NL271446A - - Google Patents
Info
- Publication number
- NL271446A NL271446A NL271446DA NL271446A NL 271446 A NL271446 A NL 271446A NL 271446D A NL271446D A NL 271446DA NL 271446 A NL271446 A NL 271446A
- Authority
- NL
- Netherlands
Links
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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Removal Of Specific Substances (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39638/60A GB1000791A (en) | 1960-11-18 | 1960-11-18 | Chemical process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271446A true NL271446A (it) |
Family
ID=10410644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271446D NL271446A (it) | 1960-11-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3170761A (it) |
| BE (1) | BE629736A (it) |
| DE (1) | DE1300528B (it) |
| GB (1) | GB1000791A (it) |
| NL (1) | NL271446A (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3322505A (en) * | 1961-02-17 | 1967-05-30 | Dorr Oliver Inc | Apparatus for treating substances in several stages |
| US3415629A (en) * | 1966-01-21 | 1968-12-10 | Chemical & Ind Corp | Apparatus for the production of phosphoric acid |
| US4199557A (en) * | 1974-03-13 | 1980-04-22 | Rhone-Poulenc Industries | Process and apparatus for introducing and mixing a liquid in an essentially liquid medium |
| FR2263811B1 (it) * | 1974-03-13 | 1977-09-16 | Rhone Poulenc Ind | |
| US4242308A (en) * | 1978-11-06 | 1980-12-30 | Mihail Dochia | Controllable reaction medium single reactor for phosphoric acid production |
| US8973405B2 (en) | 2010-06-17 | 2015-03-10 | Johns Manville | Apparatus, systems and methods for reducing foaming downstream of a submerged combustion melter producing molten glass |
| EA022571B1 (ru) * | 2012-07-12 | 2016-01-29 | Открытое Акционерное Общество "Научно-Исследовательский Институт По Удобрениям И Инсектофунгицидам Им. Профессора Я.В. Самойлова" | Реакционная система для получения экстракционной фосфорной кислоты |
| EP2999923B1 (en) | 2013-05-22 | 2018-08-15 | Johns Manville | Submerged combustion melter with improved burner and corresponding method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE19045E (en) * | 1934-01-16 | Method of treating phosphate rock | ||
| US1037464A (en) * | 1911-01-09 | 1912-09-03 | Heinrich Peter Christoph Freudenthal | Superphosphate-chamber. |
| US2288460A (en) * | 1940-05-22 | 1942-06-30 | Charles Pflzer & Company | Process for the manufacture of phosphoric acid and its salts |
| US2384813A (en) * | 1941-08-15 | 1945-09-18 | Southern Phosphate Corp | Manufacture of pure phosphoric acid |
| US2577856A (en) * | 1944-07-15 | 1951-12-11 | Standard Oil Dev Co | Polymerization reaction vessel |
| BE502036A (it) * | 1950-03-03 | |||
| US2832674A (en) * | 1954-08-23 | 1958-04-29 | E F Drew & Company Inc | Reaction tank |
| BE538799A (it) * | 1955-06-07 | 1955-06-30 | Union Chimique Belge Sa | |
| US3023089A (en) * | 1958-07-28 | 1962-02-27 | Int Minerals & Chem Corp | Reaction vessel |
| BE581747A (it) * | 1958-08-25 | |||
| US2927945A (en) * | 1959-07-02 | 1960-03-08 | American Cyanamid Co | Tertiary phosphine oxides |
-
0
- BE BE629736D patent/BE629736A/xx unknown
- NL NL271446D patent/NL271446A/xx unknown
-
1960
- 1960-11-18 GB GB39638/60A patent/GB1000791A/en not_active Expired
-
1961
- 1961-11-13 US US151749A patent/US3170761A/en not_active Expired - Lifetime
- 1961-11-17 DE DEF35380A patent/DE1300528B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE629736A (it) | |
| DE1300528B (de) | 1969-08-07 |
| US3170761A (en) | 1965-02-23 |
| GB1000791A (en) | 1965-08-11 |