FR94301E - Production de zéolithes thermiquement stables a faible teneur en métal alcalin appropriées a l'usage catalytique. - Google Patents

Production de zéolithes thermiquement stables a faible teneur en métal alcalin appropriées a l'usage catalytique.

Info

Publication number
FR94301E
FR94301E FR9691A FR9691A FR94301E FR 94301 E FR94301 E FR 94301E FR 9691 A FR9691 A FR 9691A FR 9691 A FR9691 A FR 9691A FR 94301 E FR94301 E FR 94301E
Authority
FR
France
Prior art keywords
production
alkali metal
metal content
thermally stable
low alkali
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
FR9691A
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.)
WR Grace and Co
Original Assignee
WR Grace and 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 WR Grace and Co filed Critical WR Grace and Co
Application granted granted Critical
Publication of FR94301E publication Critical patent/FR94301E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
FR9691A 1963-02-21 1965-03-18 Production de zéolithes thermiquement stables a faible teneur en métal alcalin appropriées a l'usage catalytique. Expired FR94301E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26029863A 1963-02-21 1963-02-21
US31824963A 1963-10-23 1963-10-23
US35328864A 1964-03-19 1964-03-19

Publications (1)

Publication Number Publication Date
FR94301E true FR94301E (fr) 1969-08-01

Family

ID=27401307

Family Applications (2)

Application Number Title Priority Date Filing Date
FR964459A Expired FR1554554A (fr) 1963-02-21 1964-02-20
FR9691A Expired FR94301E (fr) 1963-02-21 1965-03-18 Production de zéolithes thermiquement stables a faible teneur en métal alcalin appropriées a l'usage catalytique.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR964459A Expired FR1554554A (fr) 1963-02-21 1964-02-20

Country Status (3)

Country Link
DE (1) DE1567536B2 (fr)
FR (2) FR1554554A (fr)
GB (2) GB1060436A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162969A (en) * 1968-08-19 1969-09-04 Shell Int Research A Process for Converting Hydrocarbons
NL7018221A (fr) * 1969-12-18 1971-06-22

Also Published As

Publication number Publication date
DE1567536A1 (de) 1970-09-10
FR1554554A (fr) 1969-01-24
GB1102799A (en) 1968-02-07
DE1567536B2 (de) 1976-09-23
DE1792787B1 (de) 1977-02-24
GB1060436A (en) 1967-03-01

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