ZA903563B - Production of acid soluble titania - Google Patents

Production of acid soluble titania

Info

Publication number: ZA903563B
Authority: ZA; South Africa
Prior art keywords: mineral; iron; magnesium; manganese; percentage
Prior art date: 1989-05-11

Application number

ZA903563A

Other languages

English (en)

Inventor

Michael John Hollitt

John Hollitt Michael

Brain Anthony O'brien

Anthony O'brien Brain

Original Assignee

Wimmera Ind Minerals Pty 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.)

1989-05-11

Filing date

1990-05-10

Publication date

1991-02-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3773906&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA903563(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-05-10 Application filed by Wimmera Ind Minerals Pty Ltd filed Critical Wimmera Ind Minerals Pty Ltd

1991-02-27 Publication of ZA903563B publication Critical patent/ZA903563B/xx

Links

GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 8
239000002253 acid Substances 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 2
229910052500 inorganic mineral Inorganic materials 0.000 abstract 11
239000011707 mineral Substances 0.000 abstract 11
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 10
229910052742 iron Inorganic materials 0.000 abstract 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 4
239000011777 magnesium Substances 0.000 abstract 4
229910052749 magnesium Inorganic materials 0.000 abstract 4
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
238000005273 aeration Methods 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
229910052748 manganese Inorganic materials 0.000 abstract 2
239000011572 manganese Substances 0.000 abstract 2
150000002697 manganese compounds Chemical class 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 1
239000003638 chemical reducing agent Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
230000014759 maintenance of location Effects 0.000 abstract 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
- 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
- C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching

Landscapes

Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Compounds Of Iron (AREA)
Glass Compositions (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ZA903563A 1989-05-11 1990-05-10 Production of acid soluble titania ZA903563B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPJ412289		1989-05-11

Publications (1)

Publication Number	Publication Date
ZA903563B true ZA903563B (en)	1991-02-27

Family

ID=3773906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA903563A ZA903563B (en)	1989-05-11	1990-05-10	Production of acid soluble titania

Country Status (10)

Country	Link
EP (1)	EP0475953B1 (da)
AT (1)	ATE110698T1 (da)
AU (1)	AU626682B2 (da)
BR (1)	BR9007364A (da)
CA (1)	CA2055428C (da)
DE (1)	DE69012117T2 (da)
DK (1)	DK0475953T3 (da)
ES (1)	ES2061032T3 (da)
WO (1)	WO1990013614A1 (da)
ZA (1)	ZA903563B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI104965B (fi) *	1997-04-03	2000-05-15	Kemira Pigments Oy	Menetelmä titaanidioksidin valmistamiseksi
US7611588B2 (en)	2004-11-30	2009-11-03	Ecolab Inc.	Methods and compositions for removing metal oxides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU416432B1 (en) *	1966-04-29	1971-08-20	WESTERN TITANIUN M. L. and COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION	Production of anosovite from titaniferous minerals

1990
- 1990-05-10 ES ES90906758T patent/ES2061032T3/es not_active Expired - Lifetime
- 1990-05-10 EP EP90906758A patent/EP0475953B1/en not_active Expired - Lifetime
- 1990-05-10 DK DK90906758.9T patent/DK0475953T3/da active
- 1990-05-10 WO PCT/AU1990/000190 patent/WO1990013614A1/en not_active Ceased
- 1990-05-10 DE DE69012117T patent/DE69012117T2/de not_active Expired - Fee Related
- 1990-05-10 ZA ZA903563A patent/ZA903563B/xx unknown
- 1990-05-10 AT AT90906758T patent/ATE110698T1/de not_active IP Right Cessation
- 1990-05-10 BR BR909007364A patent/BR9007364A/pt not_active IP Right Cessation
- 1990-05-10 CA CA002055428A patent/CA2055428C/en not_active Expired - Fee Related
- 1990-05-10 AU AU56448/90A patent/AU626682B2/en not_active Ceased

Also Published As

Publication number	Publication date
EP0475953A4 (en)	1992-12-02
AU5644890A (en)	1990-11-29
ES2061032T3 (es)	1994-12-01
DE69012117T2 (de)	1995-05-18
DK0475953T3 (da)	1995-01-09
DE69012117D1 (de)	1994-10-06
CA2055428C (en)	2001-01-23
ATE110698T1 (de)	1994-09-15
CA2055428A1 (en)	1990-11-12
AU626682B2 (en)	1992-08-06
BR9007364A (pt)	1992-05-12
WO1990013614A1 (en)	1990-11-15
EP0475953B1 (en)	1994-08-31
EP0475953A1 (en)	1992-03-25

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