WO2019010903A1 - Energy-saving and environmentally-friendly smokeless fuel - Google Patents

Energy-saving and environmentally-friendly smokeless fuel Download PDF

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Publication number
WO2019010903A1
WO2019010903A1 PCT/CN2017/113904 CN2017113904W WO2019010903A1 WO 2019010903 A1 WO2019010903 A1 WO 2019010903A1 CN 2017113904 W CN2017113904 W CN 2017113904W WO 2019010903 A1 WO2019010903 A1 WO 2019010903A1
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Prior art keywords
parts
straw
tailings
saving
energy
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PCT/CN2017/113904
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French (fr)
Chinese (zh)
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米娜
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米娜
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Publication of WO2019010903A1 publication Critical patent/WO2019010903A1/en

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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
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • 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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
    • 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
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • 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
    • C10L9/00—Treating solid fuels to improve their combustion
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Definitions

  • the invention belongs to the field of plant straw biomass energy, and particularly relates to an energy-saving and environment-friendly smokeless fuel using biomass as an energy source.
  • Patent 201510562919.4 discloses a plant straw biomass high heat smokeless fuel and a preparation method.
  • the fuel is made of the following raw materials by weight: straw straw 30-40, wheat straw 40-50, corn straw 35-45, cotton straw 24-28, rose straw 17-23, pine needle 20-30, pine branch 30 -40, apple branch 20-24, pomegranate branch 20-25, castor straw 30-40, rape straw 40-50, honeycomb ceramic waste 20-40, castor seed meal 10-20, walnut meal 20-30, sunflower Seed meal 25-31, rapeseed meal 22-24, poplar plantain powder 15-23, sawdust 18-22, moderate amount of water.
  • the smoked smoke content of the smokeless fuel has been greatly reduced, the PM2.5 content is high and still pollutes the environment.
  • the object of the present invention is to provide an energy-saving and environment-friendly smokeless fuel and a preparation method thereof.
  • An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 300-500 parts of plant straw, 30-100 parts of charcoal, 10-20 parts of tailings, 2,3,5-trimethylthiophene 3-8 parts, 3-5 parts of cordierite, 20-50 parts of ethanol and 50-100 parts of water.
  • the plant straw is one or more of wheat straw, corn stover, soybean straw, cotton straw, pea straw, mung bean straw, sorghum straw, and peanut straw.
  • the tailings are one or more of phosphorus tailings, molybdenum tailings, iron tailings, copper tailings, zinc tailings, and potassium tailings.
  • the smokeless fuel also includes 3-10 parts of shell powder.
  • the smokeless fuel also includes 3-10 parts of suede.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 25-28 ° C for 10-30 days;
  • the energy-saving and environmentally-friendly smokeless fuel of the invention not only generates less smoke but also generates less PM2.5 when burning, the technology can generate electricity and provide energy while eliminating straw Reduce air pollution.
  • An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol and 80 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
  • An energy-saving and environmentally-friendly smokeless fuel made of the following parts by weight: 300 parts of corn stover, 30 parts of charcoal, 10 parts of molybdenum tailings, 3 parts of 2,3,5-trimethylthiophene, cordierite 3 parts, 20 parts of ethanol and 50 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 25 ° C for 30 days;
  • An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 500 parts of soybean straw, 100 parts of charcoal, 20 parts of copper tailings, 8 parts of 2,3,5-trimethylthiophene, cordierite 5 parts, 50 parts of ethanol and 100 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 28 ° C for 10 days;
  • An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol, 7 parts of shell powder, and 80 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
  • An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol, 6 parts of mink and 80 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol, suede and water, and naturally fermented at 26 ° C for 20 days;
  • An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol, 6 parts of actinolite, and 80 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
  • An energy-saving and environmentally-friendly smokeless fuel is prepared from the following components by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 4 parts of cordierite, 35 parts of ethanol, and 80 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
  • An energy-saving and environmentally-friendly smokeless fuel made of the following components by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, and ethanol 35 Serve 80 parts of water.
  • the preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
  • the plant straw is pulverized, uniformly mixed with ethanol and water, and naturally fermented at 26 ° C for 20 days;
  • 2,3,5-trimethylthiophene has the effect of increasing the burning value of straw; the ash content of each group is roughly equivalent, there is no significant difference; the PM2.5 emissions of Examples 4 and 6 are significantly lower than the groups, and implementation Compared with Example 1, only shell powder and actinite were added, which proved that shell powder and actinolite have the effect of reducing the PM2.5 emission of the composition.
  • the PM2.5 emission of Comparative Example 2 is significantly higher than that of the example. 1.
  • the other experimental conditions were the same, except that cordierite was added to Comparative Example 1, which proved that cordierite has the effect of reducing PM2.5 emissions from burning of the composition.

