CN110141948B - 一种含硫氨化物的h2s尾气三级吸收处理方法 - Google Patents
一种含硫氨化物的h2s尾气三级吸收处理方法 Download PDFInfo
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- CN110141948B CN110141948B CN201910568196.7A CN201910568196A CN110141948B CN 110141948 B CN110141948 B CN 110141948B CN 201910568196 A CN201910568196 A CN 201910568196A CN 110141948 B CN110141948 B CN 110141948B
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 29
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 12
- 239000011593 sulfur Substances 0.000 title claims abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 93
- 239000007789 gas Substances 0.000 claims abstract description 71
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- 239000002912 waste gas Substances 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 34
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- -1 amide compound Chemical class 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
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- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 5
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- 239000000446 fuel Substances 0.000 claims description 3
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- 229910021529 ammonia Inorganic materials 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 2
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- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
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- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
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CN201910568196.7A CN110141948B (zh) | 2019-06-27 | 2019-06-27 | 一种含硫氨化物的h2s尾气三级吸收处理方法 |
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CN201910568196.7A CN110141948B (zh) | 2019-06-27 | 2019-06-27 | 一种含硫氨化物的h2s尾气三级吸收处理方法 |
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CN110975570A (zh) * | 2019-12-02 | 2020-04-10 | 重庆聚狮新材料科技有限公司 | 一种聚苯硫醚生产合成废气的处理方法和系统 |
CN113648804A (zh) * | 2020-05-12 | 2021-11-16 | 山东清沂山石化科技有限公司 | 一种新型炉内脱硫、抑氮的技术方法 |
Citations (9)
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---|---|---|---|---|
KR101033109B1 (ko) * | 2010-08-31 | 2011-05-16 | 한국산업단지공단 | 수황화나트륨 생성 장치 및 제조 방법 |
CN103551018A (zh) * | 2013-11-07 | 2014-02-05 | 中天环保产业(集团)有限公司 | 一种含硫尾气净化与回收利用方法 |
CN203777920U (zh) * | 2014-03-07 | 2014-08-20 | 江苏格罗瑞化学有限公司 | 一种硫化氢三级碱吸收装置 |
CN203998955U (zh) * | 2014-07-15 | 2014-12-10 | 袁磊 | 一种制备硫氢化钠的装置 |
CN104645811A (zh) * | 2015-03-04 | 2015-05-27 | 河北新启元能源技术开发股份有限公司 | 尾气回收装置及其回收工艺 |
CN104826466A (zh) * | 2014-02-10 | 2015-08-12 | 中国石油化工股份有限公司 | 酸性气三级逆流吸收工艺及装置 |
CN104971597A (zh) * | 2014-04-10 | 2015-10-14 | 中国石油化工股份有限公司 | 一种酸性气生产硫氢化钠工艺方法及装置 |
CN204778994U (zh) * | 2015-07-13 | 2015-11-18 | 陵县鲁鑫工贸有限公司 | 甲硫醇钠废液副产硫氢化钠装置 |
CN206535399U (zh) * | 2016-12-30 | 2017-10-03 | 新阳科技集团有限公司 | 硫化氢尾气处理装置 |
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- 2019-06-27 CN CN201910568196.7A patent/CN110141948B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101033109B1 (ko) * | 2010-08-31 | 2011-05-16 | 한국산업단지공단 | 수황화나트륨 생성 장치 및 제조 방법 |
CN103551018A (zh) * | 2013-11-07 | 2014-02-05 | 中天环保产业(集团)有限公司 | 一种含硫尾气净化与回收利用方法 |
CN104826466A (zh) * | 2014-02-10 | 2015-08-12 | 中国石油化工股份有限公司 | 酸性气三级逆流吸收工艺及装置 |
CN203777920U (zh) * | 2014-03-07 | 2014-08-20 | 江苏格罗瑞化学有限公司 | 一种硫化氢三级碱吸收装置 |
CN104971597A (zh) * | 2014-04-10 | 2015-10-14 | 中国石油化工股份有限公司 | 一种酸性气生产硫氢化钠工艺方法及装置 |
CN203998955U (zh) * | 2014-07-15 | 2014-12-10 | 袁磊 | 一种制备硫氢化钠的装置 |
CN104645811A (zh) * | 2015-03-04 | 2015-05-27 | 河北新启元能源技术开发股份有限公司 | 尾气回收装置及其回收工艺 |
CN204778994U (zh) * | 2015-07-13 | 2015-11-18 | 陵县鲁鑫工贸有限公司 | 甲硫醇钠废液副产硫氢化钠装置 |
CN206535399U (zh) * | 2016-12-30 | 2017-10-03 | 新阳科技集团有限公司 | 硫化氢尾气处理装置 |
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