CN114130173B - 一种硫化氢气体吸收方法 - Google Patents
一种硫化氢气体吸收方法 Download PDFInfo
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- CN114130173B CN114130173B CN202111493099.XA CN202111493099A CN114130173B CN 114130173 B CN114130173 B CN 114130173B CN 202111493099 A CN202111493099 A CN 202111493099A CN 114130173 B CN114130173 B CN 114130173B
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- hydrogen sulfide
- washing tower
- alkaline washing
- alkaline
- alkali liquor
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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
- B01D53/46—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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D2251/604—Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/606—Carbonates
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
Description
直径 | 高度 | 填充量 | 充气仓 | 冲淋仓 | 总容积 |
50mm | 400mm | 400mL | 150mL | 235mL | 785mL |
Claims (5)
Priority Applications (1)
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CN202111493099.XA CN114130173B (zh) | 2021-12-08 | 2021-12-08 | 一种硫化氢气体吸收方法 |
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CN202111493099.XA CN114130173B (zh) | 2021-12-08 | 2021-12-08 | 一种硫化氢气体吸收方法 |
Publications (2)
Publication Number | Publication Date |
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CN114130173A CN114130173A (zh) | 2022-03-04 |
CN114130173B true CN114130173B (zh) | 2023-05-16 |
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CN202111493099.XA Active CN114130173B (zh) | 2021-12-08 | 2021-12-08 | 一种硫化氢气体吸收方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0279667A2 (en) * | 1987-02-19 | 1988-08-24 | The Dow Chemical Company | Process for the removal of hydrogen sulfide and optionally carbon dioxide from gaseous streams |
CN104162419A (zh) * | 2014-07-02 | 2014-11-26 | 昆明理工大学 | 一种氰化氢水解催化剂的制备方法及应用 |
CN106975342A (zh) * | 2017-05-11 | 2017-07-25 | 中国科学院过程工程研究所 | 一种生物脱硫系统和生物燃气脱硫方法 |
CN110575741A (zh) * | 2019-09-29 | 2019-12-17 | 广东佳德环保科技有限公司 | 一种烟气脱硫脱硝装置及方法 |
CN113368679A (zh) * | 2021-06-09 | 2021-09-10 | 东南大学 | 一种生活垃圾气化原位双效固硫剂及其制备方法 |
-
2021
- 2021-12-08 CN CN202111493099.XA patent/CN114130173B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0279667A2 (en) * | 1987-02-19 | 1988-08-24 | The Dow Chemical Company | Process for the removal of hydrogen sulfide and optionally carbon dioxide from gaseous streams |
CN104162419A (zh) * | 2014-07-02 | 2014-11-26 | 昆明理工大学 | 一种氰化氢水解催化剂的制备方法及应用 |
CN106975342A (zh) * | 2017-05-11 | 2017-07-25 | 中国科学院过程工程研究所 | 一种生物脱硫系统和生物燃气脱硫方法 |
CN110575741A (zh) * | 2019-09-29 | 2019-12-17 | 广东佳德环保科技有限公司 | 一种烟气脱硫脱硝装置及方法 |
CN113368679A (zh) * | 2021-06-09 | 2021-09-10 | 东南大学 | 一种生活垃圾气化原位双效固硫剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
刘长让 ; 李中军 ; .HNF法脱除高浓度二氧化碳中的硫化氢.河南化工.(第04期),全文. * |
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CN114130173A (zh) | 2022-03-04 |
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Inventor after: Long Jiangxue Inventor after: Zhao Xingxin Inventor after: Gao Panfeng Inventor after: Yang Zaihua Inventor after: Peng Guobiao Inventor after: Zhang Bo Inventor before: Long Jiangxue Inventor before: Gao Panfeng Inventor before: Zhao Xingxin Inventor before: Yang Zaihua Inventor before: Peng Guobiao Inventor before: Zhang Bo |
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