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FR1049804A - Process for the separation of carbonic acid and ammonia - Google Patents

Process for the separation of carbonic acid and ammonia

Info

Publication number
FR1049804A
FR1049804A FR1049804DA FR1049804A FR 1049804 A FR1049804 A FR 1049804A FR 1049804D A FR1049804D A FR 1049804DA FR 1049804 A FR1049804 A FR 1049804A
Authority
FR
France
Prior art keywords
ammonia
separation
carbonic acid
carbonic
acid
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
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Application granted granted Critical
Publication of FR1049804A publication Critical patent/FR1049804A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1049804D 1952-01-23 1952-01-23 Process for the separation of carbonic acid and ammonia Expired FR1049804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1049804T 1952-01-23

Publications (1)

Publication Number Publication Date
FR1049804A true FR1049804A (en) 1954-01-04

Family

ID=9593875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049804D Expired FR1049804A (en) 1952-01-23 1952-01-23 Process for the separation of carbonic acid and ammonia

Country Status (1)

Country Link
FR (1) FR1049804A (en)

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