NO774345L - Fremgangsmaate for aa fjerne forurensninger fra al-smelter - Google Patents

Fremgangsmaate for aa fjerne forurensninger fra al-smelter

Info

Publication number: NO774345L
Authority: NO; Norway
Prior art keywords: melter; procedure; removing pollution; pollution
Prior art date: 1976-12-21

Application number

NO774345A

Other languages

English (en)

Other versions

NO149509C (no

NO149509B (no

Inventor

Rudolf Stary

Original Assignee

Alusuisse

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.)

1976-12-21

Filing date

1977-12-16

Publication date

1978-06-22

1977-12-16 Application filed by Alusuisse filed Critical Alusuisse

1978-06-22 Publication of NO774345L publication Critical patent/NO774345L/no

1984-01-23 Publication of NO149509B publication Critical patent/NO149509B/no

1984-05-02 Publication of NO149509C publication Critical patent/NO149509C/no

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Manufacture And Refinement Of Metals (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Gasification And Melting Of Waste (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Filtering Materials (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

NO774345A 1976-12-21 1977-12-16 Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter NO149509C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1607476A CH599979A5 (no)	1976-12-21	1976-12-21

Publications (3)

Publication Number	Publication Date
NO774345L true NO774345L (no)	1978-06-22
NO149509B NO149509B (no)	1984-01-23
NO149509C NO149509C (no)	1984-05-02

Family

ID=4414250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO774345A NO149509C (no)	1976-12-21	1977-12-16	Fremgangsmaate for aa fjerne opploest metallisk natrium fra aluminiumsmelter

Country Status (10)

Country	Link
US (1)	US4138245A (no)
AT (1)	AT357339B (no)
CH (1)	CH599979A5 (no)
DE (1)	DE2701260C3 (no)
FR (1)	FR2375329A1 (no)
GB (1)	GB1542359A (no)
IT (1)	IT1088996B (no)
NO (1)	NO149509C (no)
YU (1)	YU279277A (no)
ZA (1)	ZA776956B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2432553A1 (fr) *	1978-07-31	1980-02-29	Pechiney Aluminium	Procede et dispositif de traitement d'un metal ou alliage liquide au moyen de flux liquide et solide
FR2446862B1 (no) *	1979-01-19	1981-06-12	Servimetal
FR2463816A1 (fr) *	1979-08-24	1981-02-27	Servimetal	Cartouche pour filtration active et traitement des metaux et alliages liquides
GB8904152D0 (en) *	1989-02-23	1989-04-05	Foseco Int	Filters for light metals
EP0410603A1 (en) *	1989-07-26	1991-01-30	Foseco International Limited	Casting of molten iron and filters for use therein
US5536296A (en) *	1995-05-03	1996-07-16	Alumax Inc.	Process for treating molten aluminum with chlorine gas and sulfur hexafluoride to remove impurities
GB0403466D0 (en) *	2004-02-17	2004-03-24	Mqp Ltd	Treatment of metal melts
CA2668473C (en) †	2009-06-08	2014-08-19	Pyrotek, Inc.	Use of a binary salt flux of nacl and mgcl2 for the purification of aluminum or aluminum alloys, and method thereof
US7988763B2 (en) *	2009-06-08	2011-08-02	Pyrotek Inc.	Use of a binary salt flux of NaCl and MgCl2 for the purification of aluminium or aluminium alloys, and method thereof
KR102236738B1 (ko)	2013-07-03	2021-04-05	혼슈우 카가쿠고교 가부시키가이샤	１,１-비스(４-(２-히드록시에톡시)페닐)-３,３,５-트리메틸시클로헥산의 결정체 및 그의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3039964A (en) *	1957-05-06	1962-06-19	Du Pont	Preparation of ilmenite-type compounds
ES365009A1 (es) *	1968-03-21	1971-01-16	Alloys And Chemical Corp	Un procedimiento para eliminar las impurezas del aluminio.
GB1266500A (no) *	1968-05-31	1972-03-08
US3907962A (en) *	1969-07-16	1975-09-23	Koichi Ogiso	Method of preparing a filter medium for the filtration of molten aluminum or a molten aluminum alloy
BE756091A (fr) *	1969-09-12	1971-02-15	Britsh Aluminium Cy Ltd	Procede et dispositif pour le traitement de metal
US3737303A (en) *	1970-12-02	1973-06-05	Aluminum Co Of America	Refining molten aluminum with chlorine-activated bodies
JPS4927921A (no) *	1972-07-11	1974-03-12
US4052198A (en) *	1976-02-02	1977-10-04	Swiss Aluminium Limited	Method for in-line degassing and filtration of molten metal

1976
- 1976-12-21 CH CH1607476A patent/CH599979A5/xx not_active IP Right Cessation
1977
- 1977-01-13 DE DE2701260A patent/DE2701260C3/de not_active Expired
- 1977-11-21 US US05/853,196 patent/US4138245A/en not_active Expired - Lifetime
- 1977-11-22 ZA ZA00776956A patent/ZA776956B/xx unknown
- 1977-11-24 YU YU02792/77A patent/YU279277A/xx unknown
- 1977-12-09 IT IT30565/77A patent/IT1088996B/it active
- 1977-12-16 NO NO774345A patent/NO149509C/no unknown
- 1977-12-19 GB GB7752644A patent/GB1542359A/en not_active Expired
- 1977-12-20 AT AT913477A patent/AT357339B/de not_active IP Right Cessation
- 1977-12-21 FR FR7738661A patent/FR2375329A1/fr active Granted

Also Published As

Publication number	Publication date
CH599979A5 (no)	1978-06-15
US4138245A (en)	1979-02-06
IT1088996B (it)	1985-06-10
ATA913477A (de)	1979-11-15
DE2701260A1 (de)	1978-06-22
ZA776956B (en)	1978-09-27
FR2375329B1 (no)	1984-10-19
NO149509C (no)	1984-05-02
NO149509B (no)	1984-01-23
YU279277A (en)	1982-06-30
DE2701260B2 (de)	1980-10-30
AT357339B (de)	1980-07-10
DE2701260C3 (de)	1981-08-20
GB1542359A (en)	1979-03-14
FR2375329A1 (fr)	1978-07-21

Similar Documents

Publication	Publication Date	Title
SE7812626L (sv)	1979-06-30	Forfarande for co2-avlegsning
SE7803475L (sv)	1978-09-30	Hallare for pasar
SE7609588L (sv)	1977-08-26	Insats for skidkenga
SE7803476L (sv)	1978-09-30	Hallare for pasar
NO151274C (no)	1985-03-13	Anordning for fjerning av avkutt
DK399777A (da)	1978-03-11	R fremgangsmaade til fjernelse af urenheder fra triglyceridolie
NO773294L (no)	1978-03-30	Anordning for aa fjerne faststoffer fra vaesker
SE7712754L (sv)	1979-05-17	Bervegg for rorslingor
TR21114A (tr)	1983-09-30	Asidik gazlarin uzaklastirilmasina mahsus usul
IT1073134B (it)	1985-04-13	Filtro tubolare per gas
FI780008A (fi)	1978-07-06	Anordning foer inspaenning av ett kassettfilter i ett filterhus
SE7812411L (sv)	1979-06-03	Instas for eldstad
NO774345L (no)	1978-06-22	Fremgangsmaate for aa fjerne forurensninger fra al-smelter
NO774344L (no)	1978-06-22	Fremgangsmaate for aa fjerne forurensninger fra al-smelter
TR19495A (tr)	1979-05-01	Huecre kueltuerue yapilmasina mahsus usul
SE7809183L (sv)	1979-05-22	Inspektionssystem
IT1154000B (it)	1987-01-21	Prova per catecolammine
SE7703212L (sv)	1977-09-21	Hallare for avfallspasar
FI780216A (fi)	1978-08-01	Anordning foer faergtelevisionsmottagare
NO146627C (no)	1982-11-10	Fremgangsmaate for aa fjerne svoveloxyder fra avgasser
SE7810609L (sv)	1979-05-17	Sarg for minigolfbana
DK293976A (da)	1977-01-02	Fremgangsmade til fjernelse af vinylchridmonomer fra polyvinylorid
SE7802812L (sv)	1978-12-29	Kontrollforfarande
SE7712598L (sv)	1978-09-08	Anordning for uttagning av silomassa upptill
SE411439B (sv)	1979-12-27	Hallare for stangformiga foremal