SE8206459L - Forfarande for avlegsnande av nitrosa gaser - Google Patents
Forfarande for avlegsnande av nitrosa gaserInfo
- Publication number
- SE8206459L SE8206459L SE8206459A SE8206459A SE8206459L SE 8206459 L SE8206459 L SE 8206459L SE 8206459 A SE8206459 A SE 8206459A SE 8206459 A SE8206459 A SE 8206459A SE 8206459 L SE8206459 L SE 8206459L
- Authority
- SE
- Sweden
- Prior art keywords
- disposal
- nitrous gases
- gases
- costs
- ratios
- Prior art date
Links
Classifications
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3145331A DE3145331C1 (de) | 1981-11-14 | 1981-11-14 | Verfahren zur Entfernung nitroser Gase aus Gasgemischen |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8206459D0 SE8206459D0 (sv) | 1982-11-12 |
SE8206459L true SE8206459L (sv) | 1983-05-15 |
SE441060B SE441060B (sv) | 1985-09-09 |
Family
ID=6146440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206459A SE441060B (sv) | 1981-11-14 | 1982-11-12 | Forfarande for avlegsnande av nitrosa gaser genom absorption i salpetersyra |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH658407A5 ( ) |
DE (1) | DE3145331C1 ( ) |
SE (1) | SE441060B ( ) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109647146A (zh) * | 2019-01-23 | 2019-04-19 | 华能国际电力股份有限公司 | 一种工业锅炉烟气脱硫脱硝的系统及方法 |
CN111644048B (zh) * | 2019-09-09 | 2022-01-21 | 上海浦景化工技术股份有限公司 | 脱除尾气中氮氧化物、亚硝酸烷基酯气体的工艺方法 |
-
1981
- 1981-11-14 DE DE3145331A patent/DE3145331C1/de not_active Expired
-
1982
- 1982-11-12 CH CH6616/82A patent/CH658407A5/de not_active IP Right Cessation
- 1982-11-12 SE SE8206459A patent/SE441060B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE441060B (sv) | 1985-09-09 |
DE3145331C1 (de) | 1983-06-09 |
CH658407A5 (de) | 1986-11-14 |
SE8206459D0 (sv) | 1982-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8206459-3 Effective date: 19900706 Format of ref document f/p: F |