CH489431A - Verfahren zur selektiven Oxydation von nicht-diamantartigem Kohlenstoff in Mischung mit Diamant - Google Patents

Verfahren zur selektiven Oxydation von nicht-diamantartigem Kohlenstoff in Mischung mit Diamant

Info

Publication number
CH489431A
CH489431A CH1125268A CH489431DA CH489431A CH 489431 A CH489431 A CH 489431A CH 1125268 A CH1125268 A CH 1125268A CH 489431D A CH489431D A CH 489431DA CH 489431 A CH489431 A CH 489431A
Authority
CH
Switzerland
Prior art keywords
diamond
selective oxidation
carbon mixed
carbon
mixed
Prior art date
Application number
CH1125268A
Other languages
German (de)
English (en)
Inventor
Max Kruse Jurgen
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Priority claimed from US516201A external-priority patent/US3399254A/en
Publication of CH489431A publication Critical patent/CH489431A/de

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
    • B01J3/08—Application of shock waves for chemical reactions or for modifying the crystal structure of substances
    • 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
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—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
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0625—Carbon
    • 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
    • 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
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Powder Metallurgy (AREA)
CH1125268A 1964-05-19 1965-05-19 Verfahren zur selektiven Oxydation von nicht-diamantartigem Kohlenstoff in Mischung mit Diamant CH489431A (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US36853964A 1964-05-19 1964-05-19
US36850464A 1964-05-19 1964-05-19
US37310964A 1964-06-05 1964-06-05
US38875364A 1964-08-11 1964-08-11
US41324764A 1964-11-23 1964-11-23
US516201A US3399254A (en) 1964-05-19 1965-11-24 Process for sintering diamond particles

Publications (1)

Publication Number Publication Date
CH489431A true CH489431A (de) 1970-06-15

Family

ID=27559860

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1125268A CH489431A (de) 1964-05-19 1965-05-19 Verfahren zur selektiven Oxydation von nicht-diamantartigem Kohlenstoff in Mischung mit Diamant
CH698265A CH476639A (de) 1964-05-19 1965-05-19 Verfahren zur Synthese von Diamant

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH698265A CH476639A (de) 1964-05-19 1965-05-19 Verfahren zur Synthese von Diamant

Country Status (9)

Country Link
JP (1) JPS5410558B1 (enExample)
BE (1) BE664177A (enExample)
CH (2) CH489431A (enExample)
DE (3) DE1567746B2 (enExample)
FR (1) FR1445573A (enExample)
IL (1) IL23569A (enExample)
LU (1) LU48636A1 (enExample)
NL (1) NL152513B (enExample)
SE (1) SE316155B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215845A1 (de) * 1992-05-14 1993-11-18 Behrends Holger Verfahren zur Herstellung von Diamant
RU2021851C1 (ru) * 1992-05-19 1994-10-30 Международная ассоциация "Земля и космонавтика" Способ получения материалов в дисперсном состоянии с кластерной структурой частиц
JP2017013047A (ja) * 2015-07-01 2017-01-19 株式会社神戸製鋼所 被覆粒子

Also Published As

Publication number Publication date
NL6506395A (enExample) 1965-11-22
DE1567746A1 (de) 1969-10-30
SE316155B (enExample) 1969-10-20
DE1567746B2 (de) 1970-09-17
DE1667690A1 (de) 1971-07-22
JPS5410558B1 (enExample) 1979-05-08
IL23569A (en) 1968-09-26
DE1667691A1 (de) 1971-10-07
FR1445573A (fr) 1966-07-15
NL152513B (nl) 1977-03-15
CH476639A (de) 1969-08-15
BE664177A (enExample) 1965-11-19
LU48636A1 (enExample) 1965-11-19

Similar Documents

Publication Publication Date Title
CH439741A (de) Verfahren zur Herstellung von Polyestern bzw. Mischpolyestern
AT259521B (de) Verfahren zur Herstellung von Mischoxyden
CH528806A (de) Verfahren zur Reinigung von während des Betriebes mit HaeO bzw. DaeO benetzten Teilen von Kernkraftwerksanlagen
AT268706B (de) Verfahren zur Herstellung von Formkörpern aus Karbiden und Mischkarbiden
AT255384B (de) Verfahren und Vorrichtung zur Spaltung von Kohlenwasserstoffen mit Hilfe von Wasserstoff
AT247460B (de) Verfahren zur Herstellung von gesinterten Elektroden
CH489431A (de) Verfahren zur selektiven Oxydation von nicht-diamantartigem Kohlenstoff in Mischung mit Diamant
CH469762A (de) Verfahren zur Herstellung von Polyamiden und Mischpolyamiden
CH429686A (de) Verfahren zur Reinigung von Glykolen
CH481153A (de) Verfahren zur Herstellung von Resinoiden und Verwendung derselben
AT292049B (de) Verfahren und Vorrichtung zur Herstellung von Schweißstahl
AT258851B (de) Verfahren zur Herstellung von Poliertüchern mit waschfester Imprägnierung
AT247548B (de) Verfahren und Vorrichtung zur Herstellung von Decken
CH454156A (de) Verfahren zur Herstellung von 1-Phenylsulfonyl-2-benzimidazolinonen und 1-Phenylsulfonyl-2-benzimidazolinthionen
CH431444A (de) Verfahren zur automatischen Konstanthaltung von Bleichmittelkonzentrationen
CH475360A (de) Verfahren zur Herstellung von Siliciumeisen mit geringem Sauerstoffgehalt
CH483453A (de) Verfahren zur Herstellung von Komplexen von Übergangsmetallen mit Cyclooctatetraen
CH454847A (de) Verfahren zur Oxydation von aliphatischen oder cycloaliphatischen Kohlenwasserstoffen in flüssiger Phase
CH441585A (de) Verfahren zur Halogenierung von Phthalocyaninen
AT268527B (de) Verfahren zur Herstellung von Warzenentfernungsmitteln
CH456952A (de) Verfahren zur Herstellung von Mischpolyamiden
AT249371B (de) Verfahren zur Stabilisierung von Polyalkylenoxyden
AT257949B (de) Verfahren zur Stabilisierung von Polyalkylenoxyden
AT274006B (de) Verfahren zur Herstellung von Oxydationskatalysatoren zur Oxydation von Kohlenwasserstoffen
CH485422A (de) Speisewürze und Verfahren zur Herstellung derselben

Legal Events

Date Code Title Description
PL Patent ceased