AR033823A1 - Material ceramico de alta porosidad, metodo para realizar dicho material y uso de dicho material - Google Patents

Material ceramico de alta porosidad, metodo para realizar dicho material y uso de dicho material

Info

Publication number
AR033823A1
AR033823A1 ARP010102221A ARP010102221A AR033823A1 AR 033823 A1 AR033823 A1 AR 033823A1 AR P010102221 A ARP010102221 A AR P010102221A AR P010102221 A ARP010102221 A AR P010102221A AR 033823 A1 AR033823 A1 AR 033823A1
Authority
AR
Argentina
Prior art keywords
ceramic material
materials
porosity
porous
making
Prior art date
Application number
ARP010102221A
Other languages
English (en)
Original Assignee
Pfleiderer Infrastrukturt 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
Application filed by Pfleiderer Infrastrukturt Gmbh filed Critical Pfleiderer Infrastrukturt Gmbh
Publication of AR033823A1 publication Critical patent/AR033823A1/es

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • 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
    • B01J20/14—Diatomaceous earth
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydrology & Water Resources (AREA)
  • Structural Engineering (AREA)
  • Nanotechnology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Filtering Materials (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

Un material cerámico de alta porosidad, método para realizar dicho material y uso de dicho material. El material cerámico comprende SiO2 y Na2O y/o K2O, el cual presenta una porosidad mayor del 60% y una cantidad de poros mayor a 70% los cuales son de un tamano entre 0.1 a 15 micrones. Adicionalmente, la presente se refiere además a un método para producir dicho material cerámico para la absorción y almacenamiento de agua y para la adsorción de grandes moléculas tales como bacterias. Los granos de arena y grava individuales que son comúnmente utilizados como medios filtrantes no son porosos. Mientras que la porosidad se produce empaquetando dichos materiales, una mayor cantidad de arena y grava es necesaria a diferencia de los materiales cuyos mismos granos son porosos. Además, los plásticos porosos los cuales son comúnmente utilizados como elementos filtrantes no son resistentes a las temperaturas elevadas. Por otra parte, también han sido descriptos los materiales arcillosos como elementos filtrantes. Sin embargo, tales materiales tienen el inconveniente de que pueden liberarse otorgando impurezas no deseadas en el filtrado. Por lo tanto, el objeto de la presente consiste en hacer disponible una materia la cual está realizada de un material cerámico que presenta una alta capacidad de adsorción.
ARP010102221A 2000-05-10 2001-05-10 Material ceramico de alta porosidad, metodo para realizar dicho material y uso de dicho material AR033823A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10022798A DE10022798C2 (de) 2000-05-10 2000-05-10 Körniges, keramisches Material mit hoher Porosität, Verfahren zu seiner Herstellung und Verwendung des Materials

Publications (1)

Publication Number Publication Date
AR033823A1 true AR033823A1 (es) 2004-01-07

Family

ID=7641464

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010102221A AR033823A1 (es) 2000-05-10 2001-05-10 Material ceramico de alta porosidad, metodo para realizar dicho material y uso de dicho material

Country Status (18)

