CH323315A - Process for the synthesis of urea. - Google Patents
Process for the synthesis of urea.Info
- Publication number
- CH323315A CH323315A CH323315DA CH323315A CH 323315 A CH323315 A CH 323315A CH 323315D A CH323315D A CH 323315DA CH 323315 A CH323315 A CH 323315A
- Authority
- CH
- Switzerland
- Prior art keywords
- urea
- synthesis
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP323315X | 1949-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH323315A true CH323315A (en) | 1957-07-31 |
Family
ID=12355944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH323315D CH323315A (en) | 1949-09-16 | 1954-10-11 | Process for the synthesis of urea. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH323315A (en) |
DE (1) | DE1006851B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294365B (en) * | 1958-08-11 | 1969-05-08 | Toyo Koatsu Ind Inc | Process for the production of urea from carbon dioxide and excess ammonia |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL56345C (en) * | 1936-12-11 | 1944-06-15 |
-
1954
- 1954-10-11 CH CH323315D patent/CH323315A/en unknown
- 1954-10-25 DE DET10136A patent/DE1006851B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1006851B (en) | 1957-04-25 |
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