BE816142A - Procede de synthese d'uree presentant une meilleure recuperation de chaleur - Google Patents

Procede de synthese d'uree presentant une meilleure recuperation de chaleur

Info

Publication number
BE816142A
BE816142A BE145264A BE145264A BE816142A BE 816142 A BE816142 A BE 816142A BE 145264 A BE145264 A BE 145264A BE 145264 A BE145264 A BE 145264A BE 816142 A BE816142 A BE 816142A
Authority
BE
Belgium
Prior art keywords
heat recovery
synthesis process
better heat
urea synthesis
process presenting
Prior art date
Application number
BE145264A
Other languages
English (en)
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 US369756A external-priority patent/US3886210A/en
Application filed filed Critical
Publication of BE816142A publication Critical patent/BE816142A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE145264A 1973-06-13 1974-06-10 Procede de synthese d'uree presentant une meilleure recuperation de chaleur BE816142A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US369756A US3886210A (en) 1970-06-29 1973-06-13 Urea synthesis with improved heat recovery and ammonium carbamate recirculation

Publications (1)

Publication Number Publication Date
BE816142A true BE816142A (fr) 1974-12-10

Family

ID=23456789

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145264A BE816142A (fr) 1973-06-13 1974-06-10 Procede de synthese d'uree presentant une meilleure recuperation de chaleur

Country Status (13)

Country Link
JP (1) JPS585189B2 (fr)
AR (1) AR200786A1 (fr)
BE (1) BE816142A (fr)
BR (1) BR7404845D0 (fr)
CA (1) CA1026374A (fr)
DE (1) DE2425581A1 (fr)
ES (1) ES426986A1 (fr)
FR (2) FR2244755B1 (fr)
GB (1) GB1423977A (fr)
IN (1) IN140206B (fr)
IT (1) IT1015048B (fr)
NL (1) NL182219C (fr)
TR (1) TR18243A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112019007056T5 (de) 2019-03-18 2022-01-05 Mitsubishi Electric Corporation Plattenwärmetauscher und Wärmepumpenvorrichtung mit selbigem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189A (en) * 1974-06-20 1976-01-05 Sakuhei Fujita Magaripaipuniokeru anaakehoho

Also Published As

Publication number Publication date
IT1015048B (it) 1977-05-10
IN140206B (fr) 1976-09-25
FR2244755A1 (fr) 1975-04-18
FR2272984B1 (fr) 1979-07-13
BR7404845D0 (pt) 1975-09-30
JPS5035115A (fr) 1975-04-03
DE2425581A1 (de) 1975-01-09
NL182219C (nl) 1988-02-01
NL182219B (nl) 1987-09-01
FR2272984A1 (fr) 1975-12-26
TR18243A (tr) 1976-11-10
CA1026374A (fr) 1978-02-14
AR200786A1 (es) 1974-12-13
NL7407873A (fr) 1974-12-17
FR2244755B1 (fr) 1977-10-07
JPS585189B2 (ja) 1983-01-29
GB1423977A (en) 1976-02-04
ES426986A1 (es) 1976-09-01

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