TW200631676A - Classifying a particulate water-absorbing resin - Google Patents

Classifying a particulate water-absorbing resin

Info

Publication number
TW200631676A
TW200631676A TW095101500A TW95101500A TW200631676A TW 200631676 A TW200631676 A TW 200631676A TW 095101500 A TW095101500 A TW 095101500A TW 95101500 A TW95101500 A TW 95101500A TW 200631676 A TW200631676 A TW 200631676A
Authority
TW
Taiwan
Prior art keywords
classifying
absorbing resin
particulate water
reduced pressure
sieving apparatus
Prior art date
Application number
TW095101500A
Other languages
English (en)
Inventor
Matthias Weismantel
Ruediger Funk
Thomas Daniel
Uwe Stueven
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36011074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200631676(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of TW200631676A publication Critical patent/TW200631676A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/56—Heated screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/40—Resonant vibration screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
TW095101500A 2005-01-13 2006-01-13 Classifying a particulate water-absorbing resin TW200631676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005001789A DE102005001789A1 (de) 2005-01-13 2005-01-13 Verfahren zum Klassieren eines teilchenförmigen wasserabsorbierenden Harzes

Publications (1)

Publication Number Publication Date
TW200631676A true TW200631676A (en) 2006-09-16

Family

ID=36011074

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095101500A TW200631676A (en) 2005-01-13 2006-01-13 Classifying a particulate water-absorbing resin

Country Status (8)

Country Link
US (1) US8104621B2 (zh)
EP (1) EP1838463B2 (zh)
JP (1) JP2008526498A (zh)
CN (1) CN101102854B (zh)
AT (1) ATE513627T1 (zh)
DE (1) DE102005001789A1 (zh)
TW (1) TW200631676A (zh)
WO (1) WO2006074816A1 (zh)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8443982B2 (en) 2006-09-25 2013-05-21 Basf Aktiengesellschaft Method for grading water-absorbent polymer particles
EP2073943B2 (de) * 2006-09-25 2020-09-02 Basf Se Verfahren zum klassieren wasserabsorbierender polymerpartikel
US20090261023A1 (en) * 2006-09-25 2009-10-22 Basf Se Method for the Classification of Water Absorbent Polymer Particles
US10099254B2 (en) * 2007-03-26 2018-10-16 Nippon Shokubai Co., Ltd. Classification method of particulate water absorbent resin
WO2009113671A1 (ja) 2008-03-13 2009-09-17 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の充填方法
WO2009119754A1 (ja) 2008-03-28 2009-10-01 株式会社日本触媒 吸水性樹脂の製造方法
CN102007170B (zh) 2008-04-11 2014-06-25 株式会社日本触媒 吸水性树脂的表面处理方法和吸水性树脂的制造方法
JP5560192B2 (ja) 2008-09-16 2014-07-23 株式会社日本触媒 吸水性樹脂の製造方法および通液性向上方法
CN102655950B (zh) 2009-02-18 2015-05-13 巴斯夫欧洲公司 制备吸水聚合物颗粒的方法
JP5631866B2 (ja) 2009-03-31 2014-11-26 株式会社日本触媒 粒子状吸水性樹脂の製造方法
CN102498134B (zh) 2009-09-16 2013-10-30 株式会社日本触媒 吸水性树脂粉末的制造方法
CN102574941B (zh) 2009-10-09 2015-09-16 巴斯夫欧洲公司 用于再润湿表面后交联吸水性聚合物颗粒的方法
WO2011090130A1 (ja) 2010-01-20 2011-07-28 株式会社日本触媒 吸水性樹脂の製造方法
WO2011099586A1 (ja) 2010-02-10 2011-08-18 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2546286B1 (en) 2010-03-12 2019-09-25 Nippon Shokubai Co., Ltd. Method for manufacturing a water-absorbing resin
JP5739412B2 (ja) 2010-03-17 2015-06-24 株式会社日本触媒 吸水性樹脂の製造方法
EP3115382B1 (en) 2010-04-07 2019-07-10 Nippon Shokubai Co., Ltd. Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
US8765906B2 (en) 2010-04-27 2014-07-01 Nippon Shokubai, Co., Ltd. Method for producing polyacrylic acid (salt) type water absorbent resin powder
EP2700667B1 (en) 2011-04-20 2017-08-09 Nippon Shokubai Co., Ltd. Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
WO2013002387A1 (ja) 2011-06-29 2013-01-03 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末及びその製造方法
US9012356B2 (en) * 2011-11-16 2015-04-21 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin
WO2014021432A1 (ja) 2012-08-01 2014-02-06 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
JP5883948B2 (ja) 2012-11-27 2016-03-15 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
CN105593119B (zh) 2013-09-30 2018-11-13 株式会社日本触媒 颗粒状吸水剂的填充方法和颗粒状吸水剂填充物的取样方法
EP3263607B1 (en) * 2015-02-24 2019-06-05 Sumitomo Seika Chemicals CO. LTD. Water-absorbent resin production apparatus
EP3279239B1 (en) 2015-04-02 2022-06-01 Nippon Shokubai Co., Ltd. Method for producing particulate water-absorbing agent that has polyacrylic acid (salt)-based water-absorbing resin as main component
KR102528637B1 (ko) 2016-05-31 2023-05-03 바스프 에스이 초흡수제의 제조 방법
EP3661662A1 (en) 2017-07-31 2020-06-10 Basf Se Classification process for superabsorbent polymer particles

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241774A (en) * 1969-05-28 1971-08-04 Simon Ltd Henry Improvements in or relating to sieving
US3948764A (en) * 1974-09-23 1976-04-06 Browning-Ferris Industries, Inc. Catalyst screening unit
US4261817A (en) * 1978-05-26 1981-04-14 Philip Edwards Sieving
US5122262A (en) * 1990-01-12 1992-06-16 Summers Thomas W Separator screen with intermittent vacuum
JP3077988B2 (ja) * 1990-02-13 2000-08-21 株式会社日立製作所 湿式粉砕・混合および乾燥装置
EP0467073B1 (en) * 1990-07-17 1995-04-12 Sanyo Chemical Industries Ltd. Process for producing water-absorbing resins
JPH06126252A (ja) † 1992-10-16 1994-05-10 Ube Ind Ltd フライアッシュの品質改善方法
USRE38444E1 (en) * 1994-06-13 2004-02-24 Nippon Shokubai Co., Ltd. Absorbing agent, process of manufacturing same, and absorbent product containing same
JP3462217B2 (ja) † 1995-07-07 2003-11-05 株式会社 日本触媒 吸水剤粉末およびその製造方法
JP3875757B2 (ja) * 1997-01-27 2007-01-31 株式会社日本触媒 粒子状親水性重合体の分級方法およびふるい分け装置
JPH11179187A (ja) * 1997-12-24 1999-07-06 Terunaito:Kk 分散機構付き粉体供給機並びにそれを用いた高分子水溶液の調製方法及び廃水または高含水泥土の処理方法
US6124391A (en) † 1998-08-18 2000-09-26 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having anti-caking characteristics
US6906159B2 (en) † 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
JP3822812B2 (ja) * 2000-10-23 2006-09-20 株式会社日本触媒 吸水剤およびその製造方法
US6716894B2 (en) † 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
JP2003320308A (ja) † 2002-04-30 2003-11-11 Sumitomo Chem Co Ltd 水硬性粉体の造粒物の篩別方法および装置
US6875511B2 (en) † 2002-05-30 2005-04-05 Nippon Shokubai Co., Ltd. Production process for particulate water-absorbent resin
US7378453B2 (en) † 2003-03-14 2008-05-27 Nippon Shokubai Co., Ltd. Surface crosslinking treatment method of water-absorbing resin powder
DE102005062929A1 (de) * 2005-12-29 2007-07-05 Basf Ag Herstellung eines wasserabsorbierenden Harzes unter Einmischen eines wasserabsorbierenden Harzpulvers
WO2007116778A1 (en) * 2006-03-27 2007-10-18 Nippon Shokubai Co., Ltd. Water absorbing resin with improved internal structure and manufacturing method therefor

Also Published As

Publication number Publication date
US8104621B2 (en) 2012-01-31
WO2006074816A1 (de) 2006-07-20
EP1838463B1 (de) 2011-06-22
EP1838463B2 (de) 2019-08-14
ATE513627T1 (de) 2011-07-15
JP2008526498A (ja) 2008-07-24
US20080202987A1 (en) 2008-08-28
EP1838463A1 (de) 2007-10-03
CN101102854B (zh) 2013-04-17
CN101102854A (zh) 2008-01-09
DE102005001789A1 (de) 2006-07-27

Similar Documents

Publication Publication Date Title
TW200631676A (en) Classifying a particulate water-absorbing resin
EP1726598A4 (en) CONJUGATED DIOLEFIN-CONTAINING (CO) POLYMER RUBBER AND METHOD OF MANUFACTURING THEREOF
GB2443754B (en) Light source and apparatus including a light source
EP1952057A4 (en) LIGHT LIGHT ELEMENT, PLANAR LIGHT SOURCE DEVICE WITH LIGHT LIGHT ELEMENT AND DISPLAY DEVICE
TWI339962B (en) Source apparatus, destination apparatus, and intermediate apparatus
EP1954982A4 (en) LIGHT GUIDE ELEMENT, PLANAR LIGHT SOURCE DEVICE HAVING THIS LIGHT GUIDE ELEMENT, AND DISPLAY APPARATUS USING THE SAME LIGHT SOURCE DEVICE
GB0621378D0 (en) Location, tracking and alerting apparatus and method
HK1106744A1 (en) Particle classification apparatus and adhesive containing particle classified by the apparatus
TWI340878B (en) Source follower, method, and electronic system utilizing the same
EP1894074A4 (en) METHODS AND APPARATUS FOR OPTIMIZING THE MOISTURE OF THE ENVIRONMENT
EP1902421A4 (en) SYSTEM AND DEVICE FOR DIGITAL PUBLICATION
EP1950962A4 (en) TRANSPORT VEHICLE GENERATING DEVICE, RECORDING DEVICE THEREFOR AND TRANSPORT CURRENT GENERATION METHOD
EP1885155A4 (en) PORTABLE ELECTRONIC APPARATUS WITH MICROPHONES
EP1907836A4 (en) METHOD AND DEVICE FOR CLASSIFICATION AND SELECTION OF WINE
GB0601398D0 (en) Packaging apparatus and packaging system including the same
GB0711455D0 (en) Light-sensitive component with increased blue sensitivity, method for the production thereof, and operating method
EP1978720A4 (en) PORTABLE COMPUTER SYSTEM AND METHOD FOR RECEIVING DATA PACKETS
EP1961782A4 (en) POLYMER MATERIAL AND LIGHT-EMITTING POLYMER DEVICE THEREWITH
GB2428548B (en) Sorting apparatus
GB0524845D0 (en) Sorting apparatus and method
EP1953732A4 (en) REPRODUCTION DEVICE, VISIOCASQUE, AND PROGRAM FOR MAKING THE REPRODUCTION DEVICE
PL2324935T3 (pl) Rynna do urządzenia sortującego i urządzenie sortujące mające taką rynnę
GB0718747D0 (en) Audience response systems,methods and apparatus
TW200632414A (en) Display with a display base
TW200702563A (en) Fan apparatus with adapting device