NL163433C - Apparatus for continuously pre-compacting and simultaneously compressing and forming a finely divided substance into pressed pieces and filter rollers to be used in this apparatus. - Google Patents

Apparatus for continuously pre-compacting and simultaneously compressing and forming a finely divided substance into pressed pieces and filter rollers to be used in this apparatus.

Info

Publication number
NL163433C
NL163433C NL6915288.A NL6915288A NL163433C NL 163433 C NL163433 C NL 163433C NL 6915288 A NL6915288 A NL 6915288A NL 163433 C NL163433 C NL 163433C
Authority
NL
Netherlands
Prior art keywords
compacting
forming
finely divided
simultaneously compressing
divided substance
Prior art date
Application number
NL6915288.A
Other languages
Dutch (nl)
Other versions
NL6915288A (en
NL163433B (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 DE19681807714 external-priority patent/DE1807714C/en
Application filed by Degussa filed Critical Degussa
Publication of NL6915288A publication Critical patent/NL6915288A/xx
Publication of NL163433B publication Critical patent/NL163433B/en
Application granted granted Critical
Publication of NL163433C publication Critical patent/NL163433C/en

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
    • B01J2/22—Processes 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • B30B11/165—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/18—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using profiled rollers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
    • C09C1/3036—Agglomeration, granulation, pelleting
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/045—Agglomeration, granulation, pelleting
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/046—Densifying, degassing, packaging
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glanulating (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Press Drives And Press Lines (AREA)
NL6915288.A 1968-11-08 1969-10-09 Apparatus for continuously pre-compacting and simultaneously compressing and forming a finely divided substance into pressed pieces and filter rollers to be used in this apparatus. NL163433C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807714 DE1807714C (en) 1968-11-08 Process and device for continuous pre-compression and simultaneous shaping of finely divided materials

Publications (3)

Publication Number Publication Date
NL6915288A NL6915288A (en) 1970-05-12
NL163433B NL163433B (en) 1980-04-15
NL163433C true NL163433C (en) 1980-09-15

Family

ID=5712712

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915288.A NL163433C (en) 1968-11-08 1969-10-09 Apparatus for continuously pre-compacting and simultaneously compressing and forming a finely divided substance into pressed pieces and filter rollers to be used in this apparatus.

Country Status (8)

Country Link
US (4) US3738785A (en)
JP (1) JPS5111344B1 (en)
CH (1) CH497224A (en)
DE (1) DE1807714C2 (en)
ES (3) ES372366A1 (en)
FR (1) FR2024818A1 (en)
GB (1) GB1294338A (en)
NL (1) NL163433C (en)

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CH530262A (en) * 1971-10-22 1972-11-15 Hutt Gmbh Process and device for the utilization of sawdust and grinding dust particles produced in the manufacture of chipboard
DE2708053C3 (en) * 1977-02-24 1986-05-07 Schönert, Klaus, Prof. Dr.-Ing., 7500 Karlsruhe Process for fine and ultra-fine comminution of materials with brittle behavior
DE2803917A1 (en) * 1978-01-30 1979-08-02 Degussa FELLING SILICA GRANULATES
DE3238427A1 (en) * 1982-10-16 1984-04-19 Degussa Ag, 6000 Frankfurt METHOD AND DEVICE FOR CONTINUOUSLY COMPRESSING FINE-PARTICULATE, POWDER-SHAPED SUBSTANCES
DE3431865A1 (en) * 1984-08-30 1986-03-06 Degussa Ag, 6000 Frankfurt METHOD AND DEVICE FOR GRANULATING POWDERED SUBSTANCES
DE3741846A1 (en) * 1987-02-26 1989-01-26 Degussa METHOD FOR COMPRESSING PYROGEN PRODUCED SILICA
FR2632185B1 (en) * 1988-06-01 1992-05-22 Rhone Poulenc Chimie SILICA FOR TOOTHPASTE COMPOSITIONS COMPATIBLE IN PARTICULAR WITH ZINC
FR2649089B1 (en) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie CONTROLLED POROSITY SILICA AND PROCESS FOR OBTAINING SAME
FR2678259B1 (en) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie NOVEL PRECIPITATED SILICA IN THE FORM OF GRANULES OR POWDERS, METHODS OF SYNTHESIS AND USE FOR REINFORCING ELASTOMERS.
US5266108A (en) * 1992-04-22 1993-11-30 E. I. Du Pont De Nemours And Company Using compacted titanium dioxide pigment particles in the cooling section of the chloride process for making TiO2
TR28393A (en) * 1992-07-16 1996-05-29 Rhone Poulenc Chimie New method of preparing silica precipitate, new silica precipitates and their use in the reinforcement of elastomers.
DE4345168A1 (en) * 1992-11-14 1994-11-03 Degussa Carbon black granules
NL9202288A (en) * 1992-12-30 1994-07-18 Veluwse Machine Ind Method and device for removing liquid on a mesh conveyor belt and hollow roller provided with a pipe to be used in such a device.
US5353999A (en) * 1993-02-16 1994-10-11 Ppg Industries, Inc. Particulate amorphous precipitated silica
US6001322A (en) * 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
FR2710630B1 (en) * 1993-09-29 1995-12-29 Rhone Poulenc Chimie New precipitated silicas, their preparation process and their use for reinforcing elastomers.
PT670813E (en) 1993-09-29 2003-07-31 Rhodia Chimie Sa PRECIPITATED SILICA
AUPM460994A0 (en) * 1994-03-21 1994-04-14 Technological Resources Pty Limited A process for producing agglomerates
AU704350B2 (en) * 1994-03-21 1999-04-22 Pasminco Limited A process for producing agglomerates
DE19649756B4 (en) * 1996-04-18 2005-05-25 Bayer Chemicals Ag Process for the preparation of briquetting and pressed granules from carbon black pigments and their use
US5954956A (en) * 1997-07-22 1999-09-21 J&L Fiber Services Modular screen cylinder and a method for its manufacture
DE10007731B4 (en) * 1999-11-17 2005-12-01 Alexanderwerk Ag Compacting plant for bulk materials
GB2357497A (en) * 1999-12-22 2001-06-27 Degussa Hydrophobic silica
DE102004027563A1 (en) * 2004-06-04 2005-12-22 Joint Solar Silicon Gmbh & Co. Kg Silicon and process for its production
GB2423131A (en) * 2005-02-09 2006-08-16 Howard Ramsden Pelletiser roll shell with detachable outer portion
EP1813574A1 (en) 2006-01-25 2007-08-01 Degussa GmbH Sheet compacted pyrogenic silicon dioxide
EP1813573A1 (en) * 2006-01-25 2007-08-01 Degussa GmbH Process for the preparation of rubber mixtures
WO2007128349A1 (en) * 2006-05-10 2007-11-15 Evonik Degussa Gmbh Use of roll compacted pyrogenically produced silicon dioxide in pharmaceutical compositions
JP2009536165A (en) * 2006-05-10 2009-10-08 エボニック デグサ ゲーエムベーハー Use of roll compressed pyrolytically produced silicon dioxide in pharmaceutical compositions
DE102007031633A1 (en) * 2007-07-06 2009-01-08 Evonik Degussa Gmbh Process for the preparation of high purity silica granules
DE102007031635A1 (en) 2007-07-06 2009-01-15 Evonik Degussa Gmbh Process for the preparation of metal oxide granules
EP2014622B1 (en) 2007-07-06 2017-01-18 Evonik Degussa GmbH Method for Producing a Quartz Glass granulate
DE102007036388A1 (en) 2007-07-31 2009-02-05 Evonik Degussa Gmbh Process for compacting pyrogenically prepared oxides
DE102007049158A1 (en) 2007-10-13 2009-04-16 Evonik Degussa Gmbh Use of high-purity fused silica granules with a low BET surface for the production of high-quality glass products, e.g. optical fibres, crucibles, lenses, diffraction gratings, insulators and industrial apparatus
US8739962B2 (en) * 2009-12-15 2014-06-03 Exxonmobil Research And Engineering Company Active solids supply system and method for supplying solids
ITMI20100046A1 (en) * 2010-01-19 2011-07-20 Unimer Spa INDUSTRIAL PROCEDURE SUITABLE TO OBTAIN THE EXCLUDED CONFORMATION OF FEEDER FERTILIZERS AND EVERY OTHER PRODUCT FROM A PRELIMINARY PELLET PROCESS
CN102527297A (en) * 2010-12-13 2012-07-04 上海张江中药现代制剂技术工程研究中心 Feeding system for dry granulating machine and use method and application thereof
ES2699093T3 (en) * 2010-12-23 2019-02-07 Gea Food Solutions Bakel Bv Method of cleaning a molding drum
WO2014118368A2 (en) 2013-02-01 2014-08-07 Gea Food Solutions Bakel B.V. Food forming concept
DE202014008056U1 (en) 2013-10-25 2014-11-03 Wika Alexander Wiegand Se & Co. Kg Pressure gauge with increased durability
JP5872125B1 (en) * 2014-08-05 2016-03-01 住友ゴム工業株式会社 Rubber composition and tire
CN106739073A (en) * 2016-12-28 2017-05-31 镇江博昊科技有限公司 A kind of pressure roller of graphite film calender
CN110337469B (en) * 2017-02-27 2021-06-11 瓦克化学股份公司 Method for producing hydrophobic silica particles
CN108097167A (en) * 2017-12-26 2018-06-01 王变芝 A kind of engineering machinery granulator
CN113289550B (en) * 2021-05-25 2022-11-08 上海樱琦干燥剂有限公司 Vertical prilling granulator is used in active carbon granule production

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US1933154A (en) * 1932-08-25 1933-10-31 John A Spencer Dandy roll construction
US2062317A (en) * 1935-04-03 1936-12-01 Cincinnati Rubber Mfg Company Roll
US2151048A (en) * 1937-05-01 1939-03-21 Aluminum Co Of America Drying roll
US2714081A (en) * 1950-03-17 1955-07-26 William H Rambo Process of forming fibrous sheets
NL269702A (en) * 1960-10-01
US3255285A (en) * 1960-12-09 1966-06-07 Chilson Francis Granulation and apparatus
US3205837A (en) * 1962-09-19 1965-09-14 Rudolph J Fay Apparatus for producing edible dough products
US3292208A (en) * 1963-10-17 1966-12-20 Lab For Electronics Inc Process control system
US3466354A (en) * 1967-01-16 1969-09-09 Vermiculite Mfg Co Process for fast curing alkali metal silicate bonded product
US3609931A (en) * 1970-02-16 1971-10-05 Gen Motors Corp Coolant system for high speed spindles

Also Published As

Publication number Publication date
CH497224A (en) 1970-10-15
GB1294338A (en) 1972-10-25
JPS5111344B1 (en) 1976-04-10
US3738785A (en) 1973-06-12
FR2024818A1 (en) 1970-09-04
DE1807714B1 (en) 1970-06-18
US3762851A (en) 1973-10-02
US3860682A (en) 1975-01-14
NL6915288A (en) 1970-05-12
DE1807714C2 (en) 1971-01-04
US3742566A (en) 1973-07-03
ES196249U (en) 1975-03-01
NL163433B (en) 1980-04-15
ES395483A1 (en) 1974-11-01
ES372366A1 (en) 1972-03-16
ES196249Y (en) 1975-08-01

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Legal Events

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V4 Lapsed because of reaching the maximum lifetime of a patent