FI803956L - Upploesning av ternaera raomaterialblandningar - Google Patents

Upploesning av ternaera raomaterialblandningar

Info

Publication number: FI803956L
Authority: FI; Finland
Prior art keywords: upploesning; ternaera; raomaterialblandningar; ternaera raomaterialblandningar
Prior art date: 1979-12-21

Application number

FI803956A

Other languages

English (en)

Other versions

FI70401C (fi

FI70401B (fi

Inventor

Hilmar Rieck

Walter Gutsche

Peter Woditsch

Peter Panek

Original Assignee

Bayer Ag

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.)

1979-12-21

Filing date

1980-12-18

Publication date

1981-06-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6089276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI803956(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1980-12-18 Application filed by Bayer Ag filed Critical Bayer Ag

1981-06-22 Publication of FI803956L publication Critical patent/FI803956L/fi

1986-03-27 Application granted granted Critical

1986-03-27 Publication of FI70401B publication Critical patent/FI70401B/fi

1986-09-19 Publication of FI70401C publication Critical patent/FI70401C/fi

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
- C22B34/124—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 using acidic solutions or liquors
- C22B34/125—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 using acidic solutions or liquors containing a sulfur ion as active agent
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/008—Titanium- and titanyl sulfate

Landscapes

Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Processing Of Solid Wastes (AREA)
Dental Preparations (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

FI803956A 1979-12-21 1980-12-18 Upploesning av ternaera raomaterialblandningar FI70401C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19792951746 DE2951746A1 (de)	1979-12-21	1979-12-21	Aufschluss ternaerer rohstoffmischungen
DE2951746		1979-12-21

Publications (3)

Publication Number	Publication Date
FI803956L true FI803956L (fi)	1981-06-22
FI70401B FI70401B (fi)	1986-03-27
FI70401C FI70401C (fi)	1986-09-19

Family

ID=6089276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803956A FI70401C (fi)	1979-12-21	1980-12-18	Upploesning av ternaera raomaterialblandningar

Country Status (9)

Country	Link
US (1)	US4304758A (fi)
EP (1)	EP0031062B1 (fi)
JP (1)	JPS5696731A (fi)
BR (1)	BR8008374A (fi)
DE (2)	DE2951746A1 (fi)
ES (1)	ES497977A0 (fi)
FI (1)	FI70401C (fi)
NO (1)	NO160992C (fi)
ZA (1)	ZA807963B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3513121A1 (de) *	1985-04-12	1986-10-23	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von titandioxid
CH672633A5 (fi) *	1987-11-23	1989-12-15	Escher Wyss Ag
US6548039B1 (en)	1999-06-24	2003-04-15	Altair Nanomaterials Inc.	Processing aqueous titanium solutions to titanium dioxide pigment
US6440383B1 (en)	1999-06-24	2002-08-27	Altair Nanomaterials Inc.	Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
US6375923B1 (en)	1999-06-24	2002-04-23	Altair Nanomaterials Inc.	Processing titaniferous ore to titanium dioxide pigment
CN100448781C (zh) *	2006-02-17	2009-01-07	江苏太白集团有限公司	酸溶性钛渣与钛铁矿混合酸解的方法
CN104928485B (zh) *	2015-06-17	2017-01-04	昆明理工大学	一种含钛炉渣再结晶-重选回收钛的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE490600C (de) *	1926-03-12	1930-02-03	I G Farbenindustrie Akt Ges	Verfahren zum Aufschliessen von Titanerzen mit verduennter Schwefelsaeure
US2631924A (en) *	1951-03-24	1953-03-17	Du Pont	Preparation of hydrolyzable titanium sulfate solutions
GB741757A (en) *	1952-06-12	1955-12-14	Nat Lead Co	Digestion of titaniferous iron-containing material
US2953434A (en) *	1955-06-14	1960-09-20	Du Pont	Process for sulfating titaniferous material
DE1052378B (de) *	1955-06-22	1959-03-12	Glidden Co	Verfahren zur Herstellung hydrolysierbarer Titansulfatloesungen

1979
- 1979-12-21 DE DE19792951746 patent/DE2951746A1/de not_active Withdrawn
1980
- 1980-12-05 US US06/213,540 patent/US4304758A/en not_active Expired - Lifetime
- 1980-12-06 EP EP80107696A patent/EP0031062B1/de not_active Expired
- 1980-12-06 DE DE8080107696T patent/DE3061929D1/de not_active Expired
- 1980-12-08 NO NO803705A patent/NO160992C/no unknown
- 1980-12-18 JP JP17813680A patent/JPS5696731A/ja active Granted
- 1980-12-18 FI FI803956A patent/FI70401C/fi not_active IP Right Cessation
- 1980-12-19 ES ES497977A patent/ES497977A0/es active Granted
- 1980-12-19 ZA ZA00807963A patent/ZA807963B/xx unknown
- 1980-12-19 BR BR8008374A patent/BR8008374A/pt unknown

Also Published As

Publication number	Publication date
US4304758A (en)	1981-12-08
DE3061929D1 (en)	1983-03-17
EP0031062A3 (en)	1981-10-07
NO160992C (no)	1989-06-21
NO803705L (no)	1981-06-22
EP0031062B1 (de)	1983-02-09
ES8200311A1 (es)	1981-11-01
FI70401C (fi)	1986-09-19
NO160992B (no)	1989-03-13
ES497977A0 (es)	1981-11-01
JPS5696731A (en)	1981-08-05
EP0031062A2 (de)	1981-07-01
BR8008374A (pt)	1981-07-07
JPH0118017B2 (fi)	1989-04-03
ZA807963B (en)	1982-01-27
FI70401B (fi)	1986-03-27
DE2951746A1 (de)	1981-07-02

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: BAYER AKTIENGESELLSCHAFT