IE43621B1 - Process for recovering synthetic diamonds from pressed runs - Google Patents

Process for recovering synthetic diamonds from pressed runs

Info

Publication number
IE43621B1
IE43621B1 IE1985/76A IE198576A IE43621B1 IE 43621 B1 IE43621 B1 IE 43621B1 IE 1985/76 A IE1985/76 A IE 1985/76A IE 198576 A IE198576 A IE 198576A IE 43621 B1 IE43621 B1 IE 43621B1
Authority
IE
Ireland
Prior art keywords
bromine
diamond
catalyst
graphite
crystals
Prior art date
Application number
IE1985/76A
Other languages
English (en)
Other versions
IE43621L (en
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of IE43621L publication Critical patent/IE43621L/xx
Publication of IE43621B1 publication Critical patent/IE43621B1/en

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)
IE1985/76A 1975-09-24 1976-09-07 Process for recovering synthetic diamonds from pressed runs IE43621B1 (en)

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 (2)

Publication Number Publication Date
IE43621L IE43621L (en) 1977-03-24
IE43621B1 true IE43621B1 (en) 1981-04-08

Family

ID=24468852

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1985/76A IE43621B1 (en) 1975-09-24 1976-09-07 Process for recovering synthetic diamonds from pressed runs

Country Status (14)

Country Link
US (1) US3969489A (enExample)
JP (1) JPS5248589A (enExample)
BE (1) BE846567A (enExample)
DE (1) DE2641707A1 (enExample)
ES (1) ES451851A1 (enExample)
FI (1) FI762662A7 (enExample)
FR (1) FR2325602A1 (enExample)
GB (1) GB1563621A (enExample)
IE (1) IE43621B1 (enExample)
IL (1) IL50442A (enExample)
IN (1) IN144531B (enExample)
NL (1) NL7610502A (enExample)
SE (1) SE414494B (enExample)
ZA (1) ZA765353B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
RU2133216C1 (ru) * 1998-02-25 1999-07-20 Акционерное общество открытого типа "Абразивный завод "Ильич" Способ обогащения алмазом его смесей с графитом и окислами
RU2193451C2 (ru) * 2000-07-27 2002-11-27 Овчинников Анатолий Алексеевич Способ обогащения алмазографитовой шихты
WO2005089422A2 (en) * 2004-03-17 2005-09-29 California Institute Of Technology Methods for purifying carbon materials
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)

* Cited by examiner, † Cited by third party
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
US3630677A (en) * 1968-06-26 1971-12-28 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

Also Published As

Publication number Publication date
IL50442A0 (en) 1976-11-30
FR2325602B1 (enExample) 1980-04-11
US3969489A (en) 1976-07-13
SE7610560L (sv) 1977-03-25
FI762662A7 (enExample) 1977-03-25
ZA765353B (en) 1977-08-31
SE414494B (sv) 1980-08-04
IL50442A (en) 1979-12-30
FR2325602A1 (fr) 1977-04-22
IN144531B (enExample) 1978-05-13
ES451851A1 (es) 1978-01-01
JPS5248589A (en) 1977-04-18
GB1563621A (en) 1980-03-26
NL7610502A (nl) 1977-03-28
DE2641707A1 (de) 1977-04-07
BE846567A (fr) 1977-01-17
IE43621L (en) 1977-03-24

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