CA2543953A1 - Unleaded gasoline composition and method for producing the same - Google Patents

Unleaded gasoline composition and method for producing the same Download PDF

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Publication number
CA2543953A1
CA2543953A1 CA002543953A CA2543953A CA2543953A1 CA 2543953 A1 CA2543953 A1 CA 2543953A1 CA 002543953 A CA002543953 A CA 002543953A CA 2543953 A CA2543953 A CA 2543953A CA 2543953 A1 CA2543953 A1 CA 2543953A1
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CA
Canada
Prior art keywords
gasoline composition
naphtha fraction
cracked naphtha
vol
unleaded gasoline
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002543953A
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French (fr)
Other versions
CA2543953C (en
Inventor
Yasuhiro Araki
Katsuaki Ishida
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Eneos Corp
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Individual
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Application filed by Individual filed Critical Individual
Publication of CA2543953A1 publication Critical patent/CA2543953A1/en
Application granted granted Critical
Publication of CA2543953C publication Critical patent/CA2543953C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
    • 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/04—Metals, or metals deposited on a carrier
    • 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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/08—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one sorption step
    • 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
    • C10G2300/104—Light gasoline having a boiling range of about 20 - 100 °C
    • 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
    • C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/301—Boiling range
    • 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
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/305—Octane number, e.g. motor octane number [MON], research octane number [RON]
    • 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
    • C10G2400/02—Gasoline

Landscapes

  • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

A method for producing a lead-free gasoline composition having a sulfur content of 1 mass ppm or less and a research method octane number of 89.0 or more, which comprises a step of subjecting a cracked naphtha fraction exhibiting a temperature for 5 vol % distillation of 25~C or higher and a temperature for 95 vol % distillation of 210~C or lower, having an olefin content of 5 mass % or more and a diene number of 0.3 g/100 g or less to a desulfurization treatment, and a step of a blending step of mixing the above resultant desulfurized cracked naphtha fraction with another gasoline base material; and a lead-free gasoline composition which has a research method octane number of 89.0 or more, exhibits a temperature for 50 vol %
distillation of 105~C or lower, has an olefin content of 10 vol % or more and a total sulfur content of 1 mass ppm or less, and has a percentage of a thiophene type sulfur compound in the total sulfur content of 50 mass % or more in terms of sulfur. The above lead-free gasoline composition has a sulfur content of 1 mass % or less and also retains satisfactory driving characteristics.

Claims (16)

1. A method for producing the unleaded gasoline composition having a sulfur content of 1 mass ppm or less and a research octane number of 89.0 or more, comprising a desulfurization step of subjecting a cracked naphtha fraction having a 5 vol% distillation temperature of 25°C or more, a 95 vol% distillation temperature of 210°C or less, an olefin content of 5 mass% or more, and a diene value of 0.3 g/100 g or less to a desulfurization treatment, and a blending step of mixing the resulting desulfurized cracked naphtha fraction with another gasoline base materials.
2. The method for producing the unleaded gasoline composition according to claim 1, further comprising a diene-reducing step of reducing the dime content of the raw cracked naphtha fraction by causing the cracked naphtha fraction to come into contact with a diene-reducing catalyst in advance.
3. The method for producing the unleaded gasoline composition according to claim 2, wherein the diene-reducing catalyst comprises at least one metal selected from group 8 elements in the periodic table.
4. The method for producing the unleaded gasoline composition according to claim 3, wherein at least one metal contained in the diene-reducing catalyst is nickel or cobalt.
5. The method for producing the unleaded gasoline composition according to any of claims 1-4, wherein the desulfurization treatment comprises causing the cracked naphtha fraction to come in contact with a porous desulfurization agent having a sulfur sorption function in the presence of hydrogen under hydrogen partial pressure of 1 MPa or less.
6. The method for producing the unleaded gasoline composition according to claim 5, wherein the porous desulfurization agent comprises at least one metal selected from copper, zinc, nickel, and iron.
7. The method for producing the unleaded gasoline composition according to any of claims 1-6, wherein the blending step comprises mining 10-90 vol% of the desulfurized cracked naphtha fraction with 90-10 vol% of another gasoline base materials.
8. The method for producing the unleaded gasoline composition according to any of claims 1-7, wherein the cracked naphtha fraction is a light cracked naphtha fraction having a 5 vol% distillation temperature of 25-43°C, a 95 vol%
distillation temperature of 55-100°C, an olefin content of 5 mass% or more, and a diene value of 0.3 g/100 g or less.
9. The method for producing the unleaded gasoline composition according to claim 8, wherein the light cracked naphtha fraction is obtained by subjecting the cracked naphtha fraction to a diene-reducing treatment, followed by fractional distillation, or fractionating the cracked naphtha fraction, followed by a diene-reducing treatment, or simultaneous fractional distillation and diene-reducing treatment of the cracked naphtha fraction.
10. The method for producing the unleaded gasoline composition according to claim 9, further comprising a pretreatment step of subjecting the raw fraction of the cracked naphtha fraction prior to or simultaneously with the fractional distillation for obtaining a light cracked naphtha fraction, or the raw fraction of the cracked naphtha fraction subjected to a diene-reducing treatment to increase the molecular weight of sulfur compounds therein.
11. The method for producing the unleaded gasoline composition according to any of claims 8-10, wherein the blending step comprises mixing 10-60 vol% of the light desulfurized cracked naphtha fraction with 90-40 vol% of another gasoline base materials, and the unleaded gasoline composition has a research octane number of 93.0 or more.
12. An unleaded gasoline composition having a research octane number of 89.0 or more, a 50 vol% distillation temperature of 105°C or less, an olefin content of 10 vol%
or more, a total sulfur content of 1 mass ppm or less, and a proportion of thiophene compounds to the total sulfur compounds of 50 mass% or more, as sulfur.
13. The unleaded gasoline composition according to claim 12, having a research octane number of 93.0 or more.
14. The unleaded gasoline composition according to claim 13, having a proportion of olefins having a boiling point of 35-100°C to the total olefins of 90.0 vol% or more.
15. The unleaded gasoline composition according to claim 13, having a proportion of total amount of thiophene and 2-methylthiophene to the total sulfur compounds of 50 mass% or more, as sulfur.
16. The unleaded gasoline composition according to any of claims 12-15, having a thiol compounds content of 0.1 mass ppm or less, as sulfur.
CA2543953A 2003-11-07 2004-10-29 Unleaded gasoline composition and method for producing the same Expired - Fee Related CA2543953C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003-378503 2003-11-07
JP2003378503 2003-11-07
JP2004-168365 2004-06-07
JP2004168365 2004-06-07
PCT/JP2004/016115 WO2005044959A1 (en) 2003-11-07 2004-10-29 Lead-free gasoline composition and method for production thereof

Publications (2)

Publication Number Publication Date
CA2543953A1 true CA2543953A1 (en) 2005-05-19
CA2543953C CA2543953C (en) 2012-10-23

Family

ID=34575930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2543953A Expired - Fee Related CA2543953C (en) 2003-11-07 2004-10-29 Unleaded gasoline composition and method for producing the same

Country Status (6)

Country Link
US (1) US20070068849A1 (en)
EP (1) EP1686166A4 (en)
JP (2) JP4932257B2 (en)
KR (1) KR101114742B1 (en)
CA (1) CA2543953C (en)
WO (1) WO2005044959A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009067893A1 (en) * 2007-11-09 2009-06-04 Ranfeng Ding A system and a process for recombining catalytic hydrocarbon to produce high quality gasoline
US8142646B2 (en) * 2007-11-30 2012-03-27 Saudi Arabian Oil Company Process to produce low sulfur catalytically cracked gasoline without saturation of olefinic compounds
CN104511283B (en) * 2013-09-30 2016-10-05 中国石油化工股份有限公司 A kind of desulphurization catalyst and preparation method thereof and the method for desulfurization of hydrocarbon oil
SG10201604013RA (en) * 2015-05-28 2016-12-29 Evonik Degussa Gmbh Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures
WO2023049647A1 (en) * 2021-09-27 2023-03-30 ExxonMobil Technology and Engineering Company Method of refinery processing of renewable naphtha

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352354A (en) 1991-08-15 1994-10-04 Mobil Oil Corporation Gasoline upgrading process
US5851382A (en) * 1995-12-18 1998-12-22 Texaco Inc. Selective hydrodesulfurization of cracked naphtha using hydrotalcite-supported catalysts
FR2753717B1 (en) * 1996-09-24 1998-10-30 PROCESS AND PLANT FOR THE PRODUCTION OF LOW SULFUR CATALYTIC CRACKING ESSENCES
AU1893101A (en) * 1999-12-17 2001-06-25 Idemitsu Kosan Co. Ltd Fuel oil for fuel cell, fuel oil composition and automobile driving system
JP2001303070A (en) * 2000-04-24 2001-10-31 Idemitsu Kosan Co Ltd Fuel oil composition and driving system of automobile
US20030213728A1 (en) * 2000-10-11 2003-11-20 Kenichirou Saitou Dual purpose fuel for gasoline driven automobile and fuel cell system, and system for storage and/or supply thereof
US6444118B1 (en) * 2001-02-16 2002-09-03 Catalytic Distillation Technologies Process for sulfur reduction in naphtha streams
JP5027971B2 (en) * 2001-09-06 2012-09-19 出光興産株式会社 Fuel oil composition
US6913688B2 (en) * 2001-11-30 2005-07-05 Exxonmobil Research And Engineering Company Multi-stage hydrodesulfurization of cracked naphtha streams with interstage fractionation
JP2003277768A (en) 2002-03-27 2003-10-02 Cosmo Oil Co Ltd Method for reducing content of sulfur compound in hydrocarbon oil
JP3958103B2 (en) * 2002-04-12 2007-08-15 株式会社ジョモテクニカルリサーチセンター Environmentally friendly gasoline

Also Published As

Publication number Publication date
EP1686166A4 (en) 2010-04-21
KR20060113721A (en) 2006-11-02
JP2008156663A (en) 2008-07-10
CA2543953C (en) 2012-10-23
KR101114742B1 (en) 2012-02-29
US20070068849A1 (en) 2007-03-29
JP4932257B2 (en) 2012-05-16
JPWO2005044959A1 (en) 2007-05-17
JP5024884B2 (en) 2012-09-12
EP1686166A1 (en) 2006-08-02
WO2005044959A1 (en) 2005-05-19

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