FR1523979A - Zéolites - Google Patents

Zéolites

Info

Publication number
FR1523979A
FR1523979A FR107806A FR107806A FR1523979A FR 1523979 A FR1523979 A FR 1523979A FR 107806 A FR107806 A FR 107806A FR 107806 A FR107806 A FR 107806A FR 1523979 A FR1523979 A FR 1523979A
Authority
FR
France
Prior art keywords
zeolites
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
FR107806A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR107806A priority Critical patent/FR1523979A/fr
Application granted granted Critical
Publication of FR1523979A publication Critical patent/FR1523979A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/37—Acid treatment
FR107806A 1966-05-25 1967-05-25 Zéolites Expired FR1523979A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR107806A FR1523979A (fr) 1966-05-25 1967-05-25 Zéolites

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55291166A 1966-05-25 1966-05-25
FR107806A FR1523979A (fr) 1966-05-25 1967-05-25 Zéolites

Publications (1)

Publication Number Publication Date
FR1523979A true FR1523979A (fr) 1968-05-03

Family

ID=26176776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107806A Expired FR1523979A (fr) 1966-05-25 1967-05-25 Zéolites

Country Status (1)

Country Link
FR (1) FR1523979A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013451A1 (fr) * 1978-12-26 1980-07-23 Union Carbide Corporation Elimination de caféine par adsorption sélective avec des adsorbants zéolitiques
EP0320247A1 (fr) * 1987-12-08 1989-06-14 Uop Catalyseur pour l'hydrocraquage de produits semi-distillés et procédé pour le fabriquer
EP0395373A2 (fr) * 1989-04-27 1990-10-31 Zeofuels Research (Proprietary) Limited Modification d'une clinoptilolite naturelle et son utilisation comme catalyseur d'oligomérisation
EP0407203A1 (fr) * 1989-07-05 1991-01-09 Exxon Research And Engineering Company Zéolithes cristallines à haute teneur en silice et procédé pour les préparer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013451A1 (fr) * 1978-12-26 1980-07-23 Union Carbide Corporation Elimination de caféine par adsorption sélective avec des adsorbants zéolitiques
EP0320247A1 (fr) * 1987-12-08 1989-06-14 Uop Catalyseur pour l'hydrocraquage de produits semi-distillés et procédé pour le fabriquer
EP0395373A2 (fr) * 1989-04-27 1990-10-31 Zeofuels Research (Proprietary) Limited Modification d'une clinoptilolite naturelle et son utilisation comme catalyseur d'oligomérisation
EP0395373A3 (fr) * 1989-04-27 1991-01-23 Zeofuels Research (Proprietary) Limited Modification d'une clinoptilolite naturelle et son utilisation comme catalyseur d'oligomérisation
EP0407203A1 (fr) * 1989-07-05 1991-01-09 Exxon Research And Engineering Company Zéolithes cristallines à haute teneur en silice et procédé pour les préparer

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