JPH10202187A5 - - Google Patents

Info

Publication number
JPH10202187A5
JPH10202187A5 JP1997012927A JP1292797A JPH10202187A5 JP H10202187 A5 JPH10202187 A5 JP H10202187A5 JP 1997012927 A JP1997012927 A JP 1997012927A JP 1292797 A JP1292797 A JP 1292797A JP H10202187 A5 JPH10202187 A5 JP H10202187A5
Authority
JP
Japan
Prior art keywords
water
sieving device
dried
hydrophilic polymer
pulverized product
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.)
Granted
Application number
JP1997012927A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10202187A (ja
JP3875757B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP01292797A priority Critical patent/JP3875757B2/ja
Priority claimed from JP01292797A external-priority patent/JP3875757B2/ja
Priority to US09/009,458 priority patent/US6164455A/en
Priority to EP98101305A priority patent/EP0855232B1/en
Priority to DE69809089T priority patent/DE69809089T2/de
Publication of JPH10202187A publication Critical patent/JPH10202187A/ja
Publication of JPH10202187A5 publication Critical patent/JPH10202187A5/ja
Application granted granted Critical
Publication of JP3875757B2 publication Critical patent/JP3875757B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP01292797A 1997-01-27 1997-01-27 粒子状親水性重合体の分級方法およびふるい分け装置 Expired - Fee Related JP3875757B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP01292797A JP3875757B2 (ja) 1997-01-27 1997-01-27 粒子状親水性重合体の分級方法およびふるい分け装置
US09/009,458 US6164455A (en) 1997-01-27 1998-01-20 Process for classifying particulate hydrophilic polymer and sieving device
EP98101305A EP0855232B1 (en) 1997-01-27 1998-01-26 Process for classifying particulate hydrophilic polymer and sieving device
DE69809089T DE69809089T2 (de) 1997-01-27 1998-01-26 Verfahren zur Klasssifizierung von hydrophilen Polymerpartikeln und Siebvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01292797A JP3875757B2 (ja) 1997-01-27 1997-01-27 粒子状親水性重合体の分級方法およびふるい分け装置

Publications (3)

Publication Number Publication Date
JPH10202187A JPH10202187A (ja) 1998-08-04
JPH10202187A5 true JPH10202187A5 (enExample) 2004-12-16
JP3875757B2 JP3875757B2 (ja) 2007-01-31

Family

ID=11818964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01292797A Expired - Fee Related JP3875757B2 (ja) 1997-01-27 1997-01-27 粒子状親水性重合体の分級方法およびふるい分け装置

Country Status (4)

Country Link
US (1) US6164455A (enExample)
EP (1) EP0855232B1 (enExample)
JP (1) JP3875757B2 (enExample)
DE (1) DE69809089T2 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4739534B2 (ja) * 2000-01-20 2011-08-03 株式会社日本触媒 吸水性樹脂の取扱方法
US6817557B2 (en) * 2000-01-20 2004-11-16 Nippon Shokubai Co., Ltd. Process for transporting, storing, and producing a particulate water-absorbent resin
EP1130045B2 (en) 2000-02-29 2015-10-28 Nippon Shokubai Co., Ltd. Process for producing a water-absorbent resin powder
US6716894B2 (en) 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
DE102005001789A1 (de) * 2005-01-13 2006-07-27 Basf Ag Verfahren zum Klassieren eines teilchenförmigen wasserabsorbierenden Harzes
JP5334080B2 (ja) * 2006-05-29 2013-11-06 株式会社大貴 吸収体又は該吸収体を使用するシーツ
WO2008037675A1 (de) * 2006-09-25 2008-04-03 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
CN101516530B (zh) * 2006-09-25 2012-06-27 巴斯夫欧洲公司 吸水性聚合物颗粒的分级方法
US8307987B2 (en) 2006-11-03 2012-11-13 Emerging Acquisitions, Llc Electrostatic material separator
SA08290542B1 (ar) 2007-08-28 2012-11-14 نيبون شوكوباي كو. ، ليمتد طريقة لإنتاج راتنج ماص للماء
US8618432B2 (en) 2007-12-18 2013-12-31 Emerging Acquisitions, Llc Separation system for recyclable material
WO2009113672A1 (ja) 2008-03-13 2009-09-17 株式会社日本触媒 吸水性樹脂の製造方法
WO2009125849A1 (ja) 2008-04-11 2009-10-15 株式会社日本触媒 吸水性樹脂の表面処理方法および吸水性樹脂の製造方法
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
WO2010094639A2 (de) 2009-02-18 2010-08-26 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
CN104974358B (zh) 2009-03-31 2018-11-23 株式会社日本触媒 颗粒状吸水性树脂的制造方法
WO2010124954A1 (de) 2009-04-30 2010-11-04 Basf Se Verfahren zur abtrennung metallischer verunreinigungen
US8336714B2 (en) * 2009-05-14 2012-12-25 Emerging Acquistions, LLC Heating system for material processing screen
WO2010131589A1 (ja) 2009-05-15 2010-11-18 株式会社日本触媒 (メタ)アクリル酸の製造方法
EP2431350B1 (en) 2009-05-15 2017-10-04 Nippon Shokubai Co., Ltd. Method for producing (meth)acrylic acid and crystallization system
US8586787B2 (en) 2009-05-15 2013-11-19 Nippon Shokubai Co., Ltd. Process for producing (meth)acrylic acid
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
WO2011042468A2 (de) * 2009-10-09 2011-04-14 Basf Se Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
US9976001B2 (en) 2010-02-10 2018-05-22 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resin powder
WO2011111857A1 (ja) 2010-03-12 2011-09-15 株式会社日本触媒 吸水性樹脂の製造方法
EP2548911B1 (en) * 2010-03-17 2020-03-04 Nippon Shokubai Co., Ltd. Method of producing absorbent resin
US20130043384A1 (en) 2010-04-26 2013-02-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same
CN102858815B (zh) 2010-04-26 2016-07-06 株式会社日本触媒 聚丙烯酸(盐)、聚丙烯酸(盐)系吸水性树脂及其制造方法
JP5616437B2 (ja) 2010-04-27 2014-10-29 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法
WO2012102406A1 (ja) 2011-01-28 2012-08-02 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法
CN103459473B (zh) 2011-01-28 2016-04-13 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂粉末的制造方法
US9580519B2 (en) 2011-04-20 2017-02-28 Nippon Shokubai Co., Ltd. Method and apparatus for producing polyacrylic acid (salt)-based water absorbent resin
WO2013073682A1 (ja) 2011-11-16 2013-05-23 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
EP2881420B1 (en) 2012-08-01 2022-10-19 Nippon Shokubai Co., Ltd. Process for producing polyacrylic acid (salt)-based water-absorbing resin
US9550843B2 (en) 2012-11-27 2017-01-24 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin
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
WO2016159144A1 (ja) * 2015-04-02 2016-10-06 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂を主成分とする粒子状吸水剤の製造方法
EP3464427B1 (de) 2016-05-31 2021-01-06 Basf Se Verfahren zur herstellung von superabsorbern
JP7287946B2 (ja) 2017-07-31 2023-06-06 ビーエーエスエフ ソシエタス・ヨーロピア 超吸収性ポリマー粒子の分級方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1010522A (fr) * 1948-09-06 1952-06-12 Procédé de criblage ou de tamisage direct de matières humides et appareillage appliquant ce procédé
US2868378A (en) * 1952-11-03 1959-01-13 Longwy Acieries Electrically heated screens
US2850163A (en) * 1954-02-23 1958-09-02 Link Belt Co Electrically heated vibrating screen
US2866551A (en) * 1954-05-24 1958-12-30 Schlebusch Ludwig Induction influenced screening apparatus
US2808152A (en) * 1956-01-04 1957-10-01 Marble Cliff Quarries Company Terminal construction for electrically heated screens of material separators
US2984357A (en) * 1957-04-08 1961-05-16 Kufferath Josef Electrically heated screen for separating coarser material from accompanying fines
US3760941A (en) * 1971-05-04 1973-09-25 Kali & Salz Ag Process for preparing highly free flowing rock or table salt
US3831290A (en) * 1971-11-11 1974-08-27 Monsanto Co Method and apparatus for processing high nitrile polymers
JP2745703B2 (ja) * 1989-07-26 1998-04-28 東亞合成株式会社 吸水性ポリマーの製造方法
JPH03170323A (ja) * 1989-11-29 1991-07-23 Sakito Seien Kk 乾燥分級方法および装置
US5061735A (en) * 1990-08-15 1991-10-29 Plastic Recovery Systems, Inc. Process for the separation of plastics
DE4127572C1 (enExample) * 1991-08-21 1993-03-11 Kali Und Salz Ag, 3500 Kassel, De
US5398816A (en) * 1993-07-20 1995-03-21 Sweco, Incorporated Fine mesh screening

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