FI91851B - Förfarande för förbättring av propen-etenblandningar i turbulenta fluidiserade katalysatorbäddreaktorer - Google Patents

Förfarande för förbättring av propen-etenblandningar i turbulenta fluidiserade katalysatorbäddreaktorer Download PDF

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FI91851B
FI91851B FI905775A FI905775A FI91851B FI 91851 B FI91851 B FI 91851B FI 905775 A FI905775 A FI 905775A FI 905775 A FI905775 A FI 905775A FI 91851 B FI91851 B FI 91851B
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catalyst
reactor
feedstock
propylene
reaction
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FI905775A0 (sv
FI91851C (sv
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Amos Andrew Avidan
David Lee Johnson
Jorge Luis Soto
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Mobil Oil Corp
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    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • 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
    • B01J8/1836—Heating and cooling the 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
    • 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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • 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
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00309—Controlling the temperature by indirect heat exchange with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353—Non-cryogenic fluids
    • B01J2208/00371—Non-cryogenic fluids gaseous
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • 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
    • C10G2300/10—Feedstock materials
    • C10G2300/1088—Olefins
    • C10G2300/1092—C2-C4 olefins
    • 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
    • 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
    • C10G2400/22—Higher olefins
    • 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
    • C10G2400/30—Aromatics
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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
    • 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
    • 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
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
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Claims (14)

1. Förfarande för kontinuerlig konversion av etenhaltigt lätt kolväterämaterial tili tyngre kolväteprodukter, varvid inmatningsrämaterialet bringas vid förhöjd temperatur i kon-takt med en fluidiserad bädd av en zeolitkatalysator vid 30 konversionsförhällanden under upprätthällande av den flui-diserade bädden av katalysatorn i en vertikal reaktorkolonn ·" som uppvisar en turbulent reaktionszon, genom att leda in- matningsrämaterialgas uppät genom reaktionszonen med en has-tighet som är större än övergängshastigheten för en tät bädd 35 vid turbulenta förhällanden och mindre än transporthastighe-ten för den genomsnittliga katalysatorpartikein, och genom att avlägsna en del av den förkoksade katalysatorn frän reaktionszonen, genom att oxidativt regenerera den avlägsna- 25
91 S51 de katalysatorn och genom att returnera den regenererade katalysatorn tili reaktionszonen i en mängd för att reglera den katalytiska aktiviteten, varvid viktförhällandet C3-C3-alkan:alken i kolväteprodukten upprätthälles mellan 0,1:1 5 och 200:1 under reaktionsstränghetsförhällanden, vilka in-verkar pä konversionen av inmatningsrämaterialet, kanneteck-nat av att det olefina inmatningsrämaterialet berikas med en propen-propanblandning för att ästadkomma ett molförhällande av propen:eten av minst 2:1, varvid utbytet av isobutan och 10 C5+-bensin ökas.
2. Förfarande enligt patentkravet 1, kännetecknat av att katalysatorn innehäller en sur kvartshaltig metallosilikat-zeolit med strukturen av ZSM-5-zeolit och ett kiseldioxids- 15 aluminiumoxidförhällande inom omrädet 25:1 - 70:1.
3. Förfarande enligt patentkravet 1, kännetecknat av att inmatningsrämaterialet bestär väsentligen av lätt krack-ningsgas innehällande minst 75 - 80 vikt-% propen och 2-25 20 vikt-% eten.
4. Förfarande enligt patentkravet 1, kännetecknat av att den aktiva katalysatorn bestär väsentligen av porös pen-tasilzeolit med ett skenbart alfa-värde av 3 - 80, och en 25 medelpartikelstorlek av 20 - 100 μπι, och katalysatorns to-talmängd innefattar ätminstone 10 vikt-% av finfördelade partiklar med en partikelstorlek av mindre än 32 /xm.
5. Förfarande enligt patentkravet 1, kännetecknat av att 30 katalysatorpartiklarna innehäller 5-95 vikt-% aluminosili- kat-ZSM-5-zeolit väri molförhällandet kiseldioxid:aluminium-oxid är inom omrädet 20:1 - 200:1 och vars kristallstorlek är 0,02 - 2 /im. 35 6. Förfarande enligt patentkravet 1, kännetecknat av att ytströmningshastigheten hos inmatningsrämaterialängan är 0,3 - 2 m/s; reaktionstemperaturen är 315 - 510°C; och den pä viktbasis räknade volymströmningshastigheten hos inmatnings- 851 26 rämaterialet per timme (räknat pä olefinekvivalenten och reaktorns totala katalysatormängd) är 0,1 - 5.
7. Förfarande enligt patentkravet 1, kännetecknat av att 5 katalysatorn bestär väsentligen av mellanporös pentasilzeo- lit med ett skenbart alfa-värde av 3 - 80, och en medelpar-tikelstorlek av 20 - 100 μπι, och reaktorkatalysatorns total-mängd innefattar ätminstone 10 vikt-% av finfördelade par-tiklar med en partikelstorlek av mindre än 32 μπι. 10
8. Förfarande enligt patentkravet 1, kännetecknat av att inmatningsrämaterialet bestär väsentligen av lätta Cj-C4-kol-väten av krackningsgas, och olefinets deltryck i inmatnings-rämaterialet är minst 50 kPa. 15
9. Förfarande enligt patentkravet 1, kannetecknat av att C4-kolväteprodukten separeras frän C5+-produkten och ätercir-kuleras tili reaktorn med ett ätercirkuleringsförhällande av 0,1:1 - 5:1 mol/mol av färskt inmatningsmaterial„ 20
10. Förfarande enligt patentkravet 1, kannetecknat av att reaktorkolonnen innehäller vertikala, horisontala eller en konbination av vertikala och horisontala värmeväxlarrör för avlägsnande av reaktionsvärme och regiering av reaktionstem- 25 peraturen.
11. Förfarande enligt patentkravet 1, kännetecknat av att värmeväxlarrören minskar reaktorns effektiva hydrauliska diameter, minskar den radiella och axiella blandningen i 30 reaktorn och förbättrar reaktorns effektivitet, varvid av-lägsnandet av reaktionsvärme och regleringen av reaktorns temperatur förbättras genom regiering av den inmatade pro-duktens temperatur medelst värmeväxling med reaktorns ut-loppsgas och/eller med en ytterligare uppvärmare. 35
12. Förfarande enligt patentkravet 1, kännetecknat av att inmatningsrämaterialet innehäller etylenisk FCC-bränslegas berikad med en propan-propylenström av FCC-biprodukt, och 27 ~i η C Γ Ί y I öo1 att kolvätegasprodukten uppmätes för bestämning av propan:-propenförhällandet, och reaktionens stränghetsförhällanden justeras för upprätthällande av viktförhällandec propan:pro-pen mellan 0,2:1 - 5:1 efter det att tillsatt propan medräk-5 nats.
13. Förfarande enligt patentkravet 1, Jcännetecknat av att katalysatorn bestär huvudsakligen av kvartshaltig sur alu-minosilikatzeolit med strukturen av ZSM-5-zeolit och ett 10 kiseldioxid:aluminiumoxidf0rhällande inom omrädet 25:1 -70:1.
FI905775A 1988-05-23 1990-11-22 Förfarande för förbättring av propen-etenblandningar i turbulenta fluidiserade katalysatorbäddreaktorer FI91851C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19754688 1988-05-23
US07/197,546 US4899014A (en) 1985-05-14 1988-05-23 Upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor
US8902248 1989-05-23
PCT/US1989/002248 WO1989011465A1 (en) 1988-05-23 1989-05-23 Process for upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor

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FI905775A0 FI905775A0 (sv) 1990-11-22
FI91851B true FI91851B (sv) 1994-05-13
FI91851C FI91851C (sv) 1994-08-25

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US (1) US4899014A (sv)
EP (1) EP0418318B1 (sv)
JP (1) JP2818459B2 (sv)
AU (1) AU617200B2 (sv)
DE (1) DE68911921T2 (sv)
FI (1) FI91851C (sv)
WO (1) WO1989011465A1 (sv)

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US5288393A (en) 1990-12-13 1994-02-22 Union Oil Company Of California Gasoline fuel
USH2156H1 (en) 1998-01-08 2006-05-02 Charles Hall Schleyer Gasoline fuel
CA2376700A1 (en) * 2002-03-13 2003-09-13 Irving Oil Limited Unleaded gasoline compositions
EP1424318A1 (en) * 2002-11-26 2004-06-02 Akzo Nobel N.V. Alkylation process using a reactor comprising multiple catalyst beds
US7692049B2 (en) * 2005-01-31 2010-04-06 Exxonmobil Chemical Patents Inc. Hydrocarbon compositions useful for producing fuels and methods of producing the same
US7678954B2 (en) * 2005-01-31 2010-03-16 Exxonmobil Chemical Patents, Inc. Olefin oligomerization to produce hydrocarbon compositions useful as fuels
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EP0418318B1 (en) 1993-12-29
JP2818459B2 (ja) 1998-10-30
FI905775A0 (sv) 1990-11-22
DE68911921T2 (de) 1994-04-21
AU3841389A (en) 1989-12-12
EP0418318A1 (en) 1991-03-27
DE68911921D1 (de) 1994-02-10
AU617200B2 (en) 1991-11-21
US4899014A (en) 1990-02-06
JPH03504394A (ja) 1991-09-26
FI91851C (sv) 1994-08-25
WO1989011465A1 (en) 1989-11-30

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