KR840000277A - 양이온교환수지에 흡착된 칼슘을 선택적으로 제거시키는 방법 - Google Patents

양이온교환수지에 흡착된 칼슘을 선택적으로 제거시키는 방법 Download PDF

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Publication number
KR840000277A
KR840000277A KR1019820002766A KR820002766A KR840000277A KR 840000277 A KR840000277 A KR 840000277A KR 1019820002766 A KR1019820002766 A KR 1019820002766A KR 820002766 A KR820002766 A KR 820002766A KR 840000277 A KR840000277 A KR 840000277A
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South Korea
Prior art keywords
solution
calcium
adsorbed
resin
cation exchange
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KR1019820002766A
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English (en)
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KR860001659B1 (ko
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지인 휘트니 솔론 (외 1)
Original Assignee
윌리엄 플러머토머스
아메리칸 페트로 마아트 인코포레이티드
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Publication of KR840000277A publication Critical patent/KR840000277A/ko
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Publication of KR860001659B1 publication Critical patent/KR860001659B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
    • B01J49/12—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds containing cationic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

내용 없음

Description

양이온교환수지에 흡착된 칼슘을 선택적으로 제거시키는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부도면은 본 발명에 의한 처리공정의 일실시예시도이다.

Claims (5)

  1. 흡착된 칼슘 및 마그네슘이온을 함유한 양이온교환수지비이드에서 선택적으로 칼슘을 제거시키는 방법에 있어서, 수지비이드(resin beads)의 층상(bed)을 통하여 황산(H2SO4) 수용액을 통과시켜 이 용액이 20~50wt%의 H2SO4농도를 가지며 황산칼슘(CaSO4)으로 포화되고 거의 비포화농도에서 황산마그네슘을(MgSO4)포함하며, 흡착된 마그네슘이 용액중의 마그네슘과 이온교환평형상태에 있도록 함과 동시에 용액중의 수소이온을 흡착된 칼슘이온과 치환될때까지 수지층상을 통하여 용액을 계속 통과시켜 용액이 황산칼슘으로 과포화되게 하고, 과포화용액을 결정장치에 이송시켜 결정장치내에 CaSO4를 침전 시킴을 특징으로 하는 양이온교환수지에 흡착된 칼슘을 선택적으로 제거시키는 방법.
  2. 제1항에 있어서, 용액을 25~40wt%의 H2SO4농도를 가짐을 특징으로 하는 양이온교환수지에서 흡착된 칼슘을 선택적으로 제거시키는 방법.
  3. 제1 및 2항에 있어서, 적어도 50%의 흡착된 칼슘이 수지에서 제거될때까지 처리공정을 계속시킴을 특징으로 하는 양이온교환수지에서 흡착된 칼슘을 선택적으로 제거시키는 방법.
  4. 제1, 2 및 3항에 있어서, 결정장치에서 CaSO4를 침전시킨 다음 결정장치의 H2SO4용액을 수지층상에 다시 순환시켜 이 수지층상을 통과시키도록 함을 특징으로 하는 양이온교환수지에서 흡착된 칼슘을 선택적으로 제거시키는 방법.
  5. 제1, 2 및 3항에 있어서, 결정장치에서 CaSO4를 침전시킨 다음 그 결정장치의 H2SO4용액은 흡착된 칼슘을 더 제거시키기 위해 수지층상을 통하여 재순환시키고, 적어도 75%의 흡착칼슘을 제거시킴과 동시에 수지비이드의 흡수마그네슘을 제거할때까지 재순환을 계속 시킴을 특징으로 하는 양이온교환수지에 흡착된 칼슘을 제거시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202766A 1981-06-22 1982-06-21 양이온교환수지에 흡착된 칼슘을 선택적으로 제거시키는 방법 KR860001659B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/275,648 US4363880A (en) 1981-06-22 1981-06-22 Method of selectively removing adsorbed calcium and magnesium from cation exchange resins
US275.648 1981-06-22
US275648 1981-06-22

Publications (2)

Publication Number Publication Date
KR840000277A true KR840000277A (ko) 1984-02-18
KR860001659B1 KR860001659B1 (ko) 1986-10-16

Family

ID=23053264

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202766A KR860001659B1 (ko) 1981-06-22 1982-06-21 양이온교환수지에 흡착된 칼슘을 선택적으로 제거시키는 방법

Country Status (17)

Country Link
US (1) US4363880A (ko)
EP (1) EP0068411B1 (ko)
JP (1) JPS588555A (ko)
KR (1) KR860001659B1 (ko)
AU (1) AU544703B2 (ko)
BR (1) BR8203541A (ko)
CA (1) CA1177467A (ko)
DE (1) DE3262643D1 (ko)
DK (1) DK156544C (ko)
ES (1) ES8304449A1 (ko)
FR (1) FR2507911B1 (ko)
GR (1) GR76508B (ko)
IL (1) IL66032A (ko)
IN (1) IN157787B (ko)
MA (2) MA19507A1 (ko)
PT (1) PT75079B (ko)
ZA (1) ZA823692B (ko)

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
US4493907A (en) * 1981-06-22 1985-01-15 American Petro Mart, Inc. Method of using higher concentration sulfuric acid for stripping and precipitation of adsorbed magnesium
US4551320A (en) * 1984-10-12 1985-11-05 Fmc Corporation Treatment of concentrated phosphoric acid
US4721519A (en) * 1986-03-20 1988-01-26 American Petro Mart, Inc. Stable ammonium polyphosphate liquid fertilizer from merchant grade phosphoric acid
FR2654262B1 (fr) * 1989-11-07 1996-05-24 Accumulateurs Fixes Procede d'habillage d'une electrode a support mousse pour generateur electrochimique et electrode obtenue par ce procede.
US5021216A (en) * 1990-05-17 1991-06-04 American Pembroke, Inc. Method of removing and crystallizing cation resin absorbed calcium and magnesium
US5359972A (en) * 1991-02-21 1994-11-01 Yamaha Hatsudoki Kabushiki Kasha Tumble control valve for intake port
WO1994000209A1 (en) * 1992-06-22 1994-01-06 Johnson Lonnie G Pressurized air/water rocket launcher and rocket
US5500193A (en) * 1993-06-14 1996-03-19 University Of South Florida Method for ION exchange based leaching of the carbonates of calcium and magnesium from phosphate rock
JP3362123B2 (ja) * 1998-12-10 2003-01-07 雪印乳業株式会社 新規ミルクマグネシウム／カルシウム素材及びその製造方法
BRPI0410172A (pt) 2003-05-09 2006-05-16 Clean Teq Pty Ltd método e aparelho para a dessorção de um material
DE102006058223A1 (de) * 2006-12-01 2008-06-05 Wp Engineering Ltd. Verfahren und Vorrichtung zur Anreicherung von Wasser mit Magnesium-Ionen
CN104159673A (zh) 2011-12-13 2014-11-19 艺康美国股份有限公司 用于工业应用的离子交换树脂的酸再生
CN114272961B (zh) * 2021-12-20 2023-10-03 江西永兴特钢新能源科技有限公司 一种用于硫酸锂溶液去杂的离子交换树脂再生方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR974070A (fr) * 1941-12-04 1951-02-19 Auxiliaire Des Chemins De Fer Perfectionnements à la régénération des échangeurs de cations
GB1099117A (en) * 1965-01-30 1968-01-17 Herbert Simonis A process for the removal of multivalent metal ions from aqueous solutions
GB1108452A (en) * 1965-03-05 1968-04-03 Asahi Chemical Ind Regeneration of cation exchange resins
US3494881A (en) * 1967-11-09 1970-02-10 Union Tank Car Co Regeneration of strong acid cation exchange resins with sulfuric acid containing a halide compound
US3591415A (en) * 1968-03-18 1971-07-06 Industrial Filter Pump Mfg Co Ion exchange regeneration
GB1208217A (en) * 1968-05-13 1970-10-07 Roumanian Minister Of Electric Regeneration of ion-exchange resins
US3627705A (en) * 1970-01-16 1971-12-14 Sybron Corp Countercurrent ion exchange regeneration with sulfuric acid
US4280904A (en) * 1978-04-12 1981-07-28 American Petro Mart, Inc. High capacity folded moving bed ion exchange apparatus and method for treating phosphoric acid
US4207397A (en) * 1978-09-15 1980-06-10 Water Refining Company, Inc. Method for recovering and treating brine from water softener regeneration

Also Published As

Publication number Publication date
AU544703B2 (en) 1985-06-13
DE3262643D1 (en) 1985-04-25
FR2507911A1 (fr) 1982-12-24
GR76508B (ko) 1984-08-10
PT75079B (en) 1983-12-28
ES513319A0 (es) 1983-03-01
IL66032A (en) 1985-05-31
AU8467582A (en) 1983-01-06
PT75079A (en) 1982-07-01
EP0068411A3 (en) 1983-04-27
IL66032A0 (en) 1982-09-30
EP0068411B1 (en) 1985-03-20
ES8304449A1 (es) 1983-03-01
KR860001659B1 (ko) 1986-10-16
ZA823692B (en) 1983-03-30
DK156544C (da) 1990-01-29
JPS6248539B2 (ko) 1987-10-14
JPS588555A (ja) 1983-01-18
US4363880A (en) 1982-12-14
CA1177467A (en) 1984-11-06
EP0068411A2 (en) 1983-01-05
IN157787B (ko) 1986-06-14
MA19507A1 (fr) 1982-12-31
FR2507911B1 (fr) 1985-06-28
DK276382A (da) 1982-12-23
MA19506A1 (fr) 1982-12-31
BR8203541A (pt) 1983-06-07
DK156544B (da) 1989-09-11

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