EP1690658A3 - Method and apparatus for manufacturing swellable coarse grains - Google Patents

Method and apparatus for manufacturing swellable coarse grains Download PDF

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Publication number
EP1690658A3
EP1690658A3 EP06002715A EP06002715A EP1690658A3 EP 1690658 A3 EP1690658 A3 EP 1690658A3 EP 06002715 A EP06002715 A EP 06002715A EP 06002715 A EP06002715 A EP 06002715A EP 1690658 A3 EP1690658 A3 EP 1690658A3
Authority
EP
European Patent Office
Prior art keywords
coarse grains
swellable
manufacturing
grains
coarse
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP06002715A
Other languages
German (de)
French (fr)
Other versions
EP1690658A2 (en
EP1690658B1 (en
Inventor
Annette Dipl.-Geologin Krause
Franz Josef Dipl.-Ingenieur Gassmann
Alexander Dipl.-Ingenieur Mangstl
Dietrich Dr. Dipl.-Chemiker Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imertech SAS
Original Assignee
S & B Ind Minerals GmbH
S & B Industrial Minerals GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36405965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1690658(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by S & B Ind Minerals GmbH, S & B Industrial Minerals GmbH filed Critical S & B Ind Minerals GmbH
Publication of EP1690658A2 publication Critical patent/EP1690658A2/en
Publication of EP1690658A3 publication Critical patent/EP1690658A3/en
Application granted granted Critical
Publication of EP1690658B1 publication Critical patent/EP1690658B1/en
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
    • B28B3/14—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material with co-operating pocketed rollers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/34—Disposal of solid waste
    • G21F9/36—Disposal of solid waste by packaging; by baling

Abstract

Die vorliegende Erfindung befasst sich mit einem Verfahren sowie einer Vorrichtung zur Herstellung quellfähiger Grobkörner (1b), insbesondere von Pellets (1b) auf tonmineralischer Basis. Dabei wird feinkörniges Ausgangsmaterial (1a) so zu den Grobkörnern (1b) kompaktiert, dass diese eine Korndichte von mehr als 1,5 g/cm3 aufweisen.

Figure imgaf001
The present invention relates to a method and an apparatus for producing swellable coarse grains (1b), in particular pellets (1b) on a clay mineral basis. In this case, fine-grained raw material (1a) as the coarse grains (1b) is compacted, that they have a grain density of more than 1.5 g / cm 3.
Figure imgaf001
EP06002715.8A 2005-02-12 2006-02-10 Use of pellets based on clay minerals Revoked EP1690658B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510006492 DE102005006492A1 (en) 2005-02-12 2005-02-12 Process and apparatus for producing swellable coarse grains

Publications (3)

Publication Number Publication Date
EP1690658A2 EP1690658A2 (en) 2006-08-16
EP1690658A3 true EP1690658A3 (en) 2008-01-16
EP1690658B1 EP1690658B1 (en) 2015-03-04

Family

ID=36405965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06002715.8A Revoked EP1690658B1 (en) 2005-02-12 2006-02-10 Use of pellets based on clay minerals

Country Status (2)

Country Link
EP (1) EP1690658B1 (en)
DE (1) DE102005006492A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007027621A1 (en) 2007-06-12 2008-12-18 S&B Industrial Minerals Gmbh Process for producing a core and / or foundry sand for foundry purposes
WO2009035138A1 (en) * 2007-09-12 2009-03-19 Sintokogio, Ltd. A method for separating a sheet of connected briquettes into individual briquettes and an apparatus therefor
FR2936811B1 (en) * 2008-10-08 2012-07-27 Crea FIRE-FIGHTING BLOCK, METHOD OF MANUFACTURING SAME, AND DEVICE FOR CARRYING OUT THE METHOD
CN102166828A (en) * 2011-01-27 2011-08-31 辽宁贝龙农村能源环境技术有限公司 Matched-mold rolling biomass curing and forming unit
KR101429643B1 (en) * 2012-12-07 2014-08-13 주식회사 포스코 Apparatus for separating plate-shaped hbi particles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259303B (en) * 1964-10-12 1968-01-25 Onoda Cement Co Ltd Device for compression molding of powdery material
GB1504088A (en) * 1975-06-05 1978-03-15 Midrex Corp Method and apparatus for continuous passivation of sponge iron material
EP0568430A1 (en) * 1992-04-27 1993-11-03 Commissariat A L'energie Atomique Clogging material, process for manufacturing the same and method for placing this material on a disposal site for containers
JPH05293357A (en) * 1992-04-15 1993-11-09 Kurimoto Ltd Dry compression granulating method and equipment therefor
WO1995009080A1 (en) * 1993-09-30 1995-04-06 Maschinenfabrik Köppern Gmbh & Co. Kg Process for producing sponge iron briquettes from fine ore

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038401A (en) 1957-11-08 1962-06-12 Ind Nucleonies Corp Measuring and controlling system
DE2950072C2 (en) 1979-12-13 1982-09-16 Maschinenfabrik Köppern GmbH & Co KG, 4320 Hattingen Control device for roller presses for the automatic adaptation of the same to changes in the quantity of material to be produced or the pressability of the same
JPS61133133A (en) 1984-11-30 1986-06-20 Hitachi Ltd Method for controlling briquetting type
IT1224553B (en) 1988-09-30 1990-10-04 Fps Finances Prod Serv Srl CORRECTIVE AND AMENDING PRODUCT FOR AGRICULTURAL USE BASED ON SULFUR IN PELLETS
DE4138666A1 (en) 1991-11-25 1993-05-27 Sued Chemie Ag METHOD FOR PRE-CLEANING SEWAGE
DE19843092C5 (en) 1998-05-22 2005-07-14 Iko Minerals Gmbh Method for producing a sealing wall mass
DE19937270C2 (en) 1999-08-06 2002-06-27 Kali & Salz Ag Process for covering heaps with steeply inclined flanks, in particular residual salt heaps from salt processing
DE10144109A1 (en) 2001-09-03 2003-04-24 Michael K Bahr Compressing and granulating finely dispersed powders or powder mixtures comprises adding binder as finely dispersed powder in small amounts to powder
JP4131458B2 (en) * 2002-01-18 2008-08-13 清水建設株式会社 Filling material for buried waste, manufacturing method and construction method thereof
JP2007319732A (en) * 2006-05-30 2007-12-13 Shimizu Corp Gap filling material and water-shielding method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259303B (en) * 1964-10-12 1968-01-25 Onoda Cement Co Ltd Device for compression molding of powdery material
GB1504088A (en) * 1975-06-05 1978-03-15 Midrex Corp Method and apparatus for continuous passivation of sponge iron material
JPH05293357A (en) * 1992-04-15 1993-11-09 Kurimoto Ltd Dry compression granulating method and equipment therefor
EP0568430A1 (en) * 1992-04-27 1993-11-03 Commissariat A L'energie Atomique Clogging material, process for manufacturing the same and method for placing this material on a disposal site for containers
WO1995009080A1 (en) * 1993-09-30 1995-04-06 Maschinenfabrik Köppern Gmbh & Co. Kg Process for producing sponge iron briquettes from fine ore

Also Published As

Publication number Publication date
EP1690658A2 (en) 2006-08-16
EP1690658B1 (en) 2015-03-04
DE102005006492A1 (en) 2006-08-24

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