CN1270966C - 不溶性硫的一步法制备方法 - Google Patents
不溶性硫的一步法制备方法 Download PDFInfo
- Publication number
- CN1270966C CN1270966C CN 03117763 CN03117763A CN1270966C CN 1270966 C CN1270966 C CN 1270966C CN 03117763 CN03117763 CN 03117763 CN 03117763 A CN03117763 A CN 03117763A CN 1270966 C CN1270966 C CN 1270966C
- Authority
- CN
- China
- Prior art keywords
- sulphur
- sulfur
- insoluble
- temperature
- carbon bisulfide
- 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
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 23
- 239000011593 sulfur Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 11
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000005864 Sulphur Substances 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000004927 fusion Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- DMYHGDXADUDKCQ-UHFFFAOYSA-N fenazaquin Chemical compound C1=CC(C(C)(C)C)=CC=C1CCOC1=NC=NC2=CC=CC=C12 DMYHGDXADUDKCQ-UHFFFAOYSA-N 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03117763 CN1270966C (zh) | 2003-04-24 | 2003-04-24 | 不溶性硫的一步法制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03117763 CN1270966C (zh) | 2003-04-24 | 2003-04-24 | 不溶性硫的一步法制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1539728A CN1539728A (zh) | 2004-10-27 |
| CN1270966C true CN1270966C (zh) | 2006-08-23 |
Family
ID=34320652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03117763 Expired - Fee Related CN1270966C (zh) | 2003-04-24 | 2003-04-24 | 不溶性硫的一步法制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1270966C (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2009001548A (es) * | 2006-08-10 | 2009-08-20 | Microsul L P | Metodo para generar azufre micronizado. |
| CN101343045B (zh) * | 2008-08-26 | 2011-06-01 | 山东省单县化工有限公司 | 连续生产高热稳定性不溶性硫磺的方法 |
| CN103539079B (zh) * | 2013-10-25 | 2015-07-15 | 北京化工大学 | 一种一步法制备不溶性硫磺的方法 |
| CN103539080A (zh) * | 2013-11-07 | 2014-01-29 | 无锡华盛橡胶新材料科技股份有限公司 | 一种中含量不溶性硫磺的连续制备方法 |
| CN104192813B (zh) * | 2014-08-26 | 2016-04-13 | 偃师市宝隆化工有限公司 | 一种制备聚合硫的方法 |
| CN104192812A (zh) * | 2014-08-26 | 2014-12-10 | 偃师市宝隆化工有限公司 | 一种聚合硫的循环生产工艺 |
| CN106082139B (zh) * | 2016-06-13 | 2018-06-22 | 黄煜 | 不溶性硫磺的生产方法和生产设备 |
| CN112794289B (zh) * | 2021-03-12 | 2024-07-09 | 王占华 | 一种硫磺提纯系统及其提纯工艺 |
-
2003
- 2003-04-24 CN CN 03117763 patent/CN1270966C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1539728A (zh) | 2004-10-27 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHU PETROCHEMICAL CHONGQING CO., LTD. Free format text: FORMER OWNER: LIU QIANG Effective date: 20080229 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080229 Address after: The city of Chongqing (Changshou) chemical industry park Kumho company Patentee after: Chongqing Kumho Petrochemical Co. Ltd. Address before: No. 85, light road, Changshou District, Chongqing Patentee before: Liu Qiang |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: One-step method for preparing insolubility sulfur Effective date of registration: 20140815 Granted publication date: 20060823 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd Sales Department Pledgor: Chongqing Kumho Petrochemical Co. Ltd. Registration number: 2014990000660 |
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Effective date of registration: 20160606 Address after: 614000 Sichuan city of Chengdu province Leshan city Wutongqiao District bamboo town Yong Jiang Road Patentee after: Leshan City, Wutongqiao District Huaqiang Investment Co. Ltd. Address before: 401256 Chongqing (Changshou) chemical industry park Kumho company Patentee before: Chongqing Kumho Petrochemical Co. Ltd. |
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