NO126628B - - Google Patents

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Publication number
NO126628B
NO126628B NO280271A NO280271A NO126628B NO 126628 B NO126628 B NO 126628B NO 280271 A NO280271 A NO 280271A NO 280271 A NO280271 A NO 280271A NO 126628 B NO126628 B NO 126628B
Authority
NO
Norway
Prior art keywords
platform
drum
swing
spiral
cable
Prior art date
Application number
NO280271A
Other languages
English (en)
Norwegian (no)
Inventor
Ragnar Nokleby
Original Assignee
Ardal Og Sunndal Verk
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
Application filed by Ardal Og Sunndal Verk filed Critical Ardal Og Sunndal Verk
Priority to NO280271A priority Critical patent/NO126628B/no
Priority to IS2090A priority patent/IS2090A7/is
Priority to AU44724/72A priority patent/AU4472472A/en
Priority to NL7210074A priority patent/NL7210074A/xx
Priority to IT5168772A priority patent/IT961645B/it
Priority to CA147,698A priority patent/CA965223A/en
Priority to GB3414372A priority patent/GB1375476A/en
Priority to JP47072623A priority patent/JPS49107958A/ja
Priority to BR489872A priority patent/BR7204898D0/pt
Priority to FR7226501A priority patent/FR2146505B3/fr
Priority to DE19722236030 priority patent/DE2236030A1/de
Publication of NO126628B publication Critical patent/NO126628B/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/22—Collecting emitted gases
    • 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
    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Jib Cranes (AREA)
NO280271A 1971-07-22 1971-07-22 NO126628B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO280271A NO126628B (sv) 1971-07-22 1971-07-22
IS2090A IS2090A7 (is) 1971-07-22 1972-07-17 Þurrhreinsun á lofti, sem inniheldur fluor frá rafgreiningarsellum til vinslu á áli
AU44724/72A AU4472472A (en) 1971-07-22 1972-07-19 Dry scrubbing of fluoride-containing fumes
NL7210074A NL7210074A (sv) 1971-07-22 1972-07-20
IT5168772A IT961645B (it) 1971-07-22 1972-07-21 Procedimento ed apparecchio per il lavaggio a secco delle esala zioni delle celle elettrolitiche per la produzione di allumini
CA147,698A CA965223A (en) 1971-07-22 1972-07-21 Dry scrubbing of fluoride-containing fumes from aluminium electrolytic cells
GB3414372A GB1375476A (sv) 1971-07-22 1972-07-21
JP47072623A JPS49107958A (sv) 1971-07-22 1972-07-21
BR489872A BR7204898D0 (pt) 1971-07-22 1972-07-21 Processo e aparelho para a lavagem a seco de fumacas contendo fluoreto
FR7226501A FR2146505B3 (sv) 1971-07-22 1972-07-21
DE19722236030 DE2236030A1 (de) 1971-07-22 1972-07-22 Verfahren und vorrichtung zur trockenreinigung von bei der elektrolytischen aluminiumgewinnung entstehenden fluoride enthaltenden gasen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO280271A NO126628B (sv) 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
NO126628B true NO126628B (sv) 1973-03-05

Family

ID=19879155

Family Applications (1)

Application Number Title Priority Date Filing Date
NO280271A NO126628B (sv) 1971-07-22 1971-07-22

Country Status (11)

Country Link
JP (1) JPS49107958A (sv)
AU (1) AU4472472A (sv)
BR (1) BR7204898D0 (sv)
CA (1) CA965223A (sv)
DE (1) DE2236030A1 (sv)
FR (1) FR2146505B3 (sv)
GB (1) GB1375476A (sv)
IS (1) IS2090A7 (sv)
IT (1) IT961645B (sv)
NL (1) NL7210074A (sv)
NO (1) NO126628B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571222A (en) * 1977-03-10 1980-07-09 Ardal Og Sunndal Verk Process and apparatus for treatment of waste gases
SE467952B (sv) * 1990-04-27 1992-10-12 Flaekt Ab Saett och anordning att oeka utnyttjandegraden foer en torr sorbent
IS3896A (is) * 1991-08-07 1993-02-08 Comalco Aluminium Limited Hreinsun á loftkenndum flúoríðum úr útblæstri iðjuvera
TW279242B (en) * 1994-11-29 1996-06-21 Asahi Denka Kogyo Kk The wasted-gas processing method & device for CVD apparatus
CN102485963A (zh) * 2010-12-02 2012-06-06 沈阳铝镁设计研究院有限公司 控制铝电解净化烟气管路风压平衡的结构
CN111549358A (zh) * 2020-06-20 2020-08-18 百色皓海碳素有限公司 一种预焙阳极铝电解槽热气回收装置

Also Published As

Publication number Publication date
CA965223A (en) 1975-04-01
FR2146505B3 (sv) 1975-09-05
JPS49107958A (sv) 1974-10-14
IS2090A7 (is) 1972-08-23
IT961645B (it) 1973-12-10
AU4472472A (en) 1974-02-07
FR2146505A1 (sv) 1973-03-02
GB1375476A (sv) 1974-11-27
BR7204898D0 (pt) 1973-05-15
DE2236030A1 (de) 1973-02-01
NL7210074A (sv) 1973-01-24

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