DE3262643D1 - Method of selectively removing adsorbed calcium and magnesium from cation exchange resins - Google Patents

Method of selectively removing adsorbed calcium and magnesium from cation exchange resins

Info

Publication number
DE3262643D1
DE3262643D1 DE8282105465T DE3262643T DE3262643D1 DE 3262643 D1 DE3262643 D1 DE 3262643D1 DE 8282105465 T DE8282105465 T DE 8282105465T DE 3262643 T DE3262643 T DE 3262643T DE 3262643 D1 DE3262643 D1 DE 3262643D1
Authority
DE
Germany
Prior art keywords
magnesium
cation exchange
exchange resins
selectively removing
removing adsorbed
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.)
Expired
Application number
DE8282105465T
Other languages
English (en)
Inventor
Solon Gene Whitney
William Richard Erickson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Petro Mart Inc
Original Assignee
American Petro Mart Inc
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 American Petro Mart Inc filed Critical American Petro Mart Inc
Application granted granted Critical
Publication of DE3262643D1 publication Critical patent/DE3262643D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • 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

Landscapes

  • 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)
DE8282105465T 1981-06-22 1982-06-22 Method of selectively removing adsorbed calcium and magnesium from cation exchange resins Expired DE3262643D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3262643D1 true DE3262643D1 (en) 1985-04-25

Family

ID=23053264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282105465T Expired DE3262643D1 (en) 1981-06-22 1982-06-22 Method of selectively removing adsorbed calcium and magnesium from cation exchange resins

Country Status (17)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
AU3922993A (en) * 1992-06-22 1994-01-24 Bruce M. D'andrade 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
RU2342192C2 (ru) 2003-05-09 2008-12-27 Клин Тек Пти Лтд Способ и аппарат для десорбции материала
DE102006058223A1 (de) * 2006-12-01 2008-06-05 Wp Engineering Ltd. Verfahren und Vorrichtung zur Anreicherung von Wasser mit Magnesium-Ionen
US9463455B2 (en) 2011-12-13 2016-10-11 Ecolab Usa Inc. Acid regeneration of ion exchange resins for industrial applications
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
EP0068411A3 (en) 1983-04-27
DK156544C (da) 1990-01-29
KR860001659B1 (ko) 1986-10-16
AU544703B2 (en) 1985-06-13
ES513319A0 (es) 1983-03-01
MA19506A1 (fr) 1982-12-31
CA1177467A (en) 1984-11-06
AU8467582A (en) 1983-01-06
ES8304449A1 (es) 1983-03-01
FR2507911A1 (fr) 1982-12-24
BR8203541A (pt) 1983-06-07
DK156544B (da) 1989-09-11
MA19507A1 (fr) 1982-12-31
GR76508B (de) 1984-08-10
EP0068411B1 (de) 1985-03-20
IL66032A0 (en) 1982-09-30
IN157787B (de) 1986-06-14
PT75079A (en) 1982-07-01
JPS6248539B2 (de) 1987-10-14
DK276382A (da) 1982-12-23
KR840000277A (ko) 1984-02-18
PT75079B (en) 1983-12-28
EP0068411A2 (de) 1983-01-05
US4363880A (en) 1982-12-14
ZA823692B (en) 1983-03-30
IL66032A (en) 1985-05-31
JPS588555A (ja) 1983-01-18
FR2507911B1 (fr) 1985-06-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee