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GR76508B - - Google Patents

Info

Publication number
GR76508B
GR76508B GR68504A GR820168504A GR76508B GR 76508 B GR76508 B GR 76508B GR 68504 A GR68504 A GR 68504A GR 820168504 A GR820168504 A GR 820168504A GR 76508 B GR76508 B GR 76508B
Authority
GR
Greece
Application number
GR68504A
Inventor
Solon G Whitney
William R Erickson
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
Publication of GR76508B publication Critical patent/GR76508B/el

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)
GR68504A 1981-06-22 1982-06-22 GR76508B (el)

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
GR76508B true GR76508B (el) 1984-08-10

Family

ID=23053264

Family Applications (1)

Application Number Title Priority Date Filing Date
GR68504A GR76508B (el) 1981-06-22 1982-06-22

Country Status (17)

Country Link
US (1) US4363880A (el)
EP (1) EP0068411B1 (el)
JP (1) JPS588555A (el)
KR (1) KR860001659B1 (el)
AU (1) AU544703B2 (el)
BR (1) BR8203541A (el)
CA (1) CA1177467A (el)
DE (1) DE3262643D1 (el)
DK (1) DK156544C (el)
ES (1) ES513319A0 (el)
FR (1) FR2507911B1 (el)
GR (1) GR76508B (el)
IL (1) IL66032A (el)
IN (1) IN157787B (el)
MA (2) MA19506A1 (el)
PT (1) PT75079B (el)
ZA (1) ZA823692B (el)

Families Citing this family (14)

* 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
EP2875865B1 (en) 2011-12-13 2019-04-10 Ecolab USA Inc. Method for treating hard water for use in a cleaning application
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
PL445497A1 (pl) * 2023-07-06 2025-01-07 Politechnika Wrocławska Sposób wytwarzania siarczanu(VI) magnezu

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
MA19507A1 (fr) 1982-12-31
DE3262643D1 (en) 1985-04-25
PT75079A (en) 1982-07-01
FR2507911B1 (fr) 1985-06-28
AU8467582A (en) 1983-01-06
IL66032A0 (en) 1982-09-30
IL66032A (en) 1985-05-31
IN157787B (el) 1986-06-14
ES8304449A1 (es) 1983-03-01
DK276382A (da) 1982-12-23
JPS588555A (ja) 1983-01-18
EP0068411A2 (en) 1983-01-05
DK156544B (da) 1989-09-11
MA19506A1 (fr) 1982-12-31
PT75079B (en) 1983-12-28
AU544703B2 (en) 1985-06-13
US4363880A (en) 1982-12-14
EP0068411A3 (en) 1983-04-27
BR8203541A (pt) 1983-06-07
CA1177467A (en) 1984-11-06
DK156544C (da) 1990-01-29
KR840000277A (ko) 1984-02-18
KR860001659B1 (ko) 1986-10-16
ES513319A0 (es) 1983-03-01
FR2507911A1 (fr) 1982-12-24
JPS6248539B2 (el) 1987-10-14
ZA823692B (en) 1983-03-30
EP0068411B1 (en) 1985-03-20

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