FR2051080A5 - - Google Patents

Info

Publication number
FR2051080A5
FR2051080A5 FR7021461A FR7021461A FR2051080A5 FR 2051080 A5 FR2051080 A5 FR 2051080A5 FR 7021461 A FR7021461 A FR 7021461A FR 7021461 A FR7021461 A FR 7021461A FR 2051080 A5 FR2051080 A5 FR 2051080A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7021461A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 JP44045395A external-priority patent/JPS4842860B1/ja
Priority claimed from JP44071237A external-priority patent/JPS4843101B1/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of FR2051080A5 publication Critical patent/FR2051080A5/fr
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7021461A 1969-06-11 1970-06-11 Expired FR2051080A5 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP44045395A JPS4842860B1 (fi) 1969-06-11 1969-06-11
JP44071237A JPS4843101B1 (fi) 1969-09-10 1969-09-10

Publications (1)

Publication Number Publication Date
FR2051080A5 true FR2051080A5 (fi) 1971-04-02

Family

ID=26385371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021461A Expired FR2051080A5 (fi) 1969-06-11 1970-06-11

Country Status (6)

Country Link
DK (1) DK137233B (fi)
ES (1) ES379855A1 (fi)
FR (1) FR2051080A5 (fi)
GB (1) GB1273913A (fi)
NL (1) NL166013C (fi)
SU (1) SU458126A3 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514758A1 (fr) * 1981-10-16 1983-04-22 Ammonia Casale Sa Procede de production d'uree

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088686A (en) * 1976-01-21 1978-05-09 Ivo Mavrovic Urea synthesis with improved heat recovery and conversion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1223809A (fr) * 1958-05-07 1960-06-20 Stamicarbon Procédé pour régler la température lors de la préparation d'urée et dispositifpour la mise en oeuvre de ce procédé de réglage
FR1285786A (fr) * 1960-04-08 1962-02-23 Stamicarbon Préparation d'urée
FR1458030A (fr) * 1964-12-16 1966-01-24 Stamicarbon Procédé et dispositif pour la préparation d'urée
FR1487249A (fr) * 1966-04-05 1967-06-30 Inventa Ag Procédé de fabrication de l'urée à partir de l'ammoniac et de l'anhydride carbonique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1223809A (fr) * 1958-05-07 1960-06-20 Stamicarbon Procédé pour régler la température lors de la préparation d'urée et dispositifpour la mise en oeuvre de ce procédé de réglage
FR1285786A (fr) * 1960-04-08 1962-02-23 Stamicarbon Préparation d'urée
FR1458030A (fr) * 1964-12-16 1966-01-24 Stamicarbon Procédé et dispositif pour la préparation d'urée
FR1487249A (fr) * 1966-04-05 1967-06-30 Inventa Ag Procédé de fabrication de l'urée à partir de l'ammoniac et de l'anhydride carbonique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514758A1 (fr) * 1981-10-16 1983-04-22 Ammonia Casale Sa Procede de production d'uree

Also Published As

Publication number Publication date
ES379855A1 (es) 1973-02-16
GB1273913A (en) 1972-05-10
NL166013C (nl) 1981-06-15
SU458126A3 (ru) 1975-01-25
DK137233B (da) 1978-02-06
NL166013B (nl) 1981-01-15
NL7007846A (fi) 1970-12-15
DK137233C (fi) 1978-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse