CH451890A - Verfahren zur Abtrennung von Ammoniak aus Gasgemischen - Google Patents
Verfahren zur Abtrennung von Ammoniak aus GasgemischenInfo
- Publication number
- CH451890A CH451890A CH666163A CH666163A CH451890A CH 451890 A CH451890 A CH 451890A CH 666163 A CH666163 A CH 666163A CH 666163 A CH666163 A CH 666163A CH 451890 A CH451890 A CH 451890A
- Authority
- CH
- Switzerland
- Prior art keywords
- ammonia
- separation
- gas mixtures
- mixtures
- gas
- 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
- B01D53/14—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
-
- 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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/58—Ammonia
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- 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
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED39363A DE1191347B (de) | 1962-07-13 | 1962-07-13 | Verfahren zur Abtrennung von Ammoniak aus Gasgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH451890A true CH451890A (de) | 1968-05-15 |
Family
ID=41346107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH666163A CH451890A (de) | 1962-07-13 | 1963-05-28 | Verfahren zur Abtrennung von Ammoniak aus Gasgemischen |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE634789A (sv) |
| CH (1) | CH451890A (sv) |
| DE (1) | DE1191347B (sv) |
| FR (1) | FR1367084A (sv) |
| GB (1) | GB984069A (sv) |
| NL (2) | NL293940A (sv) |
-
1962
- 1962-07-13 DE DED39363A patent/DE1191347B/de active Pending
- 1962-07-13 NL NL293940A patent/NL293940A/xx unknown
- 1962-07-18 NL NL134889A patent/NL134889C/xx active
-
1963
- 1963-05-28 CH CH666163A patent/CH451890A/de unknown
- 1963-06-14 GB GB23850/63A patent/GB984069A/en not_active Expired
- 1963-07-10 BE BE634789A patent/BE634789A/xx unknown
- 1963-07-13 FR FR941402D patent/FR1367084A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE634789A (sv) | 1963-11-18 |
| NL293940A (sv) | 1963-06-12 |
| GB984069A (en) | 1965-02-24 |
| NL134889C (sv) | 1963-06-12 |
| DE1191347B (de) | 1965-04-22 |
| FR1367084A (fr) | 1964-07-10 |
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