CN105733699B - A kind of No. 4 fuel oil constituents of ship - Google Patents

A kind of No. 4 fuel oil constituents of ship Download PDF

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Publication number
CN105733699B
CN105733699B CN201610109258.4A CN201610109258A CN105733699B CN 105733699 B CN105733699 B CN 105733699B CN 201610109258 A CN201610109258 A CN 201610109258A CN 105733699 B CN105733699 B CN 105733699B
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oil
parts
active agent
surface active
carbon surface
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CN105733699A (en
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赵鉴明
李茂盛
李德治
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SHANGHAI QIANMAO CHEMICAL TECHNOLOGY Co Ltd
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SHANGHAI QIANMAO CHEMICAL TECHNOLOGY Co Ltd
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    • 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
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/043—Kerosene, jet fuel
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
    • C10L2200/0446—Diesel
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0461—Fractions defined by their origin
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine

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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)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses a kind of ship with No. 4 fuel oil constituents, it is characterised in that：It is prepared by the raw material of following parts by weight：400~600 parts of shale oil；200~300 parts of coal diesel oil；160~240 parts of washing oil；40~60 parts of kerosene；1~3 part of 12 wax-proof pour point depressant for crude oil of AN；0.1~0.3 part of cation fluorine carbon surface active agent.The cation fluorine carbon surface active agent is one or more of mixtures in fluorine-containing alkylamine quaternary amines salt form cation fluorine carbon surface active agent, perfluoroalkyl amidoquat salt form cation fluorine carbon surface active agent, fluoroalkyl amine salt type cation fluorine carbon surface active agent.The present invention is suitable for ship middle high speed diesel engine, has the advantages that energy-saving and environmental protection, inexpensive.

