GB1302931A - - Google Patents
Info
- Publication number
- GB1302931A GB1302931A GB367770A GB367770A GB1302931A GB 1302931 A GB1302931 A GB 1302931A GB 367770 A GB367770 A GB 367770A GB 367770 A GB367770 A GB 367770A GB 1302931 A GB1302931 A GB 1302931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- urea
- hydroxide
- oxide
- divisions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 235000013877 carbamide Nutrition 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 3
- 239000004202 carbamide Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79623169A | 1969-02-03 | 1969-02-03 | |
| US88929769A | 1969-12-30 | 1969-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1302931A true GB1302931A (enrdf_load_stackoverflow) | 1973-01-10 |
Family
ID=27121711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB367770A Expired GB1302931A (enrdf_load_stackoverflow) | 1969-02-03 | 1970-01-26 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2004411A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2032684A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1302931A (enrdf_load_stackoverflow) |
| NL (1) | NL7001506A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117748A (en) * | 1982-03-17 | 1983-10-19 | Gattys Ingenieurburo Fur Chem | A process for stabilising unstable pellets of pulverent mineral materials |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758247A (fr) * | 1969-11-03 | 1971-04-01 | Marden Anstalt | Procede pour la fabrication d'un agent fertilisant compose de n, mg et ca |
| US5429761A (en) * | 1994-04-14 | 1995-07-04 | The Lubrizol Corporation | Carbonated electrorheological particles |
| IT1295099B1 (it) * | 1997-08-28 | 1999-04-30 | Gian Maria Bercelli | Processo per la produzione di concimi granulari e relativo impianto di granulazione. |
| EP1840109A1 (de) * | 2006-03-28 | 2007-10-03 | GFR GESELLSCHAFT FÜR DIE AUFBEREITUNG UND VERWERTUNG VON RESTSTOFFEN mbH | Schwefelhaltiger Kalkdünger |
-
1970
- 1970-01-26 GB GB367770A patent/GB1302931A/en not_active Expired
- 1970-01-31 DE DE19702004411 patent/DE2004411A1/de active Pending
- 1970-02-02 FR FR7003604A patent/FR2032684A5/fr not_active Expired
- 1970-02-03 NL NL7001506A patent/NL7001506A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117748A (en) * | 1982-03-17 | 1983-10-19 | Gattys Ingenieurburo Fur Chem | A process for stabilising unstable pellets of pulverent mineral materials |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7001506A (enrdf_load_stackoverflow) | 1970-08-05 |
| FR2032684A5 (enrdf_load_stackoverflow) | 1970-11-27 |
| DE2004411A1 (enrdf_load_stackoverflow) | 1970-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1327737A (en) | Coated container and method of coating | |
| ES469948A1 (es) | Un procedimiento para la preparacion de una composicion de- tergente en particulas. | |
| GB1413669A (en) | Preparation of catalysts from zeolite l | |
| GB1217408A (en) | Antifoulant composition and method | |
| GB1302931A (enrdf_load_stackoverflow) | ||
| GB1336563A (en) | Processes and apparatus for combusting wholly or partly sulphur-containing fuel | |
| GB1333788A (en) | Method for manufacturing micaceous iron oxide | |
| GB1422327A (enrdf_load_stackoverflow) | ||
| GB1354032A (en) | Tetrasubstituted urea derivative | |
| GB1382659A (en) | Flame retardant polyamide compositions | |
| GB1401236A (en) | Surface treatment of ethylene-acrylic acid copolymers | |
| GB1270359A (en) | Process for the production of a fertilizer containing nitrogen, magnesium and calcium | |
| ES404572A1 (es) | Metodo de preparacion de un pigmento secundario anticorro- sivo. | |
| ES344578A1 (es) | Un metodo de preparar una forma soluble en agua fria de ex-tracto de encheuma. | |
| GB1383444A (en) | Non-dusting and non-caking mineral fertilisers and their manufacture | |
| GB1272715A (en) | Aluminium hydroxide gels | |
| GB1295440A (enrdf_load_stackoverflow) | ||
| GB1449146A (en) | Prostaglandins and the preparation thereof | |
| GB1322292A (en) | Process for converting hydrated magnesium sulphite to magnesium oxide | |
| GB1159650A (en) | A Method of Producing Calcined Phosphate Fertilisers | |
| GB1207144A (en) | Fuel cell electrolytes | |
| GB1348624A (en) | Fertilisers | |
| FR2214517A1 (en) | Synthetic granular fertiliser with stabilised granules - coated with mixt. of polyethylene/paraffins, and depositing surfactants on granules | |
| RIDDER | Compass wind distribution for high velocities(more than 15 and 20 m/s, over longer period in Netherlands) | |
| GB1388443A (en) | Selective reduction of 9,15-dioxoprostanoic acids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |