second Road, Hengdian Town, Dongyang City, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG AVILIVE CHEMICAL Co.,Ltd. Applicant after: SHANDONG VICOME LUNAN PESTICIDE Co.,Ltd. Address before: 322118 No. 335 Jiangnan Second Road, Hengdian Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: ZHEJIANG AVILIVE CHEMICAL Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A melting and oxidation purification method of sulfur by-product from ethyl chloride Effective date of registration: 20230222 Granted publication date: 20220617 Pledgee: ZHEJIANG DONGYANG RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: ZHEJIANG AVILIVE CHEMICAL Co.,Ltd. Registration number: Y2023330000425 |
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