GB1330945A - Process and apparatus for concentrating solutions - Google Patents
Process and apparatus for concentrating solutionsInfo
- Publication number
- GB1330945A GB1330945A GB2020171A GB2020171A GB1330945A GB 1330945 A GB1330945 A GB 1330945A GB 2020171 A GB2020171 A GB 2020171A GB 2020171 A GB2020171 A GB 2020171A GB 1330945 A GB1330945 A GB 1330945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- enclosure
- droplets
- current
- siphon
- 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
- 239000000243 solution Substances 0.000 abstract 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000004254 Ammonium phosphate Substances 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 2
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000000346 sugar Nutrition 0.000 abstract 1
- 150000008163 sugars Chemical class 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
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/405—Polyphosphates of ammonium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
-
- 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
- C01B25/234—Purification; Stabilisation; Concentration
- C01B25/2343—Concentration concomitant with purification, e.g. elimination of fluorine
- C01B25/2346—Concentration
-
- 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
- C01B25/24—Condensed phosphoric acids
-
- 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
- C01B25/28—Ammonium phosphates
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7003465A FR2079443A5 (en) | 1970-02-02 | 1970-02-02 | Concn of solns by spraying in hot gas stream |
| FR7023714A FR2094595A6 (enExample) | 1970-02-02 | 1970-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1330945A true GB1330945A (en) | 1973-09-19 |
Family
ID=26215523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2020171A Expired GB1330945A (en) | 1970-02-02 | 1971-04-19 | Process and apparatus for concentrating solutions |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3780161A (enExample) |
| JP (1) | JPS5539361B1 (enExample) |
| BE (1) | BE762427A (enExample) |
| DE (1) | DE2104336C3 (enExample) |
| FR (1) | FR2094595A6 (enExample) |
| GB (1) | GB1330945A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437832A1 (de) * | 1984-10-16 | 1986-04-24 | Telefunken electronic GmbH, 7100 Heilbronn | Verfahren zum reinigen einer fluessigkeit und vorrichtung zur durchfuehrung des verfahrens |
| US6299735B1 (en) | 1998-08-12 | 2001-10-09 | U.S. Aquasonics Corp. | Method for solid-liquid separation in water-based solutions |
| US6699369B1 (en) * | 2001-08-10 | 2004-03-02 | Aquasonics International | Apparatus and method for thermal desalination based on pressurized formation and evaporation of droplets |
| EP3505225B1 (de) * | 2017-12-27 | 2025-08-27 | Christof Global Impact Limited | Vorrichtung und verfahren mit einem ablauf zum abzug von flüssigem salz |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1495427A (fr) * | 1966-03-02 | 1967-09-22 | Progil | Procédé et appareil de granulation de produits fluides |
-
1970
- 1970-06-26 FR FR7023714A patent/FR2094595A6/fr not_active Expired
-
1971
- 1971-01-29 DE DE2104336A patent/DE2104336C3/de not_active Expired
- 1971-02-02 JP JP397671A patent/JPS5539361B1/ja active Pending
- 1971-02-02 BE BE762427A patent/BE762427A/xx not_active IP Right Cessation
- 1971-02-02 US US00111887A patent/US3780161A/en not_active Expired - Lifetime
- 1971-04-19 GB GB2020171A patent/GB1330945A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2104336B2 (de) | 1978-07-20 |
| BE762427A (fr) | 1971-08-02 |
| JPS5539361B1 (enExample) | 1980-10-11 |
| DE2104336A1 (de) | 1971-08-12 |
| FR2094595A6 (enExample) | 1972-02-04 |
| DE2104336C3 (de) | 1979-03-15 |
| US3780161A (en) | 1973-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |