IT1396204B1 - Apparato e suo uso per la rigenerazione di zeoliti. - Google Patents

Apparato e suo uso per la rigenerazione di zeoliti.

Info

Publication number
IT1396204B1
IT1396204B1 ITMI2009A001752A ITMI20091752A IT1396204B1 IT 1396204 B1 IT1396204 B1 IT 1396204B1 IT MI2009A001752 A ITMI2009A001752 A IT MI2009A001752A IT MI20091752 A ITMI20091752 A IT MI20091752A IT 1396204 B1 IT1396204 B1 IT 1396204B1
Authority
IT
Italy
Prior art keywords
zeoliths
regeneration
Prior art date
Application number
ITMI2009A001752A
Other languages
English (en)
Inventor
Giuseppe Faslivi
Maria Ilaria Pistelli
Fabio Fabiani
Rodolfo Vignola
Rosa Sbardellati
Medardo Pinti
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Priority to ITMI2009A001752A priority Critical patent/IT1396204B1/it
Publication of ITMI20091752A1 publication Critical patent/ITMI20091752A1/it
Application granted granted Critical
Publication of IT1396204B1 publication Critical patent/IT1396204B1/it

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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/22—Moving bed, e.g. vertically or horizontally moving bulk
    • B01J38/24—Moving bed, e.g. vertically or horizontally moving bulk having mainly transverse, i.e. lateral, flow of oxygen-containing gas and material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
ITMI2009A001752A 2009-10-13 2009-10-13 Apparato e suo uso per la rigenerazione di zeoliti. IT1396204B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2009A001752A IT1396204B1 (it) 2009-10-13 2009-10-13 Apparato e suo uso per la rigenerazione di zeoliti.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001752A IT1396204B1 (it) 2009-10-13 2009-10-13 Apparato e suo uso per la rigenerazione di zeoliti.

Publications (2)

Publication Number Publication Date
ITMI20091752A1 ITMI20091752A1 (it) 2011-04-14
IT1396204B1 true IT1396204B1 (it) 2012-11-16

Family

ID=42174472

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001752A IT1396204B1 (it) 2009-10-13 2009-10-13 Apparato e suo uso per la rigenerazione di zeoliti.

Country Status (1)

Country Link
IT (1) IT1396204B1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286654A (en) * 1940-02-28 1942-06-16 Socony Vacuum Oil Co Inc Method for heat treatment for solid particles
US3301792A (en) * 1964-09-29 1967-01-31 Skelly Oil Co Reactivation of molecular sieves
DE2952216C2 (de) * 1979-12-22 1983-01-27 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zur Rückgewinnung und Wiederverwertung von Wärme aus den Abgasen metallurgischer Prozesse

Also Published As

Publication number Publication date
ITMI20091752A1 (it) 2011-04-14

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