DE1153731B - Verfahren zur kontinuierlichen Herstellung von Bornitrid - Google Patents

Verfahren zur kontinuierlichen Herstellung von Bornitrid

Info

Publication number
DE1153731B
DE1153731B DEE21518A DEE0021518A DE1153731B DE 1153731 B DE1153731 B DE 1153731B DE E21518 A DEE21518 A DE E21518A DE E0021518 A DEE0021518 A DE E0021518A DE 1153731 B DE1153731 B DE 1153731B
Authority
DE
Germany
Prior art keywords
ammonia
boron nitride
temperature
reaction
continuous production
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.)
Pending
Application number
DEE21518A
Other languages
German (de)
English (en)
Inventor
Dr Alfred Lipp
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.)
Elektroschmelzwerk Kempten GmbH
Original Assignee
Elektroschmelzwerk Kempten GmbH
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
Priority to BE621292D priority Critical patent/BE621292A/xx
Application filed by Elektroschmelzwerk Kempten GmbH filed Critical Elektroschmelzwerk Kempten GmbH
Priority to DEE21518A priority patent/DE1153731B/de
Priority claimed from DEE22833A external-priority patent/DE1165557B/de
Priority to US199592A priority patent/US3208824A/en
Priority to FR906542A priority patent/FR1331040A/fr
Priority to GB30818/62A priority patent/GB990651A/en
Publication of DE1153731B publication Critical patent/DE1153731B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
DEE21518A 1961-08-11 1961-08-11 Verfahren zur kontinuierlichen Herstellung von Bornitrid Pending DE1153731B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE621292D BE621292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-08-11
DEE21518A DE1153731B (de) 1961-08-11 1961-08-11 Verfahren zur kontinuierlichen Herstellung von Bornitrid
US199592A US3208824A (en) 1961-08-11 1962-06-04 Process for the continuous production of boron nitride
FR906542A FR1331040A (fr) 1961-08-11 1962-08-09 Procédé continu de préparation du nitrure de bore
GB30818/62A GB990651A (en) 1961-08-11 1962-08-10 A continuous process for the manufacture of boron nitride

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE21518A DE1153731B (de) 1961-08-11 1961-08-11 Verfahren zur kontinuierlichen Herstellung von Bornitrid
DEE22833A DE1165557B (de) 1962-05-04 1962-05-04 Verfahren zur kontinuierlichen Herstellung von Bornitrid

Publications (1)

Publication Number Publication Date
DE1153731B true DE1153731B (de) 1963-09-05

Family

ID=25973047

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE21518A Pending DE1153731B (de) 1961-08-11 1961-08-11 Verfahren zur kontinuierlichen Herstellung von Bornitrid

Country Status (4)

Country Link
US (1) US3208824A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE621292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1153731B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB990651A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071870A (en) * 1965-04-13 1967-06-14 Montedison Spa Production of boron nitride
DE1567452B2 (de) * 1966-02-19 1974-12-19 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von Bornitrid
US4045186A (en) * 1973-09-06 1977-08-30 General Electric Company Method for producing large soft hexagonal boron nitride particles
US4749556A (en) * 1985-12-04 1988-06-07 Union Carbide Corporation Process for producing boron nitride
US4851203A (en) * 1986-04-03 1989-07-25 Atochem Metal carbide and nitride powders
USH736H (en) 1987-02-27 1990-02-06 The United Stated Of America As Represented By The Department Of Energy Process for making boron nitride using sodium cyanide and boron

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB483201A (en) * 1936-07-31 1938-04-13 British Thomson Houston Co Ltd Improvements in and relating to boron nitride and methods of producing the same
AT192318B (de) * 1952-05-17 1957-10-10 Carborundum Co Verfahren zur Herstellung von sintergebundenen Bornitridkörpern
DE1102710B (de) * 1954-03-03 1961-03-23 Carborundum Co Verfahren zur Herstellung von pulverigem Bornitrid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA581926A (en) * 1959-08-25 The Carborundum Company Boron nitride shapes and method of making
US2808314A (en) * 1952-05-17 1957-10-01 Carborundum Co Method of making molded boron nitride bodies
US2974013A (en) * 1957-08-13 1961-03-07 Union Carbide Corp Boron nitride production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB483201A (en) * 1936-07-31 1938-04-13 British Thomson Houston Co Ltd Improvements in and relating to boron nitride and methods of producing the same
AT192318B (de) * 1952-05-17 1957-10-10 Carborundum Co Verfahren zur Herstellung von sintergebundenen Bornitridkörpern
DE1102710B (de) * 1954-03-03 1961-03-23 Carborundum Co Verfahren zur Herstellung von pulverigem Bornitrid

Also Published As

Publication number Publication date
US3208824A (en) 1965-09-28
BE621292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB990651A (en) 1965-04-28

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