Abstract

Disclosed is an energy-saving and environmentally-friendly smokeless fuel, wherein same is made of the following components in parts by weight: 300-500 parts of plant straw, 30-100 parts of charcoal, 10-20 parts of tailings, 3-8 parts of 2,3,5-trimethylthiophene, 3-5 parts of cordierite, 20-50 parts of ethanol, and 50-100 parts of water. When the energy-saving and environmentally-friendly smokeless fuel is burned, not only does it generate less smoke, but it also generates less PM2.5, and while eliminating the straw, it can generate electricity to provide energy and at the same time minimize air pollution.

Description

一种节能环保的无烟燃料Energy-saving and environmentally friendly smokeless fuel 技术领域Technical field
本发明属于植物秸秆生物质能源领域，具体涉及一种以生物质作为能量来源的节能环保的无烟燃料。The invention belongs to the field of plant straw biomass energy, and particularly relates to an energy-saving and environment-friendly smokeless fuel using biomass as an energy source.
背景技术Background technique
随着人们对大气环境的越来越重视，田间焚烧秸秆被禁止，大量的秸秆被收集起来，用于饲料或者燃料发电，但是，在燃料发电过程中，同样会产生烟尘，PM2.5污染大气的情况出现，降低秸秆的燃烧污染，成了一个亟待解决的问题。As people pay more and more attention to the atmospheric environment, the burning of straw in the field is prohibited, and a large amount of straw is collected for feed or fuel power generation. However, in the process of fuel power generation, smoke is also generated, and PM2.5 pollutes the atmosphere. The situation has emerged, reducing the burning pollution of straw has become an urgent problem to be solved.
专利201510562919.4公开了一种植物秸秆生物质高热无烟燃料以及制备方法。，该燃料由以下重量份的原料制成：稻草秸秆30-40、小麦秸秆40-50、玉米秸秆35-45、棉花秸秆24-28、玫瑰花秸秆17-23、松针20-30、松枝30-40、苹果枝20-24、石榴枝20-25、蓖麻秸秆30-40、油菜秸秆40-50、蜂窝陶瓷废渣20-40、蓖麻籽粕10-20、核桃粕20-30、葵花籽粕25-31、油菜粕22-24、杨木刨花粉15-23、锯木屑18-22、适量的水。虽然该无烟燃料烟分含量已大大降低，但是，PM2.5含量较高，仍然污染环境。Patent 201510562919.4 discloses a plant straw biomass high heat smokeless fuel and a preparation method. The fuel is made of the following raw materials by weight: straw straw 30-40, wheat straw 40-50, corn straw 35-45, cotton straw 24-28, rose straw 17-23, pine needle 20-30, pine branch 30 -40, apple branch 20-24, pomegranate branch 20-25, castor straw 30-40, rape straw 40-50, honeycomb ceramic waste 20-40, castor seed meal 10-20, walnut meal 20-30, sunflower Seed meal 25-31, rapeseed meal 22-24, poplar plantain powder 15-23, sawdust 18-22, moderate amount of water. Although the smoked smoke content of the smokeless fuel has been greatly reduced, the PM2.5 content is high and still pollutes the environment.
发明内容Summary of the invention
本发明的目的在于提供一种节能环保的无烟燃料及其制备方法。The object of the present invention is to provide an energy-saving and environment-friendly smokeless fuel and a preparation method thereof.
一种节能环保的无烟燃料，由如下重量份数的组分制成：植物秸秆300-500份，木炭30-100份，尾矿10-20份，2,3,5-三甲基噻吩3-8份，堇青石3-5份， 乙醇20-50份，水50-100份。An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 300-500 parts of plant straw, 30-100 parts of charcoal, 10-20 parts of tailings, 2,3,5-trimethylthiophene 3-8 parts, 3-5 parts of cordierite, 20-50 parts of ethanol and 50-100 parts of water.
所述植物秸秆为小麦秸秆，玉米秸秆，大豆秸秆，棉花秸秆，豌豆秸秆，绿豆秸秆，高粱秸秆，花生秸秆中的一种或一种以上。The plant straw is one or more of wheat straw, corn stover, soybean straw, cotton straw, pea straw, mung bean straw, sorghum straw, and peanut straw.
所述尾矿为磷尾矿，钼尾矿，铁尾矿，铜尾矿，锌尾矿，钾尾矿中的一种或一种以上。The tailings are one or more of phosphorus tailings, molybdenum tailings, iron tailings, copper tailings, zinc tailings, and potassium tailings.
