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
Application number
GB22848/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEN WATER TREAT CORP PROPRIETA
Original Assignee
GEN WATER TREAT CORP PROPRIETA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEN WATER TREAT CORP PROPRIETAfiledCriticalGEN WATER TREAT CORP PROPRIETA
Priority claimed from AU33711/63Aexternal-prioritypatent/AU284889B2/en
Publication of GB1000077ApublicationCriticalpatent/GB1000077A/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J47/00—Ion-exchange processes in general; Apparatus therefor
B01J47/02—Column or bed processes
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Preventing Corrosion Or Incrustation Of Metals
(AREA)
Removal Of Specific Substances
(AREA)
Abstract
<PICT:1000077/C1/1> Boiler feed water is treated with phosphate in vessel 10, by sodium-exchanging ion-exchanger in column 12 and by a compound which induces the permessive dose of calcium ions in vessel 14.
GB22848/64A1963-08-011964-06-02Method of water treatment and apparatus therefor
ExpiredGB1000077A
(en)