FR493735A - Process and device for obtaining mixtures of baryte sulphate and zinc sulphide more or less rich in zinc sulphide - Google Patents

Process and device for obtaining mixtures of baryte sulphate and zinc sulphide more or less rich in zinc sulphide

Info

Publication number
FR493735A
FR493735A FR493735DA FR493735A FR 493735 A FR493735 A FR 493735A FR 493735D A FR493735D A FR 493735DA FR 493735 A FR493735 A FR 493735A
Authority
FR
France
Prior art keywords
zinc sulphide
baryte
sulphate
less rich
obtaining mixtures
Prior art date
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
Other languages
French (fr)
Inventor
Paul Desachy
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
Application granted granted Critical
Publication of FR493735A publication Critical patent/FR493735A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/04—Compounds of zinc
    • C09C1/06—Lithopone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR493735D 1917-10-19 1917-10-19 Process and device for obtaining mixtures of baryte sulphate and zinc sulphide more or less rich in zinc sulphide Expired FR493735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493735T 1917-10-19

Publications (1)

Publication Number Publication Date
FR493735A true FR493735A (en) 1919-08-20

Family

ID=1529454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493735D Expired FR493735A (en) 1917-10-19 1917-10-19 Process and device for obtaining mixtures of baryte sulphate and zinc sulphide more or less rich in zinc sulphide

Country Status (1)

Country Link
FR (1) FR493735A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490920A (en) * 1981-12-03 1985-01-01 Norman Griset Guide clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490920A (en) * 1981-12-03 1985-01-01 Norman Griset Guide clamp

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