IT991664B - Procedimento per la fabbricazione di corpi stampati da stacci molecolari - Google Patents

Procedimento per la fabbricazione di corpi stampati da stacci molecolari

Info

Publication number
IT991664B
IT991664B IT68998/73A IT6899873A IT991664B IT 991664 B IT991664 B IT 991664B IT 68998/73 A IT68998/73 A IT 68998/73A IT 6899873 A IT6899873 A IT 6899873A IT 991664 B IT991664 B IT 991664B
Authority
IT
Italy
Prior art keywords
manufacturing
bodies molded
sticks
molecular
molecular sticks
Prior art date
Application number
IT68998/73A
Other languages
English (en)
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
Priority claimed from DE19722233070 external-priority patent/DE2233070C3/de
Application filed by Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT991664B publication Critical patent/IT991664B/it

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glanulating (AREA)
IT68998/73A 1972-07-06 1973-07-05 Procedimento per la fabbricazione di corpi stampati da stacci molecolari IT991664B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233070 DE2233070C3 (de) 1972-07-06 Verfahren zur Herstellung von Molekularsieb- Formkörpern

Publications (1)

Publication Number Publication Date
IT991664B true IT991664B (it) 1975-08-30

Family

ID=5849796

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68998/73A IT991664B (it) 1972-07-06 1973-07-05 Procedimento per la fabbricazione di corpi stampati da stacci molecolari

Country Status (10)

Country Link
US (1) US3894964A (it)
JP (1) JPS5646896B2 (it)
AT (1) AT331768B (it)
BE (1) BE801930A (it)
CA (1) CA1008841A (it)
DK (1) DK147195B (it)
FR (1) FR2191937B1 (it)
GB (1) GB1424746A (it)
IT (1) IT991664B (it)
NL (1) NL7309498A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401485A1 (de) * 1984-01-18 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von molekularsiebformkoerpern
AT394320B (de) * 1987-02-20 1992-03-10 Tisza Bela & Co Verfahren zur herstellung von granuliertem stranggiesspulver
EP0507122B1 (en) * 1991-03-11 1995-01-11 Mitsubishi Oil Co., Ltd. Process for producing spherical zeolite catalyst and apparatus for producing the same
US6680271B1 (en) 1997-12-17 2004-01-20 Grace Gmbh & Co. Kg Solid zeolite granulates having improved abrasion resistance, and methods of making them
US7135429B2 (en) * 2002-05-24 2006-11-14 Ppg Industries Ohio, Inc. Attrition resistant carrier product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135667C (it) * 1961-08-19
US3264069A (en) * 1965-09-27 1966-08-02 Aluminum Co Of America Agglomerating alumina
US3433587A (en) * 1965-10-22 1969-03-18 Engelhard Min & Chem Method for preparing crystalline zeolite catalyst

Also Published As

Publication number Publication date
FR2191937B1 (it) 1976-09-17
US3894964A (en) 1975-07-15
FR2191937A1 (it) 1974-02-08
AT331768B (de) 1976-08-25
ATA592973A (de) 1975-12-15
JPS5646896B2 (it) 1981-11-06
CA1008841A (en) 1977-04-19
DK147195B (da) 1984-05-14
BE801930A (fr) 1974-01-04
DE2233070A1 (de) 1974-01-31
GB1424746A (en) 1976-02-11
JPS4953187A (it) 1974-05-23
DE2233070B2 (de) 1976-06-16
NL7309498A (it) 1974-01-08

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