GB1114128A - The production of dried granular solid chemical products - Google Patents
The production of dried granular solid chemical productsInfo
- Publication number
- GB1114128A GB1114128A GB3405465A GB3405465A GB1114128A GB 1114128 A GB1114128 A GB 1114128A GB 3405465 A GB3405465 A GB 3405465A GB 3405465 A GB3405465 A GB 3405465A GB 1114128 A GB1114128 A GB 1114128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- granules
- h3po4
- dil
- gaseous
- bed
- 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
- 239000007787 solid Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 6
- 239000008187 granular material Substances 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 5
- 235000011007 phosphoric acid Nutrition 0.000 abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract 2
- -1 NH4NO3 Chemical compound 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 2
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000006072 paste Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/245—Spouted-bed technique
-
- 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
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fertilizers (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1742764 | 1964-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1114128A true GB1114128A (en) | 1968-05-15 |
Family
ID=11150346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3405465A Expired GB1114128A (en) | 1964-08-12 | 1965-08-09 | The production of dried granular solid chemical products |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE668009A (enrdf_load_stackoverflow) |
| CH (1) | CH460724A (enrdf_load_stackoverflow) |
| DE (1) | DE1542425A1 (enrdf_load_stackoverflow) |
| DK (1) | DK116451B (enrdf_load_stackoverflow) |
| ES (1) | ES316591A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1114128A (enrdf_load_stackoverflow) |
| IL (1) | IL24090A (enrdf_load_stackoverflow) |
| NL (1) | NL145465B (enrdf_load_stackoverflow) |
| NO (1) | NO121333B (enrdf_load_stackoverflow) |
| SE (1) | SE332158B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999059938A1 (en) * | 1998-05-15 | 1999-11-25 | Kemira Agro Oy | Process for the preparation of compound fertilizers |
| CN115722158A (zh) * | 2022-11-28 | 2023-03-03 | 兰州理工大学 | 一种生产氟化氢的多层膨胀流化床反应器系统及工艺 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903289A1 (de) * | 1979-01-29 | 1980-08-07 | Otto & Co Gmbh Dr C | Verfahren zum granulieren der aus ammoniumverbindungen durch substitution mit erdalkaliverbindungen entstandenen faellungsprodukte |
| DE102019211958A1 (de) * | 2019-08-08 | 2021-02-11 | Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung von Düngemittelgranulat |
| CN116272645B (zh) * | 2023-05-11 | 2023-08-04 | 中建环能科技股份有限公司 | 一种污水脱氮载体制备系统及制备方法 |
-
1965
- 1965-08-02 NL NL6509990A patent/NL145465B/xx not_active IP Right Cessation
- 1965-08-05 IL IL2409065A patent/IL24090A/en unknown
- 1965-08-06 BE BE668009A patent/BE668009A/xx unknown
- 1965-08-06 DE DE19651542425 patent/DE1542425A1/de active Pending
- 1965-08-09 GB GB3405465A patent/GB1114128A/en not_active Expired
- 1965-08-10 DK DK408765A patent/DK116451B/da unknown
- 1965-08-10 CH CH1119465A patent/CH460724A/de unknown
- 1965-08-11 ES ES0316591A patent/ES316591A1/es not_active Expired
- 1965-08-11 NO NO15930865A patent/NO121333B/no unknown
-
1969
- 1969-10-31 SE SE1498569A patent/SE332158B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999059938A1 (en) * | 1998-05-15 | 1999-11-25 | Kemira Agro Oy | Process for the preparation of compound fertilizers |
| RU2196758C2 (ru) * | 1998-05-15 | 2003-01-20 | Кемира Агро Ой | Способ приготовления сложных удобрений |
| CN115722158A (zh) * | 2022-11-28 | 2023-03-03 | 兰州理工大学 | 一种生产氟化氢的多层膨胀流化床反应器系统及工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE668009A (enrdf_load_stackoverflow) | 1965-12-01 |
| NL145465B (nl) | 1975-04-15 |
| ES316591A1 (es) | 1966-04-01 |
| SE332158B (enrdf_load_stackoverflow) | 1971-02-01 |
| IL24090A (en) | 1969-07-30 |
| CH460724A (de) | 1968-08-15 |
| NO121333B (enrdf_load_stackoverflow) | 1971-02-15 |
| DE1542425A1 (de) | 1969-12-18 |
| NL6509990A (enrdf_load_stackoverflow) | 1966-02-14 |
| DK116451B (da) | 1970-01-12 |
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