US20090107033A1 - Hydrogenation Process - Google Patents

Hydrogenation Process Download PDF

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Publication number
US20090107033A1
US20090107033A1 US12/227,214 US22721407A US2009107033A1 US 20090107033 A1 US20090107033 A1 US 20090107033A1 US 22721407 A US22721407 A US 22721407A US 2009107033 A1 US2009107033 A1 US 2009107033A1
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Prior art keywords
reactor
hydrocarbon
carboxylic acid
hydrocarbons
derived
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US12/227,214
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English (en)
Inventor
Nicholas John Gudde
James Adam Townsend
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BP Oil International Ltd
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BP Oil International Ltd
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Assigned to BP OIL INTERNATIONAL LIMITED reassignment BP OIL INTERNATIONAL LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GUDDE, NICHOLAS JOHN, TOWNSEND, JAMES ADAM
Publication of US20090107033A1 publication Critical patent/US20090107033A1/en
Abandoned legal-status Critical Current

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    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/50—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • C10G3/45—Catalytic treatment characterised by the catalyst used containing iron group metals or compounds thereof
    • C10G3/46—Catalytic treatment characterised by the catalyst used containing iron group metals or compounds thereof in combination with chromium, molybdenum, tungsten metals or compounds thereof
    • 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
    • C10G2300/1011—Biomass
    • C10G2300/1014—Biomass of vegetal origin
    • 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
    • C10G2300/1011—Biomass
    • C10G2300/1018—Biomass of animal origin
    • 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
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2400/04—Diesel oil
    • 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

Definitions

  • This invention relates to the field of hydrogenation, more specifically to the hydroprocessing of carboxylic acids and/or carboxylic acid esters, for example biologically derived fatty acids and/or fatty acid esters, to produce fuels.
  • fuel precursor compositions are typically produced by mixing straight run fractions from the crude distillation unit with refinery streams derived from the upgrading of heavier or lighter fractions from the crude distillation unit.
  • these compositions contain undesirable components, such as aromatics, olefins or sulphurous compounds, and require further treatment in order to render them suitable for use as fuels.
  • One way in which this is achieved is to subject them to hydrogenation processes such as hydrotreatment or hydrocracking in order to reduce levels of undesirable components.
  • Such processes entail contacting the precursor fuel composition with hydrogen at elevated temperature and pressure, optionally in the presence of a catalyst, wherein olefins and aromatics are hydrogenated to paraffins, and sulphur-containing compounds are converted to hydrogen sulphide, which can be removed from the fuel using a flash or separator vessel.
  • biomass As the source of the fuel. Biomass, whether plant or animal-derived, is ultimately produced by the fixation of atmospheric carbon dioxide through photosynthesis and associated biochemical processes. As the quantity of carbon dioxide released on combustion of biomass is equivalent to the quantity of carbon dioxide extracted from the atmosphere for its production, biomass combustion is effectively a CO 2 -neutral process.
  • a problem associated with blending biologically derived oils, such as fatty acids and/or fatty acid esters, with existing fuel formulations is that combustion engines may need to be modified in order to run efficiently on the modified fuel.
  • One way of avoiding the need for engine modification is to convert the biological oils to hydrocarbons that can readily be blended with existing fuel.
  • Such a process is described, for example, in U.S. Pat. No. 5,702,722, in which a biomass feedstock is reacted with hydrogen to produce a mixture of hydrocarbons, the middle distillate fraction of which is suitable for blending with conventional diesel fuel.
  • hydrotreating fatty acids and/or fatty acid esters is generally more exothermic and consumes more hydrogen than hydrotreating a middle distillate fuel.
  • more gaseous by-products such as carbon dioxide are typically produced, which can lead to higher rates of corrosion of process equipment.
  • a process for the production of a fuel composition comprising hydrocarbons derived from carboxylic acids and/or carboxylic acid esters, which process comprises the steps of;
  • the present invention comprises two hydrogenation stages, wherein the first stage involves contacting a first hydrocarbon-containing process stream with hydrogen to reduce the levels of olefin and/or heteroatom-containing organic compounds contained therein to produce a first hydrocarbon-containing product stream, and the second step involves hydrogenation of a carboxylic acid and/or ester in combination with at least a portion of the first hydrocarbon-containing product stream.
  • the first stage involves contacting a first hydrocarbon-containing process stream with hydrogen to reduce the levels of olefin and/or heteroatom-containing organic compounds contained therein to produce a first hydrocarbon-containing product stream
  • the second step involves hydrogenation of a carboxylic acid and/or ester in combination with at least a portion of the first hydrocarbon-containing product stream.
  • conditions within the second reactor can be maintained such that the hydrogenation of the carboxylic acid and/or carboxylic acid ester to hydrocarbons is optimised, which may be different from the conditions maintained in the first reactor.
  • the present invention is particularly suitable for the production of fuel compositions in which components derived from the carboxylic acid and/or ester are in the minority, such that the separate hydrogenations enable optimum yields of the desired fuel to be achieved for each feedstock.
  • the fuel comprises in the range of from 0.1 to 49.9% by weight of components derived from carboxylic acid and/or carboxylic acid ester, such as in the range of 2 to 15% by weight.
  • a mixture of more than one carboxylic acid and/or carboxylic acid ester can be used.
  • the carboxylic acid and/or ester, or mixtures of carboxylic acids and/or esters, is preferably chosen such that the one or more hydrocarbons produced by the reaction in the second reactor are in the same range as those in the target fuel.
  • diesel fuels typically comprise hydrocarbons having in the range of from 10 to 22 carbon atoms.
  • carboxylic acids which produce hydrocarbons with numbers of carbon atoms in this range would be suitable, such as mono- or di-carboxylic acids including n-hexadecanoic acid or 1,16-di hexadecanoic acid and/or esters thereof.
  • Fatty acids and/or their esters are also suitable, with general formula R 1 C(O)OH and/or R 1 C(O)O—R 2 , where R 1 and R 2 are typically hydrocarbon chains.
  • fatty acids and/or esters suitable for use in accordance with the present invention in the production of a diesel fuel include, for example, lauric, myristic, palmitic, stearic, linoleic, linolenic, oleic, arachidic and erucic acids and/or esters thereof, wherein R 1 comprises 11, 13, 15, 17, 17, 17, 17, 19 and 21 carbon atoms respectively.
  • the fatty acids and/or esters thereof may have saturated or unsaturated hydrocarbon groups.
  • Di- or tri-glycerides may comprise hydrocarbon chains derived from the same or different fatty acids.
  • the carboxylic acid and/or ester is derived from biomass, being a component for example of plant or animal-derived oil or fat.
  • Use of biologically-derived carboxylic acids and/or esters ensures that the resulting fuel composition has a lower net emission of atmospheric carbon dioxide compared to an equivalent fuel derived purely from mineral sources.
  • Suitable biological sources of carboxylic acids and/or esters include plant-derived oils, such as rapeseed oil, peanut oil, canola oil, sunflower oil, tall oil, corn oil, soybean oil. Animal oils or fats, such as tallow fat or chicken fat, are also suitable sources of carboxylic acids and/or esters, as are waste oils, such as used cooking oils.
  • Biological oils or fats comprise triglycerides with hydrocarbon groups having numbers of carbon atoms commensurate with hydrocarbons typically found in diesel fuel.
  • the process of the present invention is preferably used to produce diesel fuel, in which the second reactor is maintained under hydrotreating conditions, which consumes less hydrogen and requires less energy than converting the biological oils or fats to lower boiling fuels such as jet fuel, gasoline or LPG, which typically require harsher hydrocracking conditions.
  • a first hydrocarbon-containing process stream is fed to a first reactor, in which it is reacted with hydrogen.
  • the first hydrocarbon-containing process stream is suitably a liquid process stream. It may be derived from gas or coal, wherein liquid hydrocarbons have been produced therefrom through processes such as steam reforming and/or partial oxidation coupled with Fischer Tropsch synthesis. Alternatively, the first hydrocarbon-containing process stream can be derived from crude oil.
  • the present invention is particularly suitable for crude oil-derived liquid hydrocarbon process streams, as they are typically higher in heteroatom-containing organic compounds compared to Fischer Tropsch-derived hydrocarbons.
  • Suitable process streams derived from the refining of crude oil include naphtha, kerosene, or middle distillate fractions.
