CL2017001309A1 - Productos compuestos de sílice biogénica opalina/perlita expandida - Google Patents

Productos compuestos de sílice biogénica opalina/perlita expandida

Info

Publication number
CL2017001309A1
CL2017001309A1 CL2017001309A CL2017001309A CL2017001309A1 CL 2017001309 A1 CL2017001309 A1 CL 2017001309A1 CL 2017001309 A CL2017001309 A CL 2017001309A CL 2017001309 A CL2017001309 A CL 2017001309A CL 2017001309 A1 CL2017001309 A1 CL 2017001309A1
Authority
CL
Chile
Prior art keywords
weight
expanded perlite
diatomite
opaline
approximately
Prior art date
Application number
CL2017001309A
Other languages
English (en)
Inventor
Qun Wang
Peter E Lenz
Scott Kevin Palm
Original Assignee
Ep Minerals Llc
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 Ep Minerals Llc filed Critical Ep Minerals Llc
Publication of CL2017001309A1 publication Critical patent/CL2017001309A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • 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
    • 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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof

Abstract

<p>UN MEDIO DE FILTRACIÓN COMPUESTO EN POLVO INCLUYE PARTÍCULAS COMPUESTAS QUE INCLUYEN POR IO MENOS UNA PARTÍCULA DE DIATOMITA Y POR LO MENOS UNA PARTÍCULA DE PERLITA EXPANDIDA SINTERIZADAS CONJUNTAMENTE. EL MEDIO DE FILTRACIÓN EN POLVO COMPUESTO PUEDE INCLUIR DE APROXIMADAMENTE 7% EN PESO A CERCA DE 90% EN PESO DE DIATOMITA, DE APROXIMADAMENTE 93% EN PESO A CERCA DE 10% EN PESO DE PERLITA EXPANDIDA. MENOS DE APROXIMADAMENTE 1% DE SÍLICE CRISTALINA TOTAL PUEDE ESTAR PRESENTE EN EL MEDIO. EL MEDIO PUEDE TENER UNA PERMEABILIDAD DE PAR LO MENOS 0,25 DARCY. LA DIATOMITA Y LA PERLITA EXPANDIDA PUEDEN SINTERIZARSE O CALCINARSE CON A SIN UN AGENTE FUNDENTE.</p>
CL2017001309A 2014-12-19 2017-05-23 Productos compuestos de sílice biogénica opalina/perlita expandida CL2017001309A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462094756P 2014-12-19 2014-12-19
US201562245716P 2015-10-23 2015-10-23

Publications (1)

Publication Number Publication Date
CL2017001309A1 true CL2017001309A1 (es) 2018-01-26

Family

ID=56127434

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001309A CL2017001309A1 (es) 2014-12-19 2017-05-23 Productos compuestos de sílice biogénica opalina/perlita expandida

Country Status (7)

Country Link
US (1) US10391433B2 (es)
EP (1) EP3233237B1 (es)
JP (1) JP6783234B2 (es)
CL (1) CL2017001309A1 (es)
ES (1) ES2875414T3 (es)
MX (1) MX2017007977A (es)
WO (1) WO2016100217A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018004860A (es) 2015-10-23 2018-08-01 Ep Minerals Llc Productos de diatomita calcinados por fundentes de opalina.
CN106582511A (zh) * 2016-12-22 2017-04-26 安徽乐金环境科技有限公司 空气净化剂及其制备方法
CN107129287A (zh) * 2017-03-31 2017-09-05 长乐巧通工业设计有限公司 一种墙体保温材料及其制备方法
WO2019009930A1 (en) * 2017-07-06 2019-01-10 Ep Minerals, Llc DIATOMITE PRODUCTS CALCINED BY WHITE OPALINE FLOWS
CN111175324B (zh) * 2020-01-07 2022-09-06 中钢洛耐新材料科技有限公司 一种分析线起止角度在测量α-石英相含量中的应用
EP4299174A1 (en) * 2022-06-30 2024-01-03 Clariant International Ltd Adsorbent composition with improved filtration behavior
WO2024025920A1 (en) * 2022-07-29 2024-02-01 Imerys Usa, Inc. Filter aid composite

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IT1174502B (it) * 1984-02-28 1987-07-01 Oet Metalconsult Srl Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti
US5019311A (en) 1989-02-23 1991-05-28 Koslow Technologies Corporation Process for the production of materials characterized by a continuous web matrix or force point bonding
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US5356446A (en) 1993-07-07 1994-10-18 Smetana David A Low density insulating and fire-resistant perlite concrete
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.
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US6464770B1 (en) * 2000-08-08 2002-10-15 Advanced Minerals Corporation Perlite products with controlled particle size distribution
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JP4015631B2 (ja) 2004-02-19 2007-11-28 株式会社 伊藤園 容器詰緑茶飲料の製造方法
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Also Published As

Publication number Publication date
MX2017007977A (es) 2017-09-29
WO2016100217A1 (en) 2016-06-23
EP3233237A4 (en) 2018-07-11
EP3233237B1 (en) 2021-03-31
JP6783234B2 (ja) 2020-11-11
US10391433B2 (en) 2019-08-27
JP2018505041A (ja) 2018-02-22
ES2875414T3 (es) 2021-11-10
EP3233237A1 (en) 2017-10-25
US20170368486A1 (en) 2017-12-28

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