IT8819825A0 - Procedimento per ottenere sali e acidi in soluzione a partire da altri disponibili, mediante resine scambiatrici di ioni. - Google Patents

Procedimento per ottenere sali e acidi in soluzione a partire da altri disponibili, mediante resine scambiatrici di ioni.

Info

Publication number
IT8819825A0
IT8819825A0 IT8819825A IT1982588A IT8819825A0 IT 8819825 A0 IT8819825 A0 IT 8819825A0 IT 8819825 A IT8819825 A IT 8819825A IT 1982588 A IT1982588 A IT 1982588A IT 8819825 A0 IT8819825 A0 IT 8819825A0
Authority
IT
Italy
Prior art keywords
acids
procedure
available
solution
ion exchange
Prior art date
Application number
IT8819825A
Other languages
English (en)
Other versions
IT1216130B (it
Inventor
Manuel Olivo Gonzalez Garcia
Manuel Bravo Lopez
Original Assignee
Ind Quimica Del Nalon S A Ovie
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 Ind Quimica Del Nalon S A Ovie filed Critical Ind Quimica Del Nalon S A Ovie
Publication of IT8819825A0 publication Critical patent/IT8819825A0/it
Application granted granted Critical
Publication of IT1216130B publication Critical patent/IT1216130B/it

Links

Classifications

    • 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
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/185—Preparation neither from elemental phosphorus or phosphoric anhydride nor by reacting phosphate-containing material with an acid, e.g. by reacting phosphate-containing material with an ion-exchange resin or an acid salt used alone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D9/00—Nitrates of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • External Artificial Organs (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT8819825A 1987-03-18 1988-03-17 Procedimento per ottenere sali e acidi in soluzione a partire da altri disponibili, mediante resine scambiatrici di ioni. IT1216130B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8700769A ES2004570A6 (es) 1987-03-18 1987-03-18 Nuevo procedimiento para la obtencion de sales y acidos disueltos a partir de otros disponibles, mediante resinas cambiadoras de iones.

Publications (2)

Publication Number Publication Date
IT8819825A0 true IT8819825A0 (it) 1988-03-17
IT1216130B IT1216130B (it) 1990-02-22

Family

ID=8250044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819825A IT1216130B (it) 1987-03-18 1988-03-17 Procedimento per ottenere sali e acidi in soluzione a partire da altri disponibili, mediante resine scambiatrici di ioni.

Country Status (21)

Country Link
JP (1) JPS6415145A (it)
KR (1) KR880010825A (it)
AR (1) AR245018A1 (it)
AU (1) AU611423B2 (it)
BE (1) BE1001098A5 (it)
BR (1) BR8801332A (it)
DE (1) DE3808633A1 (it)
DK (1) DK150588A (it)
ES (1) ES2004570A6 (it)
FR (1) FR2612423B1 (it)
GB (1) GB2203964B (it)
GR (1) GR880100167A (it)
IL (1) IL85745A (it)
IT (1) IT1216130B (it)
LU (1) LU87168A1 (it)
MA (1) MA21219A1 (it)
MX (1) MX168146B (it)
NL (1) NL8800684A (it)
NO (1) NO881163L (it)
PT (1) PT84807B (it)
SE (1) SE8800974L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL115565A (en) * 1995-10-11 1999-12-31 Yissum Res Dev Co Metathetic process utilizing a cation exchanger
FI114791B (fi) * 2002-08-21 2004-12-31 Kemira Oyj Karboksyylihapon suolojen valmistusprosessi
CN109850992B (zh) * 2019-03-29 2023-09-26 中国科学院沈阳应用生态研究所 防治设施农业土壤次生盐碱化的水肥盐分离子输入一体化调控方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048563B (it) * 1900-01-01
US3492092A (en) * 1966-04-04 1970-01-27 Chem Separations Corp Ion exchange process for treating crude mineral solutions
US3645682A (en) * 1967-09-13 1972-02-29 Multi Minerals Ltd A process for producing phosphoric acid by the use of ion exchange resins
GB1260846A (en) * 1967-11-24 1972-01-19 Sandor Vajna Process for the production of substantially pure products by means of ion exchange
GB1220761A (en) * 1969-06-25 1971-01-27 Chemical Separations Corp Improvements relating to the pickling of metal
GB1562147A (en) * 1978-03-23 1980-03-05 Northern Eng Ind Method of regenerating of ion exchange material
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
GB2027610B (en) * 1978-05-25 1982-07-28 Northern Eng Ind Regeneration of ion exchange materials
US4388417A (en) * 1981-10-26 1983-06-14 Ecodyne Corporation Regeneration of deep bed condensate polishers

Also Published As

Publication number Publication date
SE8800974D0 (sv) 1988-03-17
JPS6415145A (en) 1989-01-19
BR8801332A (pt) 1988-11-01
GB2203964B (en) 1991-02-27
AU1320888A (en) 1988-09-22
PT84807B (pt) 1994-08-31
FR2612423B1 (fr) 1993-10-22
IL85745A (en) 1992-09-06
IT1216130B (it) 1990-02-22
SE8800974L (sv) 1988-09-19
PT84807A (pt) 1989-03-30
AR245018A1 (es) 1993-12-30
ES2004570A6 (es) 1989-01-16
DE3808633A1 (de) 1988-10-06
GB8806340D0 (en) 1988-04-13
AU611423B2 (en) 1991-06-13
FR2612423A1 (fr) 1988-09-23
DK150588D0 (da) 1988-03-18
GR880100167A (el) 1989-01-31
LU87168A1 (fr) 1988-08-23
NL8800684A (nl) 1988-10-17
MA21219A1 (fr) 1988-10-01
MX168146B (es) 1993-05-06
IL85745A0 (en) 1988-08-31
NO881163L (no) 1988-09-19
BE1001098A5 (fr) 1989-07-11
DK150588A (da) 1988-09-19
NO881163D0 (no) 1988-03-16
KR880010825A (ko) 1988-10-24
GB2203964A (en) 1988-11-02

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