CN104107589B - 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
CN104107589B
CN104107589B CN201410347222.0A CN201410347222A CN104107589B CN 104107589 B CN104107589 B CN 104107589B CN 201410347222 A CN201410347222 A CN 201410347222A CN 104107589 B CN104107589 B CN 104107589B
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CN
China
Prior art keywords
fabric
slurry
filter
particle
less
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
Application number
CN201410347222.0A
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English (en)
Chinese (zh)
Other versions
CN104107589A (zh
Inventor
Y.K.维卢
T.F.坎普顿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Safety and Construction Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN104107589A publication Critical patent/CN104107589A/zh
Application granted granted Critical
Publication of CN104107589B publication Critical patent/CN104107589B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01D39/14—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 Using Semi-Permeable Membranes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
CN201410347222.0A 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 CN104107589B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12099508P 2008-12-09 2008-12-09
US61/120995 2008-12-09
CN200980149648.2A 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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200980149648.2A Division 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

Publications (2)

Publication Number Publication Date
CN104107589A CN104107589A (zh) 2014-10-22
CN104107589B true CN104107589B (zh) 2017-09-12

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 Before (1)

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

Country Status (7)

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

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CN108507814A (zh) * 2018-03-06 2018-09-07 冯悦然 一种碎屑的取样及运输方法
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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

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Also Published As

Publication number Publication date
CN102271782B (zh) 2014-08-20
WO2010077718A3 (en) 2010-08-26
CN104107589A (zh) 2014-10-22
BRPI0916466A2 (pt) 2016-02-16
KR20110104007A (ko) 2011-09-21
JP5661642B2 (ja) 2015-01-28
US20100200519A1 (en) 2010-08-12
JP2012511428A (ja) 2012-05-24
EP2355915A2 (en) 2011-08-17
CN102271782A (zh) 2011-12-07
WO2010077718A2 (en) 2010-07-08
EP2355915B1 (en) 2018-03-14

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
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: Wilmington, 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: 20170912