RO76384A - Procedeu pentru purificarea gazelor de evacuare rezultate la prepararea clorurii de aluminiu - Google Patents
Procedeu pentru purificarea gazelor de evacuare rezultate la prepararea clorurii de aluminiuInfo
- Publication number
- RO76384A RO76384A RO7893092A RO9309278A RO76384A RO 76384 A RO76384 A RO 76384A RO 7893092 A RO7893092 A RO 7893092A RO 9309278 A RO9309278 A RO 9309278A RO 76384 A RO76384 A RO 76384A
- Authority
- RO
- Romania
- Prior art keywords
- purification
- preparation
- exhaust gases
- aluminum chloride
- gases resulting
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8659—Removing halogens or halogen compounds
- B01D53/8662—Organic halogen compounds
-
- 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
- B01D53/70—Organic halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
- C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
- C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
- C01B7/035—Preparation of hydrogen chloride from chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical 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)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76534677A | 1977-02-03 | 1977-02-03 | |
US05/859,927 US4157374A (en) | 1977-02-03 | 1977-12-12 | Disposal of waste gases from production of aluminum chloride |
Publications (1)
Publication Number | Publication Date |
---|---|
RO76384A true RO76384A (ro) | 1981-11-04 |
Family
ID=27117598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7893092A RO76384A (ro) | 1977-02-03 | 1978-02-03 | Procedeu pentru purificarea gazelor de evacuare rezultate la prepararea clorurii de aluminiu |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS53124162A (nl) |
AU (1) | AU512584B2 (nl) |
BR (1) | BR7800715A (nl) |
CA (1) | CA1103901A (nl) |
CH (1) | CH627663A5 (nl) |
DD (1) | DD134731A5 (nl) |
DE (1) | DE2804742A1 (nl) |
FR (1) | FR2379312A1 (nl) |
GB (1) | GB1588211A (nl) |
GR (1) | GR70057B (nl) |
IN (1) | IN147852B (nl) |
IT (1) | IT1104157B (nl) |
NL (1) | NL7801208A (nl) |
NO (1) | NO146228C (nl) |
NZ (1) | NZ186211A (nl) |
PL (1) | PL110508B1 (nl) |
RO (1) | RO76384A (nl) |
SE (1) | SE424507B (nl) |
YU (1) | YU21978A (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2919661A1 (de) * | 1979-05-16 | 1980-11-27 | Basf Ag | Verfahren zur vernichtung von phosgen |
DE3438770A1 (de) * | 1984-10-23 | 1986-04-24 | Bergwerksverband Gmbh, 4300 Essen | Verwendung von ein schmelzfaehiges metall enthaltenden formlingen zur entschwefelung heisser gase und verfahren zu deren herstellung |
CN116036800B (zh) * | 2023-01-09 | 2024-08-27 | 中国成达工程有限公司 | 一种氯化尾气处理和利用方法、及处理和利用系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1346120A (fr) * | 1962-03-15 | 1963-12-13 | Duisburger Kupferhuette | Procédé de récupération de chlore à partir de gaz résiduaires contenant du chlorure d'arsenic |
DE1268850C2 (de) * | 1965-07-16 | 1974-10-03 | Vorrichtung zur reinigung der abgase, die beim entfernen des wasserstoffes aus aluminiumschmelzen durch einleiten von chlor entstehen | |
GB1167461A (en) * | 1967-01-13 | 1969-10-15 | Allied Chem | Process for the Production of Hydrogen Chloride and Calcium Silicate and/or Aluminate |
GB1309744A (en) * | 1969-03-31 | 1973-03-14 | Woodall Duckham Ltd | Decomposition of metal chlorides |
-
1978
- 1978-01-09 SE SE7800178A patent/SE424507B/sv unknown
- 1978-01-10 GB GB899/78A patent/GB1588211A/en not_active Expired
- 1978-01-12 NZ NZ186211A patent/NZ186211A/xx unknown
- 1978-01-13 IN IN33/DEL/78A patent/IN147852B/en unknown
- 1978-01-19 GR GR55204A patent/GR70057B/el unknown
- 1978-01-20 AU AU32604/78A patent/AU512584B2/en not_active Expired
- 1978-01-25 NO NO780275A patent/NO146228C/no unknown
- 1978-01-31 YU YU00219/78A patent/YU21978A/xx unknown
- 1978-02-02 DE DE19782804742 patent/DE2804742A1/de not_active Ceased
- 1978-02-02 NL NL7801208A patent/NL7801208A/nl not_active Application Discontinuation
- 1978-02-02 CA CA296,047A patent/CA1103901A/en not_active Expired
- 1978-02-02 JP JP1104178A patent/JPS53124162A/ja active Granted
- 1978-02-02 IT IT7847877A patent/IT1104157B/it active
- 1978-02-03 DD DD78203542A patent/DD134731A5/xx unknown
- 1978-02-03 CH CH123378A patent/CH627663A5/fr not_active IP Right Cessation
- 1978-02-03 RO RO7893092A patent/RO76384A/ro unknown
- 1978-02-03 PL PL1978204431A patent/PL110508B1/pl unknown
- 1978-02-03 FR FR7803133A patent/FR2379312A1/fr active Granted
- 1978-02-03 BR BR7800715A patent/BR7800715A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU512584B2 (en) | 1980-10-16 |
YU21978A (en) | 1982-06-30 |
CA1103901A (en) | 1981-06-30 |
JPS5741289B2 (nl) | 1982-09-02 |
FR2379312A1 (fr) | 1978-09-01 |
FR2379312B1 (nl) | 1983-01-28 |
NL7801208A (nl) | 1978-08-07 |
IT1104157B (it) | 1985-10-21 |
DD134731A5 (de) | 1979-03-21 |
GB1588211A (en) | 1981-04-15 |
JPS53124162A (en) | 1978-10-30 |
PL204431A1 (pl) | 1978-10-23 |
NO780275L (no) | 1978-08-04 |
PL110508B1 (en) | 1980-07-31 |
NZ186211A (en) | 1980-05-08 |
DE2804742A1 (de) | 1978-08-17 |
AU3260478A (en) | 1979-07-26 |
NO146228B (no) | 1982-05-18 |
CH627663A5 (en) | 1982-01-29 |
BR7800715A (pt) | 1978-11-28 |
IT7847877A0 (it) | 1978-02-02 |
IN147852B (nl) | 1980-07-19 |
NO146228C (no) | 1982-08-25 |
SE7800178L (sv) | 1978-08-04 |
SE424507B (sv) | 1982-07-26 |
GR70057B (nl) | 1982-07-26 |
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