BR8004256A - Processo para o recebimento,armazenagem e manipulacao de hidrato umido de hidroxido de aluminio - Google Patents

Processo para o recebimento,armazenagem e manipulacao de hidrato umido de hidroxido de aluminio

Info

Publication number
BR8004256A
BR8004256A BR8004256A BR8004256A BR8004256A BR 8004256 A BR8004256 A BR 8004256A BR 8004256 A BR8004256 A BR 8004256A BR 8004256 A BR8004256 A BR 8004256A BR 8004256 A BR8004256 A BR 8004256A
Authority
BR
Brazil
Prior art keywords
aluminum hydroxide
hydroxide wet
wet hydrate
hydrate
handling
Prior art date
Application number
BR8004256A
Other languages
English (en)
Inventor
W Roebke
H Christner
E Dittrich
H Ramelow
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR8004256A publication Critical patent/BR8004256A/pt

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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8004256A 1979-07-11 1980-07-09 Processo para o recebimento,armazenagem e manipulacao de hidrato umido de hidroxido de aluminio BR8004256A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/056,692 US4242223A (en) 1979-07-11 1979-07-11 Process for receiving, storing and handling aluminum hydroxide wet hydrate

Publications (1)

Publication Number Publication Date
BR8004256A true BR8004256A (pt) 1981-01-27

Family

ID=22006028

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8004256A BR8004256A (pt) 1979-07-11 1980-07-09 Processo para o recebimento,armazenagem e manipulacao de hidrato umido de hidroxido de aluminio

Country Status (8)

Country Link
US (1) US4242223A (pt)
EP (1) EP0023564B1 (pt)
JP (1) JPS583970B2 (pt)
AT (1) ATE1895T1 (pt)
BR (1) BR8004256A (pt)
CA (1) CA1156432A (pt)
DE (2) DE3061209D1 (pt)
ES (1) ES8102990A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176957U (pt) * 1984-10-26 1986-05-23
US5681658A (en) * 1995-05-30 1997-10-28 Aluminum Company Of America Gelation-resistant alumina
US9051137B2 (en) * 2010-12-03 2015-06-09 Vincent R. Meier Cement silo loading system
US9725025B2 (en) 2014-02-27 2017-08-08 Vincent R. Meier Unloading apparatus for dry bulk material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734796A (en) * 1956-02-14 Composition comprising stable solid sodium aluminate
US3954659A (en) * 1971-12-20 1976-05-04 Philadelphia Quartz Company Method of forming stable dispersions of alumina
US3860070A (en) * 1973-12-13 1975-01-14 Shell Oil Co Aluminate-thickened well treating fluid and method of use
DE2447021C3 (de) * 1974-10-02 1984-03-22 Degussa Ag, 6000 Frankfurt Kristallines Zeolithpulver des Typs A und das Verfahren zu seiner Herstellung
DE2517218B2 (de) * 1975-04-18 1977-05-05 Henkel & Cie GmbH, 4000 Düsseldorf; Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, 6000 Frankfurt Kristallines zeolithpulver des typs a
US4052538A (en) * 1976-04-19 1977-10-04 General Motors Corporation Method of making sodium beta-alumina powder and sintered articles

Also Published As

Publication number Publication date
ES491951A0 (es) 1981-02-16
JPS5617923A (en) 1981-02-20
CA1156432A (en) 1983-11-08
ATE1895T1 (de) 1982-12-15
JPS583970B2 (ja) 1983-01-24
DE3023226C2 (de) 1983-12-15
DE3061209D1 (en) 1983-01-05
US4242223A (en) 1980-12-30
ES8102990A1 (es) 1981-02-16
DE3023226A1 (de) 1981-01-29
EP0023564A1 (de) 1981-02-11
EP0023564B1 (de) 1982-12-01

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