IT978849B - Miglioramenti di zeoliti e relativi ad esse - Google Patents

Miglioramenti di zeoliti e relativi ad esse

Info

Publication number
IT978849B
IT978849B IT2007673A IT2007673A IT978849B IT 978849 B IT978849 B IT 978849B IT 2007673 A IT2007673 A IT 2007673A IT 2007673 A IT2007673 A IT 2007673A IT 978849 B IT978849 B IT 978849B
Authority
IT
Italy
Prior art keywords
zeolites
Prior art date
Application number
IT2007673A
Other languages
English (en)
Italian (it)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT978849B publication Critical patent/IT978849B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/32Type L
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00Reforming naphtha
    • C10G35/04Catalytic reforming
    • C10G35/06Catalytic reforming characterised by the catalyst used
    • C10G35/095Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12Inorganic carriers
    • C10G47/16Crystalline alumino-silicate carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10After treatment, characterised by the effect to be obtained
    • B01J2229/26After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30After treatment, characterised by the means used
    • B01J2229/42Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IT2007673A 1972-02-07 1973-02-06 Miglioramenti di zeoliti e relativi ad esse IT978849B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549272A GB1394163A (en) 1972-02-07 1972-02-07 Zeolites

Publications (1)

Publication Number Publication Date
IT978849B true IT978849B (it) 1974-09-20

Family

ID=9797226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2007673A IT978849B (it) 1972-02-07 1973-02-06 Miglioramenti di zeoliti e relativi ad esse

Country Status (8)

Country Link
JP (1) JPS4890998A (fr)
BE (1) BE795105A (fr)
DE (1) DE2305993A1 (fr)
FR (1) FR2171173B3 (fr)
GB (1) GB1394163A (fr)
IT (1) IT978849B (fr)
NL (1) NL7301710A (fr)
SE (1) SE385686B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856278A1 (de) * 1978-12-27 1980-07-10 Degussa Verfahren zur herstellung feinstteiliger natriumaluminiumsilikate
US4973461A (en) * 1983-11-10 1990-11-27 Exxon Research & Engineering Company Crystalline zeolite composition
US4657749A (en) * 1983-11-10 1987-04-14 Exxon Research And Engineering Company Stoichiometric process for preparing a zeolite of the L type
US4552731A (en) * 1983-11-10 1985-11-12 Exxon Research And Engineering Co. Process for preparing crystalline zeolite composition ERC-2
CA1248931A (fr) * 1984-12-17 1989-01-17 Wicher T. Koetsier Preparation de la zeolite l
US5374411A (en) * 1987-08-28 1994-12-20 The Dow Chemical Company Crystalline aluminumphosphate compositions
CN108993584B (zh) * 2018-06-26 2021-05-28 中海油天津化工研究设计院有限公司 一种重整抽余油芳构化催化剂及其制备方法

Also Published As

Publication number Publication date
BE795105A (fr) 1973-08-07
FR2171173A1 (fr) 1973-09-21
NL7301710A (fr) 1973-08-09
JPS4890998A (fr) 1973-11-27
GB1394163A (en) 1975-05-14
DE2305993A1 (de) 1973-08-16
SE385686B (sv) 1976-07-19
FR2171173B3 (fr) 1976-01-30

Similar Documents

Publication Publication Date Title
IT998673B (it) Preparazione di anidridi alchenil succiniche
BR7303958D0 (pt) Construcao de mobilia
BE796555A (nl) Transportmiddel
IT962097B (it) Costruzione di cuscinetti
BE806056A (fr) Construction de supports
IT994984B (it) Preparazione di dinitrili organici
AR200585A1 (es) Preparacion de w-pentanorprostaglandinas sustituidas
BE802917A (fr) Conversion des immondices
BE800789A (fr) Element de construction
BE805354A (fr) Production de fibrilles
IT968742B (it) Preparazione di zeoliti
BE809353A (fr) Preparation de polyamides transparents
IT1004018B (it) Preparazione di poliammidi
BE769655A (fr) Preparation de polyacetylalkylene-diamines
IT978849B (it) Miglioramenti di zeoliti e relativi ad esse
IT1002034B (it) Procedimento di idroformilazione
IT983792B (it) Struttura di tergicristallo
SE385433B (sv) Av tradar bestaende netbotten
BE802999A (fr) Elements de construction
BE806163A (fr) Production de la di-4-chlorophenylsulfone
IT984771B (it) Gicco di destrezza
BR7302327D0 (pt) Composicoes de materias tanantes
AR202311A1 (es) Ciclopentano intermediario
BE805280A (fr) Preparation de hulupones
IT995469B (it) Intermedio di poliesteri