DK1976632T3 - Højaktiv zsm-48 og fremgangsmåder til afvoksning - Google Patents

Højaktiv zsm-48 og fremgangsmåder til afvoksning Download PDF

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Publication number
DK1976632T3
DK1976632T3 DK06839336.2T DK06839336T DK1976632T3 DK 1976632 T3 DK1976632 T3 DK 1976632T3 DK 06839336 T DK06839336 T DK 06839336T DK 1976632 T3 DK1976632 T3 DK 1976632T3
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zsm
crystals
silica
composition
alumina
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DK06839336.2T
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Dominick Nicholas Mazzone
Wenyih Frank Lai
Terry Eugene Helton
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Exxonmobil Res & Eng Co
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline 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
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/703—MRE-type, e.g. ZSM-48
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7461—MRE-type, e.g. ZSM-48
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/043—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a change in the structural skeleton
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4018—Spatial velocity, e.g. LHSV, WHSV

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (19)

1. Sammensætning, som omfatter ZSM-48-krystaller, der har et siliciumoxid:aluminiumoxid-molforhold på 110 eller mindre og er fremstillet ved anvendelse af ZSM-48-podekrystaller, hvor sammensætningen er fri for ikke-ZSM-48-podekrystaller og fri for ZSM-50.
2. Sammensætning ifølge krav 1, hvor ZSM-48-krystallerne er fri for krystaller med en fibrøs morfologi.
3. Sammensætning ifølge krav 2, hvor ZSM-48-krystallerne er fri for krystaller med en nålelignende morfologi.
4. Sammensætning ifølge krav 1, hvor ZSM-48-krystallerne er fri for kenyait.
5. Sammensætning ifølge krav 1, hvor ZSM-48-krystallerne har et siliciumoxid:aluminiumoxid-forhold på mindre end 100.
6. Sammensætning ifølge krav 1, hvor ZSM-48-krystallerne er fri for ikke-ZSM-48-krystaller.
7. Sammensætning ifølge krav 1, der yderligere omfatter mindst ét af et bindemiddel og et hydrogeneringsmetal.
8. Sammensætning ifølge krav 7, hvor hydrogeneringsmetallet er et ædelmetal.
9. Sammensætning ifølge krav 1, hvor ZSM-48-krystallerne er i Na-form, i H-form eller som-syntetiseret.
10. Sammensætning ifølge krav 1, hvor ZSM-48-krystallerne består af en blanding, der indeholder et hexamethonium-strukturledende middel i et molforhold mellem strukturledende middel og siliciumoxid på fra 0,01 til 0,05.
11. Sammensætning ifølge krav 10, hvor molforhold mellem strukturledende middel og siliciumoxid i blandingen er fra 0,015 til 0,025.
12. Sammensætning ifølge krav 1, hvor de som-syntetiseret ZSM-48-krystaller har et siliciumoxid:aluminiumoxid-forhold på 100 eller mindre.
13. Sammensætning ifølge krav 1, hvor de som-syntetiseret ZSM-48-krystaller har et siliciumoxid:aluminiumoxid-forhold på mindst 70.
14. Fremgangsmåde til fremstilling af som-syntetiseret ZSM-48-krystaller ifølge krav 1, der indeholder et hexamethonium-strukturledende middel, hvor de som-syntetiseret ZSM-48-krystaller er fri for ZSM-50 og ikke-ZSM-48-podekrystaller, hvilken fremgangsmåde omfatter: fremstilling af en vandig blanding af siliciumoxid eller silicatsalt, aluminiumoxid eller aluminatsalt, hexamethoniumsalt og alkalibase, hvor blandingen har følgende molforhold: siliciumoxid:aluminiumoxid fra 70 til 110, base:siliciumoxid fra 0,1 til 0,3 og hexamethoniumsalt:siliciumoxid fra 0,01 til 0,05; og opvarmning af blandingen under omrøring i et tidsrum og ved en temperatur, der er tilstrækkelig til krystaldannelse, hvor de som-syntetiseret ZSM-48-krystaller fremstilles ved anvendelse af ZSM-48-podekrystaller.
15. Fremgangsmåde ifølge krav 14, hvor blandingen har et base:siliciumoxid-molforhold fra 0,14 til 0,18.
16. Fremgangsmåde ifølge krav 14, hvor blandingen har et hexamethoniumsalt:siliciumoxid-molhold fra 0,015 til 0,025.
17. Fremgangsmåde ifølge krav 14, hvor de som-syntetiseret ZSM-48-krystaller kombineres med mindst ét af et bindemiddel og en metalhydrogeneringsbestanddel.
18. Fremgangsmåde ifølge krav 14, hvor de som-syntetiseret ZSM- 48-krystaller har et siliciumoxid:aluminiumoxid-forhold på 70-110 .
19. Fremgangsmåde til afvoksning af et carbonhydridråmateriale, som omfatter: etablering af kontakt mellem råmaterialet og ZSM-48-katalysator under katalytiske afvoksningsbetingelser til frembringelse af et afvokset råmateriale, hvor katalysator omfatter ZSM-48-krystaller, der har et siliciumoxid: aluminiumoxid-molforhold på fra 70 til 110 og er fremstillet ved anvendelse af ZSM-48-podekrystaller, og katalysatoren er fri for ikke-ZSM-48-podekrystaller og ZSM-50.
DK06839336.2T 2005-12-13 2006-12-12 Højaktiv zsm-48 og fremgangsmåder til afvoksning DK1976632T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74980905P 2005-12-13 2005-12-13
US11/636,288 US7482300B2 (en) 2005-12-13 2006-12-08 High activity ZSM-48 and methods for dewaxing
PCT/US2006/047399 WO2007070521A1 (en) 2005-12-13 2006-12-12 High activity zsm-48 and methods for dewaxing

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US (1) US7482300B2 (da)
EP (2) EP1976632B1 (da)
JP (2) JP5498700B2 (da)
KR (2) KR101386733B1 (da)
CA (2) CA2631486C (da)
DK (1) DK1976632T3 (da)
ES (2) ES2714567T3 (da)
MY (2) MY143659A (da)
RU (2) RU2411998C2 (da)
WO (2) WO2007070522A1 (da)

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