CN102271782B - 用于从颗粒浆液中选择性移除大颗粒的过滤器 - Google Patents

用于从颗粒浆液中选择性移除大颗粒的过滤器 Download PDF

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Publication number
CN102271782B
CN102271782B CN200980149648.2A CN200980149648A CN102271782B CN 102271782 B CN102271782 B CN 102271782B CN 200980149648 A CN200980149648 A CN 200980149648A CN 102271782 B CN102271782 B CN 102271782B
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CN
China
Prior art keywords
slurry
particles
fabric
less
filter
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 - Fee Related
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CN200980149648.2A
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English (en)
Chinese (zh)
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CN102271782A (zh
Inventor
Y·K·维卢
T·F·坎普顿
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DuPont Safety and Construction Inc
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EI Du Pont de Nemours and Co
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Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to CN201410347222.0A priority Critical patent/CN104107589B/zh
Publication of CN102271782A publication Critical patent/CN102271782A/zh
Application granted granted Critical
Publication of CN102271782B publication Critical patent/CN102271782B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/126—Semi-solid reactants, e.g. slurries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CN200980149648.2A 2008-12-09 2009-12-09 用于从颗粒浆液中选择性移除大颗粒的过滤器 Expired - Fee Related CN102271782B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410347222.0A CN104107589B (zh) 2008-12-09 2009-12-09 用于从颗粒浆液中选择性移除大颗粒的过滤器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12099508P 2008-12-09 2008-12-09
US61/120995 2008-12-09
PCT/US2009/067272 WO2010077718A2 (en) 2008-12-09 2009-12-09 Filters for selective removal of large particles from particle slurries

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410347222.0A Division CN104107589B (zh) 2008-12-09 2009-12-09 用于从颗粒浆液中选择性移除大颗粒的过滤器

Publications (2)

Publication Number Publication Date
CN102271782A CN102271782A (zh) 2011-12-07
CN102271782B true CN102271782B (zh) 2014-08-20

Family

ID=42260309

Family Applications (2)

Application Number Title Priority Date Filing Date
CN200980149648.2A Expired - Fee Related CN102271782B (zh) 2008-12-09 2009-12-09 用于从颗粒浆液中选择性移除大颗粒的过滤器
CN201410347222.0A Expired - Fee Related CN104107589B (zh) 2008-12-09 2009-12-09 用于从颗粒浆液中选择性移除大颗粒的过滤器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410347222.0A Expired - Fee Related CN104107589B (zh) 2008-12-09 2009-12-09 用于从颗粒浆液中选择性移除大颗粒的过滤器

Country Status (7)

Country Link
US (1) US20100200519A1 (https=)
EP (1) EP2355915B1 (https=)
JP (1) JP5661642B2 (https=)
KR (1) KR20110104007A (https=)
CN (2) CN102271782B (https=)
BR (1) BRPI0916466A2 (https=)
WO (1) WO2010077718A2 (https=)

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WO2010082494A1 (ja) * 2009-01-16 2010-07-22 藤森工業株式会社 防食方法および防食構造
JP2012095520A (ja) * 2010-10-01 2012-05-17 Canon Inc アクチュエータ
ES2684527T3 (es) 2013-02-14 2018-10-03 Nanopareil, Llc Fieltro híbrido de nanofibras electrohiladas, método de preparación del mismo y método de purificación de biomoléculas
CN108507814A (zh) * 2018-03-06 2018-09-07 冯悦然 一种碎屑的取样及运输方法
CN115845617A (zh) * 2018-03-08 2023-03-28 瑞普利金公司 切向流深度过滤系统和使用其进行过滤的方法
SG11202010681WA (en) 2018-05-25 2020-12-30 Repligen Corp Tangential flow filtration systems and methods
US20210114170A1 (en) * 2019-10-22 2021-04-22 Xia Tai Xin Semiconductor (Qing Dao) Ltd. Container for storing slurry having fumed silica particles and cmp apparatus having the same
CN120285777A (zh) * 2024-01-11 2025-07-11 恩特格里斯公司 多层多孔聚合物膜以及相关过滤器及方法

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CN101272840A (zh) * 2005-09-30 2008-09-24 纳幕尔杜邦公司 用于过滤液体的过滤介质

Also Published As

Publication number Publication date
EP2355915A2 (en) 2011-08-17
CN102271782A (zh) 2011-12-07
JP2012511428A (ja) 2012-05-24
BRPI0916466A2 (pt) 2016-02-16
US20100200519A1 (en) 2010-08-12
CN104107589B (zh) 2017-09-12
KR20110104007A (ko) 2011-09-21
CN104107589A (zh) 2014-10-22
JP5661642B2 (ja) 2015-01-28
WO2010077718A3 (en) 2010-08-26
WO2010077718A2 (en) 2010-07-08
EP2355915B1 (en) 2018-03-14

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221114

Address after: Delaware

Patentee after: DuPont Security & Construction

Address before: Delaware

Patentee before: E. I. du Pont de Nemours and Co.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820