OA08022A - Process for the preparation of urea. - Google Patents

Process for the preparation of urea.

Info

Publication number
OA08022A
OA08022A OA58597A OA58597A OA08022A OA 08022 A OA08022 A OA 08022A OA 58597 A OA58597 A OA 58597A OA 58597 A OA58597 A OA 58597A OA 08022 A OA08022 A OA 08022A
Authority
OA
OAPI
Prior art keywords
urea
preparation
Prior art date
Application number
OA58597A
Inventor
Jonckers Kees
Original Assignee
Unie Van Kunstmestfab Bv
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
Application filed by Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv
Priority to OA58597A priority Critical patent/OA08022A/en
Publication of OA08022A publication Critical patent/OA08022A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
OA58597A 1985-05-17 1985-05-17 Process for the preparation of urea. OA08022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
OA58597A OA08022A (en) 1985-05-17 1985-05-17 Process for the preparation of urea.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
OA58597A OA08022A (en) 1985-05-17 1985-05-17 Process for the preparation of urea.

Publications (1)

Publication Number Publication Date
OA08022A true OA08022A (en) 1987-01-31

Family

ID=19929547

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58597A OA08022A (en) 1985-05-17 1985-05-17 Process for the preparation of urea.

Country Status (1)

Country Link
OA (1) OA08022A (en)

Similar Documents

Publication Publication Date Title
DE3662256D1 (en) Process for the preparation of (2,2)-paracyclophane
GR862097B (en) Process for the preparation of urea
GR862096B (en) Process for the preparation of urea
DE3569375D1 (en) Process for the preparation of 1,2-benzisothiazolones
GB2107705B (en) Process for the preparation of urea
AR244661A1 (en) Process for the preparation of urea
EP0194144A3 (en) Process for the preparation of 2-alkyl-cyclopent-2-enones
ZA867784B (en) Process for the preparation of phenylpropanones
GB2180237B (en) Process for the preparation of n-sulfamyl-3-(2-guanidino-thiazol-4-yl-methylthio)-propionamidine
EP0206147A3 (en) Process for the preparation of 4,4'-dinitrodibenzyls
DE3563351D1 (en) Process for the preparation of tetrachloro-benzo-1,4-dioxenes
GB2176479B (en) Process for the preparation of 2-bromo-a-ergocryptine
DE3660590D1 (en) Process for the preparation of 2-alkyl-cyclopentanones
DE3660623D1 (en) Process for the preparation of 2-methyl-2-alkenals
AR242576A1 (en) Process for the preparation of alpha-n-(hypoxantine-9-il)-penthyloxycarbonyl-arginine.
EP0190994A3 (en) Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
DE3660597D1 (en) Process for the preparation of 5-fluorotoluene-2,4-disulfochloride
EP0198795A3 (en) Process for the preparation of 1,4-diaminoanthraquinones
EP0191385A3 (en) Process for the preparation of thiocyanatomethylthiobenzothiazoles
EP0190101A3 (en) Process for the preparation of n-alkyl-anilines
EP0195738A3 (en) Process for the preparation of n,n -diisopropyl-2-benzothiazyl-sulfenamide
OA08022A (en) Process for the preparation of urea.
EP0206293A3 (en) Process for the preparation of 3,5-dichloro-2-pyridone
EP0198476A3 (en) Process for the preparation of 2,3,5.trimethyl-hydroquinone
ZA867368B (en) Process for the preparation of n-tetrathiodimorpholine