IN139607B - - Google Patents

Info

Publication number
IN139607B
IN139607B IN2754/CAL/74A IN2754CA1974A IN139607B IN 139607 B IN139607 B IN 139607B IN 2754CA1974 A IN2754CA1974 A IN 2754CA1974A IN 139607 B IN139607 B IN 139607B
Authority
IN
India
Application number
IN2754/CAL/74A
Inventor
J Matyasi
G Kaptay
K Nemeth
S Nemeth
B Kokeny
L Zsemberi
Original Assignee
Almasfuezitoei Timfoeldgyar
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 Almasfuezitoei Timfoeldgyar filed Critical Almasfuezitoei Timfoeldgyar
Publication of IN139607B publication Critical patent/IN139607B/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
    • 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
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IN2754/CAL/74A 1973-12-20 1974-12-16 IN139607B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUAA762A HU168716B (en) 1973-12-20 1973-12-20

Publications (1)

Publication Number Publication Date
IN139607B true IN139607B (en) 1976-07-10

Family

ID=10992994

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2754/CAL/74A IN139607B (en) 1973-12-20 1974-12-16

Country Status (3)

Country Link
FR (1) FR2255080A1 (en)
HU (1) HU168716B (en)
IN (1) IN139607B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009369A1 (en) * 2000-02-29 2001-08-30 Vaw Ver Aluminium Werke Ag Production of aluminum hydroxide gel, used e.g. as mordant, filler and pigment or in antihidrotic, toothpaste, paper, ceramics or abrasive, involves precipitation from diluted alkaline aluminate liquor, filtration, washing and drying
WO2002094316A2 (en) * 2001-05-23 2002-11-28 Simon Johannes Barteling Method of preparing aluminium-hydroxide gel
CN108529658B (en) * 2018-07-05 2020-08-07 郑州中科新兴产业技术研究院 Method for recovering aluminum hydroxide from aluminum ash
CN114130382B (en) * 2021-12-14 2023-11-21 河南能源化工集团研究总院有限公司 Aluminum hydroxide powder and preparation method thereof

Also Published As

Publication number Publication date
FR2255080B1 (en) 1979-03-16
HU168716B (en) 1976-07-28
FR2255080A1 (en) 1975-07-18

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