FR1346567A - High pressure apparatus, in particular for the transformation of graphite into diamond - Google Patents

High pressure apparatus, in particular for the transformation of graphite into diamond

Info

Publication number
FR1346567A
FR1346567A FR919690A FR919690A FR1346567A FR 1346567 A FR1346567 A FR 1346567A FR 919690 A FR919690 A FR 919690A FR 919690 A FR919690 A FR 919690A FR 1346567 A FR1346567 A FR 1346567A
Authority
FR
France
Prior art keywords
diamond
graphite
transformation
high pressure
pressure apparatus
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
FR919690A
Other languages
French (fr)
Inventor
Pcr Ake Fryklund
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR919690A priority Critical patent/FR1346567A/en
Application granted granted Critical
Publication of FR1346567A publication Critical patent/FR1346567A/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
    • B01J3/065—Presses for the formation of diamonds or boronitrides
    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/004—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses involving the use of very high pressures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/007—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a plurality of pressing members working in different directions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR919690A 1962-12-26 1962-12-26 High pressure apparatus, in particular for the transformation of graphite into diamond Expired FR1346567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919690A FR1346567A (en) 1962-12-26 1962-12-26 High pressure apparatus, in particular for the transformation of graphite into diamond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919690A FR1346567A (en) 1962-12-26 1962-12-26 High pressure apparatus, in particular for the transformation of graphite into diamond

Publications (1)

Publication Number Publication Date
FR1346567A true FR1346567A (en) 1963-12-20

Family

ID=8793560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919690A Expired FR1346567A (en) 1962-12-26 1962-12-26 High pressure apparatus, in particular for the transformation of graphite into diamond

Country Status (1)

Country Link
FR (1) FR1346567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000291A1 (en) * 1992-06-30 1994-01-06 Fisons Plc Process for production of medicament formulations
WO2007068723A1 (en) * 2005-12-16 2007-06-21 Commissariat A L'energie Atomique Device for shaping compactable material and method for using the device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000291A1 (en) * 1992-06-30 1994-01-06 Fisons Plc Process for production of medicament formulations
US5976436A (en) * 1992-06-30 1999-11-02 Fisons Plc Process for production of medicament formulations
WO2007068723A1 (en) * 2005-12-16 2007-06-21 Commissariat A L'energie Atomique Device for shaping compactable material and method for using the device
FR2894871A1 (en) * 2005-12-16 2007-06-22 Commissariat Energie Atomique DEVICE FOR SHAPING COMPACTABLE MATERIAL AND METHOD OF USING THE DEVICE

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