CA958309A - Method of synthesizing diamonds - Google Patents
Method of synthesizing diamondsInfo
- Publication number
- CA958309A CA958309A CA120,304A CA120304A CA958309A CA 958309 A CA958309 A CA 958309A CA 120304 A CA120304 A CA 120304A CA 958309 A CA958309 A CA 958309A
- Authority
- CA
- Canada
- Prior art keywords
- synthesizing diamonds
- diamonds
- synthesizing
- 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
-
- 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
-
- 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
- B01J2203/061—Graphite
-
- 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)
- Carbon And Carbon Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1468619 | 1970-08-12 | ||
SU1486689 | 1970-11-17 | ||
SU1486687 | 1970-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA958309A true CA958309A (en) | 1974-11-26 |
Family
ID=27356197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA120,304A Expired CA958309A (en) | 1970-08-12 | 1971-08-11 | Method of synthesizing diamonds |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE771233A (en) |
CA (1) | CA958309A (en) |
CH (1) | CH562162A5 (en) |
DE (1) | DE2140139C3 (en) |
FR (1) | FR2131189A5 (en) |
GB (1) | GB1315778A (en) |
IE (1) | IE35509B1 (en) |
SE (1) | SE377327B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2721644C3 (en) * | 1977-05-13 | 1981-11-05 | Woermann, Eduard, Prof.Dr., 5100 Aachen | Process for the synthesis of diamonds |
US7270707B2 (en) * | 2002-11-15 | 2007-09-18 | University Of Science And Technology Of China | Method for the preparation of diamond, graphite or their mixture |
CN116239111B (en) * | 2023-05-12 | 2023-08-01 | 北方工业大学 | Method for low-pressure synthesis of PDC powder precursor |
-
1971
- 1971-08-10 DE DE19712140139 patent/DE2140139C3/en not_active Expired
- 1971-08-11 SE SE1025971A patent/SE377327B/xx unknown
- 1971-08-11 IE IE101471A patent/IE35509B1/en unknown
- 1971-08-11 CA CA120,304A patent/CA958309A/en not_active Expired
- 1971-08-11 FR FR7129376A patent/FR2131189A5/fr not_active Expired
- 1971-08-12 CH CH1187071A patent/CH562162A5/xx not_active IP Right Cessation
- 1971-08-12 GB GB3793871A patent/GB1315778A/en not_active Expired
- 1971-08-12 BE BE771233A patent/BE771233A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2140139B2 (en) | 1978-02-09 |
DE2140139C3 (en) | 1978-09-21 |
DE2140139A1 (en) | 1972-03-16 |
FR2131189A5 (en) | 1972-11-10 |
CH562162A5 (en) | 1975-05-30 |
IE35509B1 (en) | 1976-03-03 |
GB1315778A (en) | 1973-05-02 |
IE35509L (en) | 1972-02-12 |
BE771233A (en) | 1972-02-14 |
SE377327B (en) | 1975-06-30 |
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