DE69010892D1 - Verfahren zur herstellung von nitrosylfluorid. - Google Patents

Verfahren zur herstellung von nitrosylfluorid.

Info

Publication number
DE69010892D1
DE69010892D1 DE69010892T DE69010892T DE69010892D1 DE 69010892 D1 DE69010892 D1 DE 69010892D1 DE 69010892 T DE69010892 T DE 69010892T DE 69010892 T DE69010892 T DE 69010892T DE 69010892 D1 DE69010892 D1 DE 69010892D1
Authority
DE
Germany
Prior art keywords
nitrosyl fluoride
producing nitrosyl
producing
fluoride
nitrosyl
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 - Fee Related
Application number
DE69010892T
Other languages
English (en)
Other versions
DE69010892T2 (de
Inventor
Nickolas Stepaniuk
Bruce Lamb
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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 claimed from US07/316,024 external-priority patent/US4908270A/en
Application filed by Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of DE69010892D1 publication Critical patent/DE69010892D1/de
Publication of DE69010892T2 publication Critical patent/DE69010892T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/083—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms
    • C01B21/084—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms containing also one or more oxygen atoms, e.g. nitrosyl halides
    • C01B21/0842—Halides of nitrogen oxides
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE69010892T 1989-02-27 1990-02-27 Verfahren zur herstellung von nitrosylfluorid. Expired - Fee Related DE69010892T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/316,024 US4908270A (en) 1989-02-27 1989-02-27 Continuous preparation of nitrosyl fluoride
US07/474,905 US4996035A (en) 1989-02-27 1990-02-05 Preparation of nitrosyl fluoride
PCT/US1990/001032 WO1990009958A1 (en) 1989-02-27 1990-02-27 Preparation of nitrosyl fluoride

Publications (2)

Publication Number Publication Date
DE69010892D1 true DE69010892D1 (de) 1994-08-25
DE69010892T2 DE69010892T2 (de) 1995-03-09

Family

ID=26980191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010892T Expired - Fee Related DE69010892T2 (de) 1989-02-27 1990-02-27 Verfahren zur herstellung von nitrosylfluorid.

Country Status (5)

Country Link
US (1) US4996035A (de)
EP (1) EP0460075B1 (de)
AU (1) AU5190390A (de)
DE (1) DE69010892T2 (de)
WO (1) WO1990009958A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415337A1 (de) * 1994-05-02 1995-11-09 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Nitrosylchlorid
US20030143846A1 (en) * 2000-09-25 2003-07-31 Akira Sekiya Gas compositions for cleaning the interiors of reactors as well as for etching films of silicon- containing compounds
US20200203127A1 (en) 2018-12-20 2020-06-25 L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitation des Procédés Georges Claude Systems and methods for storage and supply of f3no-free fno gases and f3no-free fno gas mixtures for semiconductor processes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366518A (en) * 1941-12-26 1945-01-02 Dow Chemical Co Manufacture and use of nitrosyl chloride
US3043662A (en) * 1959-08-20 1962-07-10 Du Pont Method for producing nitrogen trifluoride, dinitrogen difluoride and nitrosyl fluoride
US3085862A (en) * 1960-03-08 1963-04-16 Du Pont Process for the production of dinitrogen fluoride and nitrosyl fluoride
GB1280223A (en) * 1969-04-21 1972-07-05 Ici Ltd Preparation of nitrosyl chloride
IT1216748B (it) * 1988-02-12 1990-03-08 Enichem Sintesi Procedimento per la produzione di floruro di nitrosile.
US4908270A (en) * 1989-02-27 1990-03-13 Mallinckrodt, Inc. Continuous preparation of nitrosyl fluoride

Also Published As

Publication number Publication date
DE69010892T2 (de) 1995-03-09
EP0460075A1 (de) 1991-12-11
AU5190390A (en) 1990-09-26
EP0460075B1 (de) 1994-07-20
WO1990009958A1 (en) 1990-09-07
US4996035A (en) 1991-02-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee