BE722472A - - Google Patents

Info

Publication number: BE722472A
Authority: BE; Belgium

Application number

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.)

1967-10-19

Filing date

1968-10-17

Publication date

1969-04-01

1968-10-17 Application filed filed Critical

1969-04-01 Publication of BE722472A publication Critical patent/BE722472A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B15/00—Other processes for the manufacture of iron from iron compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/146—Multi-step reduction without melting
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

BE722472D 1967-10-19 1968-10-17 BE722472A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4773867		1967-10-19

Publications (1)

Publication Number	Publication Date
BE722472A true BE722472A (xx)	1969-04-01

Family

ID=10446081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE722472D BE722472A (xx)	1967-10-19	1968-10-17

Country Status (5)

Country	Link
US (1)	US3615339A (xx)
BE (1)	BE722472A (xx)
DE (1)	DE1803642A1 (xx)
FR (1)	FR1587984A (xx)
GB (1)	GB1248203A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5320562A (en) *	1976-08-09	1978-02-24	Nippon Kinzoku Co Ltd	Reactor
JPS5416664A (en) *	1977-06-08	1979-02-07	Nippon Kinzoku Co Ltd	Reactor
US4154608A (en) *	1978-07-19	1979-05-15	Uop Inc.	Production of high purity iron powder
US6045628A (en) *	1996-04-30	2000-04-04	American Scientific Materials Technologies, L.P.	Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
US11612769B2 (en) *	2017-09-14	2023-03-28	Muniyal Ayurvedic Research Centre	Oral health care formulation and method of preparation thereof
CN112267003B (zh) *	2020-09-24	2022-05-03	山东鲁银新材料科技有限公司	一种超高洁净度、低氧、高性能水雾化纯铁粉的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3148972A (en) *	1960-03-15	1964-09-15	Renault	Method of preparation of pure powdered iron
US3441401A (en) *	1966-10-26	1969-04-29	Bethlehem Steel Corp	Method of removing fatty acid coating from hematite concentrate
US3414402A (en) *	1967-06-16	1968-12-03	Hydrocarbon Research Inc	Beneficiation of low grade iron ores

1967
- 1967-10-19 GB GB47741/67A patent/GB1248203A/en not_active Expired
1968
- 1968-10-17 FR FR1587984D patent/FR1587984A/fr not_active Expired
- 1968-10-17 US US768543A patent/US3615339A/en not_active Expired - Lifetime
- 1968-10-17 BE BE722472D patent/BE722472A/xx unknown
- 1968-10-17 DE DE19681803642 patent/DE1803642A1/de active Pending

Also Published As

Publication number	Publication date
FR1587984A (xx)	1970-04-03
US3615339A (en)	1971-10-26
DE1803642A1 (de)	1969-06-19
GB1248203A (en)	1971-09-29

Publication	Publication Date	Title
AT298283B (xx)	1972-03-15
FR1587984A (xx)	1970-04-03
FR1596633A (xx)	1970-06-22
AU416737B2 (xx)	1971-09-03
FR1587985A (xx)	1970-04-03
AU342066A (xx)	1968-09-19
AU2277767A (xx)	1968-12-12
AU1273466A (xx)	1969-04-24
AU2977667A (xx)	1969-05-22
AU3151267A (xx)	1968-01-08
AU2528767A (xx)	1970-01-08
AU3189468A (xx)	1969-07-10
AU2454867A (xx)	1969-01-16
AU2256867A (xx)	1968-12-05
BE709217A (xx)	1968-07-11
BE709930A (xx)	1968-05-30
BE709928A (xx)	1968-07-26
BE722474A (xx)	1969-04-01
BE710579A (xx)	1968-08-09
BE719379A (xx)	1969-01-16
BE711637A (xx)	1968-07-15
BE710457A (xx)	1968-08-07
BE710953A (xx)	1968-07-01
BE711400A (xx)	1968-08-28
AU25066A (xx)	1968-07-11