Country Link
US (1) US6818579B2 (es)
EP (1) EP1283820B1 (es)
CN (1) CN1203028C (es)
AR (1) AR033823A1 (es)
AT (1) ATE253024T1 (es)
AU (1) AU778139B2 (es)
CA (1) CA2409601A1 (es)
DE (2) DE10022798C2 (es)
DK (1) DK1283820T3 (es)
EG (1) EG22792A (es)
ES (1) ES2204861T3 (es)
JO (1) JO2227B1 (es)
PT (1) PT1283820E (es)
RU (1) RU2243181C2 (es)
TR (1) TR200302198T4 (es)
UA (1) UA72988C2 (es)
WO (1) WO2001085644A1 (es)
ZA (1) ZA200209453B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4398142B2 (ja) * 2001-12-07 2010-01-13 日本碍子株式会社 セラミック多孔体及びその結合材に使用するガラスの製造方法
DE10326252A1 (de) * 2003-06-11 2005-01-05 Dennert Poraver Gmbh Verfahren zur Herstellung eines Formkörpers aus einem Leichtzuschlagstoff-Granulat und einem Bindemittel
DE10334514A1 (de) * 2003-07-29 2005-02-24 Pfleiderer Infrastrukturtechnik Gmbh & Co Kg Verwendung inerter, poröser Materialien zur Reduzierung des Salzgehalts in wässrigen Lösungen sowie Verfahren und Vorrichtung hierfür
WO2005053643A1 (ja) * 2003-12-01 2005-06-16 Mitsubishi Pharma Corporation リポソーム
DE10360465B4 (de) * 2003-12-22 2008-02-14 Pfleiderer Water Systems Gmbh Bakterienträgermaterial
US20070274867A1 (en) * 2005-02-28 2007-11-29 Honeywell International Inc. Stationary phase for a micro fluid analyzer
US7744818B2 (en) * 2005-02-28 2010-06-29 Honeywell International Inc. Stationary phase materials for micro gas analyzer
EP2455351A1 (en) * 2010-11-19 2012-05-23 Phosbox Technologies Limited Method of manufacturing porous ceramic pellets for phosphorous removal
CA2821909A1 (en) 2012-07-27 2014-01-27 Carbon Basis Company Ltd. Biochar products and method of manufacture thereof
CN103232228B (zh) * 2013-04-26 2014-06-18 山东大学 一种多孔氧化铝复合陶瓷的制备方法
CN108138028A (zh) 2015-10-08 2018-06-08 碳基有限公司 生物炭产品及其制造方法
WO2018041429A1 (de) 2016-08-30 2018-03-08 Lightore Gmbh Volumenkörper und material zur verwendung als filtrationsmittel und/oder sorptionsmittel
US11654379B2 (en) * 2016-10-20 2023-05-23 Mycelx Technologies Corporation Granular media for backwashable particle filter and free phase oil coalescer
CN108455992A (zh) * 2018-04-02 2018-08-28 山东瀛洲节能环保科技有限公司 轻质保温灰缝剂及其制备方法及循环流化床锅炉
CN110498659A (zh) * 2019-08-30 2019-11-26 杭州沁霖生态科技有限公司 一种轻质除磷颗粒滤料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970280A (en) * 1932-04-11 1934-08-14 Johns Manville Siliceous product and process of making the same
US3932140A (en) * 1973-04-30 1976-01-13 E. I. Du Pont De Nemours & Co. Forming highly absorbent, low bulk density sodium silicate by contacting with H2 O2 and heating to about 45° to 60°C
US4011096A (en) * 1975-06-10 1977-03-08 E. I. Du Pont De Nemours And Company Vesiculated silica microspheres
US4162166A (en) * 1975-08-27 1979-07-24 Walls Mycelo Jose Porous, lightweight, particulate aggregates and process of manufacture
FR2712508B1 (fr) * 1993-11-19 1996-01-05 Ceca Sa Procédé pour l'obtention d'agents filtrants diatomitiques à très faible teneur en cristobalite par agglomération avec des liants silicatés ou siliciques et agents filtrants correspondants.
DE19833295A1 (de) * 1997-07-25 1999-08-12 Klaus Daum Verfahren und Vorrichtung zur Reinigung von Wasser

Also Published As

Publication number Publication date
WO2001085644A1 (de) 2001-11-15
CA2409601A1 (en) 2002-11-21
ES2204861T3 (es) 2004-05-01
DE10022798A1 (de) 2001-11-22
EG22792A (en) 2003-08-31
DE50100880D1 (de) 2003-12-04
UA72988C2 (uk) 2005-05-16
ZA200209453B (en) 2004-02-20
RU2243181C2 (ru) 2004-12-27
EP1283820A1 (de) 2003-02-19
DE10022798C2 (de) 2003-07-03
ATE253024T1 (de) 2003-11-15
AU6028401A (en) 2001-11-20
PT1283820E (pt) 2004-03-31
CN1434789A (zh) 2003-08-06
US6818579B2 (en) 2004-11-16
EP1283820B1 (de) 2003-10-29
DK1283820T3 (da) 2004-02-02
AU778139B2 (en) 2004-11-18
US20040011255A1 (en) 2004-01-22
CN1203028C (zh) 2005-05-25
TR200302198T4 (tr) 2004-01-21
JO2227B1 (en) 2004-10-07

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