GB1479924A - Process for treating solid adsorbents used to remove fluorine compounds from exhaust gases - Google Patents
Process for treating solid adsorbents used to remove fluorine compounds from exhaust gasesInfo
- Publication number
- GB1479924A GB1479924A GB36035/74A GB3603574A GB1479924A GB 1479924 A GB1479924 A GB 1479924A GB 36035/74 A GB36035/74 A GB 36035/74A GB 3603574 A GB3603574 A GB 3603574A GB 1479924 A GB1479924 A GB 1479924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exhaust gases
- fluorine compounds
- solid adsorbents
- remove fluorine
- treating solid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003463 adsorbent Substances 0.000 title abstract 3
- 150000002222 fluorine compounds Chemical class 0.000 title abstract 2
- 239000007789 gas Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732346537 DE2346537A1 (de) | 1973-09-15 | 1973-09-15 | Verfahren zur aufarbeitung von zur abscheidung von fluorverbindungen aus abgasen eingesetztem aluminiumoxid, natriumaluminat und/oder alkalisiertem aluminiumoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1479924A true GB1479924A (en) | 1977-07-13 |
Family
ID=5892679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36035/74A Expired GB1479924A (en) | 1973-09-15 | 1974-08-15 | Process for treating solid adsorbents used to remove fluorine compounds from exhaust gases |
Country Status (15)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310501A (en) | 1979-07-13 | 1982-01-12 | Metallgesellschaft A.G. | Process for producing hydrogen fluoride |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2942439C2 (de) * | 1979-10-20 | 1981-10-15 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Verfahren und Vorrichtung zur Gewinnung von Fluorwasserstoff aus fluorhaltigen Materialien durch Pyrohydrolyse |
-
1973
- 1973-09-15 DE DE19732346537 patent/DE2346537A1/de active Pending
-
1974
- 1974-04-19 IN IN896/CAL/74A patent/IN141991B/en unknown
- 1974-05-17 AT AT413374A patent/AT334102B/de not_active IP Right Cessation
- 1974-06-04 FR FR7419211A patent/FR2243723A1/fr not_active Withdrawn
- 1974-06-07 NO NO742076A patent/NO742076L/no unknown
- 1974-06-18 JP JP49069595A patent/JPS5056388A/ja active Pending
- 1974-07-02 NL NL7408920A patent/NL7408920A/xx unknown
- 1974-07-22 CS CS7400005219A patent/CS179921B2/cs unknown
- 1974-08-15 GB GB36035/74A patent/GB1479924A/en not_active Expired
- 1974-08-27 BR BR7091/74A patent/BR7407091D0/pt unknown
- 1974-09-10 BE BE6044743A patent/BE819762A/xx unknown
- 1974-09-10 IT IT27105/74A patent/IT1021221B/it active
- 1974-09-13 PL PL1974174096A patent/PL91714B1/xx unknown
- 1974-09-13 RO RO7479985A patent/RO67415A/ro unknown
- 1974-09-13 SE SE7411593A patent/SE7411593L/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310501A (en) | 1979-07-13 | 1982-01-12 | Metallgesellschaft A.G. | Process for producing hydrogen fluoride |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1021221B (it) | 1978-01-30 |
| NL7408920A (nl) | 1975-03-18 |
| RO67415A (fr) | 1979-08-15 |
| FR2243723A1 (enrdf_load_stackoverflow) | 1975-04-11 |
| ATA413374A (de) | 1976-04-15 |
| NO742076L (enrdf_load_stackoverflow) | 1975-04-14 |
| AT334102B (de) | 1976-12-27 |
| IN141991B (enrdf_load_stackoverflow) | 1977-05-14 |
| JPS5056388A (enrdf_load_stackoverflow) | 1975-05-17 |
| PL91714B1 (enrdf_load_stackoverflow) | 1977-03-31 |
| SE7411593L (enrdf_load_stackoverflow) | 1975-03-17 |
| DE2346537A1 (de) | 1975-04-24 |
| BE819762A (fr) | 1975-03-10 |
| CS179921B2 (en) | 1977-12-30 |
| AU6913874A (en) | 1975-11-20 |
| BR7407091D0 (pt) | 1975-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |