JPS5080909A - - Google Patents

Info

Publication number: JPS5080909A
Authority: JP; Japan
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.): Pending

Application number

JP13077873A

Other languages

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.)

1973-11-22

Filing date

1973-11-22

Publication date

1975-07-01

1973-11-22 Application filed filed Critical

1973-11-22 Priority to JP13077873A priority Critical patent/JPS5080909A/ja

1974-11-19 Priority to CA214,146A priority patent/CA1043573A/en

1974-12-10 Priority to FR7440513A priority patent/FR2252413A1/fr

1975-07-01 Publication of JPS5080909A publication Critical patent/JPS5080909A/ja

Status Pending legal-status Critical Current

Links

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
- 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
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

JP13077873A 1973-11-22 1973-11-22 Pending JPS5080909A (sv)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
JP13077873A JPS5080909A (sv)	1973-11-22	1973-11-22
CA214,146A CA1043573A (en)	1973-11-22	1974-11-19	Method for reducing metal chloride
FR7440513A FR2252413A1 (en)	1973-11-22	1974-12-10	Reducing appts. for difficulty reducible metal chlorides - comprises two heated chambers joined by a duct with attached gas flowmeter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13077873A JPS5080909A (sv)	1973-11-22	1973-11-22

Publications (1)

Publication Number	Publication Date
JPS5080909A true JPS5080909A (sv)	1975-07-01

Family

ID=15042433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13077873A Pending JPS5080909A (sv)	1973-11-22	1973-11-22

Country Status (3)

Country	Link
JP (1)	JPS5080909A (sv)
CA (1)	CA1043573A (sv)
FR (1)	FR2252413A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2434209A1 (fr) *	1978-08-25	1980-03-21	Inst Titana	Procede d'obtention de metaux rares par reduction thermique au magnesium de leurs chlorures et dispositif pour la mise en oeuvre dudit procede
US4511399A (en) *	1983-10-04	1985-04-16	Westinghouse Electric Corp.	Control method for large scale batch reduction of zirconium tetrachloride
CN113500204A (zh) *	2021-07-08	2021-10-15	安徽理工大学	一种氯化钙熔盐中钙热还原氯化铌制备细微铌粉的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5015208A (sv) *	1973-06-12	1975-02-18

1973
- 1973-11-22 JP JP13077873A patent/JPS5080909A/ja active Pending
1974
- 1974-11-19 CA CA214,146A patent/CA1043573A/en not_active Expired
- 1974-12-10 FR FR7440513A patent/FR2252413A1/fr active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5015208A (sv) *	1973-06-12	1975-02-18

Also Published As

Publication number	Publication date
FR2252413A1 (en)	1975-06-20
CA1043573A (en)	1978-12-05
FR2252413B1 (sv)	1979-10-12

Publication	Publication Date	Title
AR201758A1 (sv)	1975-04-15
AU476761B2 (sv)	1976-09-30
AU465372B2 (sv)	1975-09-25
AU474593B2 (sv)	1976-07-29
AU474511B2 (sv)	1976-07-22
AU474838B2 (sv)	1976-08-05
AU465453B2 (sv)	1975-09-25
AU465434B2 (sv)	1975-09-25
AU471343B2 (sv)	1976-04-15
AU450229B2 (sv)	1974-07-04
AU476714B2 (sv)	1976-09-30
FR2242629A1 (sv)	1975-03-28
AR201229Q (sv)	1975-02-21
AU472848B2 (sv)	1976-06-03
AU466283B2 (sv)	1975-10-23
AU476696B2 (sv)	1976-09-30
FR2252413B1 (sv)	1979-10-12
AU477823B2 (sv)	1975-06-19
JPS5425284B2 (sv)	1979-08-27
AR210729A1 (sv)	1977-09-15
AR201432A1 (sv)	1975-03-14
AU471461B2 (sv)	1976-04-29
AU447540B2 (sv)	1974-03-25
AU461342B2 (sv)	1975-05-22
AR193950A1 (sv)	1973-05-31