ZA727590B - - Google Patents

Info

Publication number
ZA727590B
ZA727590B ZA727590A ZA727590A ZA727590B ZA 727590 B ZA727590 B ZA 727590B ZA 727590 A ZA727590 A ZA 727590A ZA 727590 A ZA727590 A ZA 727590A ZA 727590 B ZA727590 B ZA 727590B
Authority
ZA
South Africa
Application number
ZA727590A
Inventor
A Mitrowsky
H Klappert
K Zenner
W Hagen
Original Assignee
Bayer Ag
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 DE19712153268 external-priority patent/DE2153268C3/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of ZA727590B publication Critical patent/ZA727590B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/10Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1806Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094Jackets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18Details relating to the spatial orientation of the reactor
    • B01J2219/182Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA727590A 1971-10-26 1972-10-25 ZA727590B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153268 DE2153268C3 (en) 1971-10-26 Continuous pre-phosgenation process for the production of organic isocyanates

Publications (1)

Publication Number Publication Date
ZA727590B true ZA727590B (en) 1973-06-27

Family

ID=5823418

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727590A ZA727590B (en) 1971-10-26 1972-10-25

Country Status (8)

Country Link
BE (1) BE790516A (en)
BR (1) BR7207434D0 (en)
ES (1) ES407977A1 (en)
FR (1) FR2159002A5 (en)
GB (1) GB1400514A (en)
IT (1) IT980970B (en)
NL (1) NL166465C (en)
ZA (1) ZA727590B (en)

Also Published As

Publication number Publication date
BR7207434D0 (en) 1973-10-09
DE2153268A1 (en) 1973-05-03
FR2159002A5 (en) 1973-06-15
BE790516A (en) 1973-04-25
IT980970B (en) 1974-10-10
NL166465B (en) 1981-03-16
NL7214341A (en) 1973-05-01
GB1400514A (en) 1975-07-16
AU4800672A (en) 1974-04-26
DE2153268B2 (en) 1975-08-14
NL166465C (en) 1981-08-17
ES407977A1 (en) 1975-10-01

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