FR2300612B3 - - Google Patents

Info

Publication number
FR2300612B3
FR2300612B3 FR7603753A FR7603753A FR2300612B3 FR 2300612 B3 FR2300612 B3 FR 2300612B3 FR 7603753 A FR7603753 A FR 7603753A FR 7603753 A FR7603753 A FR 7603753A FR 2300612 B3 FR2300612 B3 FR 2300612B3
Authority
FR
France
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
FR7603753A
Other languages
French (fr)
Other versions
FR2300612A1 (en
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.)
CIDA HIDROQUIMICA
Original Assignee
CIDA HIDROQUIMICA
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 CIDA HIDROQUIMICA filed Critical CIDA HIDROQUIMICA
Publication of FR2300612A1 publication Critical patent/FR2300612A1/en
Application granted granted Critical
Publication of FR2300612B3 publication Critical patent/FR2300612B3/fr
Granted 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
    • B01J47/14—Controlling or regulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7603753A 1975-02-11 1976-02-11 Automatic monitoring of ion exchange bed exhaustion - by measuring resistance of bed and of standard cell Granted FR2300612A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES434614A ES434614A1 (en) 1975-02-11 1975-02-11 Method to know the state of a bed of ionic exchange. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
FR2300612A1 FR2300612A1 (en) 1976-09-10
FR2300612B3 true FR2300612B3 (en) 1978-11-03

Family

ID=8468601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603753A Granted FR2300612A1 (en) 1975-02-11 1976-02-11 Automatic monitoring of ion exchange bed exhaustion - by measuring resistance of bed and of standard cell

Country Status (4)

Country Link
DE (1) DE2605811A1 (en)
ES (1) ES434614A1 (en)
FR (1) FR2300612A1 (en)
IT (1) IT1062871B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629712A1 (en) * 1986-09-01 1988-03-03 Kunz Gerhard K METHOD AND CIRCUIT FOR MEASURING THE LOAD LEVEL OF AN ION EXCHANGE FILTER
WO2018002411A1 (en) * 2016-06-28 2018-01-04 Outotec (Finland) Oy Method and system for recovery of precious metal

Also Published As

Publication number Publication date
ES434614A1 (en) 1977-01-16
IT1062871B (en) 1985-02-11
FR2300612A1 (en) 1976-09-10
DE2605811A1 (en) 1976-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse