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)
Spanish (es)
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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 (enExample)
EP (1) EP3233237B1 (enExample)
JP (1) JP6783234B2 (enExample)
CL (1) CL2017001309A1 (enExample)
ES (1) ES2875414T3 (enExample)
MX (1) MX392212B (enExample)
WO (1) WO2016100217A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1257528A1 (zh) 2015-10-23 2019-10-25 Ep矿产有限公司 硅藻土产品
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
US12134082B2 (en) * 2021-01-06 2024-11-05 Ep Minerals Llc Ultra-low surface charge biogenic silica filtration media
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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Publication number Priority date Publication date Assignee Title
US5776353A (en) 1996-02-16 1998-07-07 Advanced Minerals Corporation Advanced composite filtration media
US4238334A (en) 1979-09-17 1980-12-09 Ecodyne Corporation Purification of liquids with treated filter aid material and active particulate material
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
MX171565B (es) 1989-09-20 1993-11-05 Tremonis Gmbh Arreglo para la preparacion de un lodo de filtracion a base de principalmente de tierra de infusorios y procedimiento para el funcionamiento del arreglo
DE3935952A1 (de) * 1989-09-20 1991-03-28 Tremonis Gmbh Brauerei Nebener Anlage fuer die gewinnung eines aus kieselgur bestehenden brauerei-filterhilfsmittels und verfahren zum betrieb der anlage
FR2663564B1 (fr) 1990-06-20 1992-10-02 Ceca Sa Procede pour l'obtention d'agents filtrants diatomiques calcines tres permeables exempts de cristobalite, et agents filtrants diatomitiques calcines tres permeables exempts de cristobalite.
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.
CN1079829C (zh) 1994-12-06 2002-02-27 克罗泰克公司 用于冲积的改进助滤剂
US5656568A (en) 1995-08-11 1997-08-12 Advanced Minerals Corporation Highly purified biogenic silica product
US6712974B1 (en) 1997-01-10 2004-03-30 Advanced Minerals Corporation Filterable composite adsorbents
DE69927427T2 (de) 1998-05-18 2006-03-16 Shin-Etsu Chemical Co., Ltd. Mit Silan oberflächenbehandelte Kieselsäureteilchen, Verfahren zu ihrer Herstellung und ihre Verwendung
US6464770B1 (en) * 2000-08-08 2002-10-15 Advanced Minerals Corporation Perlite products with controlled particle size distribution
US7264728B2 (en) 2002-10-01 2007-09-04 Dow Corning Corporation Method of separating components in a sample using silane-treated silica filter media
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
US7074969B2 (en) 2004-06-18 2006-07-11 E.I. Du Pont De Nemours And Company Process for preparation of polytrimethylene ether glycols
US7497903B2 (en) 2004-09-28 2009-03-03 Advanced Minerals Corporation Micronized perlite filler product
US7531632B2 (en) 2006-02-16 2009-05-12 Gtc Biotherapeutics, Inc. Clarification of transgenic milk using depth filtration
PL2049225T3 (pl) 2006-07-14 2015-03-31 Imerys Filtration Minerals Inc Kompozycja do odfiltrowywania i usuwania cząstek i/lub składników z płynu
JP2008043829A (ja) * 2006-08-10 2008-02-28 Mitsui Chemicals Inc 酸化珪素膜で被覆された光触媒を含有する調湿セラミックス材料
WO2008030715A2 (en) 2006-09-06 2008-03-13 World Minerals, Inc. Process for roasting diatomaceous earth ore to reduce organic content
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US8084392B2 (en) * 2007-07-06 2011-12-27 Ep Minerals, Llc Crystalline silica-free diatomaceous earth filter aids and methods of manufacturing the same
US20090181848A1 (en) 2007-07-06 2009-07-16 Ep Minerals, Llc Crystalline silica-free diatomaceous earth blended filter aids and methods of manufacturing the same
US8663475B2 (en) * 2008-09-26 2014-03-04 Imerys Filtration Minerals, Inc. Diatomaceous earth products containing reduced soluble metal levels, processes for reducing soluble metal levels in diatomaceous earth products, and methods of using the same
US20110195168A1 (en) 2008-10-09 2011-08-11 World Minerals, Inc. Diatomaceous earth products, processes for preparing them, and methods of their use
JP5988975B2 (ja) 2010-08-18 2016-09-07 アイメリーズ フィルトレーション ミネラルズ，インコーポレイテッド 新規性のある細孔サイズ特性を有する複合濾過補助剤
CN103068250B (zh) 2010-08-31 2015-07-01 株式会社伊藤园 容器装绿茶饮料及其制备方法
GB2493187B (en) 2011-07-27 2018-02-21 Imerys Minerals Ltd Diatomaceous earth product
US8759559B2 (en) 2012-04-18 2014-06-24 E I Du Pont De Nemours And Company Processes for preparing polytrimethylene ether glycol esters
CN104718021A (zh) 2012-06-26 2015-06-17 英默里斯筛选矿物公司 共烧结的复合材料、制备共烧结的复合材料的方法和使用共烧结的复合材料的方法
US9095842B2 (en) 2012-12-13 2015-08-04 Ep Minerals, Llc Diatomaceous earth filter aid containing a low crystalline silica content
US20140353243A1 (en) 2013-05-31 2014-12-04 Ep Minerals, Llc Low Soluble Iron Content Diamite Filter Aids
EP3086875B1 (en) 2013-12-26 2020-04-08 Imerys Filtration Minerals, Inc. Co-agglomerated composite materials and methods for making co-agglomerated composite materials

Also Published As

Publication number Publication date
JP6783234B2 (ja) 2020-11-11
US10391433B2 (en) 2019-08-27
EP3233237A4 (en) 2018-07-11
EP3233237A1 (en) 2017-10-25
MX392212B (es) 2025-03-21
WO2016100217A1 (en) 2016-06-23
EP3233237B1 (en) 2021-03-31
MX2017007977A (es) 2017-09-29
JP2018505041A (ja) 2018-02-22
US20170368486A1 (en) 2017-12-28
ES2875414T3 (es) 2021-11-10

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