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FR969588A - Very large and active alumina preparation process - Google Patents

Very large and active alumina preparation process

Info

Publication number
FR969588A
FR969588A FR969588DA FR969588A FR 969588 A FR969588 A FR 969588A FR 969588D A FR969588D A FR 969588DA FR 969588 A FR969588 A FR 969588A
Authority
FR
France
Prior art keywords
preparation process
active alumina
alumina preparation
active
preparation
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.)
MANUFACTURES REUNIES DE PROD C
Original Assignee
MANUFACTURES REUNIES DE PROD C
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 MANUFACTURES REUNIES DE PROD C filed Critical MANUFACTURES REUNIES DE PROD C
Application granted granted Critical
Publication of FR969588A publication Critical patent/FR969588A/en
Expired legal-status Critical Current

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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
    • C01F7/142—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent with carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR969588D 1948-07-28 1948-07-28 Very large and active alumina preparation process Expired FR969588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969588T 1948-07-28

Publications (1)

Publication Number Publication Date
FR969588A true FR969588A (en) 1950-12-21

Family

ID=9502027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969588D Expired FR969588A (en) 1948-07-28 1948-07-28 Very large and active alumina preparation process

Country Status (1)

Country Link
FR (1) FR969588A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949168C (en) * 1952-01-13 1956-09-13 Georg Scholtz Process for the production of amorphous, rubber-active alumina gel
FR2520722A1 (en) * 1982-01-29 1983-08-05 Rhone Poulenc Spec Chim BOEHMITES AND PSEUDO-

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949168C (en) * 1952-01-13 1956-09-13 Georg Scholtz Process for the production of amorphous, rubber-active alumina gel
FR2520722A1 (en) * 1982-01-29 1983-08-05 Rhone Poulenc Spec Chim BOEHMITES AND PSEUDO-
EP0085592A1 (en) * 1982-01-29 1983-08-10 Rhone-Poulenc Chimie Boehmites and extremely pure pseudoboehmites, and process for their manufacture

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