FR1109779A - Process for the production of very finely divided solid substances of low apparent denity - Google Patents

Process for the production of very finely divided solid substances of low apparent denity

Info

Publication number
FR1109779A
FR1109779A FR1109779DA FR1109779A FR 1109779 A FR1109779 A FR 1109779A FR 1109779D A FR1109779D A FR 1109779DA FR 1109779 A FR1109779 A FR 1109779A
Authority
FR
France
Prior art keywords
denity
production
finely divided
divided solid
solid substances
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)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1109779A publication Critical patent/FR1109779A/en
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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0091—Preparation of aerogels, e.g. xerogels
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1109779D 1953-10-14 1954-10-13 Process for the production of very finely divided solid substances of low apparent denity Expired FR1109779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1109779X 1953-10-14

Publications (1)

Publication Number Publication Date
FR1109779A true FR1109779A (en) 1956-02-01

Family

ID=7723524

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1109779D Expired FR1109779A (en) 1953-10-14 1954-10-13 Process for the production of very finely divided solid substances of low apparent denity
FR70664D Expired FR70664E (en) 1953-10-14 1956-11-26 Process for the production of very finely divided solids with low bulk density

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR70664D Expired FR70664E (en) 1953-10-14 1956-11-26 Process for the production of very finely divided solids with low bulk density

Country Status (1)

Country Link
FR (2) FR1109779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446666A1 (en) * 1979-01-16 1980-08-14 Sredneaziat Nii Prirod Gaza PROCESS FOR PREPARING DRILLING MUD, DEVICE FOR IMPLEMENTING SAME AND DRILLING MADE BY SAID METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446666A1 (en) * 1979-01-16 1980-08-14 Sredneaziat Nii Prirod Gaza PROCESS FOR PREPARING DRILLING MUD, DEVICE FOR IMPLEMENTING SAME AND DRILLING MADE BY SAID METHOD

Also Published As

Publication number Publication date
FR70664E (en) 1959-06-05

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