CN102398896B - 一种橡胶用不溶性硫磺的生产工艺 - Google Patents
一种橡胶用不溶性硫磺的生产工艺 Download PDFInfo
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- CN102398896B CN102398896B CN201110297138.9A CN201110297138A CN102398896B CN 102398896 B CN102398896 B CN 102398896B CN 201110297138 A CN201110297138 A CN 201110297138A CN 102398896 B CN102398896 B CN 102398896B
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- insoluble sulfur
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- acidic liquid
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 34
- 239000011593 sulfur Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000002378 acidificating effect Effects 0.000 claims abstract description 15
- 238000010791 quenching Methods 0.000 claims abstract description 13
- 230000000171 quenching effect Effects 0.000 claims abstract description 13
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009834 vaporization Methods 0.000 claims abstract description 8
- 230000008016 vaporization Effects 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000003995 emulsifying agent Substances 0.000 claims description 18
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 10
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 10
- 229910017604 nitric acid Inorganic materials 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 7
- 239000013543 active substance Substances 0.000 claims description 5
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 5
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000002309 gasification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110297138.9A CN102398896B (zh) | 2011-09-30 | 2011-09-30 | 一种橡胶用不溶性硫磺的生产工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110297138.9A CN102398896B (zh) | 2011-09-30 | 2011-09-30 | 一种橡胶用不溶性硫磺的生产工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102398896A CN102398896A (zh) | 2012-04-04 |
| CN102398896B true CN102398896B (zh) | 2014-06-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110297138.9A Active CN102398896B (zh) | 2011-09-30 | 2011-09-30 | 一种橡胶用不溶性硫磺的生产工艺 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102398896B (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101491970B1 (ko) * | 2013-09-16 | 2015-02-11 | 에이치설퍼 주식회사 | 불용성 유황의 분리 방법 |
| CN104555943B (zh) * | 2013-10-12 | 2016-09-28 | 江苏宏泰橡胶助剂有限公司 | 连续管道化过热硫磺蒸汽制备不溶性硫磺的方法 |
| CN104229747B (zh) * | 2014-09-15 | 2019-08-02 | 河南省开仑化工有限责任公司 | 复合热稳定剂及高热稳定不溶性硫磺的生产方法 |
| CN104401946B (zh) * | 2014-11-07 | 2016-11-30 | 山东阳谷华泰化工股份有限公司 | 一种不溶性硫磺的气化淬冷工艺 |
| CN106145057A (zh) * | 2015-03-23 | 2016-11-23 | 山东尚舜化工有限公司 | 一种高品质不溶性硫磺的生产方法 |
| CN105502304A (zh) * | 2016-01-22 | 2016-04-20 | 上海京海（安徽）化工有限公司 | 一种节能环保型不溶性硫磺的制作方法 |
| CN105502303A (zh) * | 2016-01-22 | 2016-04-20 | 上海京海（安徽）化工有限公司 | 一种制备高热稳定性高含量不溶性硫磺的生产工艺 |
| CN106995206B (zh) * | 2017-04-11 | 2019-02-12 | 上海京海（安徽）化工有限公司 | 一种橡胶用高含量高稳定性不溶性硫磺的生产工艺 |
| CN107200309A (zh) * | 2017-05-23 | 2017-09-26 | 青岛科技大学 | 硫单体淬冷聚合产物分子链封端制备不溶性硫磺的方法 |
| CN108394868B (zh) * | 2018-03-29 | 2020-04-03 | 上海京海（安徽）化工有限公司 | 一种高稳定性硫磺产品及其生产工艺 |
| CN108439348A (zh) * | 2018-04-21 | 2018-08-24 | 河南省开仑化工有限责任公司 | 一种不溶性硫磺生产方法 |
| CN108329700B (zh) * | 2018-04-28 | 2020-05-19 | 上海京海（安徽）化工有限公司 | 一种高分散性高稳定性不溶性硫磺的生产方法 |
| CN108559190B (zh) * | 2018-04-28 | 2020-05-19 | 上海京海（安徽）化工有限公司 | 一种is90不溶性硫磺的制备方法及其制备用抗静电剂 |
| CN108439349B (zh) * | 2018-04-28 | 2020-01-10 | 上海京海（安徽）化工有限公司 | 一种橡胶用高性能不溶性硫磺及其生产方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362837A (zh) * | 2008-08-31 | 2009-02-11 | 河南省开仑化工有限责任公司 | 一种橡胶用不溶性硫磺的生产工艺 |
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- 2011-09-30 CN CN201110297138.9A patent/CN102398896B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101362837A (zh) * | 2008-08-31 | 2009-02-11 | 河南省开仑化工有限责任公司 | 一种橡胶用不溶性硫磺的生产工艺 |
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| CN102398896A (zh) | 2012-04-04 |
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Inventor after: Miao Jinzhi Inventor after: An Songqu Inventor after: Liu Zhiyong Inventor after: Wang Kuiliang Inventor after: Wang Aijiao Inventor after: Shi Tiejun Inventor before: Miao Jinzhi Inventor before: An Songqu Inventor before: Liu Zhiyong Inventor before: Wang Kuiliang Inventor before: Wang Aijiao |
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Denomination of invention: Production process of insoluble sulfur for rubber Effective date of registration: 20210120 Granted publication date: 20140604 Pledgee: Bank of China Limited Anyang Branch Pledgor: HENAN KAILUN CHEMICAL Co.,Ltd. Registration number: Y2021980000537 |
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Denomination of invention: Production process of insoluble sulfur for rubber Effective date of registration: 20220218 Granted publication date: 20140604 Pledgee: Bank of China Limited Anyang Branch Pledgor: HENAN KAILUN CHEMICAL Co.,Ltd. Registration number: Y2022980001689 |
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Denomination of invention: A production process of insoluble sulfur for rubber Effective date of registration: 20230202 Granted publication date: 20140604 Pledgee: Bank of China Limited Anyang Branch Pledgor: HENAN KAILUN CHEMICAL Co.,Ltd. Registration number: Y2023980031973 |
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Denomination of invention: A production process of insoluble sulfur for rubber Granted publication date: 20140604 Pledgee: Bank of China Limited Anyang Branch Pledgor: HENAN KAILUN CHEMICAL Co.,Ltd. Registration number: Y2024980002987 |