CA942642A - Method of preparing synthetic diamonds - Google Patents

Method of preparing synthetic diamonds

Info

Publication number
CA942642A
CA942642A CA097,148A CA97148A CA942642A CA 942642 A CA942642 A CA 942642A CA 97148 A CA97148 A CA 97148A CA 942642 A CA942642 A CA 942642A
Authority
CA
Canada
Prior art keywords
preparing synthetic
synthetic diamonds
diamonds
preparing
synthetic
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
Application number
CA097,148A
Other languages
English (en)
Inventor
Alexei I. Prikhna
Alexandr A. Shulzhenko
Margarita Y. Katsai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UKRAINSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATELSKY KONS TRUKTORSKO-TEKHNOLOGICHESKY INSTITUT SINTELICHESKIKH SVERKHTVERDYKH MATE RIALOV I INSTRUMENTA GOSPLANA UKRAINSKOI SSR
Original Assignee
UKRAINSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATELSKY KONS TRUKTORSKO-TEKHNOLOGICHESKY INSTITUT SINTELICHESKIKH SVERKHTVERDYKH MATE RIALOV I INSTRUMENTA GOSPLANA UKRAINSKOI SSR
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 UKRAINSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATELSKY KONS TRUKTORSKO-TEKHNOLOGICHESKY INSTITUT SINTELICHESKIKH SVERKHTVERDYKH MATE RIALOV I INSTRUMENTA GOSPLANA UKRAINSKOI SSR filed Critical UKRAINSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATELSKY KONS TRUKTORSKO-TEKHNOLOGICHESKY INSTITUT SINTELICHESKIKH SVERKHTVERDYKH MATE RIALOV I INSTRUMENTA GOSPLANA UKRAINSKOI SSR
Application granted granted Critical
Publication of CA942642A publication Critical patent/CA942642A/en
Expired legal-status Critical Current

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)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CA097,148A 1970-01-19 1970-11-27 Method of preparing synthetic diamonds Expired CA942642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1514366 1970-01-19

Publications (1)

Publication Number Publication Date
CA942642A true CA942642A (en) 1974-02-26

Family

ID=20461259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097,148A Expired CA942642A (en) 1970-01-19 1970-11-27 Method of preparing synthetic diamonds

Country Status (9)

Country Link
US (1) US3743703A (fr)
AT (1) AT347905B (fr)
CA (1) CA942642A (fr)
CH (1) CH542150A (fr)
DE (1) DE2101868C3 (fr)
FR (1) FR2077200B1 (fr)
GB (1) GB1311641A (fr)
IE (1) IE34867B1 (fr)
SE (1) SE373553B (fr)

Families Citing this family (2)

* 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
SU645505A1 (ru) * 1976-03-01 1980-02-05 Всесоюзный Научно-Исследовательский Институт Абразивов И Шлифования Способ получени синтетических алмазов

Also Published As

Publication number Publication date
DE2101868B2 (de) 1978-04-20
IE34867B1 (en) 1975-09-03
CH542150A (de) 1973-09-30
FR2077200B1 (fr) 1976-07-16
US3743703A (en) 1973-07-03
SE373553B (sv) 1975-02-10
AT347905B (de) 1979-01-25
FR2077200A1 (fr) 1971-10-22
IE34867L (en) 1971-07-19
GB1311641A (en) 1973-03-28
ATA972070A (de) 1978-06-15
DE2101868C3 (de) 1978-12-14
DE2101868A1 (de) 1971-09-09

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