Description

A kind of No. 4 fuel oil constituents of ship
Technical field
The present invention relates to fuel area, and in particular to a kind of No. 4 fuel oil constituents of ship.
Background technology
To save the energy, operating cost is reduced, Medium-and-High Speed Marine Diesel Engine generally uses No. 4 admiralty fuel oils.Middle height Fast diesel engine refers to rotating speed 1000 turns/min, 221~735kw of power (300~1000PS) middle craft high speed diesel oil Machine, and the 1500 turns/min diesel engines for generating.Spot ship fuel oil manufacturer is all with wax tailings, decompression wax Oil, thermal cracking wax oil, slurry oil wax oil, coal wax oil, light cycle oil, decompression survey line oil, thermal cracking oil, local method oil refining and furfural The compositions such as tapped oil.Colloid, asphalitine height be present, be also easy to produce sediment and suspension in these raw materials.Asphalitine, colloid contain The easily polymerization discoloration at high temperature of the alkene of double bond, causes in accumulating and the filtering using middle Quick Oxidation, the diesel engine that goes bad, makes Device blocks and killed plunger and atomizer.
National environmental protection portion, State Administration for Quality Supervision and Inspection and Quarantine have revised GB/T15097-2008 engine of boat and ship Tailpipe emission limit value and measuring method (Chinese first and second stage) standard.Regulation implemented new 4 since 2016 Number marine fuel oil standard.
Leading indicator is：Sulfur content≤0.5%；Asphalitine≤3%；Density≤0.95kg/ liters；Carbon aromaticity index≤ 850；Required according to new standard, new standard is extremely difficult to wax oil No. 4 admiralty fuel oils of mediation of above-mentioned conventional art.
In view of this, Shanghai Qian Mao Chemical Industry Science Co., Ltd research staff in the long shipping Co., Ltd of Weihai superannuated ship through one Year more experiments.It is compatible using the shale oil and coal diesel oil of the production of Shandong dragon good fortune oil shale comprehensive utilization Co., Ltd and low condensation point Property strong washing oil and the additive of oil quality can be improved reconcile No. 4 fuel oil.
The content of the invention
It is an object of the invention to provide a kind of ship with No. 4 fuel oil constituents, solidifying to solve prior art (pour point) The defects of point is high, and sulfur content is high, and carbon aromaticity index is high, and asphalitine is high and problem of environmental pollution, so as to meet admiralty fuel oil The needs of new standard.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of No. 4 fuel oil constituents of ship, are prepared by the raw material of following parts by weight：
400~600 parts of shale oil；200~300 parts of coal diesel oil；160~240 parts of washing oil；40~60 parts of kerosene；AN-12 is former Oily 1~3 part of Wax coagulation preventing agent；0.1~0.3 part of cation fluorine carbon surface active agent.
Wherein, the cation fluorine carbon surface active agent is fluorine-containing alkylamine quaternary amines salt form cation fluorine carbon surface active agent [(CF3)2CF(CF2)6CH2CH(OH)CH2N+(CH3)3I-], perfluoroalkyl amidoquat salt form cation fluorine carbon surface active agent [C7H15CONH(CH2)3N+(CH3)3I-], fluoroalkyl amine salt type cation fluorine carbon surface active agent [(F (CF2)8CH(OH)CH2)2NCH2CH2NH2.1/2H2SO4] in one or more of mixtures.
Preferably, it is prepared by the raw material of following parts by weight：
450~550 parts of shale oil；Coal diesel oil 225~275；180~220 parts of washing oil；40~60 parts of kerosene；AN-12 crude oil 1.5~2.5 parts of Wax coagulation preventing agent；The usage amount of cationic surfactant is 0.15~0.25 part
Wherein, described kerosene is aviation kerosine or No. 200 solvent naphthas.
Preferably, it is prepared by the raw material of following parts by weight：
(product of washing oil naphthalene content >=5% cannot be used for not adding for 500 parts of shale oil, 250 parts of coal diesel oil, 200 parts of washing oil The ship of hot equipment, naphthalene content height can block diesel filter in low temperature), 50 parts of aviation kerosine, AN-12 crude oil wax-proofings drop Solidifying 2.0 parts of agent, 0.20 part of cation fluorine carbon surface active agent；Described cation fluorine carbon surface active agent is fluorine-containing alkylamine season Ammonium salt type cation fluorine carbon surface active agent [(CF3)2CF(CF2)6CH2CH(OH)CH2N+(CH3)3I-]。
Preferably, it is prepared by the raw material of following parts by weight：
600 parts of shale oil, 250 parts of coal diesel oil, 150 parts of furfural extract oil, 0.25 part of cation fluorine carbon surface active agent；Institute Shale oil, coal diesel oil, the furfural extract oil stated all are coalification chemical products；Described cation fluorine carbon surface active agent is：Perfluor Alkyl acyl quaternary ammonium salt cationic fluorocarbon surfactant [C7H15CONH(CH2)3N+(CH3)3I-]
A kind of above-mentioned ship is with No. 4 fuel oil constituent preparation methods；Mixing adds after weighing each raw material in proportion Temperature 65 DEG C ± 5 DEG C, after 2~4 hours, precipitate 24 hours~48 hours, with after 350 mesh (mesh) strainer filtering i.e. can be used.
Wherein, described shale oil is a kind of artificial petroleum that coal chemical industry enterprises oil shale extracts through destructive distillation, because of its property Matter is close to oil, and its initial boiling point is 162 DEG C~515 DEG C, wherein 162 DEG C~363 DEG C diesel oil distillates 40%, paraffin account for 15%, 360 More than DEG C~515 DEG C of cuts 40%, paraffin accounts for 20%, colloid：39%, pitch：1.1%, sulfur content：0.66%, calorific value： 41.81MJ/kg density：0.907kg/ liters when (20 DEG C), Cetane number are more than 50, carbon aromaticity index：800, viscosity：(50 ℃)11.64mm2/s。
Described coal diesel oil is that coal tar warp is refined, and density is in 0.96kg/ liters, coal bavin of the boiling range at 170 DEG C~350 DEG C Oil, containing polycyclic aromatic hydrocarbon and wax oil, condensation point has good compatibility at -6 DEG C, with shale oil.
210 DEG C~270 DEG C of the fraction section that described washing oil is cut when being coal tar distillation, its industrial naphthalene content are less than 2.8% neutral wash oil, density is 1.02~1.03.The compatibility of shale oil and coal diesel oil is improved in formula.It is a kind of low The strong solvent of condensation point compatibility, it is possible to use furfural extract oil substitutes.
Described kerosene is also referred to as lam-oil, mainly make diluent (also aviation kerosine and No. 200 solvent naphthas can be used to substitute) and Cleaning agent, reduce condensation point, reduce density etc..AN-12 wax-proof pour point depressant for crude oil is the alkane using a variety of carboxylate copolymers as host Base aromatic hydrocarbons is formed for assistant agent, is a kind of excellent wax oil pour-point depressant, and condensation point best results are reduced to shale oil.Condensation point can decline 10 DEG C, freezing point declines 20 DEG C.
AN-12 wax-proof pour point depressant for crude oil technical indicators are：
Move cement：(50 DEG C) 15~30mm2/s
Condensation point DEG C winter≤0 DEG C, summer≤15 DEG C
Density：(20 DEG C) 0.85~0.95kg/L
Adapt to crude oil, shale oil, wax oil pour point depression below 25 DEG C of condensation point.
AN-12 wax-proof pour point depressant for crude oil selected by the application is by Shandong Huai Fang Anqiu City Lu Xing chemical developers Co., Ltd Production.
0.1%~0.3% AN-12 wax-proof pour point depressant for crude oil and 0.025% cation fluorine carbon table is added in shale oil Face active agent intermixture.Condensation point can decline 10 DEG C~20 DEG C.So as to change the low temperature flow of No. 4 admiralty fuel oils.Shale oil Condensation point before pour-point depressant is not added is 31 DEG C, and after adding 0.15% pour-point depressant, the condensation point of shale oil drops to less than 10 DEG C.
Described cation fluorine carbon table activating agent is fluoroalkyl amine salt or its mixture.Cation fluorine carbon surface active agent makes Dosage, with the listed as parts by weight of mixture 1000 of shale oil, coal diesel oil, washing oil and kerosene, general cation fluorine carbon surface active The usage amount of agent is 0.1~0.3 parts by weight.It is preferable using 0.15~0.25 parts by weight.In practical operation, 0.20 weight is used The cation fluorine carbon surface active agent of part.
When cation fluorine carbon surface active agent and pour-point depressant share, depression effeCt is optimal, may be homogenously dispersed in material. It is a kind of combustion-supporting detersive, can effectively prevents wax crystalline form from reticulating frame structure.Make cloud point and condensation point while decline 15 DEG C~20 ℃.And fuel has combustion-supporting peace and quiet effect in the cylinder, power is improved, reduces carbon residue, reduces cylinder wear.
The invention has the advantages that：
It is suitable for ship middle high speed diesel engine, there are energy-saving and environmental protection, inexpensive.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair It is bright.
Embodiment 1
Shale oil used in the present embodiment comprehensively utilizes Co., Ltd's production for Shandong dragon good fortune oil shale；It is used Cation fluorine carbon surface active agent is fluorine-containing alkylamine quaternary amines salt form cation fluorine carbon surface active agent [(CF3)2CF(CF2)6CH2CH(OH)CH2N+(CH3)3I-]。
S1, weigh shale oil 500kg, coal diesel oil 250kg, washing oil 200kg, aviation kerosine 50kg, AN-12 crude oil wax-proofing drop Solidifying agent 2.0kg, cation fluorine carbon surface active agent 0.20kg；
S2, the raw material for being weighed step S1 mix, and are heated up to 65 DEG C ± 5 DEG C, stir, precipitate 36 hours, use Product is produced after 350 mesh (mesh) strainer filtering.
By products obtained therefrom through delivering Shanghai Petroleum Chemical Engineering Institute, the detection of Shanghai petrochemicals inspection and supervision central station As a result it is as follows：
Calculated with kinematic viscosity and density：Cetane number：40, carbon aromaticity index 842.
Embodiment 2
Shale oil, coal diesel oil, furfural extract oil used in the present embodiment are all coalification chemical products.It is used sun from Sub- fluorocarbon surfactant is perfluoroalkyl amidoquat salt form cation fluorine carbon surface active agent [C7F15CONH(CH2)3N+ (CH3)3I-]。
S1, weigh shale oil 600kg, coal diesel oil 250kg, furfural extract oil 150kg, cation fluorine carbon surface active agent 0.25kg；
S2, the raw material for being weighed step S1 mix, and are heated up to 65 DEG C ± 5 DEG C, stir, precipitate 36 hours, use Product is produced after 350 mesh (mesh) strainer filtering.
By products obtained therefrom through delivering Shanghai Petroleum Chemical Engineering Institute, the detection of Shanghai petrochemicals inspection and supervision central station As a result it is as follows：Density (20 DEG C)：941.8kg/m3
Kinematic viscosity (40 DEG C)：8.697mm2/s
Flash-point (is remained silent)：83℃
Pour point：24℃
Carbon residue (mass fraction)：0.56%
Ash content (mass fraction)：0.046%
Mechanical admixture (mass fraction)：0.057%
Sulfur content (mass fraction)：0.47%
Moisture (mass fraction)：0.14%
Calculated with kinematic viscosity and density：Cetane number：42, carbon aromaticity index is 831.
Inventor's discovery when carrying out bench-scale testing, shale oil, coal diesel oil, washing oil or furfural extract oil, aviation kerosine Or the weight of the material such as No. 200 solvent naphthas is more than 1000kg or during less than 1000kg, the AN-12 crude oil wax-proofings drop added Solidifying agent, and the usage amount of cation fluorine carbon surface active agent, it is necessary to make appropriate increase and decrease.And cation fluorine carbon surface active agent Selection, can be used alone one of which, can also be by their immixtures.
Cation fluorine carbon surface active agent is added, the Cetane number of No. 4 admiralty fuel oil constituents of gained can be caused to exist Between 35~40, ship middle high speed diesel engine and diesel engine for power generation are applicable, is that (condensation point adds 3 to environmental protection type ship with No. 4 fuel oil DEG C it is equal to pour point).
Addition cation fluorine carbon surface active agent can reduce the self-ignition point of gained admiralty fuel oil, improve Cetane number, change Kind fuel fraction distribution, the burn rate of fuel is improved, improves engine power, engine scuffing is reduced, avoids diesel engine vapour The Carbon Deposit Phenomenon of cylinder, reduce fuel consumption and exhaust emissions.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (2)

  1. A kind of 1. No. 4 fuel oil constituents of ship, it is characterised in that：It is prepared by the raw material of following parts by weight：
    400~600 parts of shale oil；200~300 parts of coal diesel oil；160~240 parts of washing oil；40~60 parts of kerosene；AN-12 crude oil is prevented 1~3 part of wax pour-point depressant；0.1~0.3 part of cation fluorine carbon surface active agent；
    The cation fluorine carbon surface active agent is fluorine-containing alkylamine quaternary amines salt form cation fluorine carbon surface active agent, perfluoroalkyl One kind or several in amidoquat salt form cation fluorine carbon surface active agent, fluoroalkyl amine salt type cation fluorine carbon surface active agent The mixture of kind.
  2. A kind of 2. No. 4 fuel oil constituents of ship, it is characterised in that：It is prepared by the raw material of following parts by weight：
    600 parts of shale oil, 250 parts of coal diesel oil, 150 parts of furfural extract oil, 0.25 part of cation fluorine carbon surface active agent；Described Shale oil, coal diesel oil, furfural extract oil are all coalification chemical products；Described cation fluorine carbon surface active agent is perfluoroalkyl acyl Quaternary ammonium salt cationic fluorocarbon surfactant.
CN201610109258.4A 2016-02-26 2016-02-26 A kind of No. 4 fuel oil constituents of ship Active CN105733699B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100519709C (en) * 2006-03-16 2009-07-29 艾春玲 Fluorocarbon surfactant modified fuel oil synergic masterbatch composition
CN101921634B (en) * 2010-09-06 2013-05-22 锦州港船舶燃料供应有限责任公司 Energy-saving fuel oil composition
CN101921633B (en) * 2010-09-06 2012-12-19 锦州港船舶燃料供应有限责任公司 Fuel oil composition
CN102618243B (en) * 2012-03-02 2013-10-16 中国石油天然气股份有限公司 Coagulation-reducing viscosity-reducing agent for high-coagulation thickened oil
CN104650996B (en) * 2013-11-22 2017-03-15 重庆路洋化工有限公司 A kind of fuel oil and preparation method thereof

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