CL2022000222A1 - Material filtrante para tratamiento de agua. - Google Patents

Material filtrante para tratamiento de agua.

Info

Publication number
CL2022000222A1
CL2022000222A1 CL2022000222A CL2022000222A CL2022000222A1 CL 2022000222 A1 CL2022000222 A1 CL 2022000222A1 CL 2022000222 A CL2022000222 A CL 2022000222A CL 2022000222 A CL2022000222 A CL 2022000222A CL 2022000222 A1 CL2022000222 A1 CL 2022000222A1
Authority
CL
Chile
Prior art keywords
filter material
water treatment
granulate
water
containing calcium
Prior art date
Application number
CL2022000222A
Other languages
English (en)
Inventor
Heidrun Vedder
Original Assignee
Lhoist Rech Et Developpement S A
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 Lhoist Rech Et Developpement S A filed Critical Lhoist Rech Et Developpement S A
Publication of CL2022000222A1 publication Critical patent/CL2022000222A1/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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28014—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 form
    • B01J20/28016—Particle form
    • B01J20/28019—Spherical, ellipsoidal or cylindrical
    • 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
    • B01J20/28014—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 form
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • 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
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Se describe un primer material filtrante para el tratamiento del agua que comprende un primer granulado que contiene carbonato de calcio, un segundo granulado que contiene óxido de magnesio, mientras el primero y el segundo granulado presentan cada uno independientemente una densidad aparente de 1,00 a 1,40 t/m3 , un segundo material filtrante para el tratamiento del agua que comprende del 55 al 85 % en peso de un primer granulado que contiene carbonato de calcio, del 15 al 45 % en peso de un segundo granulado que contiene óxido de magnesio, en cada caso basado en la suma de las cantidades del primero y del segundo granulado, un procedimiento para producir el material filtrante, un filtro que contiene el material filtrante, un uso del material filtrante para tratar el agua y un procedimiento de tratamiento del agua.
CL2022000222A 2019-07-31 2022-01-27 Material filtrante para tratamiento de agua. CL2022000222A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019120629.4A DE102019120629A1 (de) 2019-07-31 2019-07-31 Filtermaterial zur Wasseraufbereitung

Publications (1)

Publication Number Publication Date
CL2022000222A1 true CL2022000222A1 (es) 2022-11-11

Family

ID=71899730

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022000222A CL2022000222A1 (es) 2019-07-31 2022-01-27 Material filtrante para tratamiento de agua.

Country Status (8)

Country Link
US (1) US20220387963A1 (es)
EP (1) EP4003586A1 (es)
CN (1) CN114269450B (es)
AU (1) AU2020319664A1 (es)
CL (1) CL2022000222A1 (es)
DE (1) DE102019120629A1 (es)
IL (1) IL290183A (es)
WO (1) WO2021018942A1 (es)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1592133A1 (de) 1966-02-10 1970-10-22 Magno Syn Werk Gmbh Koerniges Filtermaterial
DE2138668B2 (de) * 1971-08-03 1974-08-29 Harzer Dolomitwerk Gmbh, 5603 Wuelfrath Verfahren zur Herstellung eines körnigen Wasserreinigungs-Materials
DE3611655A1 (de) * 1986-04-07 1987-10-15 Gebhard Noeth Verfahren zur waermerueckgewinnung aus rauchgasen sowie zur entfernung von gasfoermigen schadstoffen aus abgasen, sowie geraet/vorrichtung zur durchfuehrung dieser verfahren
NO303968B1 (no) * 1996-06-07 1998-10-05 Rc Enwa As Fremgangsmåte og væskerense- og behandlingsanlegg for rensing av væsker
SK283214B6 (sk) * 1998-07-22 2003-03-04 Ipres In�Iniering, S. R. O. Sorbent, spôsob jeho výroby a použitia na imobilizáciu ťažkých kovov v kontaminovanej vodnej a pevnej fáze
JP2003251371A (ja) * 2001-12-27 2003-09-09 Ube Material Industries Ltd 酸性河川水の中和処理方法
DE102004049020A1 (de) * 2004-10-05 2006-04-06 Rheinkalk Akdolit Gmbh & Co. Kg Filtermaterial
DK1982759T3 (da) * 2007-03-21 2012-01-02 Omya Development Ag Overfladebehandlet calciumcarbonat og anvendelse deraf til spildevandbehandling
PL2418177T3 (pl) * 2010-08-13 2015-05-29 Omya Int Ag Układ wstrzykiwania zawiesiny mikronizowanego caco3 do remineralizacji wody odsolonej i słodkiej
KR101478188B1 (ko) * 2013-02-20 2015-01-02 (주)바이오세라 알칼리수 생성 카본 블록 필터
CN104591441A (zh) * 2014-09-24 2015-05-06 中国人民解放军92537部队 一种调节船舶反渗透海水淡化水水质的方法
CN104478260A (zh) * 2014-12-12 2015-04-01 宜兴天力化工纳米科技有限公司 一种碳酸钙氧化镁复合剂及其制备方法
CN107857315A (zh) * 2017-11-23 2018-03-30 广西小草信息产业有限责任公司 一种脱铬饮用水净化剂及其制备方法
DE102018115939A1 (de) * 2018-07-02 2020-01-02 Lhoist Recherche Et Développement S.A. Formkörper auf Basis von Magnesiumoxid und Calciumcarbonat und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
EP4003586A1 (de) 2022-06-01
WO2021018942A1 (de) 2021-02-04
IL290183A (en) 2022-03-01
DE102019120629A1 (de) 2021-02-04
CN114269450A (zh) 2022-04-01
CN114269450B (zh) 2024-04-02
AU2020319664A1 (en) 2022-03-17
US20220387963A1 (en) 2022-12-08

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