GB758579A - Process for halogenating a metal - Google Patents
Process for halogenating a metalInfo
- Publication number
- GB758579A GB758579A GB20350/54A GB2035054A GB758579A GB 758579 A GB758579 A GB 758579A GB 20350/54 A GB20350/54 A GB 20350/54A GB 2035054 A GB2035054 A GB 2035054A GB 758579 A GB758579 A GB 758579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- steps
- limb
- metal
- aluminium
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
- C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/06—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G19/00—Compounds of tin
- C01G19/04—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G29/00—Compounds of bismuth
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G30/00—Compounds of antimony
- C01G30/006—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G30/00—Compounds of antimony
- C01G30/006—Halides
- C01G30/007—Halides of binary type SbX3 or SbX5 with X representing a halogen, or mixed of the type SbX3X'2 with X,X' representing different halogens
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/04—Halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
<PICT:0758579/III/1> A metal such as aluminium, antimony, bismuth, tin or zinc, which fuses at the temperature of halogenation and forms a volatile halide, is changed into a shaft having a lower inclined limb with a lower interior wall comprising a series of steps, melted in said shaft and allowed to flow down the steps, whilst an ascending current of halogen gas, with a carrier gas if desired, contacts the metal flowing down said steps so as to convert it completely to the halide which is withdrawn from the upper portion of the shaft. The shaft and lower limb may if desired consist of or be lined with graphite, carbon blocks or sillimanite. In the apparatus shown, aluminium granules are fed from hopper 1 into shaft 2 and after melting the metal passes into the limb 3 in which each of the steps has a groove 12 in the upper surface running parallel to its vertical face and formed by means of alternate long and short blocks 11 and 10 respectively. A gas flame in a side limb 5 of a jacket 4 surrounding the reactor provides the necessary heat, and measured amounts of chlorine and nitrogen enter the apparatus through flow meters 13 and 14. Aluminium chloride and nitrogen are removed through outlet 16.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE329709X | 1953-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB758579A true GB758579A (en) | 1956-10-03 |
Family
ID=6187328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20350/54A Expired GB758579A (en) | 1953-07-24 | 1954-07-12 | Process for halogenating a metal |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH329709A (en) |
| FR (1) | FR1105408A (en) |
| GB (1) | GB758579A (en) |
-
1954
- 1954-07-07 CH CH329709D patent/CH329709A/en unknown
- 1954-07-12 GB GB20350/54A patent/GB758579A/en not_active Expired
- 1954-07-24 FR FR1105408D patent/FR1105408A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1105408A (en) | 1955-12-02 |
| CH329709A (en) | 1958-05-15 |
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