CN111375299B - 一种炼油碱渣酸化尾气的处理方法 - Google Patents
一种炼油碱渣酸化尾气的处理方法 Download PDFInfo
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- CN111375299B CN111375299B CN201811651673.8A CN201811651673A CN111375299B CN 111375299 B CN111375299 B CN 111375299B CN 201811651673 A CN201811651673 A CN 201811651673A CN 111375299 B CN111375299 B CN 111375299B
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- catalytic oxidation
- catalyst
- carbonate
- absorption
- basic
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- 239000007788 liquid Substances 0.000 claims abstract description 58
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Images
Classifications
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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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
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