DD134731A5 - Verfahren zur reinigung von metallchloridhaltigen abgasen - Google Patents

Verfahren zur reinigung von metallchloridhaltigen abgasen

Info

Publication number
DD134731A5
DD134731A5 DD78203542A DD20354278A DD134731A5 DD 134731 A5 DD134731 A5 DD 134731A5 DD 78203542 A DD78203542 A DD 78203542A DD 20354278 A DD20354278 A DD 20354278A DD 134731 A5 DD134731 A5 DD 134731A5
Authority
DD
German Democratic Republic
Prior art keywords
chloride
exhaust gases
containing exhaust
cleaning metal
cleaning
Prior art date
Application number
DD78203542A
Other languages
German (de)
English (en)
Inventor
Lee G Carpenter
Vito Cedro
Donald L Kinosz
Thomas G Lamberti
Original Assignee
Aluminum Co Of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/859,927 external-priority patent/US4157374A/en
Application filed by Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of DD134731A5 publication Critical patent/DD134731A5/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8659Removing halogens or halogen compounds
    • B01D53/8662Organic halogen compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/68Halogens or halogen compounds
    • B01D53/70Organic halogen compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • C01B13/20Methods 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
    • C01B13/22Methods 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183Preparation 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00Halogens; Halogen acids
    • C01B7/01Chlorine; Hydrogen chloride
    • C01B7/03Preparation from chlorides
    • C01B7/035Preparation of hydrogen chloride from chlorides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer 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)
DD78203542A 1977-02-03 1978-02-03 Verfahren zur reinigung von metallchloridhaltigen abgasen DD134731A5 (de)

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
DD134731A5 true DD134731A5 (de) 1979-03-21

Family

ID=27117598

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78203542A DD134731A5 (de) 1977-02-03 1978-02-03 Verfahren zur reinigung von metallchloridhaltigen abgasen

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
RO76384A (ro) 1981-11-04
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
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

Similar Documents

Publication Publication Date Title
LU79034A1 (de) Verfahren zur reinigung von industrieabgasen
LU79573A1 (de) Verfahren und elektrostatische filtervorrichtung zur reinigung von gasen
AT380406B (de) Verfahren zum entschwefeln von verbrennungsabgasen
DD138310A5 (de) Verfahren zur aethylierung von monoalkylbenzolen
DD133316A5 (de) Verfahren zur weiterverarbeitung von koksofengas
LU78817A1 (de) Verfahren zur reduktion von nox
AT367769B (de) Verfahren zur reinigung von proteinen
AT384373B (de) Verfahren zum reinigen von rauchgasen
AT376909B (de) Verfahren zum reinigen von gasfoermige schadstoffe enthaltende abgasen
DD133092A5 (de) Verfahren zur reinigung von omega-caprolactam
PT67583B (de) Verfahren zur beseitigung von ol oder olhaltigen substanzen
AT351672B (de) Verfahren zur gewinnung von iv-vertraeglichen gammaglobulinen
AT371371B (de) Verfahren zur entschwefelung von rauchgasen
DD128318A5 (de) Verfahren und vorrichtung zur reinigung von gasen
AT353991B (de) Verfahren zur reinigung von sekretin
DD134731A5 (de) Verfahren zur reinigung von metallchloridhaltigen abgasen
ATA937478A (de) Verfahren zur behandlung fremd- bzw. schadstoff- beladener abgasgemische
DD137226A5 (de) Verfahren zur reinigung von mercaptobenzthiazol
AT365074B (de) Verfahren zur gewinnung von humanalbumin
AT376908B (de) Verfahren zum reinigen von abgasen mit sauren komponenten
AT356818B (de) Verfahren zur reinigung von heparin
DD132963A1 (de) Verfahren zur reinigung von wasseroberflaechen
AT368544B (de) Verfahren zur umwandlung von kohlenwasserstoffen
DD138993A1 (de) Verfahren zur reinigung von vergasungsgas
AT357358B (de) Verfahren zur bekaempfung von coccidiosen