  • the process stream may be a straight-run fraction taken directly from a crude oil distillation unit, or it may be derived from or comprise hydrocarbons produced by other refinery processes, such as cracking, reforming, coking, dearomatisation and/or alkylation.
  • crude oil-derived streams contain components such as olefins and/or heteroatom-containing organic compounds, in particular organosulphur compounds, and hence are suitably treated with hydrogen by processes such as hydrocracking or hydrotreating.
  • the first hydrocarbon-containing process stream preferably comprises middle distillate hydrocarbons, which boil at temperatures typically in the range of from 150 to 400° C., and wherein the number of carbon atoms is typically in the range of from 10 to 22 carbon atoms.
  • This fraction is preferably used to produce diesel fuel, although it can also be used to produce heating oil and jet fuel.
  • the straight-run fraction may be mixed with hydrocarbons produced by other refinery processes, such as steam cracking and/or hydrocracking of heavier crude fractions, which produce hydrocarbons in a similar boiling range to that of the straight-run fraction.
  • the first hydrocarbon-containing process stream comprises alkanes, olefins and/or one or more heteroatom-containing compounds.
  • the heteroatom-containing compounds are sulphur-containing compounds such as mercaptans or thiols. They are typically present at concentrations greater than that allowed in the desired fuel by State regulatory authorities.
  • the sulphur content of the first hydrocarbon-containing process stream is typically 200 ppm or more, such as 0.1% by weight or more, for example in the range of from 0.2 to 2% by weight, expressed as elemental sulphur.
  • Olefins may be present at concentrations up to 50% by weight, typically up to 20% by weight.
  • Other possible constituents of the first hydrogen-containing product stream include aromatic compounds, such as naphthenes.
  • the first hydrocarbon-containing product stream does not comprise carboxylic acids and/or esters or biomass-derived constituents, as these are preferably fed to the second reactor.
  • Conditions in the first reactor are maintained so as to reduce the concentration of olefins and/or heteroatom-containing organic compounds contained in the first hydrocarbon-containing process stream. This can be achieved by employing conditions typically used in refinery hydrocracking or hydrotreating processes.
  • Hydrotreating or hydrocracking is typically carried out at temperatures in the range of from 250 to 430° C. and pressures in the range of from 20 to 200 bara (2 to 20 MPa).
  • the severity of the conditions depends on the nature of the hydrocarbon-containing process stream being fed to the reactor, and the nature of the desired fuel product. For example, where removing heteroatom-containing organic compounds from a stream suitable for gasoline fuel is the main concern, low severity, hydrotreating conditions employing temperatures in the range of from 250 to 350° C. and pressures in the range of from 20 to 40 bara (2 to 4 MPa) are typically used. For removing heteroatom-containing organic compounds from a process stream suitable for diesel fuel, then moderate severity hydrotreating conditions may be employed, with temperatures typically in the range of from 300 to 400° C.
  • hydrotreating conditions such as temperatures in the range of from 350 to 410° C. and pressures in the range of from 70 to 150 bara (7 to 15 MPa).
  • hydrocracking conditions such as temperatures in the range of from 350 to 430° C., and pressures in the range of from 100 to 200 bara (10 to 20 MPa).
  • the hydrogenation reaction in the first reactor may be catalysed or uncatalysed, preferably catalysed.
  • Suitable catalysts include those comprising one or more of Ni, Co, Mo (others), preferably Ni and Mo, or Co and Mo.
  • the catalyst is typically supported on a support such as zirconia, titania or gamma-alumina, preferably gamma alumina. Such catalysts are suitable for both hydrotreating and hydrocracking, depending on the reaction conditions.
  • the reaction in the first reactor may be a hydrocracking reaction in the presence of a hydrocracking catalyst, a hydrotreating reaction in the presence of a hydrotreating catalyst, or may be a combined hydrocracking and hydrotreating reaction, optionally in the presence of two or more catalyst beds.
  • the product of the first reactor, the first hydrocarbon-containing product stream has lower concentrations of olefins and/or heteroatom-containing organic compounds than the first hydrocarbon-containing process stream fed to the first reactor.
  • the sulphur concentrations in the first hydrocarbon-containing product stream are typically less than 200 ppm expressed as elemental sulphur.
  • At least a portion of the first hydrocarbon-containing product stream is fed to the second reactor, optionally and preferably with prior removal of light end components such as hydrogen sulphide and unreacted hydrogen using, for example, a flash separator.
  • the unreacted hydrogen may suitably be recycled back to the first reactor, used as feed to the second reactor, or used elsewhere, for example in a different refinery process.
  • Carboxylic acid and/or carboxylic acid ester is fed to the second reactor with hydrogen and at least a portion of the product stream from the first reactor.
  • LPG liquefied petroleum gas
  • the diluting effect of the first hydrocarbon-containing product stream can mitigate the extent of catalyst fouling that may occur by reducing unwanted side reactions of the carboxylic acid and/or ester.
  • the diluting effect may also reduce hydrogen consumption within the catalyst bed, leading to reduced catalyst coking.
  • Yet another advantage of combining the carboxylic acid and/or ester with a portion of the first product stream for the second reactor is that the concentrations of any residual olefins and/or heteroatom-containing organic compounds that remain in the first product stream from the first reactor can be further reduced.
  • the carboxylic acid and/or ester, the hydrogen and the portion of the first hydrocarbon-containing product stream may be fed to the second reactor separately.
  • any or all of the separate components can be pre-mixed before being fed to the second reactor.
  • additional hydrocarbons for example a portion of the first hydrocarbon-containing process stream that has not been fed to the first reactor, can be fed to the second reactor in addition to the first hydrocarbon-containing product stream and the carboxylic acid and/or ester.
  • the quantity of any additional hydrocarbons fed to the second reactor is sufficiently low so that the advantages of diluting the carboxylic acid and/or ester with an already hydrogenated product stream (the first hydrocarbon-containing product stream) can still be realised.
  • Conditions in the second reactor are maintained such that the carboxylic acid and/or ester is converted into one or more hydrocarbons. Typically, other by-products such as carbon dioxide, carbon monoxide, propane and water, are also produced during the reaction. Conditions typically used in a hydrotreater or hydrocracker, as described above, are maintained in the second reactor, these being dependent on the nature of the carboxylic acid and/or ester or the biomass material that is fed to the reactor. Hydrogen consumption by the carboxylic acid and/or ester is typically greater than that of the hydrocarbon-containing first product stream that is also fed to the second reactor, hence hydrotreating conditions are typically maintained so as to prevent more hydrogen than necessary being utilised through processes such as hydrocracking of any of the feed components.
  • Temperatures in the range of from 200 to 410° C. are typically maintained, preferably in the range of from 320° C. to 410° C.
  • pressures in the range of from 20 to 200 bara (2 to 20 MPa) are used, preferably in the range of from 50 to 200 bara (5 to 20 MPa).
  • Conditions are preferably maintained in the reactor such that almost complete conversion of the carboxylic acid and/or ester is achieved, for example greater than 90 wt % conversion, preferably greater than 95% conversion.
  • the second hydrocarbon-containing product stream removed from the second reactor comprises one or more hydrocarbons derived from the carboxylic acid and/or ester fed to the second reactor.
  • the second hydrocarbon-containing product stream is treated to remove light end impurities, such as unreacted hydrogen or any hydrogen sulphide derived from further desulphurisation of the first hydrocarbon-containing product stream. This is suitably achieved by means of a flash separator for example.
  • the catalyst in the second reactor is preferably a hydrotreating catalyst as hitherto described.
  • hydrogen sulphide generated from desulphurisation reactions in the first reactor can advantageously assist in maintaining a sulphided active metal in the second reactor.
  • Either or both of the first and second hydrocarbon-containing product streams may comprise some hydrocarbons that are too heavy or light to be used as a single type of fuel.
  • either or both of the product streams may optionally be fractionated or distilled such that, for example, one or more of a light hydrocarbon fraction, a gasoline fraction, a jet fuel fraction and a diesel fraction can be produced. This minimises waste from the process, and ensures that the final fuel blend maintains the quality and consistency of analogous fuels produced by means other than the present invention.
  • FIG. 1 is a schematic overview of a process in accordance with the present invention.
  • a straight-run middle distillate stream 1 with sulphur content of 1 wt % is fed, together with hydrogen 2 , to first reactor 3 , which contains a sulphided Co—Mo/Alumina catalyst. Conditions in the first reactor are 370° C. and 100 bara pressure.
  • the Liquid Hourly Space Velocity (LHSV) of the middle distillate over the catalyst is 3 hr ⁇ 1 .
  • the first hydrocarbon-containing product stream 4 removed from the reactor, having a sulphur content of 75 ppm is joined with a feed of tallow oil 5 and fed into a second reactor 7 together with hydrogen 6 .
  • the second reactor is maintained at 350° C. and 99 bara pressure, with a total LHSV (i.e.
  • the second hydrocarbon-containing product stream 8 removed from the second reactor is fed to a flash separator 9 , wherein volatile components 10 , including H 2 S and unreacted hydrogen, are separated from a liquid phase 11 comprising fuel hydrocarbons.
  • the liquid phase comprising fuel hydrocarbons is fed to a fractionation and stripping column 12 operating at 2 bara with a temperature at the base of the column of 380° C.
  • a light phase 13 comprising light hydrocarbons and hydrogen sulphide is removed from the head of the column, a jet fuel stream 14 is removed from the middle portion of the column, above the point at which the fuel hydrocarbon stream 11 is fed, and a diesel fuel stream 15 is removed from the base of the column.
  • the diesel fuel has a sulphur content of less than 50 ppm.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
US12/227,214 2006-05-25 2007-05-18 Hydrogenation Process Abandoned US20090107033A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06252735.3 2006-05-25
EP06252735 2006-05-25
PCT/GB2007/001841 WO2007138254A1 (fr) 2006-05-25 2007-05-18 Procédé d'hydrogénation

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US20090107033A1 true US20090107033A1 (en) 2009-04-30

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US12/227,214 Abandoned US20090107033A1 (en) 2006-05-25 2007-05-18 Hydrogenation Process

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US (1) US20090107033A1 (fr)
EP (1) EP2019854B1 (fr)
CN (1) CN101454424B (fr)
AT (1) ATE509995T1 (fr)
AU (1) AU2007266927B2 (fr)
BR (1) BRPI0712612A2 (fr)
CA (1) CA2652739C (fr)
ES (1) ES2365873T3 (fr)
MY (1) MY146604A (fr)
NZ (1) NZ572743A (fr)
WO (1) WO2007138254A1 (fr)
ZA (1) ZA200809793B (fr)

Cited By (37)

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US20090077867A1 (en) * 2007-09-20 2009-03-26 Marker Terry L Production of Diesel Fuel from Renewable Feedstocks with Reduced Hydrogen Consumption
US20090077865A1 (en) * 2007-09-20 2009-03-26 Kalnes Tom N Production of Diesel Fuel from Biorenewable Feedstocks with Heat Integration
US20090078611A1 (en) * 2007-09-20 2009-03-26 Marker Terry L Integrated Process for Oil Extraction and Production of Diesel Fuel from Biorenewable Feedstocks
US20090077864A1 (en) * 2007-09-20 2009-03-26 Marker Terry L Integrated Process of Algae Cultivation and Production of Diesel Fuel from Biorenewable Feedstocks
US20090158637A1 (en) * 2007-12-21 2009-06-25 Mccall Michael J Production of Aviation Fuel from Biorenewable Feedstocks
US20090162264A1 (en) * 2007-12-21 2009-06-25 Mccall Michael J Production of Aviation Fuel from Biorenewable Feedstocks
US20090193709A1 (en) * 2007-09-20 2009-08-06 Marker Terry L Production of Diesel Fuel from Biorenewable Feedstocks with Lower Hydrogen Consumption
US20090229172A1 (en) * 2008-03-17 2009-09-17 Brady John P Production of Transportation Fuel from Renewable Feedstocks
US20090229173A1 (en) * 2008-03-17 2009-09-17 Gosling Christopher D Production of Diesel Fuel and Aviation Fuel from Renewable Feedstocks
US20090229174A1 (en) * 2008-03-17 2009-09-17 John P Brady Production of Diesel Fuel from Renewable Feedstocks
US20090253948A1 (en) * 2008-04-06 2009-10-08 Mccall Michael J Fuel and Fuel Blending Components from Biomass Derived Pyrolysis Oil
US20090250376A1 (en) * 2008-04-06 2009-10-08 Brandvold Timothy A Production of Blended Gasoline and Blended Aviation Fuel from Renewable Feedstocks
US20090294324A1 (en) * 2008-04-06 2009-12-03 Brandvold Timothy A Production of Blended Gasoline Aviation and Diesel Fuels from Renewable Feedstocks
US20090301930A1 (en) * 2008-04-06 2009-12-10 Brandvold Timothy A Production of Blended Fuel from Renewable Feedstocks
US20090318737A1 (en) * 2008-06-24 2009-12-24 Luebke Charles P Production of Paraffinic Fuel from Renewable Feedstocks
US20090321311A1 (en) * 2008-06-27 2009-12-31 Uop Llc Production of diesel fuel from renewable feedstocks containing phosphorus
US20100076238A1 (en) * 2008-12-16 2010-03-25 Uop Llc Production of Fuel from Co-Processing Multiple Renewable Feedstocks
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US20100137662A1 (en) * 2008-12-12 2010-06-03 Sechrist Paul A Production of Diesel Fuel from Biorenewable Feedstocks Using Non-Flashing Quench Liquid
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US7982078B2 (en) 2007-09-20 2011-07-19 Uop Llc Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen
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US8039682B2 (en) 2008-03-17 2011-10-18 Uop Llc Production of aviation fuel from renewable feedstocks
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WO2012088145A2 (fr) 2010-12-20 2012-06-28 Conocophillips Company Production de combustibles renouvelables
US20120184789A1 (en) * 2011-01-19 2012-07-19 Ackerson Michael D Process for hydroprocessing of non-petroleum feedstocks
US8471081B2 (en) 2009-12-28 2013-06-25 Uop Llc Production of diesel fuel from crude tall oil
US8591726B2 (en) 2010-06-30 2013-11-26 Exxonmobil Research And Engineering Company Two stage hydroprocessing with divided wall column fractionator
US8766025B2 (en) 2008-06-24 2014-07-01 Uop Llc Production of paraffinic fuel from renewable feedstocks
US8828217B2 (en) 2010-06-30 2014-09-09 Exxonmobil Research And Engineering Company Gas and liquid phase hydroprocessing for biocomponent feedstocks
US8900443B2 (en) 2011-04-07 2014-12-02 Uop Llc Method for multi-staged hydroprocessing using quench liquid
US9493718B2 (en) 2010-06-30 2016-11-15 Exxonmobil Research And Engineering Company Liquid phase distillate dewaxing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8686203B2 (en) 2009-06-12 2014-04-01 Exxonmobil Research And Engineering Company Process for preparing diesel fuels using vegetable oils or fatty acid derivatives
WO2013063209A2 (fr) 2011-10-26 2013-05-02 Lubrizol Advanced Materials, Inc. Composition de dispersant
KR101993428B1 (ko) 2011-10-26 2019-09-30 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 분산제 조성물
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183556A (en) * 1991-03-13 1993-02-02 Abb Lummus Crest Inc. Production of diesel fuel by hydrogenation of a diesel feed
US5705722A (en) * 1994-06-30 1998-01-06 Natural Resources Canada Conversion of biomass feedstock to diesel fuel additive
US20040230085A1 (en) * 2002-09-06 2004-11-18 Juha Jakkula Process for producing a hydrocarbon component of biological origin
US20040232050A1 (en) * 2001-08-08 2004-11-25 Bernard Martin Process to prepare a hydrocarbon product having a sulphur content below 0.05 wt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108088A (ja) * 1982-11-10 1984-06-22 Honda Motor Co Ltd パラフイン系炭化水素の製造法
CN1632070A (zh) * 2004-11-29 2005-06-29 石油大学(华东) 一种渣油悬浮床加氢催化助剂及其应用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183556A (en) * 1991-03-13 1993-02-02 Abb Lummus Crest Inc. Production of diesel fuel by hydrogenation of a diesel feed
US5705722A (en) * 1994-06-30 1998-01-06 Natural Resources Canada Conversion of biomass feedstock to diesel fuel additive
US20040232050A1 (en) * 2001-08-08 2004-11-25 Bernard Martin Process to prepare a hydrocarbon product having a sulphur content below 0.05 wt
