FR2041051B1 - - Google Patents

Info

Publication number
FR2041051B1
FR2041051B1 FR7005220A FR7005220A FR2041051B1 FR 2041051 B1 FR2041051 B1 FR 2041051B1 FR 7005220 A FR7005220 A FR 7005220A FR 7005220 A FR7005220 A FR 7005220A FR 2041051 B1 FR2041051 B1 FR 2041051B1
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
FR7005220A
Other languages
French (fr)
Other versions
FR2041051A1 (it
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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Publication of FR2041051A1 publication Critical patent/FR2041051A1/fr
Application granted granted Critical
Publication of FR2041051B1 publication Critical patent/FR2041051B1/fr
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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/186—Strontium or barium carbonate
    • C01F11/188—Barium carbonate
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/0018—Controlling or regulating processes controlling the conductivity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7005220A 1969-02-14 1970-02-13 Expired FR2041051B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691907440 DE1907440B2 (de) 1969-02-14 1969-02-14 Verfahren und Vorrichtung zur Herstellung von Bariumcarbonat

Publications (2)

Publication Number Publication Date
FR2041051A1 FR2041051A1 (it) 1971-01-29
FR2041051B1 true FR2041051B1 (it) 1973-12-07

Family

ID=5725266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005220A Expired FR2041051B1 (it) 1969-02-14 1970-02-13

Country Status (5)

Country Link
BR (1) BR7016739D0 (it)
DE (1) DE1907440B2 (it)
ES (1) ES375863A1 (it)
FR (1) FR2041051B1 (it)
GB (1) GB1288549A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427841A1 (fr) * 1978-06-09 1980-01-04 Penarroya Miniere Metall Reacteur radial
GB2129434B (en) * 1982-10-08 1986-04-16 Ciba Geigy Ag Production of azo compounds
CH680909A5 (en) * 1990-08-27 1992-12-15 Sulzer Ag Multistage gas stripping and pptn. column for liq. suspensions - has in at least one stage, sepg. wall between run=off valve and vapour chamber which (partially) encloses valve chamber which is open to atmos.
CH680908A5 (en) * 1990-08-27 1992-12-15 Sulzer Ag Multistage pptn. and stripping column for liq. suspensions - has in at least one stage, a rapid dispersal agitator in lower region of funnel bottom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421843A (en) * 1965-05-05 1969-01-14 Ppg Industries Inc Process of preparing barium carbonate by carbonation of aqueous barium sulfide

Also Published As

Publication number Publication date
DE1907440B2 (de) 1970-12-03
BR7016739D0 (pt) 1973-01-02
DE1907440A1 (de) 1970-08-20
GB1288549A (it) 1972-09-13
FR2041051A1 (it) 1971-01-29
ES375863A1 (es) 1972-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse