CN105647596A - Mixed fuel based on methanol and coal for increasing calorific value of methanol fuel - Google Patents

Mixed fuel based on methanol and coal for increasing calorific value of methanol fuel Download PDF

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Publication number
CN105647596A
CN105647596A CN201511013488.2A CN201511013488A CN105647596A CN 105647596 A CN105647596 A CN 105647596A CN 201511013488 A CN201511013488 A CN 201511013488A CN 105647596 A CN105647596 A CN 105647596A
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Prior art keywords
methanol
fuel
coal
tar
calorific value
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CN201511013488.2A
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Chinese (zh)
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CN105647596B (en
Inventor
李京生
常永龙
郭芬
李永浩
吴跃曲
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CRPC Innovation Energy Co., Ltd.
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SHANXI HUADUN INDUSTRY Co Ltd
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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
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • 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
    • C10L1/14—Organic compounds
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1826—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms poly-hydroxy
    • 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
    • C10L1/30—Organic compounds compounds not mentioned before (complexes)
    • C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency

Abstract

The invention discloses mixed fuel based on methanol and coal for increasing calorific value of methanol fuel, and belongs to the field of methanol fuel technology. The mixed fuel based on methanol and coal for increasing calorific value of methanol fuel comprises the following raw materials in parts by mass: 15-90 parts of methanol, 15-72 parts of medium and low temperature coal tar, 3-30 parts of light and heavy tar, and 2-10 parts of a fuel additive. Coal-based by-products and methanol are used as raw materials, novel fuel products based on methanol and coal of different specifications are produced, high efficiency utilization of fuel is realized, and storage and transportation dangers of original fuel are improved.

Description

Improve the coal-based fuel combination of methanol of methanol fuel calorific value
Technical field
The invention belongs to technical field of methanol fuel, be specifically related to a kind of coal-based fuel combination of methanol improving methanol fuel calorific value.
Background technology
At present, in order at utmost reduce city environmental pollution, in the surrounding city region of also not sensible natural gas, wide variety of methanol class industry or domestic fuel, be based on industrial methanol mostly. Methanol fuel in commercial Application is many with methanol one matter for fuel, and domestic fuel is then because price competition, and the water mixing 5-15% in right amount becomes final products supply user.
Conventional industrial methanol fuel, with pure methanol for many, the maximum calorific value of its fuel is 4800Kcal/Kg. When needing higher fuel value or efficiency of combustion as a lot of users, original fuel is difficult to meet requirement, only goes to realize efficiency of combustion by increase injection system equipment. So can increase equipment complexity and maintenance cost. Domestic fuel goes to reduce cost with mixing the form heated up water, and is run counter to engineering philosophy completely, and in fuel combustion process, the water being doped into can volatilize, absorb heat, and reduces the result of use of fuel, is actually also at the waste energy.
Existing fuel above, some do not reach user's calorific value will gas, some does not meet scientific meaning. The present invention both systems, scientifically the solution user's different demands to fuel, also can customize fuel product for special user.
Summary of the invention
It is an object of the invention to provide a kind of coal-based fuel combination of methanol improving methanol fuel calorific value.
The present invention is achieved by the following technical solutions:
A kind of coal-based fuel combination of methanol improving methanol fuel calorific value, forms with the component of following mass parts for raw material:
Methanol 15 90
Middle coalite tar 15 72
Lightweight and heavy tar 3 30
Fuel additive 2 10.
Further, the coal-based fuel combination of above-mentioned methanol, it is preferable that form for raw material with the component of following mass parts:
Methanol 80
Middle coalite tar 10
Lightweight and heavy tar 5
Fuel additive 5;
Calorific value is 5400��5500Kcal/Kg.
The coal-based fuel combination of above-mentioned methanol, it is preferable that form for raw material with the component of following mass parts:
Methanol 50
Middle coalite tar 35
Lightweight and heavy tar 5
Fuel additive 10;
Calorific value is 6400��6600Kcal/Kg.
The temperature of described middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3, including the coalite tar of 450 DEG C ~ 650 DEG C, the low temperature of 600 DEG C ~ 800 DEG C and medium temperature coal tar, the medium temperature coal tar of 900 DEG C ~ 1000 DEG C.
Described lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 10 90:90 10.
Described fuel additive is by the surfactant of the polyalcohols that mass ratio is 20-90:2-10:1-2 and small-molecular-weight: oxygen-containing and metal combustion adjuvant: preservative, fuel additive of the present invention mainly realize component dissolve each other, improve fuel economy, combustion-supporting, improve mobility, increase the effect of fuel stability, wherein add a certain amount of preservative, think minimizing Fuel resistance.
Described polyhydric alcohol is ethylene glycol or glycerol; The surfactant of described small-molecular-weight is alkyl polyoxyethylene ether series, alkylphenol polyoxyethylene series or fatty alcohol-polyoxyethylene ether; Described oxygen-containing and metal combustion adjuvant is ferrocene, iron picrate, methyl cyclopentyl-dialkyl-tricarbon manganium, iron naphthenate or organic copper manganese complex.
Series of products calorific value of the present invention is 5000 9000Kcal/Kg, and namely the present invention is by controlling the mass ratio of each composition, controls the performance indications of product exactly. Wherein when methanol: middle coalite tar: lightweight and heavy tar: when the mass ratio of hybrid fuel additive is 80:10:5:5, calorific value is 5400��5500Kcal/Kg; Work as methanol: middle coalite tar; Lightweight and heavy tar: when the mass ratio of fuel additive is 50:35:5:10, calorific value is 6400��6600Kcal/Kg.
The present invention utilizes coal-based by-product and methanol for raw material, produces the novel carbinol coal derived fuel new product of different size, it is achieved the efficient utilization of fuel, improves original fuel handling dangerous simultaneously.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
A kind of coal-based fuel combination of methanol improving methanol fuel calorific value:
Wherein methanol: middle coalite tar: lightweight and heavy tar: the mass ratio of fuel additive is: 90:5:3:2, and product calorific value reaches more than 5300Kcal/Kg.
Wherein the temperature of middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3; Lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 40:60.
Described fuel additive is made up of ethylene glycol, the surfactant alkyl polyoxyethylene ether series of small-molecular-weight, oxygen metal combustion adjuvant ferrocene and preservative, the wherein surfactant of polyalcohols and small-molecular-weight: oxygen-containing and metal combustion adjuvant: the mass ratio of preservative is 20:5:1.5.
Embodiment 2
A kind of coal-based fuel combination of methanol improving methanol fuel calorific value:
Wherein methanol: middle coalite tar: lightweight and heavy tar: the mass ratio of fuel additive is: 65:5:25:5, and product calorific value reaches more than 6300Kcal/Kg.
Wherein the temperature of middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3; Lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 30:90.
Described fuel additive is made up of glycerol, the surfactant alkylphenol polyoxyethylene series of small-molecular-weight, oxygen metal combustion adjuvant iron picrate and preservative, the wherein surfactant of polyalcohols and small-molecular-weight: oxygen-containing and metal combustion adjuvant: the mass ratio of preservative is 50:10:1.
Embodiment 3
A kind of coal-based fuel combination of methanol improving methanol fuel calorific value:
Wherein methanol: middle coalite tar: lightweight and heavy tar: the mass ratio of fuel additive is: 40:40:12:8, and product calorific value reaches more than 7300Kcal/Kg.
Wherein the temperature of middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3; Lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 60:10.
Described fuel additive is made up of glycerol, the surfactant fatty alcohol-polyoxyethylene ether of small-molecular-weight, oxygen metal combustion adjuvant methyl cyclopentyl-dialkyl-tricarbon manganium and preservative, the wherein surfactant of polyalcohols and small-molecular-weight: oxygen-containing and metal combustion adjuvant: the mass ratio of preservative is 70:2:1.5.
Embodiment 4
A kind of coal-based fuel combination of methanol improving methanol fuel calorific value:
Wherein methanol: middle coalite tar: lightweight and heavy tar: the mass ratio of fuel additive is: 30:35:30:5, and product calorific value reaches more than 8000Kcal/Kg.
Wherein the temperature of middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3; Lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 90:40.
Described fuel additive is made up of propylene glycol, the surfactant fatty alcohol-polyoxyethylene ether of small-molecular-weight, oxygen metal combustion adjuvant iron naphthenate and preservative, the wherein surfactant of polyalcohols and small-molecular-weight: oxygen-containing and metal combustion adjuvant: the mass ratio of preservative is 90:6:2.
Embodiment 5
A kind of coal-based fuel combination of methanol improving methanol fuel calorific value:
Wherein methanol: middle coalite tar: lightweight and heavy tar: the mass ratio of fuel additive is: 15:72:10:3, and product calorific value reaches 9000Kcal/Kg.
Wherein the temperature of middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3; Lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 10:80.
Described fuel additive is made up of propylene glycol, the surfactant alkylphenol polyoxyethylene series of small-molecular-weight, oxygen metal combustion adjuvant organic copper manganese complex and preservative, the wherein surfactant of polyalcohols and small-molecular-weight: oxygen-containing and metal combustion adjuvant: the mass ratio of preservative is 40:2:1.

