CH370762A - Process and apparatus for the production of urea - Google Patents

Process and apparatus for the production of urea

Info

Publication number
CH370762A
CH370762A CH5971158A CH5971158A CH370762A CH 370762 A CH370762 A CH 370762A CH 5971158 A CH5971158 A CH 5971158A CH 5971158 A CH5971158 A CH 5971158A CH 370762 A CH370762 A CH 370762A
Authority
CH
Switzerland
Prior art keywords
urea
production
Prior art date
Application number
CH5971158A
Other languages
German (de)
Inventor
Wilhelm Dipl Ing Braun
Original Assignee
Inventa 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 to NL108928D priority Critical patent/NL108928C/xx
Application filed by Inventa Ag filed Critical Inventa Ag
Priority to CH5971158A priority patent/CH370762A/en
Priority to ES0248015A priority patent/ES248015A1/en
Priority to DEI16266A priority patent/DE1094730B/en
Priority to FR794796A priority patent/FR1224560A/en
Priority to GB1698059A priority patent/GB893052A/en
Priority to US218208A priority patent/US3270051A/en
Publication of CH370762A publication Critical patent/CH370762A/en

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)
CH5971158A 1958-05-20 1958-05-20 Process and apparatus for the production of urea CH370762A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL108928D NL108928C (en) 1958-05-20
CH5971158A CH370762A (en) 1958-05-20 1958-05-20 Process and apparatus for the production of urea
ES0248015A ES248015A1 (en) 1958-05-20 1959-03-20 Process for the production of urea
DEI16266A DE1094730B (en) 1958-05-20 1959-04-10 Method and device for the production of urea
FR794796A FR1224560A (en) 1958-05-20 1959-05-15 Process and apparatus for the manufacture of urea
GB1698059A GB893052A (en) 1958-05-20 1959-05-19 Process for the production of urea
US218208A US3270051A (en) 1958-05-20 1962-08-14 Dual step urea production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5971158A CH370762A (en) 1958-05-20 1958-05-20 Process and apparatus for the production of urea

Publications (1)

Publication Number Publication Date
CH370762A true CH370762A (en) 1963-07-31

Family

ID=4522504

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5971158A CH370762A (en) 1958-05-20 1958-05-20 Process and apparatus for the production of urea

Country Status (6)

Country Link
CH (1) CH370762A (en)
DE (1) DE1094730B (en)
ES (1) ES248015A1 (en)
FR (1) FR1224560A (en)
GB (1) GB893052A (en)
NL (1) NL108928C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544628A (en) * 1965-09-20 1970-12-01 Pullman Inc Urea synthesis
NL144927C (en) * 1967-12-14 1980-10-15 Snam Progetti PROCESS FOR THE CONTINUOUS PREPARATION OF UREA.

Also Published As

Publication number Publication date
GB893052A (en) 1962-04-04
NL108928C (en)
ES248015A1 (en) 1959-09-01
DE1094730B (en) 1960-12-15
FR1224560A (en) 1960-06-24

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