EA200600354A1 - Совместная подача мелочи для поддержания эффективной гидродинамики в реакторе - Google Patents

Совместная подача мелочи для поддержания эффективной гидродинамики в реакторе

Info

Publication number
EA200600354A1
EA200600354A1 EA200600354A EA200600354A EA200600354A1 EA 200600354 A1 EA200600354 A1 EA 200600354A1 EA 200600354 A EA200600354 A EA 200600354A EA 200600354 A EA200600354 A EA 200600354A EA 200600354 A1 EA200600354 A1 EA 200600354A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hydrodynamics
reactor
catalyst
support effective
particles
Prior art date
Application number
EA200600354A
Other languages
English (en)
Other versions
EA009187B1 (ru
Inventor
Люк Р. М. Мартенс
Джеймс Р. Латтнер
Раттон Д. Пейтел
Давид С. Скоуби
Стивен Н. Вон
Юньфэн Чан
Джесси Ф. Голлнер
Марсел Й.Г. Янссен
Ричард С. Синиор
Original Assignee
Эксонмобил Кемикэл Пейтентс Инк.
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
Priority claimed from US10/634,557 external-priority patent/US6951830B2/en
Priority claimed from US10/835,494 external-priority patent/US7223896B2/en
Application filed by Эксонмобил Кемикэл Пейтентс Инк. filed Critical Эксонмобил Кемикэл Пейтентс Инк.
Publication of EA200600354A1 publication Critical patent/EA200600354A1/ru
Publication of EA009187B1 publication Critical patent/EA009187B1/ru

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • B01J38/36—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed and with substantially complete oxidation of carbon monoxide to carbon dioxide within regeneration zone
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/32—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with introduction into the fluidised bed of more than one kind of moving particles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00672—Particle size selection
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Настоящее изобретение обеспечивает способы поддержания требуемого распределения частиц по размерам в реакционной системе оксигенат-в-олефин. В одном из предпочтительных вариантов изобретение включает замещение потерянной каталитической мелочи менее активными частицами сокатализатора. Путем добавления менее активных частиц сокатализатора в реакционную систему можно поддерживать требуемые характеристики сжижения и гидродинамические показатели, без воздействия на общую (или первичного катализатора) производительность катализатора и селективности по продуктам. Изобретение также направлено на множество частиц катализатора, имеющее требуемое распределение частиц по размерам, хорошо подходящее для реализации идеального сжижения и гидродинамических показателей.
EA200600354A 2003-08-05 2004-06-17 Совместная подача мелочи для поддержания эффективной гидродинамики в реакторе EA009187B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/634,557 US6951830B2 (en) 2003-08-05 2003-08-05 Molecular sieve catalyst compositions, their production and use in conversion processes
US10/835,494 US7223896B2 (en) 2004-04-29 2004-04-29 Fines co-feed for maintaining efficient reactor hydrodynamics
PCT/US2004/019351 WO2005017073A1 (en) 2003-08-05 2004-06-17 Fines co-feed for maintaining efficient reactor hydrodynamics

Publications (2)

Publication Number Publication Date
EA200600354A1 true EA200600354A1 (ru) 2006-08-25
EA009187B1 EA009187B1 (ru) 2007-12-28

Family

ID=34198352

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600354A EA009187B1 (ru) 2003-08-05 2004-06-17 Совместная подача мелочи для поддержания эффективной гидродинамики в реакторе

Country Status (3)

Country Link
EP (1) EP1660614B1 (ru)
EA (1) EA009187B1 (ru)
WO (1) WO2005017073A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070037692A1 (en) * 2005-08-10 2007-02-15 Beech James H Jr Method for stabilizing catalyst activity during MTO unit operation
EP3798180A1 (de) * 2019-09-26 2021-03-31 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Reformerrohr mit verbessertem wärmeübergang

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527694A (en) * 1968-12-09 1970-09-08 Exxon Research Engineering Co Fluid solids system
NZ196816A (en) * 1980-05-22 1983-03-15 Mobil Oil Corp Control of emmissions during regeneration of spent methanol conversion catalyst
AU555438B2 (en) * 1984-01-04 1986-09-25 Mobil Oil Corp. Fcc process
US4935568A (en) * 1988-12-05 1990-06-19 Mobil Oil Corporation Multistage process for oxygenate conversion to hydrocarbons
WO1997039300A1 (en) * 1996-04-17 1997-10-23 Abb Lummus Global Inc. Introduction of fluidizable inerts into reactors containing fluidized catalyst
US6509290B1 (en) * 2000-07-17 2003-01-21 Exxon Mobil Chemical Patents, Inc. Catalyst composition including attrition particles and method for making same
US6710008B2 (en) * 2002-01-17 2004-03-23 Exxonmobil Chemical Patents Inc. Method of making molecular sieve catalyst
US7227048B2 (en) * 2001-12-31 2007-06-05 Exxonmobil Chemical Patents Inc. Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio
US7119241B2 (en) * 2002-09-27 2006-10-10 Exxonmobile Chemical Patents Inc. Process for handling catalyst from an oxygenate to olefin reaction

Also Published As

Publication number Publication date
EP1660614A1 (en) 2006-05-31
WO2005017073A1 (en) 2005-02-24
EP1660614B1 (en) 2018-07-18
EA009187B1 (ru) 2007-12-28

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