CS178902B2 - Process of removing hydrogen fluoride from gas containing hydrogen fluoride - Google Patents
Process of removing hydrogen fluoride from gas containing hydrogen fluorideInfo
- Publication number
- CS178902B2 CS178902B2 CS370573A CS370573A CS178902B2 CS 178902 B2 CS178902 B2 CS 178902B2 CS 370573 A CS370573 A CS 370573A CS 370573 A CS370573 A CS 370573A CS 178902 B2 CS178902 B2 CS 178902B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hydrogen fluoride
- gas containing
- containing hydrogen
- removing hydrogen
- fluoride
- Prior art date
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title 2
- 239000007789 gas Substances 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/22—Fluorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Geology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25623872A | 1972-05-24 | 1972-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS178902B2 true CS178902B2 (en) | 1977-10-31 |
Family
ID=22971506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS370573A CS178902B2 (en) | 1972-05-24 | 1973-05-23 | Process of removing hydrogen fluoride from gas containing hydrogen fluoride |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5620895B2 (enrdf_load_stackoverflow) |
| CA (1) | CA983241A (enrdf_load_stackoverflow) |
| CS (1) | CS178902B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2325145C3 (enrdf_load_stackoverflow) |
| ES (1) | ES415060A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2185590B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1422363A (enrdf_load_stackoverflow) |
| IT (1) | IT986093B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52143971A (en) * | 1976-05-27 | 1977-11-30 | Dainippon Ink & Chem Inc | Treatment of exhaust gas containing hydrogen fluorid e etc. |
| DE19917610A1 (de) * | 1999-04-19 | 2000-10-26 | Bayer Ag | Verfahren zum Recycling von Alkalimetallfluoriden bzw. -bifluoriden |
| US8710282B2 (en) * | 2008-03-14 | 2014-04-29 | Honeywell International Inc. | Integrated process for the manufacture of fluorinated olefins |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3699209A (en) * | 1971-02-26 | 1972-10-17 | Universal Oil Prod Co | Hf removal system |
-
1973
- 1973-05-11 CA CA171,071A patent/CA983241A/en not_active Expired
- 1973-05-18 DE DE19732325145 patent/DE2325145C3/de not_active Expired
- 1973-05-21 FR FR7318399A patent/FR2185590B1/fr not_active Expired
- 1973-05-21 IT IT5010673A patent/IT986093B/it active
- 1973-05-23 GB GB2450673A patent/GB1422363A/en not_active Expired
- 1973-05-23 CS CS370573A patent/CS178902B2/cs unknown
- 1973-05-23 ES ES415060A patent/ES415060A1/es not_active Expired
- 1973-05-24 JP JP5730573A patent/JPS5620895B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325145A1 (de) | 1973-12-20 |
| DE2325145B2 (de) | 1978-10-05 |
| JPS4949896A (enrdf_load_stackoverflow) | 1974-05-15 |
| DE2325145C3 (de) | 1979-05-31 |
| CA983241A (en) | 1976-02-10 |
| FR2185590B1 (enrdf_load_stackoverflow) | 1976-04-23 |
| GB1422363A (en) | 1976-01-28 |
| JPS5620895B2 (enrdf_load_stackoverflow) | 1981-05-16 |
| FR2185590A1 (enrdf_load_stackoverflow) | 1974-01-04 |
| ES415060A1 (es) | 1976-05-01 |
| IT986093B (it) | 1975-01-10 |
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