US20040230085A1 (en) * 2002-09-06 2004-11-18 Juha Jakkula Process for producing a hydrocarbon component of biological origin

Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7999143B2 (en) 2007-09-20 2011-08-16 Uop Llc Production of diesel fuel from renewable feedstocks with reduced hydrogen consumption
US7982076B2 (en) 2007-09-20 2011-07-19 Uop Llc Production of diesel fuel from biorenewable feedstocks
US20090078611A1 (en) * 2007-09-20 2009-03-26 Marker Terry L Integrated Process for Oil Extraction and Production of Diesel Fuel from Biorenewable Feedstocks
US20090077864A1 (en) * 2007-09-20 2009-03-26 Marker Terry L Integrated Process of Algae Cultivation and Production of Diesel Fuel from Biorenewable Feedstocks
US7982078B2 (en) 2007-09-20 2011-07-19 Uop Llc Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen
US20090077867A1 (en) * 2007-09-20 2009-03-26 Marker Terry L Production of Diesel Fuel from Renewable Feedstocks with Reduced Hydrogen Consumption
US20090193709A1 (en) * 2007-09-20 2009-08-06 Marker Terry L Production of Diesel Fuel from Biorenewable Feedstocks with Lower Hydrogen Consumption
US7915460B2 (en) 2007-09-20 2011-03-29 Uop Llc Production of diesel fuel from biorenewable feedstocks with heat integration
US7999142B2 (en) 2007-09-20 2011-08-16 Uop Llc Production of diesel fuel from biorenewable feedstocks
US7982075B2 (en) 2007-09-20 2011-07-19 Uop Llc Production of diesel fuel from biorenewable feedstocks with lower hydrogen consumption
US7982077B2 (en) 2007-09-20 2011-07-19 Uop Llc Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen
US20090077865A1 (en) * 2007-09-20 2009-03-26 Kalnes Tom N Production of Diesel Fuel from Biorenewable Feedstocks with Heat Integration
US8003834B2 (en) 2007-09-20 2011-08-23 Uop Llc Integrated process for oil extraction and production of diesel fuel from biorenewable feedstocks
US20090162264A1 (en) * 2007-12-21 2009-06-25 Mccall Michael J Production of Aviation Fuel from Biorenewable Feedstocks
US20090158637A1 (en) * 2007-12-21 2009-06-25 Mccall Michael J Production of Aviation Fuel from Biorenewable Feedstocks
US8742183B2 (en) 2007-12-21 2014-06-03 Uop Llc Production of aviation fuel from biorenewable feedstocks
US8193400B2 (en) 2008-03-17 2012-06-05 Uop Llc Production of diesel fuel from renewable feedstocks
US8198492B2 (en) 2008-03-17 2012-06-12 Uop Llc Production of transportation fuel from renewable feedstocks
US8058492B2 (en) 2008-03-17 2011-11-15 Uop Llc Controlling production of transportation fuels from renewable feedstocks
US8039682B2 (en) 2008-03-17 2011-10-18 Uop Llc Production of aviation fuel from renewable feedstocks
US8193399B2 (en) 2008-03-17 2012-06-05 Uop Llc Production of diesel fuel and aviation fuel from renewable feedstocks
US20090229174A1 (en) * 2008-03-17 2009-09-17 John P Brady Production of Diesel Fuel from Renewable Feedstocks
US20090229173A1 (en) * 2008-03-17 2009-09-17 Gosling Christopher D Production of Diesel Fuel and Aviation Fuel from Renewable Feedstocks
US20090229172A1 (en) * 2008-03-17 2009-09-17 Brady John P Production of Transportation Fuel from Renewable Feedstocks
US8329967B2 (en) 2008-04-06 2012-12-11 Uop Llc Production of blended fuel from renewable feedstocks
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US20090253948A1 (en) * 2008-04-06 2009-10-08 Mccall Michael J Fuel and Fuel Blending Components from Biomass Derived Pyrolysis Oil
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CA2652739C (fr) 2014-12-02
NZ572743A (en) 2011-04-29
EP2019854B1 (fr) 2011-05-18
BRPI0712612A2 (pt) 2012-10-23
WO2007138254A1 (fr) 2007-12-06
AU2007266927B2 (en) 2011-12-22
AU2007266927A1 (en) 2007-12-06
MY146604A (en) 2012-08-30
EP2019854A1 (fr) 2009-02-04
CA2652739A1 (fr) 2007-12-06
ZA200809793B (en) 2012-04-24
ATE509995T1 (de) 2011-06-15

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