BE704517A - - Google Patents
Info
- Publication number
- BE704517A BE704517A BE704517DA BE704517A BE 704517 A BE704517 A BE 704517A BE 704517D A BE704517D A BE 704517DA BE 704517 A BE704517 A BE 704517A
- Authority
- BE
- Belgium
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
- C07C273/14—Separation; Purification; Stabilisation; Use of additives
- C07C273/16—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
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 |
|---|---|---|---|
| US58283066A | 1966-09-29 | 1966-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE704517A true BE704517A (ja) | 1968-03-29 |
Family
ID=24330658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE704517D BE704517A (ja) | 1966-09-29 | 1967-09-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3585237A (ja) |
| JP (1) | JPS4910485B1 (ja) |
| BE (1) | BE704517A (ja) |
| GB (1) | GB1194218A (ja) |
| NL (1) | NL6713312A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069253A (en) * | 1970-07-01 | 1978-01-17 | Mitsui Toatsu Chemicals, Incorporated | Process for the production of water-free molten urea |
| US3859052A (en) * | 1972-08-15 | 1975-01-07 | Joh A Benckiser Chem Fab Gmbh | Crystallization apparatus having pressure-liquid level control means |
| JPS5227795U (ja) * | 1975-08-19 | 1977-02-26 | ||
| JPS52110723U (ja) * | 1976-02-20 | 1977-08-23 | ||
| US4231839A (en) * | 1979-01-30 | 1980-11-04 | Cf Industries, Inc. | After-treatment processes and apparatus, especially for urea and ammonium nitrate plants |
| JPH0731918U (ja) * | 1993-11-16 | 1995-06-16 | 北日本産業株式会社 | ライン塗装を付した縁石ブロック |
| JP5934370B2 (ja) * | 2011-10-14 | 2016-06-15 | スタミカーボン・ベー・フェー | 尿素仕上げ法 |
| US9138670B2 (en) | 2012-10-26 | 2015-09-22 | General Electric Company | System and method for syngas treatment |
| EP3169419B1 (en) * | 2014-07-17 | 2020-04-22 | Stamicarbon B.V. | Method of making a urea product |
-
1966
- 1966-09-29 US US582830A patent/US3585237A/en not_active Expired - Lifetime
-
1967
- 1967-09-27 JP JP42062200A patent/JPS4910485B1/ja active Pending
- 1967-09-29 GB GB44451/67A patent/GB1194218A/en not_active Expired
- 1967-09-29 NL NL6713312A patent/NL6713312A/xx unknown
- 1967-09-29 BE BE704517D patent/BE704517A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4910485B1 (ja) | 1974-03-11 |
| US3585237A (en) | 1971-06-15 |
| NL6713312A (ja) | 1968-04-01 |
| GB1194218A (en) | 1970-06-10 |