GB1389712A - Production of chemical products in high yield - Google Patents
Production of chemical products in high yieldInfo
- Publication number
- GB1389712A GB1389712A GB5263672A GB5263672A GB1389712A GB 1389712 A GB1389712 A GB 1389712A GB 5263672 A GB5263672 A GB 5263672A GB 5263672 A GB5263672 A GB 5263672A GB 1389712 A GB1389712 A GB 1389712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- mixing device
- reactant
- solid
- manufactured
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 10
- 239000000376 reactant Substances 0.000 abstract 5
- 239000007787 solid Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle 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
- 239000000843 powder Substances 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- 239000002426 superphosphate Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/322—Preparation by neutralisation of orthophosphoric acid
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/10—Apparatus for the manufacture of superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7140800A FR2161141A5 (enExample) | 1971-11-15 | 1971-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389712A true GB1389712A (en) | 1975-04-09 |
Family
ID=9085770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5263672A Expired GB1389712A (en) | 1971-11-15 | 1972-11-14 | Production of chemical products in high yield |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE791290A (enExample) |
| CS (1) | CS209434B2 (enExample) |
| DD (1) | DD101297A5 (enExample) |
| DE (1) | DE2256015A1 (enExample) |
| DK (1) | DK134479B (enExample) |
| ES (1) | ES408612A1 (enExample) |
| FR (1) | FR2161141A5 (enExample) |
| GB (1) | GB1389712A (enExample) |
| IT (1) | IT975728B (enExample) |
| LU (1) | LU66472A1 (enExample) |
| NL (1) | NL7215442A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159510A (en) * | 1984-05-25 | 1985-12-04 | Vysoka Skola Chem Tech | Process for the production of calcium hydrogen phosphate dihydrate and/or anhydrous calcium hydrogen phosphate |
-
0
- BE BE791290D patent/BE791290A/xx unknown
-
1971
- 1971-11-15 FR FR7140800A patent/FR2161141A5/fr not_active Expired
-
1972
- 1972-11-13 DK DK562672A patent/DK134479B/da not_active IP Right Cessation
- 1972-11-14 DD DD16685472A patent/DD101297A5/xx unknown
- 1972-11-14 GB GB5263672A patent/GB1389712A/en not_active Expired
- 1972-11-14 IT IT7057272A patent/IT975728B/it active
- 1972-11-15 ES ES408612A patent/ES408612A1/es not_active Expired
- 1972-11-15 LU LU66472D patent/LU66472A1/xx unknown
- 1972-11-15 CS CS773572A patent/CS209434B2/cs unknown
- 1972-11-15 DE DE19722256015 patent/DE2256015A1/de not_active Withdrawn
- 1972-11-15 NL NL7215442A patent/NL7215442A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159510A (en) * | 1984-05-25 | 1985-12-04 | Vysoka Skola Chem Tech | Process for the production of calcium hydrogen phosphate dihydrate and/or anhydrous calcium hydrogen phosphate |
Also Published As
| Publication number | Publication date |
|---|---|
| DK134479C (enExample) | 1977-04-18 |
| DK134479B (da) | 1976-11-15 |
| NL7215442A (enExample) | 1973-05-17 |
| FR2161141A5 (enExample) | 1973-07-06 |
| DE2256015A1 (de) | 1973-05-17 |
| CS209434B2 (en) | 1981-12-31 |
| DD101297A5 (de) | 1973-11-05 |
| ES408612A1 (es) | 1975-10-01 |
| LU66472A1 (enExample) | 1973-05-15 |
| IT975728B (it) | 1974-08-10 |
| BE791290A (fr) | 1973-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3978195A (en) | Process for the production of substantially water-insoluble linear ammonium polyphosphates | |
| US2713536A (en) | Production of nitrogen-phosphorus compounds | |
| US3233967A (en) | Manufacture of alkali metal tripolyphosphates | |
| ES409455A1 (es) | Procedimiento para producir un material fertilizante que contiene sulfato de amonio. | |
| US3375063A (en) | Ammonium polyphosphate preparation | |
| US3467495A (en) | Preparation of calcium phosphates | |
| US3149956A (en) | Preparation of granular nitrogenous fertilizer | |
| US2037706A (en) | Manufacture of ammoniated superphosphates | |
| US3311448A (en) | Continuous crystallization of alkali metal aluminum acid orthophosphates | |
| IL42624A (en) | A process for the manufacture of crystalline urea phosphate | |
| GB1389712A (en) | Production of chemical products in high yield | |
| KR840004050A (ko) | 입상 복합비료의 제조법 | |
| GB1562399A (en) | Stable fluid suspension fertilizer composition and method for prducing same | |
| WO2001042172A1 (en) | Process for the preparation of urea superphosphate fertilizers | |
| US3719464A (en) | Preparation of alkali containing calcined phosphate fertilizers | |
| US3086844A (en) | Process for the manufacture of neutralization products from phosphoric acid and sodium carbonate | |
| GB2129410A (en) | Production of calcium phosphates | |
| US3347627A (en) | Process for manufacturing sodium trimetaphosphate | |
| US4101637A (en) | Direct granulation process for triple superphosphate | |
| HU176544B (en) | Process for preparing ignited phosphate fertilizers containing alkali | |
| US1263363A (en) | Treatment of nitrate of ammonia. | |
| US2978312A (en) | Processes for producing fertilizers and products thereof | |
| GB1032613A (en) | Process for the preparation of granulated phosphate fertilizers | |
| US3026192A (en) | Manufacture of complex fertilizers | |
| ES271256A1 (es) | Procedimiento para formar grupos y compuestos quimicos complejos, combinados fisicamente, a base de materias granulares o pulvurulentas y componentes reaccionales sëlidos, liquidos o gaseosos |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |