TW239867B - - Google Patents

Info

Publication number
TW239867B
TW239867B TW081109674A TW81109674A TW239867B TW 239867 B TW239867 B TW 239867B TW 081109674 A TW081109674 A TW 081109674A TW 81109674 A TW81109674 A TW 81109674A TW 239867 B TW239867 B TW 239867B
Authority
TW
Taiwan
Application number
TW081109674A
Original Assignee
Graver 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 Graver Co filed Critical Graver Co
Application granted granted Critical
Publication of TW239867B publication Critical patent/TW239867B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
TW081109674A 1992-01-24 1992-12-02 TW239867B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/824,998 US5192446A (en) 1992-01-24 1992-01-24 Cation exchange resins having an enhanced capacity for iron oxides

Publications (1)

Publication Number Publication Date
TW239867B true TW239867B (zh) 1995-02-01

Family

ID=25242851

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081109674A TW239867B (zh) 1992-01-24 1992-12-02

Country Status (6)

Country Link
US (3) US5192446A (zh)
EP (1) EP0552703A1 (zh)
JP (1) JPH05261367A (zh)
FI (1) FI930271A (zh)
MX (1) MX9300255A (zh)
TW (1) TW239867B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7938941B2 (en) 2005-09-14 2011-05-10 Asahi Kasei Chemicals Corporation Cation-exchange fluorinated membrane for electrolysis and process for producing the same

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192446A (en) * 1992-01-24 1993-03-09 The Graver Company Cation exchange resins having an enhanced capacity for iron oxides
US5377234A (en) * 1992-10-23 1994-12-27 General Electric Company Colloidal resin slurry recycle concentrating system of nuclear reactor coolant water
US5376278A (en) * 1993-07-01 1994-12-27 The Graver Company Filter and a method for separating charged particles from a liquid stream
US5705050A (en) * 1996-04-29 1998-01-06 Sampson; Richard L. Electrolytic process and apparatus for the controlled oxidation and reduction of inorganic and organic species in aqueous solutions
US5419816A (en) * 1993-10-27 1995-05-30 Halox Technologies Corporation Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions
US6024850A (en) * 1993-10-27 2000-02-15 Halox Technologies Corporation Modified ion exchange materials
US6402916B1 (en) 1993-10-27 2002-06-11 Richard L. Sampson Electrolytic process and apparatus controlled regeneration of modified ion exchangers to purify aqueous solutions and adjust ph
US5552056A (en) * 1995-01-17 1996-09-03 Graver Chemical Company Filter element having an ion exchange yarn winding layer
US6576139B1 (en) 1996-07-30 2003-06-10 Kenneth C. Hou Process for purifying photoresist composition employing a filter sheet
EP0915736B1 (en) * 1996-07-30 2003-10-15 Cuno Incorporated Filter sheet and process for purifying photoresist composition employing the filter sheet
JP4103151B2 (ja) * 1997-03-19 2008-06-18 栗田工業株式会社 プレコート濾過装置の性能回復方法
US6348153B1 (en) 1998-03-25 2002-02-19 James A. Patterson Method for separating heavy isotopes of hydrogen oxide from water
JP3687829B2 (ja) * 1998-06-04 2005-08-24 株式会社荏原製作所 復水処理方法及び復水脱塩装置
US6251996B1 (en) 1998-12-09 2001-06-26 The Dow Chemical Company Gel-type copolymer bead and ion-exchange resins made therefrom
KR20020009601A (ko) * 1999-05-03 2002-02-01 추후보정 일차 알코올로부터 카르복실산 염들의 제조방법
JP2001215294A (ja) * 1999-11-22 2001-08-10 Japan Organo Co Ltd 復水脱塩装置
US7291578B2 (en) * 2004-01-21 2007-11-06 Arup K. Sengupta Hybrid anion exchanger for selective removal of contaminating ligands from fluids and method of manufacture thereof
JP3945780B2 (ja) * 2004-07-22 2007-07-18 株式会社日立製作所 原子力プラント構成部材の放射性核種の付着抑制方法および成膜装置
US9589690B2 (en) * 2010-12-15 2017-03-07 Electric Power Research Institute, Inc. Light water reactor primary coolant activity cleanup
RU2453368C1 (ru) * 2011-02-14 2012-06-20 Открытое акционерное общество "Акрон" Способ сорбционного извлечения железа из растворов нитратных солей
TWI434725B (zh) * 2011-03-08 2014-04-21 Asia Union Electronical Chemical Corp 利用氫氧基化合物和離子交換樹脂吸附以純化氟酸系蝕刻液的處理方法
CA2771763C (en) 2011-04-29 2014-08-05 Rohm And Haas Company Stabilized aqueous compositions comprising cationic polymers that deliver paint and primer properties in a coating
CA2771572C (en) 2011-04-29 2014-06-03 Rohm And Haas Company Aqueous compositions comprising ion exchange resins that deliver paint and primer properties in a coating
JP6486161B2 (ja) * 2015-03-24 2019-03-20 東京応化工業株式会社 シリル化剤薬液の調製方法及び表面処理方法
CN108367286A (zh) * 2015-12-28 2018-08-03 陶氏环球技术有限责任公司 用于可水解有机溶剂的纯化方法
JP2017119234A (ja) * 2015-12-28 2017-07-06 ダウ グローバル テクノロジーズ エルエルシー 親水性有機溶媒のための精製プロセス
EP3993904A4 (en) * 2019-07-04 2023-03-29 Dow Global Technologies LLC METHOD OF CLEANING UP ORGANIC SOLVENTS
KR102316276B1 (ko) 2020-04-20 2021-10-25 한국과학기술연구원 다단기공구조를 갖는 킬레이트 복합체 및 그 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597438A (en) * 1951-05-12 1952-05-20 Rohm & Haas Cation-exchange polymers of the sulfonic type
DE1745717A1 (de) * 1957-03-09 1970-01-29 Bayer Ag Verfahren zur Herstellung von vernetzten Mischpolymerisaten mit Schwammstruktur
NL241315A (zh) * 1958-07-18
US4886606A (en) * 1975-12-17 1989-12-12 Rohm And Haas Company Method of purifying condensate waters for steam regenerating equipment
US4172783A (en) * 1977-01-12 1979-10-30 The Permutit Company, Inc. Condensate purification process by use of dilute clear lime solution
US4973607A (en) * 1988-09-23 1990-11-27 The Dow Chemical Company Cation exchange resins incorporating antioxidants
US4975201A (en) * 1989-10-17 1990-12-04 The Dow Chemical Company Condensate purification process
CA2027453C (en) * 1989-10-20 2000-08-22 Hideo Kawazu Materials for removing suspended impurities and use thereof
US5248435A (en) * 1991-12-17 1993-09-28 Mitsubishi Kasei Corporation Ion exchange resin, process for producing the same, and method for removing impurities from condensate
US5192446A (en) * 1992-01-24 1993-03-09 The Graver Company Cation exchange resins having an enhanced capacity for iron oxides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7938941B2 (en) 2005-09-14 2011-05-10 Asahi Kasei Chemicals Corporation Cation-exchange fluorinated membrane for electrolysis and process for producing the same

Also Published As

Publication number Publication date
JPH05261367A (ja) 1993-10-12
US5397477A (en) 1995-03-14
US5192446A (en) 1993-03-09
FI930271A0 (fi) 1993-01-22
US5403492A (en) 1995-04-04
EP0552703A1 (en) 1993-07-28
MX9300255A (es) 1993-07-01
FI930271A (fi) 1993-07-25

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