NO811959L - Apparat for raffinering av smeltet metall. - Google Patents

Apparat for raffinering av smeltet metall.

Info

Publication number: NO811959L
Authority: NO; Norway
Prior art keywords: mold metal; refining mold; refining; metal; mold
Prior art date: 1980-06-12

Application number

NO811959A

Other languages

English (en)

Other versions

NO158686B (no

NO158686C (no

Inventor

John F Pelton

Original Assignee

Union Carbide Corp

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.)

1980-06-12

Filing date

1981-06-10

Publication date

1981-12-14

1981-06-10 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1981-12-14 Publication of NO811959L publication Critical patent/NO811959L/no

1988-07-11 Publication of NO158686B publication Critical patent/NO158686B/no

1988-10-19 Publication of NO158686C publication Critical patent/NO158686C/no

Links

239000002184 metal Substances 0.000 title 1
238000007670 refining Methods 0.000 title 1

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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
- 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

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Silicon Compounds (AREA)

NO811959A 1980-06-12 1981-06-10 Apparatur for raffinering av smeltet metall. NO158686C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/158,771 US4373704A (en)	1980-06-12	1980-06-12	Apparatus for refining molten metal

Publications (3)

Publication Number	Publication Date
NO811959L true NO811959L (no)	1981-12-14
NO158686B NO158686B (no)	1988-07-11
NO158686C NO158686C (no)	1988-10-19

Family

ID=22569642

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO811959A NO158686C (no)	1980-06-12	1981-06-10	Apparatur for raffinering av smeltet metall.

Country Status (26)

Country	Link
US (1)	US4373704A (no)
EP (1)	EP0042196B1 (no)
JP (1)	JPS5921933B2 (no)
AR (1)	AR225673A1 (no)
AT (1)	ATE6673T1 (no)
AU (1)	AU538976B2 (no)
BR (1)	BR8103656A (no)
CA (1)	CA1169248A (no)
CS (1)	CS222699B2 (no)
DD (1)	DD159646A5 (no)
DE (1)	DE3162640D1 (no)
ES (1)	ES502919A0 (no)
GR (1)	GR78214B (no)
HU (1)	HU183457B (no)
IE (1)	IE51448B1 (no)
IL (1)	IL62944A (no)
IN (1)	IN155932B (no)
MX (1)	MX155280A (no)
NO (1)	NO158686C (no)
NZ (1)	NZ197171A (no)
PH (1)	PH17639A (no)
PL (1)	PL133165B1 (no)
RO (1)	RO84834B (no)
SU (1)	SU1269740A3 (no)
YU (1)	YU42692B (no)
ZA (1)	ZA813712B (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60204842A (ja) *	1984-03-29	1985-10-16	Showa Alum Corp	溶融マグネシウムの処理方法
EP0183402B1 (en) *	1984-11-29	1988-08-17	Foseco International Limited	Rotary device, apparatus and method for treating molten metal
GB8709999D0 (en) *	1987-04-28	1987-06-03	Alcan Int Ltd	Liquid metal launder
US4784374A (en) *	1987-05-14	1988-11-15	Union Carbide Corporation	Two-stage aluminum refining vessel
JP2689540B2 (ja) *	1988-11-21	1997-12-10	三菱マテリアル株式会社	低酸素含有銅の製造方法及び製造装置
US5432001A (en) *	1990-01-30	1995-07-11	Trw Inc.	Concentrated prepolymer composition useful for forming polyimide articles
US5338827A (en) *	1990-01-30	1994-08-16	Trw Inc.	Polyimide resins useful at high temperatures
US5364078A (en) *	1991-02-19	1994-11-15	Praxair Technology, Inc.	Gas dispersion apparatus for molten aluminum refining
US5234202A (en) *	1991-02-19	1993-08-10	Praxair Technology, Inc.	Gas dispersion apparatus for molten aluminum refining
TR27649A (tr) *	1992-04-15	1995-06-14	Union Carbide Ind Gases Tech	Erimis alüminyumun tasfiyesi icin gelistirilmis gaz dagitma aygiti.
US5397377A (en) *	1994-01-03	1995-03-14	Eckert; C. Edward	Molten metal fluxing system
DE4439214A1 (de) *	1994-11-03	1996-05-09	Schmitz & Apelt Loi Industrieo	Magnesiumschmelzofen und Verfahren zum Schmelzen von Magnesium
NO310115B1 (no) *	1999-09-03	2001-05-21	Norsk Hydro As	Utstyr for smeltebehandling
US6520388B1 (en)	2000-10-31	2003-02-18	Hatch Associates Ltd.	Casting furnace and method for continuous casting of molten magnesium
JP4248798B2 (ja) *	2002-02-14	2009-04-02	株式会社パイロテック・ジャパン	インライン脱ガス装置
JP4500486B2 (ja) *	2002-09-11	2010-07-14	Ｄｏｗａホールディングス株式会社	ドロス除去装置及びドロス除去システム
WO2008103912A1 (en) *	2007-02-23	2008-08-28	Alcoa Inc.	Installation and method for in-line molten metal processing using salt reactant in a deep box degasser
JP6656731B2 (ja) *	2016-01-05	2020-03-04	株式会社やまなみ技研	金属溶解装置及びこれに使用するフィルター
US20220048105A1 (en) *	2020-08-13	2022-02-17	Qingyou Han	Acoustic rotary liquid processor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2968847A (en) *	1959-01-16	1961-01-24	Aluminum Co Of America	Skimmer apparatus for fluxing light metals
US3227547A (en) *	1961-11-24	1966-01-04	Union Carbide Corp	Degassing molten metals
ES365009A1 (es) *	1968-03-21	1971-01-16	Alloys And Chemical Corp	Un procedimiento para eliminar las impurezas del aluminio.
US3743263A (en) *	1971-12-27	1973-07-03	Union Carbide Corp	Apparatus for refining molten aluminum
US3870511A (en) *	1971-12-27	1975-03-11	Union Carbide Corp	Process for refining molten aluminum
US3839019A (en) *	1972-09-18	1974-10-01	Aluminum Co Of America	Purification of aluminum with turbine blade agitation
US4047938A (en) *	1974-12-23	1977-09-13	Union Carbide Corporation	Process for refining molten metal

1980
- 1980-06-12 US US06/158,771 patent/US4373704A/en not_active Expired - Lifetime
1981
- 1981-05-20 IN IN317/DEL/81A patent/IN155932B/en unknown
- 1981-05-21 CA CA000377998A patent/CA1169248A/en not_active Expired
- 1981-05-22 NZ NZ197171A patent/NZ197171A/xx unknown
- 1981-05-24 IL IL62944A patent/IL62944A/xx not_active IP Right Cessation
- 1981-05-27 HU HU811590A patent/HU183457B/hu not_active IP Right Cessation
- 1981-06-03 ZA ZA00813712A patent/ZA813712B/xx unknown
- 1981-06-08 JP JP56087026A patent/JPS5921933B2/ja not_active Expired
- 1981-06-09 PL PL1981231576A patent/PL133165B1/pl unknown
- 1981-06-09 YU YU1452/81A patent/YU42692B/xx unknown
- 1981-06-10 NO NO811959A patent/NO158686C/no not_active IP Right Cessation
- 1981-06-10 GR GR65190A patent/GR78214B/el unknown
- 1981-06-10 AR AR285655A patent/AR225673A1/es active
- 1981-06-10 ES ES502919A patent/ES502919A0/es active Granted
- 1981-06-10 BR BR8103656A patent/BR8103656A/pt not_active IP Right Cessation
- 1981-06-11 MX MX187753A patent/MX155280A/es unknown
- 1981-06-11 DE DE8181200660T patent/DE3162640D1/de not_active Expired
- 1981-06-11 AU AU71640/81A patent/AU538976B2/en not_active Expired
- 1981-06-11 SU SU813295750A patent/SU1269740A3/ru active
- 1981-06-11 IE IE1294/81A patent/IE51448B1/en not_active IP Right Cessation
- 1981-06-11 EP EP81200660A patent/EP0042196B1/en not_active Expired
- 1981-06-11 AT AT81200660T patent/ATE6673T1/de active
- 1981-06-11 CS CS814384A patent/CS222699B2/cs unknown
- 1981-06-11 RO RO104553A patent/RO84834B/ro unknown
- 1981-06-12 DD DD81230757A patent/DD159646A5/de not_active IP Right Cessation
- 1981-06-17 PH PH25772A patent/PH17639A/en unknown

Also Published As

Publication number	Publication date
YU42692B (en)	1988-10-31
NZ197171A (en)	1983-11-30
IN155932B (no)	1985-03-23
PH17639A (en)	1984-10-18
ZA813712B (en)	1982-06-30
MX155280A (es)	1988-02-12
RO84834B (ro)	1984-09-30
NO158686B (no)	1988-07-11
IE51448B1 (en)	1986-12-24
IL62944A (en)	1984-05-31
PL133165B1 (en)	1985-05-31
IE811294L (en)	1981-12-12
YU145281A (en)	1983-12-31
DD159646A5 (de)	1983-03-23
SU1269740A3 (ru)	1986-11-07
ES8300870A1 (es)	1982-11-01
EP0042196A1 (en)	1981-12-23
BR8103656A (pt)	1982-03-02
ATE6673T1 (de)	1984-03-15
US4373704A (en)	1983-02-15
RO84834A (ro)	1984-08-17
AU7164081A (en)	1981-12-17
EP0042196B1 (en)	1984-03-14
PL231576A1 (no)	1982-01-04
CS222699B2 (en)	1983-07-29
HU183457B (en)	1984-05-28
AR225673A1 (es)	1982-04-15
CA1169248A (en)	1984-06-19
NO158686C (no)	1988-10-19
GR78214B (no)	1984-09-26
JPS5726131A (en)	1982-02-12
AU538976B2 (en)	1984-09-06
ES502919A0 (es)	1982-11-01
IL62944A0 (en)	1981-07-31
JPS5921933B2 (ja)	1984-05-23
DE3162640D1 (en)	1984-04-19

Legal Events

Date	Code	Title	Description
2001-08-13	MK1K	Patent expired	Free format text: EXPIRED IN JUNE 2001

Publication	Publication Date	Title
SE428500B (sv)	1983-07-04	Anordning for raffinering av smelt metall
BE888453A (fr)	1981-07-31	Procede d'isolement de metaux refractaires,
NO158686C (no)	1988-10-19	Apparatur for raffinering av smeltet metall.
SE8201287L (sv)	1982-09-04	Apparat for gjutning av smelt metall
NO155397C (no)	1987-03-25	Roterbar gassfordelingsanordning for raffinering av smeltet metall.
NO160288C (no)	1989-04-05	Apparat for baandstoeping.
JPS56105864A (en)	1981-08-22	Casting device for molten metal
YU314480A (en)	1983-06-30	Device for continuously casting metals
KR830000964U (ko)	1983-09-22	스크랩의 예열장치
YU137379A (en)	1983-01-21	Device for the degasification of molten metal
YU96681A (en)	1983-12-31	Device for casting metal bands
FI813662L (fi)	1982-05-20	Konverter foer rening av flytande metall
NO156613C (no)	1987-10-21	Apparat for raffinering av smeltet metall.
ZA791058B (en)	1980-03-26	Flow control device for molten metal
NO822344L (no)	1983-01-07	Apparat for raffinering av smeltet metall.
NO811579L (no)	1982-04-05	Apparat for baandstoeping.
AU2468477A (en)	1978-11-02	Refining molten metal
YU148677A (en)	1984-08-31	Process for refining molten metal
JPS57100883A (en)	1982-06-23	Device for overhauling metallic part
ATA511281A (de)	1987-03-15	Vorrichtung zum stranggiessen von metallen
NO161041C (no)	1989-06-28	Apparat for baandstoeping.
JPS5745856A (en)	1982-03-16	Molten metal pouring apparatus
NO801431L (no)	1981-11-16	Anordning ved snefreser.
NO148938C (no)	1984-01-11	Holdeovn for raffinering av smeltet metall.
NO821408L (no)	1982-04-28	Stoepeprosess for metaller under anvendelse av skallformige sandformer