FR2356452B1 - - Google Patents

Info

Publication number
FR2356452B1
FR2356452B1 FR7720334A FR7720334A FR2356452B1 FR 2356452 B1 FR2356452 B1 FR 2356452B1 FR 7720334 A FR7720334 A FR 7720334A FR 7720334 A FR7720334 A FR 7720334A FR 2356452 B1 FR2356452 B1 FR 2356452B1
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
FR7720334A
Other languages
French (fr)
Other versions
FR2356452A1 (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.)
Nordiska Ackumulatorfabriker Noack AB
Original Assignee
Nordiska Ackumulatorfabriker Noack AB
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 Nordiska Ackumulatorfabriker Noack AB filed Critical Nordiska Ackumulatorfabriker Noack AB
Publication of FR2356452A1 publication Critical patent/FR2356452A1/en
Application granted granted Critical
Publication of FR2356452B1 publication Critical patent/FR2356452B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2134—Density or solids or particle number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
FR7720334A 1976-07-02 1977-07-01 Mixing different density liquids esp. sulphuric acid and water - with constant measurement of density by air pipes at different levels Granted FR2356452A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607604A SE422007B (en) 1976-07-02 1976-07-02 DEVICE FOR PREPARING A MIXTURE OF SULFURIC ACID AND WATER

Publications (2)

Publication Number Publication Date
FR2356452A1 FR2356452A1 (en) 1978-01-27
FR2356452B1 true FR2356452B1 (en) 1983-09-23

Family

ID=20328372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720334A Granted FR2356452A1 (en) 1976-07-02 1977-07-01 Mixing different density liquids esp. sulphuric acid and water - with constant measurement of density by air pipes at different levels

Country Status (6)

Country Link
AT (1) ATA470477A (en)
DE (1) DE2726223C2 (en)
ES (1) ES460309A1 (en)
FR (1) FR2356452A1 (en)
IT (1) IT1080265B (en)
SE (1) SE422007B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210523A1 (en) * 1982-03-23 1983-10-06 Kustan Kunststoff Industrieanl Ready-mixed acid mixing unit
DD220485A3 (en) * 1982-04-08 1985-03-27 Ifa Automobilwerke Veb METHOD FOR PRODUCING BATTERY ACID
US4483357A (en) * 1983-02-22 1984-11-20 Globe-Union Inc. Method for two stage in-line acid mixing
US4984451A (en) * 1988-11-30 1991-01-15 Computer Instruments Corporation Method for determining physical properties of liquids
CN110975686A (en) * 2019-11-06 2020-04-10 芜湖市皖镁实业有限公司 Concentrated sulfuric acid diluting equipment for producing magnesium sulfate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074277A (en) * 1958-03-20 1963-01-22 Inland Steel Co Method and apparatus for automatic control of acid concentration in pickling system
GB1047280A (en) * 1964-09-09
US3453891A (en) * 1966-06-27 1969-07-08 Standard Oil Co Apparatus for determining density of a sample liquid
US3460394A (en) * 1967-06-05 1969-08-12 Del Cryer Liquid density measuring method and apparatus

Also Published As

Publication number Publication date
IT1080265B (en) 1985-05-16
FR2356452A1 (en) 1978-01-27
DE2726223C2 (en) 1984-06-07
DE2726223A1 (en) 1978-01-12
SE422007B (en) 1982-02-15
ATA470477A (en) 1979-06-15
ES460309A1 (en) 1978-04-01
SE7607604L (en) 1978-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse