PT74041B - Process of increasing the bulk density of pulverized materials and respective device - Google Patents

Process of increasing the bulk density of pulverized materials and respective device

Info

Publication number
PT74041B
PT74041B PT74041A PT7404181A PT74041B PT 74041 B PT74041 B PT 74041B PT 74041 A PT74041 A PT 74041A PT 7404181 A PT7404181 A PT 7404181A PT 74041 B PT74041 B PT 74041B
Authority
PT
Portugal
Prior art keywords
increasing
bulk density
respective device
pulverized materials
pulverized
Prior art date
Application number
PT74041A
Other languages
English (en)
Portuguese (pt)
Other versions
PT74041A (en
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of PT74041A publication Critical patent/PT74041A/pt
Publication of PT74041B publication Critical patent/PT74041B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treating Waste Gases (AREA)
  • Structure Of Belt Conveyors (AREA)
PT74041A 1980-11-28 1981-11-27 Process of increasing the bulk density of pulverized materials and respective device PT74041B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/211,379 US4325686A (en) 1980-11-28 1980-11-28 Apparatus for densifying powders of sub-micron particle size

Publications (2)

Publication Number Publication Date
PT74041A PT74041A (en) 1981-12-01
PT74041B true PT74041B (en) 1983-04-29

Family

ID=22786694

Family Applications (1)

Application Number Title Priority Date Filing Date
PT74041A PT74041B (en) 1980-11-28 1981-11-27 Process of increasing the bulk density of pulverized materials and respective device

Country Status (19)

Country Link
US (1) US4325686A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS57118900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR227447A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU547713B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE891279A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8107498A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1165981A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD202248A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3146156A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK526881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES507532A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2495014A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2088276B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE52226B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1146720B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU83791A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8105383A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL234003A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT74041B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3268785D1 (en) * 1981-06-16 1986-03-13 Eternit Fab Dansk As Method and apparatus for the preparation of shaped articles from plastically deformable material
US4460611A (en) * 1981-08-20 1984-07-17 Kisaku Suzuki Method of shaping food
NZ216011A (en) * 1985-06-05 1987-05-29 Nestle Sa Agglomerating soluble particulate materials: wetted particles deposited on an endless surface and passed through a nip
DE3741846A1 (de) * 1987-02-26 1989-01-26 Degussa Verfahren zum verdichten von pyrogen hergestellter kieselsaeure
US5160470A (en) * 1992-05-20 1992-11-03 Dow Corning Corporation Method for compacting silica fume
US6156285A (en) * 1998-11-12 2000-12-05 Dow Corning Corporation Method for densifying particulate silica
US7293445B2 (en) * 2003-06-13 2007-11-13 General Motors Corporation Sheet processing apparatus, method of use, and plastically deformed sheet
DE10339679A1 (de) * 2003-08-28 2005-03-31 Wacker-Chemie Gmbh Kontinuierliches Verfahren zur Herstellung einer Wärmedämmplatte
DE102004056862A1 (de) * 2004-11-25 2006-06-14 Degussa Ag Pulverförmige, kosmetische Zubereitung mit hohem Wassergehalt
ITRE20040152A1 (it) * 2004-12-22 2005-03-22 Sacmi Sistema di compattazione a nastro di polveri ceramiche per la formatura di lastre
DE102005045406B4 (de) * 2005-09-23 2007-09-27 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Verwendung eines elektromotorischen Direktantriebes als Antrieb einer kontinuierlichen Presse
JP2009536164A (ja) * 2006-05-10 2009-10-08 エボニック デグサ ゲーエムベーハー ロール圧密成形した熱分解法二酸化ケイ素の医薬組成物での使用
JP2009536165A (ja) * 2006-05-10 2009-10-08 エボニック デグサ ゲーエムベーハー 医薬組成物におけるロール圧縮された熱分解的に製造された二酸化ケイ素の使用
DE102007031633A1 (de) 2007-07-06 2009-01-08 Evonik Degussa Gmbh Verfahren zur Herstellung von hochreinem Siliciumdioxidgranulat
EP2014622B1 (de) * 2007-07-06 2017-01-18 Evonik Degussa GmbH Verfahren zur Herstellung eines Kieselglasgranulats
DE102007031635A1 (de) 2007-07-06 2009-01-15 Evonik Degussa Gmbh Verfahren zur Herstellung von Metalloxidgranulaten
DE102007049158A1 (de) 2007-10-13 2009-04-16 Evonik Degussa Gmbh Verwendung von Kieselglasgranulaten
US8739962B2 (en) * 2009-12-15 2014-06-03 Exxonmobil Research And Engineering Company Active solids supply system and method for supplying solids
DE102010030351A1 (de) * 2010-06-22 2011-12-22 Mag Ias Gmbh Mischvorrichtung zur kontinuierlichen Herstellung eines Faser-Matrix-Gemisches

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD29187A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
DD46890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
DD43981A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
FR490179A (fr) * 1918-04-15 1919-04-05 Henri Gaston Houdard Procédé et appareil pour la compression de matières pulvérulentes et plus particulièrement de noirs de fumée
US2005542A (en) * 1932-07-08 1935-06-18 Columbian Carbon Apparatus for compacting powders
FR879331A (fr) * 1942-02-16 1943-02-19 Navalis Soc Procédé et machine pour la fabrication de comprimés, notamment de comprimés de charbon de bois
GB578658A (en) * 1943-06-04 1946-07-08 Shawinigan Chem Ltd Densifying finely divided materials
US2415355A (en) * 1943-06-04 1947-02-04 Shawinigan Chem Ltd Densifying finely divided materials
US2642013A (en) * 1948-05-28 1953-06-16 Interstate Bakeries Corp Means for continuous shaping, feeding, and sheeting of dough
GB789841A (en) * 1955-01-10 1958-01-29 Dow Corning A method and apparatus for compacting finely divided solids
CA973462A (en) * 1971-02-25 1975-08-26 Per A. Jaatinen Continuous action sheet press
US3860368A (en) * 1973-04-04 1975-01-14 Into Kerttula Continuous action board press
JPS5057280U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-10 1975-05-29
JPS5541269A (en) * 1978-09-18 1980-03-24 Katsuji Toyoda Preparation of bag for packing
DE3741846A1 (de) * 1987-02-26 1989-01-26 Degussa Verfahren zum verdichten von pyrogen hergestellter kieselsaeure

Also Published As

Publication number Publication date
BR8107498A (pt) 1982-08-10
JPH0318997B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-13
NL8105383A (nl) 1982-06-16
PT74041A (en) 1981-12-01
GB2088276A (en) 1982-06-09
IT1146720B (it) 1986-11-19
IE812792L (en) 1982-05-28
AR227447A1 (es) 1982-10-29
IT8168528A0 (it) 1981-11-24
PL234003A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-21
GB2088276B (en) 1984-06-27
DD202248A5 (de) 1983-09-07
DE3146156C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-11
ES8205574A1 (es) 1982-08-16
DK526881A (da) 1982-05-29
BE891279A (fr) 1982-03-16
AU547713B2 (en) 1985-10-31
AU7795181A (en) 1982-06-03
CA1165981A (en) 1984-04-24
JPS57118900A (en) 1982-07-23
US4325686A (en) 1982-04-20
ES507532A0 (es) 1982-08-16
DE3146156A1 (de) 1982-08-19
FR2495014B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-02-10
FR2495014A1 (fr) 1982-06-04
LU83791A1 (fr) 1982-05-07
IE52226B1 (en) 1987-08-19

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