BR7207434D0 - Processo continuo de prefosgenacao de aminas primarias organicas - Google Patents

Processo continuo de prefosgenacao de aminas primarias organicas

Info

Publication number
BR7207434D0
BR7207434D0 BR7434/72A BR743472A BR7207434D0 BR 7207434 D0 BR7207434 D0 BR 7207434D0 BR 7434/72 A BR7434/72 A BR 7434/72A BR 743472 A BR743472 A BR 743472A BR 7207434 D0 BR7207434 D0 BR 7207434D0
Authority
BR
Brazil
Prior art keywords
prefosgenation
continuous
organic amines
primary organic
primary
Prior art date
Application number
BR7434/72A
Other languages
English (en)
Portuguese (pt)
Inventor
A Mitrowsky
W Hagen
H Klappert
K Zenner
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/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR7207434D0 publication Critical patent/BR7207434D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • 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
    • B01J19/1806—Stationary 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
    • 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
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details 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)
BR7434/72A 1971-10-26 1972-10-24 Processo continuo de prefosgenacao de aminas primarias organicas BR7207434D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153268 DE2153268C3 (de) 1971-10-26 Kontinuierliches Vorphosgenlerungsverfahren für die Herstellung von organischen Isocyanaten

Publications (1)

Publication Number Publication Date
BR7207434D0 true BR7207434D0 (pt) 1973-10-09

Family

ID=5823418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7434/72A BR7207434D0 (pt) 1971-10-26 1972-10-24 Processo continuo de prefosgenacao de aminas primarias organicas

Country Status (8)

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

Also Published As

Publication number Publication date
ES407977A1 (es) 1975-10-01
DE2153268A1 (de) 1973-05-03
DE2153268B2 (de) 1975-08-14
NL7214341A (enExample) 1973-05-01
IT980970B (it) 1974-10-10
ZA727590B (enExample) 1973-06-27
FR2159002A5 (enExample) 1973-06-15
AU4800672A (en) 1974-04-26
NL166465B (nl) 1981-03-16
NL166465C (nl) 1981-08-17
GB1400514A (en) 1975-07-16
BE790516A (fr) 1973-04-25

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