BE608613A - Procédé et appareillage pour le compactage de matières pulvérulentes - Google Patents

Procédé et appareillage pour le compactage de matières pulvérulentes

Info

Publication number
BE608613A
BE608613A BE608613A BE608613A BE608613A BE 608613 A BE608613 A BE 608613A BE 608613 A BE608613 A BE 608613A BE 608613 A BE608613 A BE 608613A BE 608613 A BE608613 A BE 608613A
Authority
BE
Belgium
Prior art keywords
powdery materials
compacting powdery
compacting
materials
powdery
Prior art date
Application number
BE608613A
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
Application filed by Degussa filed Critical Degussa
Publication of BE608613A publication Critical patent/BE608613A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/222Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid in the presence of a rotating device only
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/046Densifying, degassing, packaging
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Glanulating (AREA)
  • Silicon Compounds (AREA)
BE608613A 1960-10-01 1961-09-27 Procédé et appareillage pour le compactage de matières pulvérulentes BE608613A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED34401A DE1129459B (de) 1960-10-01 1960-10-01 Verfahren und Vorrichtung zur Verdichtung von pulverfoermigen Stoffen

Publications (1)

Publication Number Publication Date
BE608613A true BE608613A (fr) 1962-03-27

Family

ID=7042163

Family Applications (1)

Application Number Title Priority Date Filing Date
BE608613A BE608613A (fr) 1960-10-01 1961-09-27 Procédé et appareillage pour le compactage de matières pulvérulentes

Country Status (5)

Country Link
BE (1) BE608613A (fr)
CH (1) CH408649A (fr)
DE (1) DE1129459B (fr)
GB (1) GB962824A (fr)
NL (2) NL269702A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1807714C2 (de) * 1968-11-08 1971-01-04 Degussa Verfahren und Vorrichtung zum kontinuierlichen Vorverdichten sowie gleichzeitigen Formen von feinteiligen Stoffen
DE2844459A1 (de) * 1978-10-12 1980-04-24 Wacker Chemie Gmbh Verfahren zum erhoehen des schuettgewichts von siliciumdioxyd und eine verwendung des erfindungsgemaess behandelten siliciumdioxyds
DE3238427A1 (de) * 1982-10-16 1984-04-19 Degussa Ag, 6000 Frankfurt Verfahren und vorrichtung zur kontinuierlichen verdichtung von feinteiligen, pulverfoermigen stoffen
DE3741846A1 (de) * 1987-02-26 1989-01-26 Degussa Verfahren zum verdichten von pyrogen hergestellter kieselsaeure
DE3908022C1 (fr) * 1988-09-23 1990-03-29 Degussa Ag, 6000 Frankfurt, De
EP1813573A1 (fr) * 2006-01-25 2007-08-01 Degussa GmbH Procédé pour la préparation d'une composition de caoutchouc
EP1813574A1 (fr) * 2006-01-25 2007-08-01 Degussa GmbH Silice pyrogénée sous forme d'écaille
DE102007036387A1 (de) 2007-07-31 2009-02-05 Evonik Degussa Gmbh Verfahren zum Verdichten von pyrogen hergestellten Oxiden
DE102007036388A1 (de) 2007-07-31 2009-02-05 Evonik Degussa Gmbh Verfahren zum Verdichten von pyrogen hergestellten Oxiden
DE102007036389A1 (de) 2007-07-31 2009-02-12 Evonik Degussa Gmbh Verfahren zum Verdichten von pyrogen hergestellten Oxiden
US8739962B2 (en) * 2009-12-15 2014-06-03 Exxonmobil Research And Engineering Company Active solids supply system and method for supplying solids
CN115646353A (zh) * 2022-10-19 2023-01-31 江苏福亿机械科技有限公司 一种带压力可调节的辊压干法造粒设备

Also Published As

Publication number Publication date
NL136774C (fr)
GB962824A (en) 1964-07-01
CH408649A (de) 1966-02-28
DE1129459B (de) 1962-05-17
NL269702A (fr)

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