FR1386540A - Urea synthesis process - Google Patents

Urea synthesis process

Info

Publication number
FR1386540A
FR1386540A FR957879A FR957879A FR1386540A FR 1386540 A FR1386540 A FR 1386540A FR 957879 A FR957879 A FR 957879A FR 957879 A FR957879 A FR 957879A FR 1386540 A FR1386540 A FR 1386540A
Authority
FR
France
Prior art keywords
synthesis process
urea synthesis
urea
synthesis
Prior art date
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
FR957879A
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.)
Chemical Construction Corp
Original Assignee
Chemical Construction Corp
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 US246747A external-priority patent/US3232985A/en
Application filed by Chemical Construction Corp filed Critical Chemical Construction Corp
Priority to FR957879A priority Critical patent/FR1386540A/en
Application granted granted Critical
Publication of FR1386540A publication Critical patent/FR1386540A/en
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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR957879A 1962-12-24 1963-12-20 Urea synthesis process Expired FR1386540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR957879A FR1386540A (en) 1962-12-24 1963-12-20 Urea synthesis process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US246747A US3232985A (en) 1962-12-24 1962-12-24 Urea synthesis process
FR957879A FR1386540A (en) 1962-12-24 1963-12-20 Urea synthesis process

Publications (1)

Publication Number Publication Date
FR1386540A true FR1386540A (en) 1965-01-22

Family

ID=26204956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957879A Expired FR1386540A (en) 1962-12-24 1963-12-20 Urea synthesis process

Country Status (1)

Country Link
FR (1) FR1386540A (en)

Similar Documents

Publication Publication Date Title
CH450406A (en) Synthesis process of a seco-steroid
FR1280616A (en) Improved urea synthesis process
FR1339448A (en) Urea production process
FR1498842A (en) Urea synthesis process
FR1368581A (en) Transformation process for acrolein-cyanohydrin
FR1375434A (en) Urea synthesis process
CH423644A (en) Process for the purification of aqueous mixtures
FR1355210A (en) Hydrocracking process
FR1374584A (en) Hydrocracking process
FR1386540A (en) Urea synthesis process
CH419085A (en) Ketone Alkoylation Process
FR1540732A (en) Urea synthesis process
FR1366487A (en) Urea synthesis process
FR1334008A (en) Packaging process
FR1324782A (en) Urea synthesis process
FR1382931A (en) Advanced process for the synthesis of urea
BE626804A (en) Acetal dissociation process
FR1365305A (en) Urea synthesis process
FR1341589A (en) Urea production process
FR1322758A (en) Facelift installation process
FR1505645A (en) Urea synthesis process
FR1313689A (en) Polyolefin extrusion process
FR1282743A (en) Urea synthesis process
FR1331448A (en) Hydroxyalkylation process
FR1450473A (en) Urea synthesis process