AU3481171A - Purification process - Google Patents

Purification process

Info

Publication number: AU3481171A
Authority: AU; Australia
Prior art keywords: purification process; purification
Prior art date: 1971-03-12
Legal status (The legal status 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 status listed.): Expired

Application number

AU34811/71A

Inventor

Jefferson Marshall

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

British Titan Ltd

Original Assignee

British Titan Ltd

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.)

1971-03-12

Filing date

1971-10-20

Publication date

1973-05-03

1971-10-20 Application filed by British Titan Ltd filed Critical British Titan Ltd

1973-05-03 Publication of AU3481171A publication Critical patent/AU3481171A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacture And Refinement Of Metals (AREA)
Processing Of Solid Wastes (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

AU34811/71A 1971-03-12 1971-10-20 Purification process Expired AU3481171A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB675071		1971-03-12

Publications (1)

Publication Number	Publication Date
AU3481171A true AU3481171A (en)	1973-05-03

Family

ID=9820101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU34811/71A Expired AU3481171A (en)	1971-03-12	1971-10-20	Purification process

Country Status (6)

Country	Link
AU (1)	AU3481171A (en)
CA (1)	CA957511A (en)
DE (1)	DE2157341A1 (en)
FR (1)	FR2128309A6 (en)
GB (1)	GB1312765A (en)
ZA (1)	ZA716997B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3418269A1 (en) *	1984-05-17	1985-11-21	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR PRODUCING A TIO (DOWN ARROW) 2 (ARROW DOWN) CONCENTRATES FROM TIO (DOWN ARROW) 2 (ARROW DOWN) CONTAINERS
DE3924796A1 (en) *	1989-07-27	1991-01-31	Metallgesellschaft Ag	GAINING TIO (ARROW DOWN) 2 (ARROW DOWN) CONCENTRATES FROM TIO (ARROW DOWN) 2 (ARROW ABLE) CONTAINING SUBSTANCES
GB9607743D0 (en) *	1996-04-13	1996-06-19	Tioxide Group Services Ltd	Production of titanium oxide
FI104965B (en) *	1997-04-03	2000-05-15	Kemira Pigments Oy	Process for the preparation of titanium dioxide
DE10343662B4 (en) *	2003-09-18	2005-10-27	Outokumpu Oyj	Process and plant for the heat treatment of titanium-containing solids
BRPI0508889A (en) *	2004-03-18	2007-09-11	Bhp Billiton Innovation Pty	process for producing titania from a solid titanium material containing iron

1971
- 1971-03-12 GB GB675071*[A patent/GB1312765A/en not_active Expired
- 1971-10-19 ZA ZA716997A patent/ZA716997B/en unknown
- 1971-10-20 AU AU34811/71A patent/AU3481171A/en not_active Expired
- 1971-10-20 CA CA125,592A patent/CA957511A/en not_active Expired
- 1971-11-18 DE DE19712157341 patent/DE2157341A1/en active Pending
1972
- 1972-01-27 FR FR7202770A patent/FR2128309A6/fr not_active Expired

Also Published As

Publication number	Publication date
ZA716997B (en)	1973-06-27
GB1312765A (en)	1973-04-04
DE2157341A1 (en)	1972-09-21
FR2128309A6 (en)	1972-10-20
CA957511A (en)	1974-11-12

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