ZA765353B - Process for recovering synthetic diamonds from pressed runs - Google Patents
Process for recovering synthetic diamonds from pressed runsInfo
- Publication number
- ZA765353B ZA765353B ZA765353A ZA765353A ZA765353B ZA 765353 B ZA765353 B ZA 765353B ZA 765353 A ZA765353 A ZA 765353A ZA 765353 A ZA765353 A ZA 765353A ZA 765353 B ZA765353 B ZA 765353B
- Authority
- ZA
- South Africa
- Prior art keywords
- synthetic diamonds
- recovering synthetic
- runs
- pressed
- pressed runs
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/616,299 US3969489A (en) | 1975-09-24 | 1975-09-24 | Process for recovering synthetic diamonds from pressed runs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA765353B true ZA765353B (en) | 1977-08-31 |
Family
ID=24468852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA765353A ZA765353B (en) | 1975-09-24 | 1976-09-08 | Process for recovering synthetic diamonds from pressed runs |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3969489A (fr) |
| JP (1) | JPS5248589A (fr) |
| BE (1) | BE846567A (fr) |
| DE (1) | DE2641707A1 (fr) |
| ES (1) | ES451851A1 (fr) |
| FI (1) | FI762662A (fr) |
| FR (1) | FR2325602A1 (fr) |
| GB (1) | GB1563621A (fr) |
| IE (1) | IE43621B1 (fr) |
| IL (1) | IL50442A (fr) |
| IN (1) | IN144531B (fr) |
| NL (1) | NL7610502A (fr) |
| SE (1) | SE414494B (fr) |
| ZA (1) | ZA765353B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074471A (en) * | 1974-10-15 | 1978-02-21 | Carnegie-Mellon University | Process for nucleating diamonds |
| US4356223A (en) * | 1980-02-28 | 1982-10-26 | Nippon Electric Co., Ltd. | Semiconductor device having a registration mark for use in an exposure technique for micro-fine working |
| JPS60239314A (ja) * | 1984-05-11 | 1985-11-28 | Nippon Oil & Fats Co Ltd | ダイヤモンドの精製法 |
| US5059409A (en) * | 1988-07-14 | 1991-10-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Brominated graphitized carbon fibers |
| US5006203A (en) * | 1988-08-12 | 1991-04-09 | Texas Instruments Incorporated | Diamond growth method |
| WO2005089422A2 (fr) * | 2004-03-17 | 2005-09-29 | California Institute Of Technology | Procedes de purification de matieres carbonees |
| US20060210465A1 (en) * | 2005-03-04 | 2006-09-21 | The Morgan Crucible Company Plc | Anisotropic material treatment heater tubes |
| KR102015083B1 (ko) | 2015-06-30 | 2019-08-27 | 핼리버튼 에너지 서비시즈 인코퍼레이티드 | 다결정 다이아몬드 테이블로부터의 촉매 물질 추출 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1520102A (fr) * | 1966-04-21 | 1968-04-05 | Allied Chem | Procédé de concentration de diamant synthétique par traitement avec une base, et diamant concentré obtenu par ce procédé |
| US3348918A (en) * | 1966-11-21 | 1967-10-24 | Du Pont | Diamond purification |
| US3607061A (en) * | 1968-06-26 | 1971-09-21 | Univ Case Western Reserve | Manufacture of synthetic diamonds |
| US3644094A (en) * | 1970-02-16 | 1972-02-22 | Earth Sciences Inc | Process for the recovery of diamond particles from alumina or silicate wastes |
| US3851027A (en) * | 1973-01-02 | 1974-11-26 | Du Pont | Shock-bonding of hard particles |
-
1975
- 1975-09-24 US US05/616,299 patent/US3969489A/en not_active Expired - Lifetime
-
1976
- 1976-09-07 IE IE1985/76A patent/IE43621B1/en unknown
- 1976-09-08 ZA ZA765353A patent/ZA765353B/xx unknown
- 1976-09-08 IN IN1657/CAL/76A patent/IN144531B/en unknown
- 1976-09-09 IL IL50442A patent/IL50442A/xx unknown
- 1976-09-16 DE DE19762641707 patent/DE2641707A1/de not_active Withdrawn
- 1976-09-16 GB GB38400/76A patent/GB1563621A/en not_active Expired
- 1976-09-17 FI FI762662A patent/FI762662A/fi not_active Application Discontinuation
- 1976-09-20 FR FR7628174A patent/FR2325602A1/fr active Granted
- 1976-09-21 NL NL7610502A patent/NL7610502A/xx not_active Application Discontinuation
- 1976-09-22 JP JP51113172A patent/JPS5248589A/ja active Pending
- 1976-09-23 SE SE7610560A patent/SE414494B/xx unknown
- 1976-09-24 ES ES451851A patent/ES451851A1/es not_active Expired
- 1976-09-24 BE BE170920A patent/BE846567A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2641707A1 (de) | 1977-04-07 |
| SE7610560L (sv) | 1977-03-25 |
| IE43621B1 (en) | 1981-04-08 |
| ES451851A1 (es) | 1978-01-01 |
| FR2325602A1 (fr) | 1977-04-22 |
| IL50442A0 (en) | 1976-11-30 |
| FR2325602B1 (fr) | 1980-04-11 |
| IL50442A (en) | 1979-12-30 |
| FI762662A (fr) | 1977-03-25 |
| IN144531B (fr) | 1978-05-13 |
| JPS5248589A (en) | 1977-04-18 |
| SE414494B (sv) | 1980-08-04 |
| BE846567A (fr) | 1977-01-17 |
| NL7610502A (nl) | 1977-03-28 |
| GB1563621A (en) | 1980-03-26 |
| US3969489A (en) | 1976-07-13 |
| IE43621L (en) | 1977-03-24 |
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