CH495963A - Verfahren zur Lagerung von Harnstoff in Silos - Google Patents
Verfahren zur Lagerung von Harnstoff in SilosInfo
- Publication number
- CH495963A CH495963A CH413268D CH413268D CH495963A CH 495963 A CH495963 A CH 495963A CH 413268 D CH413268 D CH 413268D CH 413268 D CH413268 D CH 413268D CH 495963 A CH495963 A CH 495963A
- Authority
- CH
- Switzerland
- Prior art keywords
- urea
- silos
- silo
- prills
- diameter
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract 6
- 239000004202 carbamide Substances 0.000 title claims abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU0013855 | 1967-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH495963A true CH495963A (de) | 1970-09-15 |
Family
ID=7568445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH413268D CH495963A (de) | 1967-05-05 | 1968-03-20 | Verfahren zur Lagerung von Harnstoff in Silos |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE714036A (en:Method) |
| CH (1) | CH495963A (en:Method) |
| DE (1) | DE1643112A1 (en:Method) |
| FR (1) | FR1568462A (en:Method) |
| NL (1) | NL6806156A (en:Method) |
-
1967
- 1967-05-05 DE DE19671643112 patent/DE1643112A1/de active Pending
-
1968
- 1968-03-20 CH CH413268D patent/CH495963A/de not_active IP Right Cessation
- 1968-04-22 BE BE714036D patent/BE714036A/xx unknown
- 1968-05-01 NL NL6806156A patent/NL6806156A/xx unknown
- 1968-05-03 FR FR1568462D patent/FR1568462A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643112A1 (de) | 1972-03-30 |
| FR1568462A (en:Method) | 1969-05-23 |
| BE714036A (en:Method) | 1968-09-16 |
| NL6806156A (en:Method) | 1968-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |