CN1023566C - 多用途易燃煤 - Google Patents

多用途易燃煤 Download PDF

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Publication number
CN1023566C
CN1023566C CN 89100423 CN89100423A CN1023566C CN 1023566 C CN1023566 C CN 1023566C CN 89100423 CN89100423 CN 89100423 CN 89100423 A CN89100423 A CN 89100423A CN 1023566 C CN1023566 C CN 1023566C
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combustion
coal
present
flame
strong
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CN 89100423
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CN1044490A (zh
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周全
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Abstract

本发明公开了一种多用途易燃煤,该产品易点燃、火力旺、燃烧完全、无烟、无味、无毒和无飞炭。本发明的组成以无烟煤为主。其他成分有易燃成分木炭、燃烧催化剂氧化铁,燃烧助催化剂氧化铜、氧化剂硝酸钾、粘结剂淀粉和水。本产品用半张报纸即可点燃,十分钟可上火,火苗高达15~20厘米,燃烧时间长达3小时,旺火时间为100分钟以上,发热量是木炭的2倍。它不仅适用于火锅,而且可用于室内取暖、烧煤引火、郊外野炊等。

Description

本发明属于煤的组合物,更具体地说是一种多用途的易燃煤。
目前关于煤的组合物的研究颇多,特别是对于要求点火容易,火力旺,燃烧时间长、无烟、无味的煤燃料。中国专利申请号为86108958和88101094中公开了火锅用的燃料。市场上也有用于火锅的易燃煤球。上述燃料主要成分是木炭、无烟煤、粘合剂和氧化剂。木炭是易燃成分,但燃烧值不高,氧化剂虽能起到易点燃的目的,但在炉温高达600~700℃时,氧化剂早已完全分解,起不到助燃作用,不能使燃料充分燃烧。此外,组分中木炭成分比例较高,也增加了成本。
本发明目的是提供一种燃烧充分、燃点低、热值高、火力旺的多用途易燃煤。
本发明的成分除了有无烟煤、木炭粉、粘结剂和氧化剂以外,还包括燃烧催化剂和燃烧助催化剂,并且无烟煤比例大。这些组分不仅进一步降低了燃点,而且燃烧热值高、燃烧充分,在燃烧过程中无烟、无味、无毒、无飞灰。该燃烧只要用半张报纸就可点燃,10分钟可上火,火苗高达15~20厘米,燃烧时间长达3小时,旺火时间100分钟以上,发热值是木炭的2倍,而且成本也较低。它不仅适用于火锅,而且适用于室内取暖、郊外野炊等。
本发明的组分和重量分配比如下:
无烟煤    100
木炭粉    5~20
氧化铁    0.1~2
氧化铜    0.04~0.5
硝酸钾    2~6
淀粉    2~5
水    8~25
上述配比中氧化铁是燃烧催化剂、氧化铜是燃烧助催化剂、硝酸钾(也可用硝酸钠)是氧化剂。
本发明的制作工艺是先把煤碾碎成30~60目的颗粒,然后把各组分按 比例配入,要充分混合均匀,再用成型机成型为球状、块状或其他形状,成型后的产品经自然干燥或人工烘干后,即可包装出售。

Claims (2)

1、一种多用途易燃煤,其特征在于有下列组成(重量比):无烟煤∶木炭粉∶氧化铁∶氧化铜∶硝酸钾∶淀粉∶水=100∶5~20∶0.1~2~0.04~0.5∶2~6∶2~5∶8~25。
2、如权利要求1所述的易燃煤,其特征在于煤的颗粒为30~60目。
CN 89100423 1989-01-28 1989-01-28 多用途易燃煤 Expired - Fee Related CN1023566C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89100423 CN1023566C (zh) 1989-01-28 1989-01-28 多用途易燃煤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89100423 CN1023566C (zh) 1989-01-28 1989-01-28 多用途易燃煤

Publications (2)

Publication Number Publication Date
CN1044490A CN1044490A (zh) 1990-08-08
CN1023566C true CN1023566C (zh) 1994-01-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 89100423 Expired - Fee Related CN1023566C (zh) 1989-01-28 1989-01-28 多用途易燃煤

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CN (1) CN1023566C (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101285014B (zh) * 2008-05-08 2011-09-21 西安北方惠安化学工业有限公司 低压低温暗火燃烧火种燃料
CN101475861B (zh) * 2009-02-04 2013-01-16 杨贵强 金属氧化物粉末与碳粉混合的成型体

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CN1044490A (zh) 1990-08-08

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