BE749698A - Procede perfectionne pour la purification de melanges gazeux contenant des composes acides - Google Patents
Procede perfectionne pour la purification de melanges gazeux contenant des composes acidesInfo
- Publication number
- BE749698A BE749698A BE749698DA BE749698A BE 749698 A BE749698 A BE 749698A BE 749698D A BE749698D A BE 749698DA BE 749698 A BE749698 A BE 749698A
- Authority
- BE
- Belgium
- Prior art keywords
- purification
- acid compounds
- mixtures containing
- gas mixtures
- containing acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
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
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- 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
-
- 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
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5167969 | 1969-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE749698A true BE749698A (fr) | 1970-10-01 |
Family
ID=11275522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE749698D BE749698A (fr) | 1969-05-02 | 1970-04-28 | Procede perfectionne pour la purification de melanges gazeux contenant des composes acides |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE749698A (ro) |
| CA (1) | CA926093A (ro) |
| DE (1) | DE2021308A1 (ro) |
| ES (1) | ES379232A1 (ro) |
| FR (1) | FR2047226A5 (ro) |
| GB (1) | GB1308197A (ro) |
| RO (1) | RO67156A (ro) |
| ZA (1) | ZA702849B (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2945675C2 (de) * | 1979-11-12 | 1984-08-16 | Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln | Verfahren zur Gewinnung von reinem Schwefelwasserstoff |
-
1970
- 1970-04-28 ZA ZA702849A patent/ZA702849B/xx unknown
- 1970-04-28 BE BE749698D patent/BE749698A/xx unknown
- 1970-04-29 GB GB2071770A patent/GB1308197A/en not_active Expired
- 1970-04-30 DE DE19702021308 patent/DE2021308A1/de active Pending
- 1970-04-30 ES ES379232A patent/ES379232A1/es not_active Expired
- 1970-04-30 FR FR7016096A patent/FR2047226A5/fr not_active Expired
- 1970-05-01 CA CA081680A patent/CA926093A/en not_active Expired
- 1970-05-04 RO RO7063252A patent/RO67156A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES379232A1 (es) | 1972-09-01 |
| FR2047226A5 (ro) | 1971-03-12 |
| RO67156A (ro) | 1982-05-10 |
| GB1308197A (en) | 1973-02-21 |
| DE2021308A1 (de) | 1970-11-12 |
| ZA702849B (en) | 1971-01-27 |
| CA926093A (en) | 1973-05-15 |
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