CN110205172A - 一种气混清洁燃料 - Google Patents

一种气混清洁燃料 Download PDF

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Publication number
CN110205172A
CN110205172A CN201910210303.9A CN201910210303A CN110205172A CN 110205172 A CN110205172 A CN 110205172A CN 201910210303 A CN201910210303 A CN 201910210303A CN 110205172 A CN110205172 A CN 110205172A
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gas
fuel
water
combustion
liquefied petroleum
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徐培
王玉斌
林思瑶
赵映翔
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Wuwei Fumin Hui Technology Development Co Ltd
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Wuwei Fumin Hui Technology Development 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
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas

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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

本发明公开了一种气混清洁燃料，属于燃料燃烧技术领域，其目的在于提供一种多气体混合且燃烧效率高、生产成本低的清洁燃料。本发明中该燃料组成和质量百分比例为：天然气36～42％，水煤气24～32％，液化石油气2～6％，甲醚25～35％。通过将天然气、水煤气、液化石油气以及二甲醚进行合理比例的混合，很好的实现了以上各种燃料的优势互补，燃烧效率得到了明显提高，且燃烧无环境污染，有利于大气环境保护，整体成本降低，具有明显的商业经济利益。

Description

一种气混清洁燃料
技术领域
本发明属于燃料燃烧技术领域，具体涉及一种气混清洁燃料。
背景技术
随着地球上石油资源的不断开采及日益缺乏，人们逐渐开始寻找可代替石油的新能源以满足日常生产生活所需。但是由于以往燃料的随意燃烧所排放出来的有毒气体进入大气层中对整体的空气造成了巨大的破坏，影响人们的身体健康；而随着人们环保意识的不断加强，一些带有毒气体的燃料都需要在燃烧之后经过处理才被排放，有些燃料甚至直接被淘汰掉。在日常生活中，灶具燃烧或者通过内燃机燃烧是对于燃料消耗最为主要的一种方式，而内燃机能够很好地将燃烧所释放出来的热能直接转化为动力，提供持久有效的动力源。
现目前常用的气体燃料有煤气、天然气和液化石油气(LPG)等，而我国能源状况为多煤缺油少气，液化石油气作为石油产品，大量依赖进口，而天然气混合气的火焰传播速度低，碳氢化合物排放高，燃料消耗率也较大；而水煤气中则含有大量的氢气和CO，但其热值较低。另外，二甲醚可以通过煤为原料获得且在工业生产中长期产量过剩，而其在燃烧过程中十分充分，不积碳，污染物的排放量低，储罐中不留残液，同时二甲醚密度、沸点、蒸气压等物理特性与液化石油气非常接近，运输、贮存及供气方式与液化石油气一致，因此推广二甲醚清洁燃料非常适合我国的能源结构。如果将以上多种气体燃料进行合理混合，利用各种燃料的优势互补，很容易使整体燃料的燃烧效率得到进一步的提高，而且利用我国能源产能优势，能够将燃料的生产成本进一步降低。
发明内容
本发明的目的在于：提供一种多气体混合且燃烧效率高、生产成本低的清洁燃料。
本发明采用的技术方案如下：
一种气混清洁燃料，该燃料组成和质量百分比例为：天然气36～42％，水煤气24～32％，液化石油气2～6％，甲醚25～35％。
作为优选的，所述燃料组成和质量百分比例为：天然气38％，水煤气28％，液化石油气4％，甲醚30％。
综上所述，由于采用了上述技术方案，本发明的有益效果是：
1、本发明中，将天然气以及水煤气按照合理比例进行组合配置，其火焰传播速度得到提高，有利于提高燃烧反应速度，从而提高了热功转换效率，降低了燃料消耗率，同时有利于减少未燃烧的碳氢化合物的排放。
2、本发明中，由于燃料组成中二甲醚长期产量过剩，原料丰富，通过混合于天然气、水煤气、液化石油气中，其成本大大降低，具有明显的商业经济利益。
3、本发明中，通过二甲醚与液化石油气进行合理比例的混合，其燃烧效率更高，所产生的污染更低。
4、本发明中，通过天然气、水煤气、液化石油气以及二甲醚合理的混合，燃烧时无毒、无烟、无味、无残留，生产无排放，无环境污染，有利于大气环境保护。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
实施例1
一种气混清洁燃料，该燃料组成和质量百分比例为：天然气36％，水煤气32％，液化石油气3％，甲醚29％。
实施例2
一种气混清洁燃料，该燃料组成和质量百分比例为：天然气42％，水煤气25％，液化石油气6％，甲醚27％。
实施例3
一种气混清洁燃料，该燃料组成和质量百分比例为：天然气38％，水煤气28％，液化石油气4％，甲醚30％。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (2)

1.一种气混清洁燃料，其特征在于，该燃料组成和质量百分比例为：天然气36～42％，水煤气24～32％，液化石油气2～6％，甲醚25～35％。
2.如权利要求1所述的一种气混清洁燃料，其特征在于，所述燃料组成和质量百分比例为：天然气38％，水煤气28％，液化石油气4％，甲醚30％。
CN201910210303.9A 2019-03-19 2019-03-19 一种气混清洁燃料 Pending CN110205172A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000466A1 (fr) * 1997-06-26 1999-01-07 Renault Carburant constitue de gaz liquefies pour moteur a combustion interne
CN1560205A (zh) * 2004-03-01 2005-01-05 天津大学 一种气体燃料
CN1931972A (zh) * 2006-10-12 2007-03-21 罗东晓 以二甲醚为原料生产代天然气的方法
CN104031707A (zh) * 2013-03-06 2014-09-10 中国石油天然气股份有限公司 一种工业燃烧用天然气气质调质的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000466A1 (fr) * 1997-06-26 1999-01-07 Renault Carburant constitue de gaz liquefies pour moteur a combustion interne
CN1560205A (zh) * 2004-03-01 2005-01-05 天津大学 一种气体燃料
CN1931972A (zh) * 2006-10-12 2007-03-21 罗东晓 以二甲醚为原料生产代天然气的方法
CN104031707A (zh) * 2013-03-06 2014-09-10 中国石油天然气股份有限公司 一种工业燃烧用天然气气质调质的方法

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Application publication date: 20190906