CN102351153B - 一种用粘胶纤维工业废气生产硫氢化钠产品的方法 - Google Patents
一种用粘胶纤维工业废气生产硫氢化钠产品的方法 Download PDFInfo
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- CN102351153B CN102351153B CN2011101851093A CN201110185109A CN102351153B CN 102351153 B CN102351153 B CN 102351153B CN 2011101851093 A CN2011101851093 A CN 2011101851093A CN 201110185109 A CN201110185109 A CN 201110185109A CN 102351153 B CN102351153 B CN 102351153B
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- waste gas
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- 229920000297 Rayon Polymers 0.000 title claims abstract description 35
- 239000000835 fiber Substances 0.000 title claims abstract description 34
- 239000007789 gas Substances 0.000 title claims abstract description 20
- 239000002440 industrial waste Substances 0.000 title claims abstract description 18
- IHYNKGRWCDKNEG-UHFFFAOYSA-N n-(4-bromophenyl)-2,6-dihydroxybenzamide Chemical compound OC1=CC=CC(O)=C1C(=O)NC1=CC=C(Br)C=C1 IHYNKGRWCDKNEG-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 26
- 238000002425 crystallisation Methods 0.000 claims abstract description 22
- 230000008025 crystallization Effects 0.000 claims abstract description 22
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims description 31
- 239000002912 waste gas Substances 0.000 claims description 17
- 238000004062 sedimentation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000006200 vaporizer Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 239000002918 waste heat Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 9
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 16
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010795 gaseous waste Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 process hides Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
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CN2011101851093A CN102351153B (zh) | 2011-07-04 | 2011-07-04 | 一种用粘胶纤维工业废气生产硫氢化钠产品的方法 |
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CN2011101851093A CN102351153B (zh) | 2011-07-04 | 2011-07-04 | 一种用粘胶纤维工业废气生产硫氢化钠产品的方法 |
Publications (2)
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CN102351153A CN102351153A (zh) | 2012-02-15 |
CN102351153B true CN102351153B (zh) | 2013-04-03 |
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CN104826465B (zh) * | 2014-02-10 | 2017-05-17 | 中国石油化工股份有限公司 | 一种酸性气多级逆流吸收工艺方法和系统 |
CN104474875B (zh) * | 2014-12-17 | 2016-06-15 | 巨野县鑫源化工有限公司 | 处理含有硫化氢、二硫化碳的废气的方法和相应的装置 |
CN109437119A (zh) * | 2018-12-19 | 2019-03-08 | 锦西化工研究院有限公司 | 聚硫橡胶多硫化钠废液回收利用的方法 |
CN109956456B (zh) * | 2019-03-25 | 2022-05-06 | 山东益大新材料股份有限公司 | 一种硫氢化钠提纯方法 |
CN116873875B (zh) * | 2023-09-06 | 2023-11-07 | 潍坊石大昌盛能源科技有限公司 | 一种高纯度硫氢化钠的生产工艺 |
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CN1130244C (zh) * | 1997-05-21 | 2003-12-10 | 特博塔克技术有限公司 | 从人造纤维生产过程的气流中除去污染物 |
CN1745877A (zh) * | 2005-08-18 | 2006-03-15 | 新乡化纤股份有限公司 | 一种治理硫化氢尾气的方法及设备 |
CN101530726A (zh) * | 2008-04-11 | 2009-09-16 | 玛纳斯澳洋科技有限责任公司 | 一种粘胶化纤生产废气处理方法 |
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Address after: 256500 Binhe Road, Boxing County, Shandong, 333 Patentee after: Shandong Yamei Technology Co., Ltd. Patentee after: Shandong Bohi Industry Co., Ltd. Patentee after: QINGDAO HOHO HUITU ENGINEERING TECHNOLOGY CO., LTD. Address before: 256500 Binhe Road, Boxing County, Shandong, 333 Patentee before: Shandong Yamei Technology Co., Ltd. Patentee before: Shandong Bohi Industry Co., Ltd. Patentee before: Qingdao Bohi Hoho Eng. & Tech. Co., Ltd. |