GB1315778A - Synthesis of diamond - Google Patents

Synthesis of diamond

Info

Publication number
GB1315778A
GB1315778A GB3793871A GB3793871A GB1315778A GB 1315778 A GB1315778 A GB 1315778A GB 3793871 A GB3793871 A GB 3793871A GB 3793871 A GB3793871 A GB 3793871A GB 1315778 A GB1315778 A GB 1315778A
Authority
GB
United Kingdom
Prior art keywords
reactor
compounds
mixture
graphite
temperature
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
GB3793871A
Other languages
English (en)
Inventor
A A Shulzhenko
A F Getman
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.)
UK N I KONSTRUK TORSK T I SINT
Original Assignee
UK N I KONSTRUK TORSK T I SINT
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 UK N I KONSTRUK TORSK T I SINT filed Critical UK N I KONSTRUK TORSK T I SINT
Publication of GB1315778A publication Critical patent/GB1315778A/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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Electrolytic Production Of Metals (AREA)
GB3793871A 1970-08-12 1971-08-12 Synthesis of diamond Expired GB1315778A (en)

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
GB1315778A true GB1315778A (en) 1973-05-02

Family

ID=27356197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3793871A Expired GB1315778A (en) 1970-08-12 1971-08-12 Synthesis of diamond

Country Status (8)

Country Link
BE (1) BE771233A (enrdf_load_stackoverflow)
CA (1) CA958309A (enrdf_load_stackoverflow)
CH (1) CH562162A5 (enrdf_load_stackoverflow)
DE (1) DE2140139C3 (enrdf_load_stackoverflow)
FR (1) FR2131189A5 (enrdf_load_stackoverflow)
GB (1) GB1315778A (enrdf_load_stackoverflow)
IE (1) IE35509B1 (enrdf_load_stackoverflow)
SE (1) SE377327B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100484871C (zh) * 2002-11-15 2009-05-06 中国科学技术大学 一种制备金刚石或金刚石和石墨混合物的方法
CN116239111A (zh) * 2023-05-12 2023-06-09 北方工业大学 一种低压合成pdc粉体前驱体的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721644C3 (de) * 1977-05-13 1981-11-05 Woermann, Eduard, Prof.Dr., 5100 Aachen Verfahren zur Synthese von Diamanten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100484871C (zh) * 2002-11-15 2009-05-06 中国科学技术大学 一种制备金刚石或金刚石和石墨混合物的方法
CN116239111A (zh) * 2023-05-12 2023-06-09 北方工业大学 一种低压合成pdc粉体前驱体的方法

Also Published As

Publication number Publication date
BE771233A (fr) 1972-02-14
CA958309A (en) 1974-11-26
CH562162A5 (enrdf_load_stackoverflow) 1975-05-30
FR2131189A5 (enrdf_load_stackoverflow) 1972-11-10
IE35509L (en) 1972-02-12
DE2140139C3 (de) 1978-09-21
SE377327B (enrdf_load_stackoverflow) 1975-06-30
DE2140139A1 (de) 1972-03-16
DE2140139B2 (de) 1978-02-09
IE35509B1 (en) 1976-03-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee