CA934168A - Method for reducing chlorides and device therefor - Google Patents
Method for reducing chlorides and device thereforInfo
- Publication number
- CA934168A CA934168A CA102429A CA102429A CA934168A CA 934168 A CA934168 A CA 934168A CA 102429 A CA102429 A CA 102429A CA 102429 A CA102429 A CA 102429A CA 934168 A CA934168 A CA 934168A
- Authority
- CA
- Canada
- Prior art keywords
- device therefor
- chlorides
- reducing
- reducing chlorides
- therefor
- Prior art date
- 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
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
-
- 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
- C22B34/14—Obtaining 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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/905—Refractory metal-extracting means
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP260670A JPS4945968B1 (en) | 1970-01-08 | 1970-01-08 | |
JP308270A JPS5015208B1 (en) | 1970-01-09 | 1970-01-09 | |
JP307570 | 1970-01-10 | ||
JP6949570A JPS5017010B1 (en) | 1970-08-08 | 1970-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA934168A true CA934168A (en) | 1973-09-25 |
Family
ID=27453674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA102429A Expired CA934168A (en) | 1970-01-08 | 1971-01-05 | Method for reducing chlorides and device therefor |
Country Status (5)
Country | Link |
---|---|
US (1) | US3715205A (en) |
CA (1) | CA934168A (en) |
CH (1) | CH561780A5 (en) |
FR (1) | FR2075990B1 (en) |
GB (1) | GB1331193A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568901B2 (en) * | 1974-02-05 | 1981-02-26 | ||
CA1179144A (en) * | 1981-04-04 | 1984-12-11 | Hiroshi Ishizuka | Method and an apparatus for producing titanium metal from titanium tetrachloride |
JPS58174530A (en) * | 1982-04-06 | 1983-10-13 | Hiroshi Ishizuka | Apparatus and method for obtaining metal from metal chloride |
US4556420A (en) * | 1982-04-30 | 1985-12-03 | Westinghouse Electric Corp. | Process for combination metal reduction and distillation |
CA1202183A (en) * | 1982-05-31 | 1986-03-25 | Hiroshi Ishizuka | Apparatus and method for producing purified refractory metal from a chloride thereof |
US4447045A (en) * | 1982-07-21 | 1984-05-08 | Mitsubishi Kinzoku Kabushiki Kaisha | Apparatus for preparing high-melting-point high-toughness metals |
US4511399A (en) * | 1983-10-04 | 1985-04-16 | Westinghouse Electric Corp. | Control method for large scale batch reduction of zirconium tetrachloride |
US4722827A (en) * | 1985-09-26 | 1988-02-02 | Westinghouse Electric Corp. | Zirconium and hafnium with low oxygen and iron |
US4668287A (en) * | 1985-09-26 | 1987-05-26 | Westinghouse Electric Corp. | Process for producing high purity zirconium and hafnium |
JPS62136538A (en) * | 1985-12-10 | 1987-06-19 | Mitsubishi Metal Corp | Method and apparatus for producing high purity zirconium |
FR2613252B1 (en) * | 1987-03-31 | 1989-06-23 | Cezus Co Europ Zirconium | METHOD AND APPARATUS FOR SUPPLYING A KROLL REACTOR WITH ZIRCONIUM TETRACHLORIDE VAPOR |
US5035404A (en) * | 1990-09-13 | 1991-07-30 | Westinghouse Electric Corp. | Retort assembly for kroll reductions |
US7442227B2 (en) | 2001-10-09 | 2008-10-28 | Washington Unniversity | Tightly agglomerated non-oxide particles and method for producing the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537068A (en) * | 1946-11-26 | 1951-01-09 | Westinghouse Electric Corp | Manufacture of zirconium |
US3158671A (en) * | 1954-08-12 | 1964-11-24 | Montedison Spa | Apparatus for producing titanium sponge |
US2915384A (en) * | 1956-10-02 | 1959-12-01 | Nat Res Corp | Method of producing zirconium |
US3071459A (en) * | 1960-10-17 | 1963-01-01 | Gerald W Elger | Production of hafnium metal |
US3137568A (en) * | 1961-05-31 | 1964-06-16 | Degussa | Reduction of zirconium and hafnium tetrachlorides with liquid magnesium |
FR1299851A (en) * | 1961-08-11 | 1962-07-27 | Nat Res Corp | Apparatus for the production of refractory metals, in particular zirconium |
US3519258A (en) * | 1966-07-23 | 1970-07-07 | Hiroshi Ishizuka | Device for reducing chlorides |
-
1971
- 1971-01-05 CA CA102429A patent/CA934168A/en not_active Expired
- 1971-01-07 GB GB76671A patent/GB1331193A/en not_active Expired
- 1971-01-07 US US00104720A patent/US3715205A/en not_active Expired - Lifetime
- 1971-01-07 FR FR7100297A patent/FR2075990B1/fr not_active Expired
- 1971-01-08 CH CH27971A patent/CH561780A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2100498A1 (en) | 1972-02-17 |
FR2075990B1 (en) | 1973-12-28 |
US3715205A (en) | 1973-02-06 |
CH561780A5 (en) | 1975-05-15 |
FR2075990A1 (en) | 1971-10-15 |
GB1331193A (en) | 1973-09-26 |
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