ES2106525T3 - Disco microfiltrante y procedimiento para su fabricacion. - Google Patents
Disco microfiltrante y procedimiento para su fabricacion.Info
- Publication number
- ES2106525T3 ES2106525T3 ES94912539T ES94912539T ES2106525T3 ES 2106525 T3 ES2106525 T3 ES 2106525T3 ES 94912539 T ES94912539 T ES 94912539T ES 94912539 T ES94912539 T ES 94912539T ES 2106525 T3 ES2106525 T3 ES 2106525T3
- Authority
- ES
- Spain
- Prior art keywords
- microfilter
- disc
- diatomite
- discs
- microfilter disc
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
- B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/022—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/0213—Silicon
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/08—Diatomaceous earth
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- 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
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/08—Specific temperatures applied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Detergent Compositions (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN DISCO DE MICROFILTRO BASADO EN DIATOMITA, EN PARTICULAR PARA DESINFECCION COMPLETA DE AGUA, DONDE EL DISCO DE MICROFILTRO CONTIENE PORCIONES DE AL MENOS DOS TIPOS DE DIATOMITAS LIGADAS SILICICAMENTE, AL MENOS UNA DE LAS CUALES ESTA PREVIAMENTE CALCINADA Y QUEMADA A CONTINUACION. EL TAMAÑO DE PORO DEL DISCO DE MICROFILTRO SE ENCUENTRA CON PREFERENCIA EN EL ORDEN DESDE 0,1 HASTA 0,3 MICRAS, DE FORMA QUE LAS BACTERIAS PUEDEN SER RETENIDAS DE MANERA FIABLE. UN PROCESO QUE UTILIZA TRES TIPOS DIFERENTES DE DIATOMINA Y CAOLIN, CON SECADO CUIDADOSO Y QUEMADO A CONTINUACION, HACE POSIBLE LA ELABORACION DE DISCOS DE MICROFILTRO CON UN DIAMETRO POR ENCIMA DE 35 CM. Y UN ESPESOR DESDE 1 HASTA 1,5 CM. TALES DISCOS PUEDEN SER LIMPIADOS MECANICAMENTE DE MANERA SENCILLA MEDIANTE CEPILLOS ROTATIVOS, SUMINISTRANDO DE ESTA FORMA UNA INSTALACION DE FILTRO DE AUTOLIMPIEZA DE DISEÑO SIMPLE. TALES DISPOSICIONES DE FILTRO NECESITAN MUY POCO MANTENIMIENTO, QUE PUEDE SER INCLUSOREALIZADO POR PERSONAL NO EXPERTO DEBIDO A LA SIMPLICIDAD DE LOS ELEMENTOS DE FILTRO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93105152A EP0617993A1 (de) | 1993-03-29 | 1993-03-29 | Mikrofilterscheibe und Verfahren zu ihrer Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2106525T3 true ES2106525T3 (es) | 1997-11-01 |
Family
ID=8212757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94912539T Expired - Lifetime ES2106525T3 (es) | 1993-03-29 | 1994-03-24 | Disco microfiltrante y procedimiento para su fabricacion. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5665234A (es) |
EP (2) | EP0617993A1 (es) |
JP (1) | JPH08509159A (es) |
KR (1) | KR0166435B1 (es) |
CN (1) | CN1043560C (es) |
AT (1) | ATE154763T1 (es) |
AU (1) | AU6505194A (es) |
CA (1) | CA2157680C (es) |
CZ (1) | CZ285677B6 (es) |
DE (1) | DE59403221D1 (es) |
ES (1) | ES2106525T3 (es) |
FI (1) | FI954542A (es) |
HU (1) | HU215752B (es) |
NO (1) | NO953852L (es) |
PL (1) | PL310892A1 (es) |
SK (1) | SK280695B6 (es) |
WO (1) | WO1994022555A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882517A (en) * | 1996-09-10 | 1999-03-16 | Cuno Incorporated | Porous structures |
US7081208B2 (en) * | 2002-12-16 | 2006-07-25 | International Business Machines Corporation | Method to build a microfilter |
EA015234B1 (ru) * | 2006-06-14 | 2011-06-30 | Аква-Ну Фильтрейшн Системс Лимитед | Керамический фильтр |
WO2008064504A1 (de) * | 2006-11-28 | 2008-06-05 | Katadyn Produkte Ag | Mikroporöses filtermaterial, insbesondere zur virenentfernung |
CN103156479B (zh) * | 2012-04-28 | 2016-08-03 | 北京仁创科技集团有限公司 | 一种茶托盘 |
CN103382120B (zh) * | 2013-06-26 | 2015-04-22 | 蚌埠德美过滤技术有限公司 | 一种多孔陶瓷滤芯及其制备方法 |
DE102018000407A1 (de) * | 2018-01-19 | 2019-07-25 | MChef GmbH & Co.KG | Geschirreinheit und Verfahren zum Versiegeln von teilzubereiteten Speisen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US583698A (en) * | 1897-06-01 | Edwin bennett | ||
AU594495B2 (en) * | 1986-09-02 | 1990-03-08 | Fumakilla Limited | Heat fumigation apparatus |
DD277839A1 (de) * | 1988-12-15 | 1990-04-18 | Medizin Labortechnik Veb K | Keramikfilter fuer fluessigkeiten |
US4980334A (en) * | 1989-09-13 | 1990-12-25 | Uop | Macroporous alumina/diatomaceous earth bio-supports |
JP3006620B2 (ja) * | 1990-01-12 | 2000-02-07 | 山川産業株式会社 | 無機多孔質体の製造方法 |
US5242595A (en) * | 1991-04-25 | 1993-09-07 | U.S. Filter/Illinois Water Treatment, Inc. | Bacteria removal by ceramic microfiltration |
-
1993
- 1993-03-29 EP EP93105152A patent/EP0617993A1/de not_active Withdrawn
-
1994
- 1994-03-24 CZ CZ952507A patent/CZ285677B6/cs not_active IP Right Cessation
- 1994-03-24 DE DE59403221T patent/DE59403221D1/de not_active Expired - Fee Related
- 1994-03-24 KR KR1019950704122A patent/KR0166435B1/ko not_active IP Right Cessation
- 1994-03-24 WO PCT/EP1994/000947 patent/WO1994022555A1/de active IP Right Grant
- 1994-03-24 CA CA002157680A patent/CA2157680C/en not_active Expired - Fee Related
- 1994-03-24 AU AU65051/94A patent/AU6505194A/en not_active Abandoned
- 1994-03-24 ES ES94912539T patent/ES2106525T3/es not_active Expired - Lifetime
- 1994-03-24 AT AT94912539T patent/ATE154763T1/de not_active IP Right Cessation
- 1994-03-24 PL PL94310892A patent/PL310892A1/xx unknown
- 1994-03-24 US US08/530,095 patent/US5665234A/en not_active Expired - Fee Related
- 1994-03-24 CN CN94191642A patent/CN1043560C/zh not_active Expired - Fee Related
- 1994-03-24 EP EP94912539A patent/EP0691879B1/de not_active Expired - Lifetime
- 1994-03-24 JP JP6521646A patent/JPH08509159A/ja active Pending
- 1994-03-24 SK SK1207-95A patent/SK280695B6/sk unknown
- 1994-03-24 HU HU9502696A patent/HU215752B/hu not_active IP Right Cessation
-
1995
- 1995-09-25 FI FI954542A patent/FI954542A/fi unknown
- 1995-09-28 NO NO953852A patent/NO953852L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE59403221D1 (de) | 1997-07-31 |
AU6505194A (en) | 1994-10-24 |
SK280695B6 (sk) | 2000-06-12 |
FI954542A0 (fi) | 1995-09-25 |
CZ285677B6 (cs) | 1999-10-13 |
CA2157680C (en) | 2000-02-22 |
CN1120318A (zh) | 1996-04-10 |
CN1043560C (zh) | 1999-06-09 |
NO953852D0 (no) | 1995-09-28 |
CZ250795A3 (en) | 1996-04-17 |
NO953852L (no) | 1995-09-28 |
FI954542A (fi) | 1995-09-25 |
EP0691879A1 (de) | 1996-01-17 |
PL310892A1 (en) | 1996-01-08 |
HUT76074A (en) | 1997-06-30 |
KR0166435B1 (ko) | 1999-01-15 |
WO1994022555A1 (de) | 1994-10-13 |
US5665234A (en) | 1997-09-09 |
JPH08509159A (ja) | 1996-10-01 |
SK120795A3 (en) | 1996-03-06 |
CA2157680A1 (en) | 1994-10-13 |
EP0617993A1 (de) | 1994-10-05 |
HU9502696D0 (en) | 1995-11-28 |
HU215752B (hu) | 1999-02-01 |
ATE154763T1 (de) | 1997-07-15 |
EP0691879B1 (de) | 1997-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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