Claims (7)

1. the coal-based fuel combination of methanol improving methanol fuel calorific value, it is characterised in that form for raw material with the component of following mass parts:
Methanol 15 90
Middle coalite tar 15 72
Lightweight and heavy tar 3 30
Fuel additive 2 10.
2. the coal-based fuel combination of methanol of high methanol fuel value according to claim 1, it is characterised in that form for raw material with the component of following mass parts:
Methanol 80
Middle coalite tar 10
Lightweight and heavy tar 5
Fuel additive 5;
Calorific value is 5400��5500Kcal/Kg.
3. the coal-based fuel combination of methanol of high methanol fuel value according to claim 1, it is characterised in that form for raw material with the component of following mass parts:
Methanol 50
Middle coalite tar 35
Lightweight and heavy tar 5
Fuel additive 10;
Calorific value is 6400��6600Kcal/Kg.
4. the coal-based fuel combination of methanol of high methanol fuel value according to claim 1 and 2, it is characterised in that the temperature of described middle coalite tar is 450 DEG C 1000 DEG C, and density is 1.03 1.04g/cm3��
5. the coal-based fuel combination of methanol of high methanol fuel value according to claim 1 and 2, it is characterised in that described lightweight and heavy tar do 720 DEG C, wherein the ratio of tar light oil and heavy tar is 10 90:90 10.
6. the coal-based fuel combination of methanol of high methanol fuel value according to claim 1 and 2, it is characterized in that, described fuel additive is by the surfactant of the polyalcohols that mass ratio is 20-90:2-10:1-2 and small-molecular-weight: oxygen-containing and metal combustion adjuvant: preservative.
7. the coal-based fuel combination of methanol of high methanol fuel value according to claim 6, it is characterised in that described polyhydric alcohol is ethylene glycol or glycerol; The surfactant of described small-molecular-weight is alkyl polyoxyethylene ether series, alkylphenol polyoxyethylene series or fatty alcohol-polyoxyethylene ether; Described oxygen-containing and metal combustion adjuvant is ferrocene, iron picrate, methyl cyclopentyl-dialkyl-tricarbon manganium, iron naphthenate or organic copper manganese complex.
CN201511013488.2A 2015-12-31 2015-12-31 Improve the methanol coal base fuel combination of methanol fuel calorific value Active CN105647596B (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106367127A (en) * 2016-08-30 2017-02-01 武汉九欣烨盛能源科技有限公司 Alcohol-based fuel and preparation method thereof
CN106609168A (en) * 2016-12-30 2017-05-03 广西东奇能源技术有限公司 Coal based biofuel
CN106635194A (en) * 2016-12-30 2017-05-10 广西东奇能源技术有限公司 Alcohol-based biofuel for vehicles
CN106635189A (en) * 2016-12-30 2017-05-10 广西东奇能源技术有限公司 Coal alcohol-based fuel
CN106753614A (en) * 2016-12-30 2017-05-31 广西东奇能源技术有限公司 Environment protection coal base bio-fuel
CN106753613A (en) * 2016-12-30 2017-05-31 广西东奇能源技术有限公司 Automobile-used coal base biological fuel
CN116463153A (en) * 2023-03-07 2023-07-21 重庆鸿邦科技有限公司 Modified methanol fuel for industrial kiln and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101215481A (en) * 2008-01-18 2008-07-09 孙昔铭 Liquid fuel for boiler and preparation method thereof
CN103031163A (en) * 2011-09-30 2013-04-10 山西佳新能源化工实业有限公司 Coal-based composite domestic fuel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101215481A (en) * 2008-01-18 2008-07-09 孙昔铭 Liquid fuel for boiler and preparation method thereof
CN103031163A (en) * 2011-09-30 2013-04-10 山西佳新能源化工实业有限公司 Coal-based composite domestic fuel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106367127A (en) * 2016-08-30 2017-02-01 武汉九欣烨盛能源科技有限公司 Alcohol-based fuel and preparation method thereof
CN106367127B (en) * 2016-08-30 2018-01-09 武汉九欣烨盛能源科技有限公司 Alcohol-based fuel and preparation method thereof
CN106609168A (en) * 2016-12-30 2017-05-03 广西东奇能源技术有限公司 Coal based biofuel
CN106635194A (en) * 2016-12-30 2017-05-10 广西东奇能源技术有限公司 Alcohol-based biofuel for vehicles
CN106635189A (en) * 2016-12-30 2017-05-10 广西东奇能源技术有限公司 Coal alcohol-based fuel
CN106753614A (en) * 2016-12-30 2017-05-31 广西东奇能源技术有限公司 Environment protection coal base bio-fuel
CN106753613A (en) * 2016-12-30 2017-05-31 广西东奇能源技术有限公司 Automobile-used coal base biological fuel
CN116463153A (en) * 2023-03-07 2023-07-21 重庆鸿邦科技有限公司 Modified methanol fuel for industrial kiln and preparation method thereof
CN116463153B (en) * 2023-03-07 2024-03-19 重庆鸿邦科技有限公司 Modified methanol fuel for industrial kiln and preparation method thereof

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Effective date of registration: 20170926

Address after: 030006, Wharton building, 88 development road, 12 hi tech Development Zone, Shanxi, Taiyuan

Applicant after: Shanxi alcohol ether cleaning fuel industry technology center (Co., Ltd.)

Address before: 030006 Shanxi city of Taiyuan province Jinyang street saiding road high tech Zone Wharton building

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Address before: 030006, Wharton building, 88 development road, 12 hi tech Development Zone, Shanxi, Taiyuan

Patentee before: Shanxi alcohol ether cleaning fuel industry technology center (Co., Ltd.)