Enhanced catalyst for converting synthesis gas to liquid motor fuels

Coughlin, Peter K

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Title: Enhanced catalyst for converting synthesis gas to liquid motor fuels

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Abstract

The conversion of synthesis gas to liquid molar fuels by means of a cobalt Fischer-Tropsch catalyst composition is enhanced by the addition of molybdenum, tungsten or a combination thereof as an additional component of said composition. The presence of the additive component increases the olefinic content of the hydrocarbon products produced. The catalyst composition can advantageously include a support component, such as a molecular sieve, co-catalyst/support component or a combination of such support components.

Inventors:

Coughlin, Peter K ^[1]

Yorktown Heights, NY

Issue Date:: Wed Jan 01 00:00:00 EST 1986

Research Org.:: UNION CARBIDE CORP

OSTI Identifier:: 865800

Patent Number(s):: 4579830

Assignee:: Union Carbide Corporation (Danbury, CT)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J2229/36 - Steaming
B01J23/882 - and cobalt
B01J23/8871 - {Rare earth metals or actinides}
B01J23/888 - Tungsten
B01J29/084 - {Y-type faujasite}
B01J29/166 - {Y-type faujasite}
B01J29/85 - Silicoaluminophosphates

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C1/0435 - {containing a metal of group 8 or a compound thereof}
C07C2523/12 - of actinides
C07C2523/28 - Molybdenum
C07C2523/30 - Tungsten
C07C2523/75 - Cobalt
C07C2523/83 - with rare earths or actinides
C07C2529/14 - Iron group metals or copper
C07C2529/85 - Silicoaluminophosphates

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DOE Contract Number:: AC22-81PC40077

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: enhanced; catalyst; converting; synthesis; gas; liquid; motor; fuels; conversion; molar; means; cobalt; fischer-tropsch; composition; addition; molybdenum; tungsten; combination; additional; component; presence; additive; increases; olefinic; content; hydrocarbon; products; produced; advantageously; support; molecular; sieve; co-catalyst; components; cobalt fischer-tropsch; enhanced catalyst; hydrocarbon products; catalyst composition; fischer-tropsch catalyst; liquid motor; motor fuels; molecular sieve; synthesis gas; products produced; converting synthesis; support component; motor fuel; support components; hydrocarbon product; additional component; molar fuels; carbon product; liquid molar; /502/518/

Citation Formats


                    Coughlin, Peter K. Enhanced catalyst for converting synthesis gas to liquid motor fuels.  United States: N. p., 1986. 
        Web.

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                    Coughlin, Peter K. Enhanced catalyst for converting synthesis gas to liquid motor fuels.  United States.

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                    Coughlin, Peter K. Wed .  
        "Enhanced catalyst for converting synthesis gas to liquid motor fuels".  United States.  https://www.osti.gov/servlets/purl/865800.

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@article{osti_865800,

  title        = {Enhanced catalyst for converting synthesis gas to liquid motor fuels},

  author       = {Coughlin, Peter K},

  abstractNote = {The conversion of synthesis gas to liquid molar fuels by means of a cobalt Fischer-Tropsch catalyst composition is enhanced by the addition of molybdenum, tungsten or a combination thereof as an additional component of said composition. The presence of the additive component increases the olefinic content of the hydrocarbon products produced. The catalyst composition can advantageously include a support component, such as a molecular sieve, co-catalyst/support component or a combination of such support components.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jan 01 00:00:00 EST 1986},

  month        = {Wed Jan 01 00:00:00 EST 1986}

}

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Enhanced catalyst and process for converting synthesis gas to liquid motor fuels

Patent Coughlin, Peter K [Yorktown Heights, NY]

The conversion of synthesis gas to liquid molar fuels by means of a cobalt Fischer-Tropsch catalyst composition is enhanced by the addition of molybdenum, tungsten or a combination thereof as an additional component of said composition. The presence of the additive component increases the olefinic content of the hydrocarbon products produced. The catalyst composition can advantageously include a support component, such as a molecular sieve, co-catalyst/support component or a combination of such support components.
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Synthesis gas comprising carbon monoxide and hydrogen is converted to C.sub.5.sup.+ hydrocarbons suitable for use as liquid motor fuels by contact with a dual catalyst system capable of enhancing the selectivity of said conversion to motor fuel range hydrocarbons and the quality of the resulting motor fuel product. The catalyst composition employs a Fischer-Tropsch catalyst, together with a co-catalyst/support component comprising SAPO silicoaluminophosphate, non-zeolitic molecular sieve catalyst.
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Synthesis gas comprising carbon monoxide and hydrogen is converted to C.sub.5.sup.+ hydrocarbons suitable for use as liquid motor fuels by contact with a dual catalyst composition capable of ensuring the production of only relatively minor amounts of heavy products boiling beyond the diesel oil range. The catalyst composition, having desirable stability during continuous production operation, employs a Fischer-Tropsch catalyst, together with a co-catalyst/support component. The latter component is a steam-stabilized zeolite Y catalyst of hydrophobic character, desirably in acid-extracted form.
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