IT954435B - Processo per l ottenimento contemporaneo di urea e 1 2 alcandioli - Google Patents
Processo per l ottenimento contemporaneo di urea e 1 2 alcandioliInfo
- Publication number
- IT954435B IT954435B IT49599/72A IT4959972A IT954435B IT 954435 B IT954435 B IT 954435B IT 49599/72 A IT49599/72 A IT 49599/72A IT 4959972 A IT4959972 A IT 4959972A IT 954435 B IT954435 B IT 954435B
- Authority
- IT
- Italy
- Prior art keywords
- alcandioli
- obtainment
- contemporary
- urea
- contemporary obtainment
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49599/72A IT954435B (it) | 1972-04-13 | 1972-04-13 | Processo per l ottenimento contemporaneo di urea e 1 2 alcandioli |
| NL7304549A NL7304549A (it) | 1972-04-13 | 1973-04-02 | |
| DE2318327A DE2318327A1 (de) | 1972-04-13 | 1973-04-12 | Verfahren zur gleichzeitigen herstellung von harnstoff und 1-2 alkan-diolen |
| JP7341448A JPS4947322A (it) | 1972-04-13 | 1973-04-13 | |
| GB1795273A GB1414820A (en) | 1972-04-13 | 1973-04-13 | Process for the joint production of urea and 1-2 alkane diols |
| BE129970A BE798171A (en) | 1972-04-13 | 1973-04-13 | Urea and glycol prepn - from carbon dioxide ammonia and alkylene oxides |
| ES413658A ES413658A1 (es) | 1972-04-13 | 1973-04-13 | Procedimiento para la produccion de urea. |
| AT330473A AT322566B (de) | 1972-04-13 | 1973-04-13 | Verfahren zur herstellung von harnstoff aus kohlendioxyd und ammoniak in kombination mit einer alkylenglykolsynthese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49599/72A IT954435B (it) | 1972-04-13 | 1972-04-13 | Processo per l ottenimento contemporaneo di urea e 1 2 alcandioli |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT954435B true IT954435B (it) | 1973-08-30 |
Family
ID=11271132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49599/72A IT954435B (it) | 1972-04-13 | 1972-04-13 | Processo per l ottenimento contemporaneo di urea e 1 2 alcandioli |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE798171A (it) |
| ES (1) | ES413658A1 (it) |
| IT (1) | IT954435B (it) |
-
1972
- 1972-04-13 IT IT49599/72A patent/IT954435B/it active
-
1973
- 1973-04-13 ES ES413658A patent/ES413658A1/es not_active Expired
- 1973-04-13 BE BE129970A patent/BE798171A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES413658A1 (es) | 1976-06-01 |
| BE798171A (en) | 1973-07-31 |
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