ES463320A1 - Ion exchange process - Google Patents

Ion exchange process

Info

Publication number
ES463320A1
ES463320A1 ES463320A ES463320A ES463320A1 ES 463320 A1 ES463320 A1 ES 463320A1 ES 463320 A ES463320 A ES 463320A ES 463320 A ES463320 A ES 463320A ES 463320 A1 ES463320 A1 ES 463320A1
Authority
ES
Spain
Prior art keywords
ion exchange
treatment
regeneration
zone
exchange process
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
Application number
ES463320A
Other languages
Spanish (es)
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of ES463320A1 publication Critical patent/ES463320A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/40—Thermal regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE:To simplify the operation and to save sharply the amount to be used of hot water for regeneration, by providing the layer of the thermal regeneration resin divided to the regeneration zone, the thermal substitution zone and the adsorption zone in order from the upper part in the treatment tower and performing the ion exchange treatment and the regenration treatment in one treatment tower.
ES463320A 1976-10-19 1977-10-18 Ion exchange process Expired ES463320A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51124404A JPS5950379B2 (en) 1976-10-19 1976-10-19 Continuous ion exchange equipment using heat-regenerated resin

Publications (1)

Publication Number Publication Date
ES463320A1 true ES463320A1 (en) 1978-07-01

Family

ID=14884602

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463320A Expired ES463320A1 (en) 1976-10-19 1977-10-18 Ion exchange process

Country Status (10)

Country Link
JP (1) JPS5950379B2 (en)
AU (1) AU511649B2 (en)
BE (1) BE859906A (en)
CA (1) CA1087328A (en)
DE (1) DE2747030A1 (en)
ES (1) ES463320A1 (en)
FR (1) FR2368296A1 (en)
GB (1) GB1590103A (en)
NL (1) NL7711452A (en)
PH (1) PH13981A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437868A1 (en) * 1978-10-02 1980-04-30 Rohm & Haas Water demineralisation process - using ion exchange resin particles contg. weak acidic gps. and carbonate type weak basic gps.
JP3145240B2 (en) * 1993-12-27 2001-03-12 オルガノ株式会社 Continuous ion exchange equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1099457A (en) * 1952-12-22 1955-09-06 Metallgesellschaft Ag Method and apparatus for treating liquids using granular ion exchangers
GB1031299A (en) * 1962-03-06 1966-06-02 Asahi Chemical Ind Process for regenerating ion exchange resins
US3414509A (en) * 1964-06-19 1968-12-03 Universal Oil Prod Co Desalinization of aqueous solutions
AU472508B2 (en) * 1972-05-30 1976-05-27 ICI AUSTRALIA LIMITED & COMMONWEALTH SCIENTIFIC i INDUSTRIAL RESEARCH ORGANIZATION A process forthe demineralisation of water by ion exchange

Also Published As

Publication number Publication date
NL7711452A (en) 1978-04-21
AU2975577A (en) 1979-04-26
BE859906A (en) 1978-04-19
JPS5950379B2 (en) 1984-12-07
PH13981A (en) 1980-11-20
GB1590103A (en) 1981-05-28
JPS5350070A (en) 1978-05-08
CA1087328A (en) 1980-10-07
DE2747030A1 (en) 1978-04-20
FR2368296A1 (en) 1978-05-19
AU511649B2 (en) 1980-08-28

Similar Documents

Publication Publication Date Title
JPS5335705A (en) Hydrogenation and purification of petroleum wax
JPS537134A (en) Recorder
ES463320A1 (en) Ion exchange process
JPS532943A (en) Process for treating waste water containing sulfur compounds
JPS51130936A (en) Water heater utilizing solar heat
JPS5221295A (en) Treating method for molten slag
JPS5211189A (en) Regeneration of active carbon
JPS52112159A (en) Heat exchanger
JPS545888A (en) Process for producing heterogeneous cation exchanger membrane
JPS528997A (en) Novel cation exchange membrane and process for producing thereof
JPS53119244A (en) Processing heat treating method of weldable structural steel plate
JPS5369449A (en) Method of treating water
JPS5291819A (en) Purification of aqueous solutions of acrylamide
JPS5274568A (en) Treating of exhaust liquid containing nutritious salts having nitrogen
JPS5259349A (en) Calorifier
JPS51134936A (en) Solar-heat selective absorption plate and production of same
JPS51117995A (en) Hidrogen purifying process
JPS5384343A (en) System for treating dew
ES434729A2 (en) Method for quenching coke
JPS53117676A (en) Treating method for arsenic sulfide sludge
JPS5240844A (en) Water warming device using sun heat
JPS5213922A (en) Sympathetic communication sheet
JPS52123546A (en) Device for softening fluid
JPS5265767A (en) Process for treating ammonia type nitrogen compound in solution
JPS51144802A (en) Water supply heating unit's water level control