NL271825A - - Google Patents
Info
- Publication number
- NL271825A NL271825A NL271825DA NL271825A NL 271825 A NL271825 A NL 271825A NL 271825D A NL271825D A NL 271825DA NL 271825 A NL271825 A NL 271825A
- Authority
- NL
- Netherlands
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0625—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/068—Crystal growth
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR879962A FR1306951A (fr) | 1961-11-24 | 1961-11-24 | Procédé de fabrication de diamants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271825A true NL271825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=8767386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271825D NL271825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-11-24 |
Country Status (3)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786288A (fr) * | 1972-01-13 | 1973-01-15 | Uk Ni Kt I Sint Sverkhtverdykh | Procede de synthese du diamant |
| IE45102B1 (en) * | 1976-07-21 | 1982-06-16 | Gen Electric | Process for converting type ib nitrogen in a diamond crystal into type ia nitrogen |
| WO1981000560A1 (en) * | 1979-08-30 | 1981-03-05 | Vnii Sinteza Mineral | Method of making diamonds |
| DE3070231D1 (en) * | 1979-12-20 | 1985-03-28 | Fd Int Ltd | Process and device for transforming material using high pressures and temperatures |
| US5769176A (en) * | 1995-07-07 | 1998-06-23 | Sumitomo Electric Industries, Ltd. | Diamond sintered compact and a process for the production of the same |
| US7125453B2 (en) | 2002-01-31 | 2006-10-24 | General Electric Company | High temperature high pressure capsule for processing materials in supercritical fluids |
| US7063741B2 (en) | 2002-03-27 | 2006-06-20 | General Electric Company | High pressure high temperature growth of crystalline group III metal nitrides |
| US7101433B2 (en) | 2002-12-18 | 2006-09-05 | General Electric Company | High pressure/high temperature apparatus with improved temperature control for crystal growth |
| US7942970B2 (en) | 2005-12-20 | 2011-05-17 | Momentive Performance Materials Inc. | Apparatus for making crystalline composition |
-
0
- NL NL271825D patent/NL271825A/xx unknown
- BE BE610762D patent/BE610762A/xx unknown
-
1961
- 1961-11-24 FR FR879962A patent/FR1306951A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE610762A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1306951A (fr) | 1962-10-19 |