GB1369719A - Method and apparatus for prilling - Google Patents
Method and apparatus for prillingInfo
- Publication number
- GB1369719A GB1369719A GB1746172A GB1746172A GB1369719A GB 1369719 A GB1369719 A GB 1369719A GB 1746172 A GB1746172 A GB 1746172A GB 1746172 A GB1746172 A GB 1746172A GB 1369719 A GB1369719 A GB 1369719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- conduit
- potassium
- prills
- outlet
- 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
- 239000000126 substance Substances 0.000 abstract 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 239000000110 cooling liquid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000010008 shearing Methods 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 1
- 235000011009 potassium phosphates Nutrition 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 239000000725 suspension Substances 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
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13465171A | 1971-04-16 | 1971-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1369719A true GB1369719A (en) | 1974-10-09 |
Family
ID=22464327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1746172A Expired GB1369719A (en) | 1971-04-16 | 1972-04-14 | Method and apparatus for prilling |
Country Status (15)
| Country | Link |
|---|---|
| AR (1) | AR196609A1 (enExample) |
| AU (1) | AU462450B2 (enExample) |
| BE (1) | BE782122A (enExample) |
| BR (1) | BR7202256D0 (enExample) |
| CA (1) | CA983228A (enExample) |
| CS (1) | CS161944B2 (enExample) |
| DE (1) | DE2218113A1 (enExample) |
| ES (1) | ES401775A1 (enExample) |
| FR (1) | FR2133790A1 (enExample) |
| GB (1) | GB1369719A (enExample) |
| HU (1) | HU166385B (enExample) |
| IT (1) | IT954437B (enExample) |
| NL (1) | NL7204946A (enExample) |
| PL (1) | PL83832B1 (enExample) |
| ZA (1) | ZA722324B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1096661B (it) * | 1978-06-13 | 1985-08-26 | Montedison Spa | Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente |
| IT1098272B (it) * | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| DE4424998C2 (de) * | 1994-07-15 | 1996-06-20 | Vorlop Klaus Dieter | Verfahren zur Herstellung von Teilchen aus einem flüssigen Medium |
| US5801453A (en) * | 1996-06-11 | 1998-09-01 | United Technologies Corporation | Process for preparing spherical energetic compounds |
| DE19906509C1 (de) | 1999-02-17 | 2000-11-23 | Vorlop Klaus Dieter | Verfahren und Vorrichtung zur Herstellung von festen Teilchen aus einem flüssigen Medium |
-
1972
- 1972-04-06 CA CA139,093A patent/CA983228A/en not_active Expired
- 1972-04-07 ZA ZA722324A patent/ZA722324B/xx unknown
- 1972-04-13 NL NL7204946A patent/NL7204946A/xx unknown
- 1972-04-13 PL PL1972154701A patent/PL83832B1/pl unknown
- 1972-04-14 AU AU41160/72A patent/AU462450B2/en not_active Expired
- 1972-04-14 DE DE19722218113 patent/DE2218113A1/de active Pending
- 1972-04-14 BR BR2256/72A patent/BR7202256D0/pt unknown
- 1972-04-14 AR AR241493A patent/AR196609A1/es active
- 1972-04-14 FR FR7213312A patent/FR2133790A1/fr not_active Withdrawn
- 1972-04-14 HU HUDO365A patent/HU166385B/hu unknown
- 1972-04-14 GB GB1746172A patent/GB1369719A/en not_active Expired
- 1972-04-14 BE BE782122A patent/BE782122A/xx unknown
- 1972-04-14 IT IT49605/72A patent/IT954437B/it active
- 1972-04-14 ES ES401775A patent/ES401775A1/es not_active Expired
- 1972-04-17 CS CS2566A patent/CS161944B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL83832B1 (enExample) | 1976-02-28 |
| BE782122A (fr) | 1972-10-16 |
| NL7204946A (enExample) | 1972-10-18 |
| CS161944B2 (enExample) | 1975-06-10 |
| DE2218113A1 (de) | 1972-10-26 |
| CA983228A (en) | 1976-02-10 |
| AU462450B2 (en) | 1975-06-09 |
| HU166385B (enExample) | 1975-03-28 |
| IT954437B (it) | 1973-08-30 |
| ES401775A1 (es) | 1975-11-01 |
| AR196609A1 (es) | 1974-02-12 |
| AU4116072A (en) | 1973-10-18 |
| BR7202256D0 (pt) | 1973-05-15 |
| FR2133790A1 (enExample) | 1972-12-01 |
| ZA722324B (en) | 1972-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |