WO2001092441A1 - Carburant sous forme liquide destine a etre utilise dans divers systemes de combustion - Google Patents

Carburant sous forme liquide destine a etre utilise dans divers systemes de combustion Download PDF

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Publication number
WO2001092441A1
WO2001092441A1 PCT/CN2001/000565 CN0100565W WO0192441A1 WO 2001092441 A1 WO2001092441 A1 WO 2001092441A1 CN 0100565 W CN0100565 W CN 0100565W WO 0192441 A1 WO0192441 A1 WO 0192441A1
Authority
WO
WIPO (PCT)
Prior art keywords
low
heavy oil
liquid fuel
octane
combustion systems
Prior art date
Application number
PCT/CN2001/000565
Other languages
English (en)
Chinese (zh)
Inventor
Honglin Chen
Original Assignee
Honglin Chen
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
Application filed by Honglin Chen filed Critical Honglin Chen
Priority to AU2001263732A priority Critical patent/AU2001263732A1/en
Publication of WO2001092441A1 publication Critical patent/WO2001092441A1/fr

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Classifications

    • 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
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition

Definitions

  • Liquid fuel suitable for various combustion systems Liquid fuel suitable for various combustion systems
  • the present invention relates to fuel, and in particular to a liquid fuel suitable for various types of combustion systems, which has a high heating value, high volatility, low pollution and low price.
  • 'crude pentane is the most useless waste in petroleum refining products, and it is generally led to high towers for burning and destruction, but crude pentane can dissolve heavy oil and has considerable volatility and ultra-fine dispersion.
  • Atomization and oxidizing, boiling point is 25 to 6 (TC, can be stored without using high pressure steel bottles at normal temperature; and the use of crude pentane is purely waste utilization, the cost is naturally lower than that of heavy oil, or the use of low prices, low Xin 'Alkane number' (high cetane number), highly volatile alkanes partially or completely replace crude pentane, this kind of alkane can not be blended with gasoline due to low octane number, the use is not large, so the cost is low; low octane high cetane number (25 octane n-hexane, n-heptane, octane number 0, n-octane octane --19), such as
  • the invention mainly provides a liquid fuel with high heating value, high volatility, low pollution and low price, which is suitable for various types of combustion systems, and is suitable for different types of combustion systems through different formulas.
  • liquid fuel is suitable for high-, medium-, and low-speed diesel engines by using different formulations, replacing diesel, and achieving the purpose of waste utilization and saving resources.
  • crude pentane is basically used as a solvent, and heavy oil is dissolved therein to form a solution.
  • the viscosity of the solution is significantly reduced and the viscosity is significantly lower than that of heavy oil. It makes the fuel easy to dissolve, disperse, volatilize, and ultra-fine atomize and gasify to make the particles more ultra-fine and complete combustion, which not only increases the heating value, but also reduces pollution.
  • the ratio range of the two in the liquid fuel provided by the present invention is as follows:
  • Crude Pentane as a single solvent.
  • the crude pentane can also be partially or completely replaced by low-cost, low-octane, and highly volatile alkanes, such as boiling points between 60 ° C to 150 ° N-hexane, n-heptane, n-octane, n-nonane, etc., because these alkane can not be blended with gasoline because of its low octane number, so the use is not large, and the cost is extremely low. Because the lower the octane number, the higher the cetane number.
  • P lowers its octane number and increases its tenth.
  • Hexane number such as n-hexane octane number 25, n-heptane octane number 0, n-octane octane number-19
  • the octane number is low, which in turn has a high cetane number, such as kerosene It has an octane number of 25-35 and a cetane number of 47, so it can be used as a liquid fuel for diesel engines. Instead of diesel, it can also achieve high calorific value, low pollution and extremely low cost.
  • the fuel formulated in the above manner can be used as a cheap fuel for a diesel engine, and can be applied to different diesel engines at different speeds according to the different proportions.
  • the present invention is preferably applied to liquid fuels of three types of diesel engines: high, medium and low speed
  • the example formula is as follows:
  • the fuel of this formula has a cetane number of 45-50, which is suitable for high-speed diesel engines.
  • the cetane number of the fuel is 35-45.
  • the cetane number of this formula fuel is reduced to below 35, which is suitable for the use of low-speed diesel engines.
  • the heavy oil used in the above formula can still be A-grade heavy oil, which is replaced by high-grade diesel. When it is used in high-speed diesel engines, the heavy oil ratio can be adjusted up to 90.%.
  • the parameters and formulations provided by the present invention are the basic data of the preferred embodiment, and can have a difference of ⁇ 3-5% in practical applications.
  • all those involving crude pentane and heavy oil with low prices and low octane Alkane number (high cetane number), highly volatile alkanes (boiling point is 60-15 (TC) 'as a liquid fuel prepared from basic raw materials, in addition, n-hexane, n-heptane, n-octane, n- High cetane alkanes such as nonane are added to the basic formula of crude pentane and heavy oil to become a liquid fuel that replaces diesel and is used in diesel engines. No matter how the formula is adjusted, it is covered by the present invention.

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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)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

L'invention concerne un carburant sous forme liquide destiné à être utilisé dans divers systèmes de combustion. Ce carburant respectueux de l'environnement caractérisé par son pouvoir calorifique supérieur, sa forte volatilité et son prix modique se compose essentiellement de pentane de dilution du brut lourd, les différentes proportions du mélange pouvant être utilisées avec des systèmes de combustion différents. Comme le pentane brut peut être partiellement ou complètement substitué par des alcanes à forte volatilité, à prix modique et ayant un faible indice d'octane (cétane élevé), le carburant obtenu s'érige en substitut diesel bon marché pour moteurs à diesel. Par ailleurs, les proportions différentes du mélange permettent de l'adapter à des moteurs diesel à régime différent et sa gazéification ainsi que sa combustibilité sont nettement supérieures au diesel conventionnel ce qui contribue à la réduction des gaz d'échappement et à la préservation de l'environnement.
PCT/CN2001/000565 2000-06-01 2001-04-20 Carburant sous forme liquide destine a etre utilise dans divers systemes de combustion WO2001092441A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001263732A AU2001263732A1 (en) 2000-06-01 2001-04-20 Liquid fuel adapted for different combustion systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 00109328 CN1118546C (zh) 2000-06-01 2000-06-01 可适用于各种燃烧系统的液体燃料
CN00109328.2 2000-06-01

Publications (1)

Publication Number Publication Date
WO2001092441A1 true WO2001092441A1 (fr) 2001-12-06

Family

ID=4579562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2001/000565 WO2001092441A1 (fr) 2000-06-01 2001-04-20 Carburant sous forme liquide destine a etre utilise dans divers systemes de combustion

Country Status (3)

Country Link
CN (1) CN1118546C (fr)
AU (1) AU2001263732A1 (fr)
WO (1) WO2001092441A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1443095A1 (fr) * 2003-01-24 2004-08-04 Hong-Lin Chen Combustibles liquides peu polluants de faible coût pour divers systèmes de combustion ayant une haute valeur calorifique et une grande volatibilité

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101240199B (zh) * 2008-03-10 2010-10-27 路井丰 一种醇醚基可转换燃料
CN102286299B (zh) * 2010-06-21 2016-01-13 周向进 一种清洁高效环保的汽油产品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085240A (zh) * 1993-10-11 1994-04-13 梁六斤 液体复合燃料
CN1090595A (zh) * 1993-02-05 1994-08-10 陈志豪 工业燃料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1090595A (zh) * 1993-02-05 1994-08-10 陈志豪 工业燃料
CN1085240A (zh) * 1993-10-11 1994-04-13 梁六斤 液体复合燃料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1443095A1 (fr) * 2003-01-24 2004-08-04 Hong-Lin Chen Combustibles liquides peu polluants de faible coût pour divers systèmes de combustion ayant une haute valeur calorifique et une grande volatibilité
US7351324B2 (en) * 2003-01-24 2008-04-01 Hong-Lin Chen Liquid fuel applying to various combustion systems with high heating value, high volatile, low pollution and low price

Also Published As

Publication number Publication date
CN1118546C (zh) 2003-08-20
AU2001263732A1 (en) 2001-12-11
CN1327032A (zh) 2001-12-19

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