CA974224A - Acid stable molecular sieve products - Google Patents

Acid stable molecular sieve products

Info

Publication number
CA974224A
CA974224A CA134,917A CA134917A CA974224A CA 974224 A CA974224 A CA 974224A CA 134917 A CA134917 A CA 134917A CA 974224 A CA974224 A CA 974224A
Authority
CA
Canada
Prior art keywords
molecular sieve
acid stable
stable molecular
sieve products
products
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
CA134,917A
Other languages
English (en)
Other versions
CA134917S (en
Inventor
Hanju Lee
Harvey M. Rosen
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 CA974224A publication Critical patent/CA974224A/en
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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/50—Stabilized

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CA134,917A 1971-06-24 1972-02-17 Acid stable molecular sieve products Expired CA974224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15650371A 1971-06-24 1971-06-24

Publications (1)

Publication Number Publication Date
CA974224A true CA974224A (en) 1975-09-09

Family

ID=22559843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,917A Expired CA974224A (en) 1971-06-24 1972-02-17 Acid stable molecular sieve products

Country Status (5)

Country Link
US (1) US3740347A (cs)
CA (1) CA974224A (cs)
DE (1) DE2230532C3 (cs)
FR (1) FR2143340A1 (cs)
IT (1) IT956781B (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402714A (en) * 1982-04-08 1983-09-06 Union Carbide Corporation Method for retarding corrosion in mufflers
US4752596A (en) * 1985-04-30 1988-06-21 E. I. Du Pont De Nemours And Company Modified 8-ring zeolites as catalysts
US5071539A (en) * 1985-08-30 1991-12-10 Engelhard Corporation FCC catalysts of increased effective heat capacity
ES2077561T3 (es) * 1988-02-11 1995-12-01 Euratom Proceso para la modificacion de un tamiz molecular.
ATE88916T1 (de) * 1988-02-11 1993-05-15 Air Liquide Gastrennung.
EP0394948B1 (en) * 1989-04-24 1996-01-31 Kanebo Ltd. Stabilized synthetic zeolite and a process for the preparation thereof
US5443812A (en) * 1989-04-24 1995-08-22 Kanebo Ltd. Stabilized synthetic zeolite and a process for the preparation thereof
US5206195A (en) * 1990-05-31 1993-04-27 Kanebo Ltd. Stablized synthetic zeolite and a process for the preparation thereof
GB9605533D0 (en) * 1996-03-15 1996-05-15 Unilever Plc Modified aluminosilicate
DE19643957A1 (de) * 1996-10-31 1998-05-07 Degussa Verfahren zur Verbesserung der Abrasionsbeständigkeit von Zeolith-Formkörpern

Also Published As

Publication number Publication date
US3740347A (en) 1973-06-19
DE2230532C3 (de) 1981-04-23
IT956781B (it) 1973-10-10
FR2143340A1 (cs) 1973-02-02
DE2230532A1 (de) 1972-12-28
DE2230532B2 (de) 1980-06-26

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