NL7304445A - - Google Patents

Info

Publication number: NL7304445A
Authority: NL; Netherlands

Application number

NL7304445A

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.)

1972-06-27

Filing date

1973-03-30

Publication date

1974-01-02

1973-03-30 Application filed filed Critical

1974-01-02 Publication of NL7304445A publication Critical patent/NL7304445A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/028—Titanium fluoride
- 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
- C22B34/1218—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 dry processes
- C22B34/1222—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 dry processes using a halogen containing agent
- 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
- Y02P10/20—Recycling

Landscapes

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

NL7304445A 1972-06-27 1973-03-30 NL7304445A (cs)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2994472A GB1357499A (en)	1972-06-27	1972-06-27	Production of titanium tetrafluoride

Publications (1)

Publication Number	Publication Date
NL7304445A true NL7304445A (cs)	1974-01-02

Family

ID=10299742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7304445A NL7304445A (cs)	1972-06-27	1973-03-30

Country Status (12)

Country	Link
US (1)	US3925531A (cs)
AU (1)	AU468091B2 (cs)
BE (1)	BE801460A (cs)
CA (1)	CA990048A (cs)
DE (1)	DE2314923A1 (cs)
FI (1)	FI57273C (cs)
FR (1)	FR2190734B1 (cs)
GB (1)	GB1357499A (cs)
NL (1)	NL7304445A (cs)
NO (1)	NO134903C (cs)
SE (1)	SE399411B (cs)
ZA (1)	ZA731440B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4359449A (en) *	1980-12-15	1982-11-16	Occidental Research Corporation	Process for making titanium oxide from titanium ore
US4401467A (en) *	1980-12-15	1983-08-30	Jordan Robert K	Continuous titanium process
US4917872A (en) *	1987-12-04	1990-04-17	Nkk Corporation	Method for producing titanium fluoride
AU7827300A (en) *	1999-09-09	2001-04-10	Starmet Corporation	Method for producing titanium tetrafluoride from uranium tetrafluoride
CN104803413A (zh) *	2015-03-16	2015-07-29	多氟多化工股份有限公司	一种四氟化钛的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2167784A (en) *	1936-01-13	1939-08-01	Sherwin Williams Co	Method of treating iron fluoride
US2816815A (en) *	1955-02-16	1957-12-17	Mallinckrodt Chemical Works	Process for separating values of titanium from columbium and tantalum values
US2900234A (en) *	1957-02-11	1959-08-18	Allied Chem	Manufacture of titanium tetrafluoride
GB881532A (en) *	1958-11-27	1961-11-08	Atomic Energy Authority Uk	Improvements in or relating to the recovery of hydrogen fluoride from its azeotrope with water
US3416885A (en) *	1966-03-01	1968-12-17	Nat Lead Co	Process for producing a titanium sulfate solution and a tio2 concentrate from a titaniferous ore
US3705007A (en) *	1970-08-25	1972-12-05	Allied Chem	Process for the preparation of ammonium bifluoride from ammonium fluoride

1972
- 1972-06-27 GB GB2994472A patent/GB1357499A/en not_active Expired
1973
- 1973-03-01 ZA ZA731440A patent/ZA731440B/xx unknown
- 1973-03-07 AU AU53015/73A patent/AU468091B2/en not_active Expired
- 1973-03-09 CA CA166,582A patent/CA990048A/en not_active Expired
- 1973-03-26 DE DE19732314923 patent/DE2314923A1/de not_active Ceased
- 1973-03-30 FI FI991/73A patent/FI57273C/fi active
- 1973-03-30 NL NL7304445A patent/NL7304445A/xx not_active Application Discontinuation
- 1973-04-09 US US349454A patent/US3925531A/en not_active Expired - Lifetime
- 1973-06-22 NO NO2609/73A patent/NO134903C/no unknown
- 1973-06-26 SE SE7308957A patent/SE399411B/xx unknown
- 1973-06-26 FR FR7323307A patent/FR2190734B1/fr not_active Expired
- 1973-06-26 BE BE132738A patent/BE801460A/xx unknown

Also Published As

Publication number	Publication date
CA990048A (en)	1976-06-01
AU5301573A (en)	1974-09-12
US3925531A (en)	1975-12-09
FR2190734A1 (cs)	1974-02-01
FI57273B (fi)	1980-03-31
SE399411B (sv)	1978-02-13
BE801460A (fr)	1973-12-26
DE2314923A1 (de)	1974-01-17
NO134903C (cs)	1977-01-05
AU468091B2 (en)	1975-12-18
NO134903B (cs)	1976-09-27
GB1357499A (en)	1974-06-19
ZA731440B (en)	1974-10-30
FR2190734B1 (cs)	1976-05-28
FI57273C (fi)	1980-07-10

Publication	Publication Date	Title
FR2190734B1 (cs)	1976-05-28
JPS4938866A (cs)	1974-04-11
JPS5128494Y2 (cs)	1976-07-19
FR2189419A1 (cs)	1974-01-25
JPS5228048Y2 (cs)	1977-06-25
JPS527680Y2 (cs)	1977-02-17
JPS5210534B2 (cs)	1977-03-24
JPS4925105U (cs)	1974-03-04
JPS49110326A (cs)	1974-10-21
JPS4899625U (cs)	1973-11-24
JPS4891767U (cs)	1973-11-05
CH597235A5 (cs)	1978-03-31
CH590854A5 (cs)	1977-08-31
CH563584A5 (cs)	1975-06-30
NL7314147A (cs)	1974-04-18
NL7317339A (cs)	1974-06-20
CH566252A5 (cs)	1975-09-15
CH566676A5 (cs)	1975-09-15
CH586024A5 (cs)	1977-03-31
CH599098A5 (cs)	1978-05-12
CH599080A5 (cs)	1978-05-12
CH593278A5 (cs)	1977-11-30
CH597219A5 (cs)	1978-03-31
CH596942A5 (cs)	1978-03-31
CH593273A5 (cs)	1977-11-30

Legal Events

Date	Code	Title
1979-10-25	BA	A request for search or an international-type search has been filed
1979-12-27	BB	A search report has been drawn up
1980-01-25	BC	A request for examination has been filed
1983-11-01	BV	The patent application has lapsed