FR2356196B1 - - Google Patents

Info

Publication number
FR2356196B1
FR2356196B1 FR7605186A FR7605186A FR2356196B1 FR 2356196 B1 FR2356196 B1 FR 2356196B1 FR 7605186 A FR7605186 A FR 7605186A FR 7605186 A FR7605186 A FR 7605186A FR 2356196 B1 FR2356196 B1 FR 2356196B1
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
FR7605186A
Other languages
French (fr)
Other versions
FR2356196A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7605186A priority Critical patent/FR2356196A1/fr
Publication of FR2356196A1 publication Critical patent/FR2356196A1/fr
Application granted granted Critical
Publication of FR2356196B1 publication Critical patent/FR2356196B1/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0086—Processes carried out with a view to control or to change the pH-value; Applications of buffer salts; Neutralisation reactions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7605186A 1976-02-25 1976-02-25 Procede de controle de ph et d'autres variables de processus Granted FR2356196A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7605186A FR2356196A1 (fr) 1976-02-25 1976-02-25 Procede de controle de ph et d'autres variables de processus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605186A FR2356196A1 (fr) 1976-02-25 1976-02-25 Procede de controle de ph et d'autres variables de processus

Publications (2)

Publication Number Publication Date
FR2356196A1 FR2356196A1 (fr) 1978-01-20
FR2356196B1 true FR2356196B1 (cs) 1981-09-18

Family

ID=9169562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605186A Granted FR2356196A1 (fr) 1976-02-25 1976-02-25 Procede de controle de ph et d'autres variables de processus

Country Status (1)

Country Link
FR (1) FR2356196A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248577A (en) * 1990-08-13 1993-09-28 Eastman Kodak Company Reactant concentration control method and apparatus for precipitation reactions
FR3026022B1 (fr) * 2014-09-19 2016-12-09 Processium Procede et dispositif de synthese chimique activee par micro-ondes

Also Published As

Publication number Publication date
FR2356196A1 (fr) 1978-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse