FI773839A - Foerfarande foer att separera en smaeltblandning av oxiderad ferrofosfor och renad fosfor - Google Patents

Foerfarande foer att separera en smaeltblandning av oxiderad ferrofosfor och renad fosfor

Info

Publication number: FI773839A
Authority: FI; Finland
Prior art keywords: smaeltblandning; renad; oxiderad; ferrofosfor; fosfor
Prior art date: 1976-12-20

Application number

FI773839A

Other languages

English (en)

Other versions

FI66917B (fi

FI66917C (fi

Inventor

Robert Lawrence Ripley

Norman Leroy Grauerholz

Duane Lawrence Johnson

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.)

1976-12-20

Filing date

1977-12-19

Publication date

1978-06-21

1977-12-19 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1978-06-21 Publication of FI773839A publication Critical patent/FI773839A/fi

1984-08-31 Publication of FI66917B publication Critical patent/FI66917B/fi

1984-12-10 Application granted granted Critical

1984-12-10 Publication of FI66917C publication Critical patent/FI66917C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

FI773839A 1976-12-20 1977-12-19 Foerfarande foer att separera en smaelt blandning av oxiderad ferrofosfor och renad ferrofosfor FI66917C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US75288076A	1976-12-20	1976-12-20
US75288076		1976-12-20

Publications (3)

Publication Number	Publication Date
FI773839A true FI773839A (fi)	1978-06-21
FI66917B FI66917B (fi)	1984-08-31
FI66917C FI66917C (fi)	1984-12-10

Family

ID=25028278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI773839A FI66917C (fi)	1976-12-20	1977-12-19	Foerfarande foer att separera en smaelt blandning av oxiderad ferrofosfor och renad ferrofosfor

Country Status (17)

Country	Link
US (1)	US4152138A (fi)
JP (1)	JPS5376999A (fi)
AT (1)	AT365241B (fi)
AU (1)	AU514854B2 (fi)
BR (1)	BR7708417A (fi)
CA (1)	CA1095727A (fi)
DE (1)	DE2753092C3 (fi)
FI (1)	FI66917C (fi)
FR (1)	FR2374430A1 (fi)
GB (1)	GB1592278A (fi)
IN (1)	IN147525B (fi)
LU (1)	LU78716A1 (fi)
NL (1)	NL7714071A (fi)
NO (1)	NO148299C (fi)
PH (1)	PH13995A (fi)
SE (1)	SE441102B (fi)
ZA (1)	ZA776628B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58141306A (ja)	1982-02-12	1983-08-22	Sumitomo Metal Ind Ltd	金属粉末製造用噴霧媒
US5325263A (en) *	1991-07-22	1994-06-28	Silicon Graphics, Inc.	Rack and pinion retaining and release device for removable computer components
US5362440A (en) *	1993-03-15	1994-11-08	Elkem Metals Company	Ferrophosphorus refining process
WO1995013158A1 (fr) *	1993-11-10	1995-05-18	Vladimir Georgievich Smelikov	Procede de production d'articles a partir de metaux et d'alliages
AU706035B2 (en) *	1995-09-07	1999-06-10	Mintek	The production of metal lumps
NO300877B1 (no) *	1995-12-07	1997-08-11	Elkem Materials	Anordning ved granulering av metall og slagg

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1937381B2 (de) *	1969-07-23	1972-02-10	Knapsack AG, 5033 Hurth Knapsack	Verfahren und vorrichtung zur trennung von ferrophosphor und phosphorofenschlacke aus dem giessbett
DE2127251C3 (de) *	1971-06-02	1973-11-08	Knapsack Ag, 5033 Huerth-Knapsack	Verfahren zur Trennung von Phosphor ofenschlacke und Ferrophosphor
DE2157653C3 (de) *	1971-11-20	1974-05-22	Knapsack Ag, 5033 Huerth-Knapsack	Verfahren zur Granulierung einer schmelzflüssigen Mischung von Phosphorofenschlacke und Ferrophosphor

1977
- 1977-11-07 ZA ZA00776628A patent/ZA776628B/xx unknown
- 1977-11-14 CA CA290,753A patent/CA1095727A/en not_active Expired
- 1977-11-29 DE DE2753092A patent/DE2753092C3/de not_active Expired
- 1977-12-19 JP JP15280577A patent/JPS5376999A/ja active Pending
- 1977-12-19 AU AU31731/77A patent/AU514854B2/en not_active Expired
- 1977-12-19 GB GB52654/77A patent/GB1592278A/en not_active Expired
- 1977-12-19 FR FR7738265A patent/FR2374430A1/fr active Granted
- 1977-12-19 PH PH20570A patent/PH13995A/en unknown
- 1977-12-19 AT AT0906977A patent/AT365241B/de not_active IP Right Cessation
- 1977-12-19 IN IN482/DEL/77A patent/IN147525B/en unknown
- 1977-12-19 LU LU78716A patent/LU78716A1/xx unknown
- 1977-12-19 SE SE7714412A patent/SE441102B/sv unknown
- 1977-12-19 NO NO774371A patent/NO148299C/no unknown
- 1977-12-19 BR BR7708417A patent/BR7708417A/pt unknown
- 1977-12-19 NL NL7714071A patent/NL7714071A/xx not_active Application Discontinuation
- 1977-12-19 FI FI773839A patent/FI66917C/fi not_active IP Right Cessation
1978
- 1978-03-13 US US05/886,286 patent/US4152138A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2753092B2 (de)	1978-09-28
AU514854B2 (en)	1981-03-05
FR2374430B1 (fi)	1981-08-07
LU78716A1 (fi)	1978-07-11
PH13995A (en)	1980-11-28
SE441102B (sv)	1985-09-09
JPS5376999A (en)	1978-07-07
BR7708417A (pt)	1978-09-05
DE2753092A1 (de)	1978-06-22
NO148299B (no)	1983-06-06
ATA906977A (de)	1981-05-15
FI66917B (fi)	1984-08-31
NO148299C (no)	1983-09-14
US4152138A (en)	1979-05-01
AT365241B (de)	1981-12-28
SE7714412L (sv)	1978-06-21
CA1095727A (en)	1981-02-17
ZA776628B (en)	1978-08-30
AU3173177A (en)	1979-06-28
GB1592278A (en)	1981-07-01
NO774371L (no)	1978-06-21
FR2374430A1 (fr)	1978-07-13
DE2753092C3 (de)	1979-06-07
NL7714071A (nl)	1978-06-22
FI66917C (fi)	1984-12-10
IN147525B (fi)	1980-03-29

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: UNION CARBIDE CORP