所述无烟燃料中还包括贝壳粉3-10份。The smokeless fuel also includes 3-10 parts of shell powder.
所述无烟燃料中还包括蝉蜕皮3-10份。The smokeless fuel also includes 3-10 parts of suede.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在25-28℃条件下自然发酵10-30天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 25-28 ° C for 10-30 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
本发明的有益效果：本发明的节能环保的无烟燃料，燃烧时，不仅产生的烟气少，而且产生的PM2.5少，该技术在消除秸秆的同时，能够发电提供能量，同时最大限度的减少大气污染。The beneficial effects of the invention: the energy-saving and environmentally-friendly smokeless fuel of the invention not only generates less smoke but also generates less PM2.5 when burning, the technology can generate electricity and provide energy while eliminating straw Reduce air pollution.
具体实施方式Detailed ways
下面结合具体实施例对本发明做进一步说明。The invention will be further described below in conjunction with specific embodiments.
实施例1Example 1
一种节能环保的无烟燃料，由如下重量份数的组分制成：小麦秸秆400份，木炭50份，磷尾矿15份，2,3,5-三甲基噻吩5份，堇青石4份，乙醇35份，水80份。 An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol and 80 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在26℃条件下自然发酵20天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
实施例2Example 2
一种节能环保的无烟燃料，由如下重量份数的组分制成：玉米秸秆300份，木炭30份，钼尾矿10份，2,3,5-三甲基噻吩3份，堇青石3份，乙醇20份，水50份。An energy-saving and environmentally-friendly smokeless fuel made of the following parts by weight: 300 parts of corn stover, 30 parts of charcoal, 10 parts of molybdenum tailings, 3 parts of 2,3,5-trimethylthiophene, cordierite 3 parts, 20 parts of ethanol and 50 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在25℃条件下自然发酵30天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 25 ° C for 30 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
实施例3Example 3
一种节能环保的无烟燃料，由如下重量份数的组分制成：大豆秸秆500份，木炭100份，铜尾矿20份，2,3,5-三甲基噻吩8份，堇青石5份，乙醇50份，水100份。An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 500 parts of soybean straw, 100 parts of charcoal, 20 parts of copper tailings, 8 parts of 2,3,5-trimethylthiophene, cordierite 5 parts, 50 parts of ethanol and 100 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在28℃条件下自然发酵10天； (1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 28 ° C for 10 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
实施例4Example 4
一种节能环保的无烟燃料，由如下重量份数的组分制成：小麦秸秆400份，木炭50份，磷尾矿15份，2,3,5-三甲基噻吩5份，堇青石4份，乙醇35份，贝壳粉7份，水80份。An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol, 7 parts of shell powder, and 80 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在26℃条件下自然发酵20天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
(2)加入木炭，尾矿，贝壳粉，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, shell powder, 2,3,5-trimethylthiophene, and mix them evenly.
实施例5Example 5
一种节能环保的无烟燃料，由如下重量份数的组分制成：小麦秸秆400份，木炭50份，磷尾矿15份，2,3,5-三甲基噻吩5份，堇青石4份，乙醇35份，蝉蜕皮6份，水80份。An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol, 6 parts of mink and 80 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，蝉蜕皮，水混合均匀，在26℃条件下自然发酵20天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol, suede and water, and naturally fermented at 26 ° C for 20 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。 (2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
实施例6Example 6
一种节能环保的无烟燃料，由如下重量份数的组分制成：小麦秸秆400份，木炭50份，磷尾矿15份，2,3,5-三甲基噻吩5份，堇青石4份，乙醇35份，阳起石6份，水80份。An energy-saving and environment-friendly smokeless fuel made of the following parts by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, cordierite 4 parts, 35 parts of ethanol, 6 parts of actinolite, and 80 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在26℃条件下自然发酵20天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
对比例1Comparative example 1
一种节能环保的无烟燃料，由如下重量份数的组分制成：小麦秸秆400份，木炭50份，磷尾矿15份，堇青石4份，乙醇35份，水80份。An energy-saving and environmentally-friendly smokeless fuel is prepared from the following components by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 4 parts of cordierite, 35 parts of ethanol, and 80 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行：The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在26℃条件下自然发酵20天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 26 ° C for 20 days;
(2)加入木炭，尾矿，混合均匀制成。(2) Add charcoal, tailings, and mix well.
对比例2Comparative example 2
一种节能环保的无烟燃料，由如下重量份数的组分制成：小麦秸秆400份，木炭50份，磷尾矿15份，2,3,5-三甲基噻吩5份，乙醇35份，水80份。An energy-saving and environmentally-friendly smokeless fuel made of the following components by weight: 400 parts of wheat straw, 50 parts of charcoal, 15 parts of phosphorus tailings, 5 parts of 2,3,5-trimethylthiophene, and ethanol 35 Serve 80 parts of water.
上述节能环保的无烟燃料的制备方法，按照如下步骤进行： The preparation method of the above energy-saving and environmentally-friendly smokeless fuel is carried out as follows:
(1)将植物秸秆粉碎，与乙醇，水混合均匀，在26℃条件下自然发酵20天；(1) The plant straw is pulverized, uniformly mixed with ethanol and water, and naturally fermented at 26 ° C for 20 days;
(2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。(2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
检测实施例1-6及对比例1-2的燃烧值，排灰分量剂PM2.5排放量，检测结果如表1所示。The combustion values of Examples 1-6 and Comparative Examples 1-2 and the PM2.5 emissions of the ash-removing component were examined, and the test results are shown in Table 1.
表1Table 1
Figure PCTCN2017113904-appb-000001
Figure PCTCN2017113904-appb-000001
由表1可以看出，实施例5的燃烧值明显高于其他组，与实施例1相比，其他实验条件完全相同，仅仅是实施例5多加入了蝉蜕皮，证明蝉蜕皮具有提高秸秆燃烧值的功效；对比例1的燃烧值明显低于实施例1，与实施例1相比，其他实验条件完全相同，仅仅是对比例1少加入了2,3,5-三甲基噻吩，证明2,3,5-三甲基噻吩具有提高秸秆燃烧值的功效；各组的排灰分量大致相当，没有明显差异；实施例4和6的PM2.5排放量明显低于各组，与实施例1相比，仅仅是多加入了贝壳粉和阳起石，证明贝壳粉和阳起石具有降低组合物燃烧PM2.5排放的功效；对比例2的PM2.5排放量明显高于实施例1，与对比例1相比，其他实验条件相同，仅仅是对比例1少加入了堇青石，证明堇青石具有降低组合物燃烧PM2.5排放的功效。 It can be seen from Table 1 that the combustion value of Example 5 is significantly higher than that of the other groups. Compared with Example 1, the other experimental conditions are completely the same, only the Example 5 is added with suede, which proves that the suede has improved straw burning. The efficacy of the value; the combustion value of Comparative Example 1 is significantly lower than that of Example 1, compared with Example 1, the other experimental conditions are exactly the same, only the addition of 2,3,5-trimethylthiophene to Comparative Example 1 is proved. 2,3,5-trimethylthiophene has the effect of increasing the burning value of straw; the ash content of each group is roughly equivalent, there is no significant difference; the PM2.5 emissions of Examples 4 and 6 are significantly lower than the groups, and implementation Compared with Example 1, only shell powder and actinite were added, which proved that shell powder and actinolite have the effect of reducing the PM2.5 emission of the composition. The PM2.5 emission of Comparative Example 2 is significantly higher than that of the example. 1. Compared with Comparative Example 1, the other experimental conditions were the same, except that cordierite was added to Comparative Example 1, which proved that cordierite has the effect of reducing PM2.5 emissions from burning of the composition.

Claims (6)

  1. 一种节能环保的无烟燃料，其特征在于，由如下重量份数的组分制成：植物秸秆300-500份，木炭30-100份，尾矿10-20份，2,3,5-三甲基噻吩3-8份，堇青石3-5份，乙醇20-50份，水50-100份。An energy-saving and environment-friendly smokeless fuel characterized by being made up of the following components by weight: 300-500 parts of plant straw, 30-100 parts of charcoal, 10-20 parts of tailings, 2, 3, 5- 3-8 parts of trimethylthiophene, 3-5 parts of cordierite, 20-50 parts of ethanol, and 50-100 parts of water.
  2. 根据权利要求1所述节能环保的无烟燃料，其特征在于，所述植物秸秆为小麦秸秆，玉米秸秆，大豆秸秆，棉花秸秆，豌豆秸秆，绿豆秸秆，高粱秸秆，花生秸秆中的一种或一种以上。The energy-saving and environmentally-friendly smokeless fuel according to claim 1, wherein the plant straw is one of wheat straw, corn stover, soybean straw, cotton straw, pea straw, mung bean straw, sorghum straw, peanut straw or More than one.
  3. 根据权利要求1所述节能环保的无烟燃料，其特征在于，所述尾矿为磷尾矿，钼尾矿，铁尾矿，铜尾矿，锌尾矿，钾尾矿中的一种或一种以上。The energy-saving and environmentally-friendly smokeless fuel according to claim 1, wherein the tailings are one of phosphorus tailings, molybdenum tailings, iron tailings, copper tailings, zinc tailings, and potassium tailings. More than one.
  4. 根据权利要求1所述节能环保的无烟燃料，其特征在于，所述无烟燃料中还包括贝壳粉3-10份。The energy-saving and environmentally-friendly smokeless fuel according to claim 1, wherein the smokeless fuel further comprises 3-10 parts of shell powder.
  5. 根据权利要求1所述节能环保的无烟燃料，其特征在于，所述无烟燃料中还包括蝉蜕皮3-10份。The energy-saving and environmentally-friendly smokeless fuel according to claim 1, wherein the smokeless fuel further comprises 3-10 parts of suede.
  6. 权利要求1所述节能环保的无烟燃料的制备方法，其特征在于，按照如下步骤进行：The method for preparing an energy-saving and environmentally-friendly smokeless fuel according to claim 1, characterized in that the following steps are carried out:
    (1)将植物秸秆粉碎，与堇青石，乙醇，水混合均匀，在25-28℃条件下自然发酵10-30天；(1) The plant straw is pulverized, uniformly mixed with cordierite, ethanol and water, and naturally fermented at 25-28 ° C for 10-30 days;
    (2)加入木炭，尾矿，2,3,5-三甲基噻吩，混合均匀制成。 (2) Add charcoal, tailings, 2,3,5-trimethylthiophene, and mix them uniformly.
PCT/CN2017/113904 2017-07-10 2017-11-30 Energy-saving and environmentally-friendly smokeless fuel WO2019010903A1 (en)

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