GB1265005A - - Google Patents
Info
- Publication number
- GB1265005A GB1265005A GB1265005DA GB1265005A GB 1265005 A GB1265005 A GB 1265005A GB 1265005D A GB1265005D A GB 1265005DA GB 1265005 A GB1265005 A GB 1265005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- spray nozzle
- solution
- nozzle
- line
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Nozzles (AREA)
- Glanulating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1,265,005. Separation of solids from aqueous solutions or suspensions by flash evaporation. FISONS Ltd. 20 Oct., 1969 [29 Oct., 1968], No. 51252/68. Heading B1B. [Also in Division Cl] Evaporation of an aqueous solution (or suspension) of a solid is effected by passing it, at a vapour pressure higher than atmospheric pressure, through a spray nozzle into a zone at atmospheric pressure, bubbles of steam being dispersed in the solution prior to its passage through the spray nozzle orifice, preferably by submitting the solution to a pressure drop sufficient to induce the formation of steam bubbles. The pressure drop may be obtained by a discrete or gradual increase in the diameter in the feed line from the superatmospheric pressure zone to the spray nozzle. In an example, a stirred tank was charged, at a pressure of 25 psig, with phosphoric acid and ammonia. The hot solution of ammonium phosphate, so formed, was passed along a line of 1" internal diameter to a spray nozzle. Just before the nozzle, the internal diameter of the line was increased to 1.5 inches. The droplets which issue from the nozzle cool to form well-rounded particles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5125268 | 1968-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1265005A true GB1265005A (en) | 1972-03-01 |
Family
ID=10459262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1265005D Expired GB1265005A (en) | 1968-10-29 | 1968-10-29 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5010266B1 (en) |
| GB (1) | GB1265005A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166126A (en) * | 1984-10-25 | 1986-04-30 | Mitsubishi Mining & Cement Co | Production of a ceramic powder |
| US5636451A (en) * | 1992-08-11 | 1997-06-10 | Noell-Dbi-Energie Und Entsorgungstechnik Gmbh | Process for feeding sludge into a reactor for thermal disposal |
| EP2552840A1 (en) * | 2010-03-28 | 2013-02-06 | Airgreen Ltd. | A method of processing and drying waste in a cyclic continuous process |
| US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| CN114247166A (en) * | 2021-12-27 | 2022-03-29 | 江苏帕特斯环保科技有限公司 | Horizontal spray flash evaporation granulating device and process thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50143856U (en) * | 1974-05-11 | 1975-11-27 |
-
1968
- 1968-10-29 GB GB1265005D patent/GB1265005A/en not_active Expired
-
1969
- 1969-10-29 JP JP8613869A patent/JPS5010266B1/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166126A (en) * | 1984-10-25 | 1986-04-30 | Mitsubishi Mining & Cement Co | Production of a ceramic powder |
| GB2166126B (en) * | 1984-10-25 | 1989-08-23 | Mitsubishi Mining & Cement Co | Production of ceramic powder |
| US5636451A (en) * | 1992-08-11 | 1997-06-10 | Noell-Dbi-Energie Und Entsorgungstechnik Gmbh | Process for feeding sludge into a reactor for thermal disposal |
| EP2552840A1 (en) * | 2010-03-28 | 2013-02-06 | Airgreen Ltd. | A method of processing and drying waste in a cyclic continuous process |
| US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9730892B2 (en) | 2010-04-09 | 2017-08-15 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9737482B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9737483B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9757336B2 (en) | 2010-04-09 | 2017-09-12 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9808424B2 (en) | 2010-04-09 | 2017-11-07 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US10045941B2 (en) | 2010-04-09 | 2018-08-14 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US10398648B2 (en) | 2010-04-09 | 2019-09-03 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| CN114247166A (en) * | 2021-12-27 | 2022-03-29 | 江苏帕特斯环保科技有限公司 | Horizontal spray flash evaporation granulating device and process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5010266B1 (en) | 1975-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1204570A (en) | Process and apparatus for production of granular solid alkali metal phosphates, particularly alkali metal polyphosphates, from dilute solutions or suspensions | |
| GB1265005A (en) | ||
| GB1076583A (en) | Improvements in the granulation of nitrogenous fertilizers | |
| GB1091985A (en) | Improvements in or relating to nebulizers | |
| GB1137646A (en) | Improvements in or relating to the production of ammonium polyphosphate | |
| GB1347823A (en) | Demineralizer | |
| GB1019486A (en) | Process for the production of freely-flowing paraformaldehyde | |
| GB1211547A (en) | Hydrazine | |
| GB1336997A (en) | Spray nozzle | |
| GB1439808A (en) | Process for the recovery of guanidine carbonate from aqueous solution | |
| US3887130A (en) | Sulfur pelletizing | |
| GB1104277A (en) | Spray nozzles | |
| RU2013372C1 (en) | Process for preparing concentrated ammonium nitrate solution | |
| GB1148991A (en) | Process for synthesising urea | |
| GB1208632A (en) | Improvements in or relating to the production of urea phosphate | |
| GB1334871A (en) | Urea crystals pellets prills and the like | |
| GB1395906A (en) | Prilling | |
| USD200271S (en) | Dispensing top for a pressure can | |
| GB145320A (en) | Improvements in liquid fuel spraying device | |
| GB1212661A (en) | Process for the production of granular urea | |
| DE662089C (en) | Process for the production of ammonium nitrate with a low bulk weight | |
| GB844326A (en) | Improvements in or relating to processes for the recovery of ammonia from coke oven gas | |
| GB1050648A (en) | ||
| GB1338908A (en) | Method of preventing corrosion in distillation apparatus substituent | |
| GB1381418A (en) | Recovery of ammonium salts of organic acids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |