GB191222435A - Process for the Manufacture of Aluminium Nitride. - Google Patents
Process for the Manufacture of Aluminium Nitride.Info
- Publication number
- GB191222435A GB191222435A GB191222435DA GB191222435A GB 191222435 A GB191222435 A GB 191222435A GB 191222435D A GB191222435D A GB 191222435DA GB 191222435 A GB191222435 A GB 191222435A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium nitride
- surrounded
- tube
- manufacture
- gases
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
- C01B21/0726—Preparation by carboreductive nitridation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Ceramic Products (AREA)
Abstract
22,435. Soc. GÚnÚrale des Nitrures. May 18, [Convention date]. [Addition to 13,086/10.] Chemical manufactures, furnaces for. - The furnace for making aluminium nitride described in the parent Specification is modified by replacing the upper revolving tube by a chamber in which the mixed carbon and aluminous products are heated by the combustion of the gases of the reaction in the lower tube but out of contact with them. The heating may be effected by passing the mixture down tubes r, Fig. 1, surrounded by the hot gases, or the latter may be passed through a serpentine tube s, Fig. 2, surrounded by the materials.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191013086T | 1910-05-30 | ||
| FR191222435X | 1912-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191222435A true GB191222435A (en) | 1913-01-23 |
Family
ID=32870912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191222435D Expired GB191222435A (en) | 1910-05-30 | 1912-10-02 | Process for the Manufacture of Aluminium Nitride. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191222435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2710047A1 (en) * | 1993-09-17 | 1995-03-24 | Atochem Elf Sa | Process for the continuous preparation of aluminum nitride by carbonitriding alumina in a flow-bed reactor. |
-
1912
- 1912-10-02 GB GB191222435D patent/GB191222435A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2710047A1 (en) * | 1993-09-17 | 1995-03-24 | Atochem Elf Sa | Process for the continuous preparation of aluminum nitride by carbonitriding alumina in a flow-bed reactor. |
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