FR2108252A5 - - Google Patents

Info

Publication number
FR2108252A5
FR2108252A5 FR7133598A FR7133598A FR2108252A5 FR 2108252 A5 FR2108252 A5 FR 2108252A5 FR 7133598 A FR7133598 A FR 7133598A FR 7133598 A FR7133598 A FR 7133598A FR 2108252 A5 FR2108252 A5 FR 2108252A5
Authority
FR
France
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
FR7133598A
Other languages
French (fr)
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Application granted granted Critical
Publication of FR2108252A5 publication Critical patent/FR2108252A5/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
    • 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
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7133598A 1970-09-21 1971-09-17 Expired FR2108252A5 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7421770A 1970-09-21 1970-09-21

Publications (1)

Publication Number Publication Date
FR2108252A5 true FR2108252A5 (ref) 1972-05-19

Family

ID=22118383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133598A Expired FR2108252A5 (ref) 1970-09-21 1971-09-17

Country Status (5)

Country Link
US (1) US3679604A (ref)
CA (1) CA932714A (ref)
DE (1) DE2146714A1 (ref)
FR (1) FR2108252A5 (ref)
GB (1) GB1340939A (ref)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA990974A (en) * 1973-08-27 1976-06-15 Clark Equipment Company Power transmission
US4424144A (en) 1981-11-16 1984-01-03 W. R. Grace & Co. Preparation of binderless 3A adsorbents
US5008225A (en) * 1984-05-24 1991-04-16 The B. F. Goodrich Company Catalytic dehydrohalogenation catalyst
IL96177A (en) 1989-11-01 1995-12-08 Schering Corp Painted contact lenses have a very natural look
US5057473A (en) * 1990-04-12 1991-10-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Regenerative Cu La zeolite supported desulfurizing sorbents
JP3213828B2 (ja) * 1993-05-24 2001-10-02 ユニオン昭和株式会社 ＨＦＣ−３２、ＨＦＣ−１５２ａ用乾燥剤
US5435987A (en) * 1993-07-22 1995-07-25 Pq Corporation Process for preparing ammonium zeolites of low alkali metal content

Also Published As

Publication number Publication date
GB1340939A (en) 1973-12-19
US3679604A (en) 1972-07-25
CA932714A (en) 1973-08-28
DE2146714A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse