BE775178A - Procede de regulation dans un systeme de production de l'uree - Google Patents
Procede de regulation dans un systeme de production de l'ureeInfo
- Publication number
- BE775178A BE775178A BE775178A BE775178A BE775178A BE 775178 A BE775178 A BE 775178A BE 775178 A BE775178 A BE 775178A BE 775178 A BE775178 A BE 775178A BE 775178 A BE775178 A BE 775178A
- Authority
- BE
- Belgium
- Prior art keywords
- production system
- regulation process
- urea production
- urea
- regulation
- 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
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 |
|---|---|---|---|
| US8827270A | 1970-11-10 | 1970-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE775178A true BE775178A (fr) | 1972-03-01 |
Family
ID=22210405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE775178A BE775178A (fr) | 1970-11-10 | 1971-11-10 | Procede de regulation dans un systeme de production de l'uree |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5613709B1 (fr) |
| BE (1) | BE775178A (fr) |
| BR (1) | BR7107475D0 (fr) |
| CA (1) | CA952535A (fr) |
| DE (1) | DE2154946A1 (fr) |
| ES (1) | ES396661A1 (fr) |
| FR (1) | FR2112875A5 (fr) |
| GB (1) | GB1361078A (fr) |
| IT (1) | IT941733B (fr) |
| NL (1) | NL7115468A (fr) |
| TR (1) | TR16644A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7048910B2 (en) | 2000-09-07 | 2006-05-23 | Merck Patent Gmbh | Use of ectoine or ectoine derivatives for oral care |
| CN113282121B (zh) * | 2021-05-27 | 2024-08-20 | 东莞德盛肥料科技有限公司 | 一种具有智能化的化肥生产控制系统 |
-
1970
- 1970-12-29 FR FR7047008A patent/FR2112875A5/fr not_active Expired
-
1971
- 1971-10-21 GB GB4888771A patent/GB1361078A/en not_active Expired
- 1971-11-02 CA CA126,683A patent/CA952535A/en not_active Expired
- 1971-11-04 ES ES396661A patent/ES396661A1/es not_active Expired
- 1971-11-05 DE DE19712154946 patent/DE2154946A1/de active Pending
- 1971-11-08 JP JP8834571A patent/JPS5613709B1/ja active Pending
- 1971-11-09 IT IT3087671A patent/IT941733B/it active
- 1971-11-09 BR BR747571A patent/BR7107475D0/pt unknown
- 1971-11-10 NL NL7115468A patent/NL7115468A/xx active Search and Examination
- 1971-11-10 TR TR1664471A patent/TR16644A/xx unknown
- 1971-11-10 BE BE775178A patent/BE775178A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR16644A (tr) | 1973-01-01 |
| CA952535A (en) | 1974-08-06 |
| IT941733B (it) | 1973-03-10 |
| ES396661A1 (es) | 1974-05-16 |
| GB1361078A (en) | 1974-07-24 |
| NL7115468A (fr) | 1972-05-15 |
| DE2154946A1 (de) | 1972-05-18 |
| BR7107475D0 (pt) | 1973-04-19 |
| JPS5613709B1 (fr) | 1981-03-30 |
| FR2112875A5 (fr) | 1972-06-23 |
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