YU33003B - Postupak za vracanje amonijuma karbamata u reaktor za sintezu karbamida - Google Patents
Postupak za vracanje amonijuma karbamata u reaktor za sintezu karbamidaInfo
- Publication number
- YU33003B YU33003B YU945/68A YU94568A YU33003B YU 33003 B YU33003 B YU 33003B YU 945/68 A YU945/68 A YU 945/68A YU 94568 A YU94568 A YU 94568A YU 33003 B YU33003 B YU 33003B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- vracanje
- sintezu
- karbamida
- karbamata
- amonijuma
- 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 |
|---|---|---|---|
| IT1240968 | 1968-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU94568A YU94568A (en) | 1975-08-31 |
| YU33003B true YU33003B (en) | 1976-03-31 |
Family
ID=11139817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU945/68A YU33003B (en) | 1968-02-06 | 1968-04-19 | Postupak za vracanje amonijuma karbamata u reaktor za sintezu karbamida |
Country Status (14)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954861A (en) * | 1968-02-05 | 1976-05-04 | Snamprogetti S.P.A | Process for producing urea |
| NL7307036A (US06312121-20011106-C00033.png) * | 1973-05-21 | 1974-11-25 | ||
| NL174548C (nl) * | 1977-05-05 | 1988-05-16 | Montedison Spa | Werkwijze voor het bereiden van ureum door reaktie van ammoniak en kooldioxyde. |
| NL8101174A (nl) * | 1981-03-11 | 1982-10-01 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
| EP2123633A1 (en) * | 2008-05-19 | 2009-11-25 | DSM IP Assets B.V. | Process for the production of urea from ammonia and carbon dioxide |
| EP2286909A1 (en) | 2009-08-17 | 2011-02-23 | Stamicarbon B.V. | An apparatus for the decomposition of non-converted ammonium carbamate in urea solutions in a urea synthesis process |
| EA201791374A1 (ru) | 2014-12-18 | 2017-10-31 | Стамикарбон Б.В. | Способ производства карбамида |
-
1968
- 1968-04-18 AT AT380168A patent/AT284138B/de not_active IP Right Cessation
- 1968-04-19 YU YU945/68A patent/YU33003B/xx unknown
- 1968-04-19 DK DK178068AA patent/DK119604B/da not_active IP Right Cessation
- 1968-04-25 CS CS308068A patent/CS159227B2/cs unknown
- 1968-04-29 LU LU55998D patent/LU55998A1/xx unknown
- 1968-04-29 FR FR1560985D patent/FR1560985A/fr not_active Expired
- 1968-04-30 CH CH646968A patent/CH486428A/fr not_active IP Right Cessation
- 1968-04-30 BE BE714519D patent/BE714519A/xx not_active IP Right Cessation
- 1968-05-01 NL NL6806170.A patent/NL162370C/xx not_active IP Right Cessation
- 1968-05-01 GB GB20720/68A patent/GB1188051A/en not_active Expired
- 1968-05-03 NO NO01723/68A patent/NO129250B/no unknown
- 1968-05-07 IE IE533/68A patent/IE31898B1/xx unknown
- 1968-09-27 ES ES358903A patent/ES358903A1/es not_active Expired
-
1969
- 1969-01-09 CA CA039707A patent/CA923142A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1560985A (US06312121-20011106-C00033.png) | 1969-03-21 |
| GB1188051A (en) | 1970-04-15 |
| YU94568A (en) | 1975-08-31 |
| NL162370B (nl) | 1979-12-17 |
| DE1768248B2 (de) | 1973-02-01 |
| DK119604B (da) | 1971-02-01 |
| BE714519A (US06312121-20011106-C00033.png) | 1968-09-30 |
| ES358903A1 (es) | 1970-05-16 |
| CA923142A (en) | 1973-03-20 |
| DE1768248A1 (de) | 1972-03-30 |
| NO129250B (US06312121-20011106-C00033.png) | 1974-03-18 |
| NL6806170A (US06312121-20011106-C00033.png) | 1969-08-08 |
| CH486428A (fr) | 1970-02-28 |
| IE31898L (en) | 1969-08-06 |
| CS159227B2 (US06312121-20011106-C00033.png) | 1974-12-27 |
| AT284138B (de) | 1970-09-10 |
| NL162370C (nl) | 1980-05-16 |
| LU55998A1 (US06312121-20011106-C00033.png) | 1968-07-12 |
| IE31898B1 (en) | 1973-02-07 |
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