IT1175307B - PROCEDURE FOR THE PREPARATION OF BARIUM SULPHATE - Google Patents

PROCEDURE FOR THE PREPARATION OF BARIUM SULPHATE

Info

Publication number
IT1175307B
IT1175307B IT20463/83A IT2046383A IT1175307B IT 1175307 B IT1175307 B IT 1175307B IT 20463/83 A IT20463/83 A IT 20463/83A IT 2046383 A IT2046383 A IT 2046383A IT 1175307 B IT1175307 B IT 1175307B
Authority
IT
Italy
Prior art keywords
procedure
preparation
barium sulphate
sulphate
barium
Prior art date
Application number
IT20463/83A
Other languages
Italian (it)
Other versions
IT8320463A0 (en
IT8320463A1 (en
Inventor
Werner Dotsch
Joachim Massonne
Paul-Dietrich Reinhardt
Alfred Sontgerath
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 IT8320463A0 publication Critical patent/IT8320463A0/en
Publication of IT8320463A1 publication Critical patent/IT8320463A1/en
Application granted granted Critical
Publication of IT1175307B publication Critical patent/IT1175307B/en

Links

Classifications

    • 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
    • C01F11/46—Sulfates
    • C01F11/462—Sulfates of Sr or Ba
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT20463/83A 1982-04-10 1983-04-06 PROCEDURE FOR THE PREPARATION OF BARIUM SULPHATE IT1175307B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823213517 DE3213517A1 (en) 1982-04-10 1982-04-10 Process for the preparation of barium sulphate

Publications (3)

Publication Number Publication Date
IT8320463A0 IT8320463A0 (en) 1983-04-06
IT8320463A1 IT8320463A1 (en) 1984-10-06
IT1175307B true IT1175307B (en) 1987-07-01

Family

ID=6160786

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20463/83A IT1175307B (en) 1982-04-10 1983-04-06 PROCEDURE FOR THE PREPARATION OF BARIUM SULPHATE

Country Status (2)

Country Link
DE (1) DE3213517A1 (en)
IT (1) IT1175307B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635050C2 (en) * 1986-10-15 1994-09-22 Kali Chemie Ag Process for the production of barium sulfate
DE4017530A1 (en) * 1990-05-31 1991-12-05 Kali Chemie Ag PROCESSING OF RESIDUES FROM BARIUM OR STRONTIUM SULFID LYING
DE4130676A1 (en) * 1991-09-14 1993-04-08 Solvay Barium Strontium Gmbh PROCESSING OF RESIDUES FROM BARIUM OR STRONTIUM SULFID LYING
DE102010063325A1 (en) 2010-12-17 2012-06-21 Sachtleben Chemie Gmbh Preparing barium sulfate, useful as filler e.g. in paper and lacquers, comprises reacting an aqueous solution of barium sulfide with dilute sulfuric acid at a specified pH and filtering the precipitated barium sulfate

Also Published As

Publication number Publication date
DE3213517C2 (en) 1989-12-07
IT8320463A0 (en) 1983-04-06
IT8320463A1 (en) 1984-10-06
DE3213517A1 (en) 1983-10-20

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