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FR1069726A - Régénération de matières d'échange d'ions - Google Patents

Régénération de matières d'échange d'ions

Info

Publication number
FR1069726A
FR1069726A FR1069726DA FR1069726A FR 1069726 A FR1069726 A FR 1069726A FR 1069726D A FR1069726D A FR 1069726DA FR 1069726 A FR1069726 A FR 1069726A
Authority
FR
France
Prior art keywords
regeneration
ion exchange
exchange materials
materials
ion
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
Other languages
English (en)
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR1069726A publication Critical patent/FR1069726A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • C01B33/1435—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR1069726D 1951-12-04 1952-11-07 Régénération de matières d'échange d'ions Expired FR1069726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US259874A US2689229A (en) 1951-12-04 1951-12-04 Regeneration of ion-exchange materials

Publications (1)

Publication Number Publication Date
FR1069726A true FR1069726A (fr) 1954-07-12

Family

ID=22986788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069726D Expired FR1069726A (fr) 1951-12-04 1952-11-07 Régénération de matières d'échange d'ions

Country Status (5)

Country Link
US (1) US2689229A (fr)
BE (1) BE515933A (fr)
FR (1) FR1069726A (fr)
GB (1) GB715877A (fr)
NL (1) NL95539C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE515065A (fr) * 1951-10-24
US3083167A (en) * 1955-05-05 1963-03-26 Owens Corning Fiberglass Corp Manufacture and stabilization of colloidal silicic acid
US2992189A (en) * 1955-06-10 1961-07-11 Sinclair Refining Co Reactivation of sulfonated hydrogen ion exchange resin catalysts
US4458033A (en) * 1983-04-25 1984-07-03 Mobil Oil Corporation Regeneration of cationic resin in nonaqueous media
GB9215438D0 (en) * 1992-07-21 1992-09-02 Davy Mckee Stockton Process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95588B (fr) * 1939-10-18 1941-04-15
NL72488C (fr) * 1942-06-19

Also Published As

Publication number Publication date
BE515933A (fr) 1954-09-17
NL95539C (fr) 1960-10-15
GB715877A (en) 1954-09-22
US2689229A (en) 1954-09-14

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