KR920002219A - 흡수제, 이의 제조방법 및 이를 이용한 분말의 수분 함량을 감소시키는 방법 - Google Patents

흡수제, 이의 제조방법 및 이를 이용한 분말의 수분 함량을 감소시키는 방법 Download PDF

Info

Publication number
KR920002219A
KR920002219A KR1019910011334A KR910011334A KR920002219A KR 920002219 A KR920002219 A KR 920002219A KR 1019910011334 A KR1019910011334 A KR 1019910011334A KR 910011334 A KR910011334 A KR 910011334A KR 920002219 A KR920002219 A KR 920002219A
Authority
KR
South Korea
Prior art keywords
water
absorbent
powder
magnetic material
polymer
Prior art date
Application number
KR1019910011334A
Other languages
English (en)
Inventor
게이조우 우끼다
신지 히로다
마사아끼 이노우에
Original Assignee
다끼사와 다께시
닛뽕제온 가부시끼가이샤
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 다끼사와 다께시, 닛뽕제온 가부시끼가이샤 filed Critical 다끼사와 다께시
Publication of KR920002219A publication Critical patent/KR920002219A/ko

Links

Classifications

    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28009—Magnetic properties
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Drying Of Solid Materials (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

내용 없음

Description

흡수제, 이의 제조방법 및 이를 이용한 분말의 수분 함량을 감소시키는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 자기 물질 및 고흡수성 수지를 함유하는 수분 흡수제.
  2. 제1항에 있어서, 자기 물질이 순수한 철, 철 합금 및 자기 산화 물질의 분말들로 부터 선택된 적어도 하나의 유형이고 고흡수성 수지가 수성겔을 형성하는 유기 고분자 화합물인 수분 흡수제.
  3. 제1항에 있어서, 고흡수성 수지가 전분-아크릴로니트릴 공중합체 가수분해물, 폴리아크릴로니트릴 가수분해물, 폴리에틸렌 산화물, 비닐 아세테이트-아크릴 산 염 공중합체 가수분해물, 비닐 아세테이트-아크릴산 에스테르 공중합체 가수분해물, 비닐 알콜-아크릴산염 공중합체, 폴리아크릴 산염 및 올레핀-말레산 무수물 공중합체 가수분해물로 부터 선택된 적어도 하나의 수용성 고분자 화합물을 물리적으로 또는 화학적으로 가교결합시킴으로써 수득되는 수분 흡수제.
  4. 제1항에 있어서, 자기 물질/고흡수성 수지의 중량비가 1/20∼5/1인 수분 흡수제.
  5. 제1항에 있어서, 0.5∼5㎜의 직경을 갖는 수분 흡수제.
  6. 고흡수성 수지, 물 및 자기 물질로 구성된 혼합물을 형성한 후 혼합물을 건조시킴을 특징으로 하는 자기 물질 및 고흡수성 수지를 함유하는 수분 흡수제의 제조방법.
  7. 자기물질 및 가교결합에 의해 고흡수성 수지로 전환된 수용성 고분자 화합물의 수용액으로 구성된 혼합물을 형성한 후 수용성 고분자 화합물을 가교 결합시키고 혼합물을 건조시킴을 특징으로 하는 자기 물질 및 고흡수성 수지를 함유하는 수분 흡수제의 제조방법.
  8. 자기 물질 및 고흡수성 수지를 함유하는 수분 흡수제를 수분-함유분말과 접촉시킨 다음 자석을 사용하여 수분을 흡수한 수분 흡수제를 분말로부터 분리하는 것을 특징으로 하는 수분-함유 분말의 수분함량을 감소시키는 방법.
  9. 제8항에 있어서, 분말과 접촉되는 수분 흡수제의 양이 수분 흡수제를 형성하는 고흡수성 수지의 양으로서 수분 흡수제 및 분말의 총중량에 대하여 0.005∼20 중량%인 방법.
  10. 제8항에 있어서, 분말과 물 흡수제의 접촉시간이 3분∼4시간인 방법.
  11. 제8항에 있어서, 분말이 점결탄인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910011334A 1990-07-04 1991-07-04 흡수제, 이의 제조방법 및 이를 이용한 분말의 수분 함량을 감소시키는 방법 KR920002219A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2177060A JPH0466125A (ja) 1990-07-04 1990-07-04 吸水剤、吸水剤の製造方法および吸水剤を用いた粉粒体の水分低減方法
JP90-177060 1990-07-04

Publications (1)

Publication Number Publication Date
KR920002219A true KR920002219A (ko) 1992-02-28

Family

ID=16024425

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910011334A KR920002219A (ko) 1990-07-04 1991-07-04 흡수제, 이의 제조방법 및 이를 이용한 분말의 수분 함량을 감소시키는 방법

Country Status (5)

Country Link
US (1) US5298179A (ko)
EP (1) EP0464788A1 (ko)
JP (1) JPH0466125A (ko)
KR (1) KR920002219A (ko)
AU (1) AU629483B2 (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492754A (en) * 1993-12-15 1996-02-20 Kimberly-Clark Corporation Absorbent composition including a magnetically-responsive material
JP3378404B2 (ja) * 1994-05-26 2003-02-17 株式会社荏原製作所 摺動材料
DE69627872T2 (de) * 1995-06-07 2004-05-19 Lee County Mosquito Control District, Lehigh Schmiermittelzusammensetzungen und verfahren
US20020198114A1 (en) 1995-06-07 2002-12-26 Lee County Mosquito Control District Lubricant compositions and methods
US7767631B2 (en) 1995-06-07 2010-08-03 Lee County Mosquito Control District Lubricant compositions and methods
CA2251165C (en) 1996-04-05 2003-01-21 Kaneka Corporation Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded moldings
JP3950557B2 (ja) 1998-07-30 2007-08-01 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子およびそれからの型内発泡成形体の製造方法
WO2001048068A1 (fr) 1999-12-28 2001-07-05 Kaneka Corporation Perles en resine de styrene expansible et mousses produites a partir de telles perles
US6527972B1 (en) 2000-02-18 2003-03-04 The Board Of Regents Of The University And Community College System Of Nevada Magnetorheological polymer gels
WO2002057323A1 (fr) * 2001-01-22 2002-07-25 Sony Corporation Resine absorbant les solvants et procede de preparation de celle-ci
US20040122391A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Apparatus and method for magnetically controlling a moving web of material
US7297290B2 (en) * 2003-08-08 2007-11-20 The Board Of Regents Of The University And Community College System Of Nevada Nanostructured magnetorheological fluids and gels
US7883636B2 (en) 2003-08-08 2011-02-08 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno Nanostructured magnetorheological fluids and gels
JP2006073991A (ja) * 2004-08-02 2006-03-16 Sony Corp 電磁波抑制材料、電磁波抑制デバイス、並びに電子機器
EP1838625A4 (en) * 2004-12-15 2010-05-05 Orica Australia Pty Ltd RESIN CONTACTOR AND CONTAINMENT SYSTEM
JP5453101B2 (ja) * 2006-12-13 2014-03-26 コリア リサーチ インスティテュート オブ ケミカル テクノロジー 多孔性有・無機混成体及びこれを含有する吸着剤
JP5163062B2 (ja) * 2007-11-08 2013-03-13 Ｊｆｅスチール株式会社 高炉の操業方法
JP5141214B2 (ja) * 2007-11-30 2013-02-13 Ｊｆｅスチール株式会社 竪型炉の操業方法
US20110252662A1 (en) * 2009-10-01 2011-10-20 Bland Richard W Mineral slurry drying method and system
US9004284B2 (en) 2009-10-01 2015-04-14 Vitrinite Services, Llc Mineral slurry drying method and system
EP2659213A4 (en) * 2010-09-30 2014-10-15 Richard W Bland METHOD AND SYSTEM FOR DRYING COAL FINS
CN103403132B (zh) * 2010-11-09 2016-03-16 罗斯科技公司 用于干燥煤的方法和组合物
CN104258962B (zh) * 2014-08-20 2017-02-22 来宾华锡冶炼有限公司 一种从铟挥发窑水淬渣中回收残余焦炭的方法
JP7028046B2 (ja) * 2017-06-20 2022-03-02 日本製鉄株式会社 コークスの製造方法及びコークスの製造に用いる石炭の事前処理設備
CN113445980B (zh) * 2021-07-08 2023-03-17 徐州工程学院 一种强化地面钻井水力压裂增透效果的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591411A (en) * 1967-12-26 1971-07-06 Eastman Kodak Co Coated drying element
JPS5913521B2 (ja) * 1975-06-19 1984-03-30 メイトウサンギヨウ カブシキガイシヤ 磁性酸化鉄・デキストラン複合体の製造法
AU509548B2 (en) * 1975-12-24 1980-05-15 Commonwealth Scientific And Industrial Research Organisation Composite magnetic adsorbent
AU547349B2 (en) * 1977-10-07 1985-10-17 Commonwealth Scientific And Industrial Research Organisation Composite material containing crosslinked polymer, adsorbent and magnetic particles
DE2935712A1 (de) * 1978-09-07 1980-03-20 Sumitomo Chemical Co Verfahren zum herstellen von stark absorbierenden polymerisaten
US4322219A (en) * 1981-03-02 1982-03-30 Internorth, Inc. Moisture reduction
SE8201972L (sv) * 1982-03-29 1983-09-30 Gambro Lundia Ab Magnetiskt paverkbara kristalliserade kolhydrat sferer eller partiklar att anvendas tillsammans med bioadsorberande material
JPS58174453A (ja) * 1982-04-07 1983-10-13 Chugoku Toryo Kk 船体摩擦抵抗低減形船底防汚塗料
US4695393A (en) * 1983-05-12 1987-09-22 Advanced Magnetics Inc. Magnetic particles for use in separations
EP0173685A1 (en) * 1984-04-02 1986-03-12 Imperial Chemical Industries Plc Article having magnetic properties and production thereof
JPS61125436A (ja) * 1984-11-20 1986-06-13 Nippon Shokubai Kagaku Kogyo Co Ltd 吸水剤
US4721035A (en) * 1986-09-30 1988-01-26 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Infusion extractor
JPS63134008A (ja) * 1986-11-25 1988-06-06 Nippon Steel Corp 粉粒体中の水分除去方法
JPS6429257A (en) * 1987-07-27 1989-01-31 Nippon Catalytic Chem Ind Body fluid absorbing article
US4965007A (en) * 1988-05-10 1990-10-23 Eastman Kodak Company Encapsulated superparamagnetic particles
US5065822A (en) * 1990-09-14 1991-11-19 American Cyanamid Company Crosslinking water soluble polymers with iron to form gels for use in subterranean profile modification

Also Published As

Publication number Publication date
JPH0466125A (ja) 1992-03-02
AU8014191A (en) 1992-01-09
US5298179A (en) 1994-03-29
EP0464788A1 (en) 1992-01-08
AU629483B2 (en) 1992-10-01

Similar Documents

Publication Publication Date Title
KR920002219A (ko) 흡수제, 이의 제조방법 및 이를 이용한 분말의 수분 함량을 감소시키는 방법
MY107478A (en) Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates and method thereof
ES2019435B3 (es) Dispersiones acuosas de polimeros estables al almacenamiento.
EP0496594A3 (en) Method for production of absorbent resin
EP0744435A4 (en) WATER-ABSORBING RESIN, METHOD FOR THE PRODUCTION THEREOF AND WATER-ABSORBING RESIN COMPOSITION
ES9400003A1 (es) Procedimiento para la preparacion de substratos con capacidad de absorcion a base de dispersiones de plastico.
ES2161730T3 (es) Composicion absorbente y pañal desechable que la contiene.
JPS5599948A (en) Polyester film
JPS5527346A (en) Aqueous dispersion of microhydrogel, its preparation, and preparation of microhydrogel
JPS5633032A (en) Material having water absorbing and water-holding capacity
JPS5287453A (en) Crosslinked epihalohydrine polymer composition
PT87404A (pt) Process for the preparation of an additive for the fire extinction water containing high polymers
JPS5590520A (en) Preparation of graft copolymer
JPS55165906A (en) Preparation of acrylamide polymer
JPS55129442A (en) Water-containing gel material
JPS553424A (en) Water swelling resin composition
JPS5219754A (en) Preparation of crosslinked epihalohydrin polymer composition
JPS51126241A (en) Polytetrafluoroethylene resin composition
JPS529093A (en) Preparation of water-soluble cationic high-polymer
JPS57202334A (en) Film for agriculture
JPS5238561A (en) Molding composition having excellent thickning characteristics
JPS54143592A (en) Microbial preparation of acrylamide or methacrylamide
JPS5747338A (en) Water-containing composite and its production
JPS5280340A (en) Colored particulate resin compositions
JPS56163144A (en) Polyoxymethylene composition

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid