Environment-friendly barbecue charcoal and preparation method thereof

A barbecue charcoal, environmental protection technology, applied in the petroleum industry, solid fuels, fuel additives, etc., can solve the problems of easy generation of large harmful gases, short burning time, large consumption, etc., to achieve good heat dissipation and long burning time , fast fire effect

Inactive Publication Date: 2017-09-05
李永庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art, provide an environment-friendly barbecue charcoal and its preparation method, and solve the technical problems of the existing barbecue charcoal, such as short burning time, large consumption, and easy generation of a large amount of harmful gas during the carbonization process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of environment-friendly barbecue charcoal in the present embodiment, it is made up of the raw material of following weight portion:

[0021] 45 parts of raw material 1, 45 parts of raw material 2, 1 part of adhesive, 2 parts of sodium humate, 0.5 part of calcium sulfate;

[0022] The first raw material is anthracite; the second raw material is anthracite weathered coal; the binder is sodium cellulose.

[0023] Further, the anthracite includes: 7% volatile matter, 0.3% sulfur, and 7% ash; the anthracite weathered coal includes: 30% volatile matter, 0.1% sulfur, and 12% ash; the charcoal particles include: 32% volatile matter, 0.1% sulfur, 15% ash.

[0024] Furthermore, the anthracite weathered coal needs to be pretreated by high-temperature dry distillation and carbonization before use.

[0025] A method for preparing environment-friendly barbecue charcoal, comprising the following steps:

[0026] 1) Raw material pretreatment: put the anthracite into a pulveriz...

Embodiment 2

[0031] A kind of environment-friendly barbecue charcoal in the present embodiment, it is made up of the raw material of following weight portion:

[0032] 48 parts of raw material 1, 48 parts of raw material 2, 2 parts of binder, 3 parts of sodium humate, 1.5 parts of calcium sulfate, and 1 part of quicklime;

[0033] The first raw material is anthracite; the second raw material is charcoal granules; the binder is an aqueous solution of starch and sodium hydroxide.

[0034] Further, the anthracite includes: 7% volatile matter, 0.3% sulfur, and 7% ash; the anthracite weathered coal includes: 30% volatile matter, 0.1% sulfur, and 12% ash; the charcoal particles include: 32% volatile matter, 0.1% sulfur, 15% ash.

[0035] Furthermore, the anthracite weathered coal needs to be pretreated by high-temperature dry distillation and carbonization before use.

[0036] A method for preparing environment-friendly barbecue charcoal, comprising the following steps:

[0037] 1) Raw materi...

Embodiment 3

[0042] A kind of environment-friendly barbecue charcoal in the present embodiment, it is made up of the raw material of following weight portion:

[0043] 50 parts of raw material 1, 50 parts of raw material 2, 3 parts of binder, 5 parts of sodium humate, 3 parts of calcium sulfate, and 3 parts of quicklime;

[0044] The first raw material is smokeless weathered coal; the second raw material is charcoal particles; the binder is sodium cellulose.

[0045] Further, the anthracite includes: 7% volatile matter, 0.3% sulfur, and 7% ash; the anthracite weathered coal includes: 30% volatile matter, 0.1% sulfur, and 12% ash; the charcoal particles include: 32% volatile matter, 0.1% sulfur, 15% ash.

[0046] Furthermore, the anthracite weathered coal needs to be pretreated by high-temperature dry distillation and carbonization before use.

[0047] A method for preparing environment-friendly barbecue charcoal, comprising the following steps:

[0048] 1) Raw material pretreatment: Put...

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Abstract

The invention belongs to the technical field of barbecue charcoal preparation, particularly relates to environment-friendly barbecue charcoal and a preparation method thereof and mainly solves technical problems of short combustion time, high consumption and proneness to generation of a great quantity of harmful gases in a charring process of existing barbecue charcoal. The environment-friendly barbecue charcoal is prepared from, by weight, 45-50 parts of a first raw material, 45-50 parts of a second raw material, 1-3 parts of an adhesive, 2-5 parts of sodium humate, 0.5-3 parts of calcium sulfate and 0-3 parts of calcium oxide, wherein the first raw material refers to anthracite or smoke-free decomposed coal, and the second raw material refers to smoke-free decomposed coal or charcoal particles. Production steps of the environment-friendly barbecue charcoal include 1) raw material pretreatment; 2) mixing and stirring; 3) extrusion moulding; 4) heating and drying. The environment-friendly barbecue charcoal has advantages of long combustion time, low consumption, freeness of charring, easiness in processing, freeness of smoke and odor and the like.

Description

technical field [0001] The invention belongs to the technical field of barbecue charcoal preparation, and in particular relates to an environment-friendly barbecue charcoal and a preparation method thereof. Background technique [0002] Barbecue uses fuel to heat dry air, and puts food in a position close to the heat source in the hot dry air to heat the food; with the continuous promotion and popularization of barbecue, it has quietly become a way of collective leisure and entertainment. For barbecue, barbecue charcoal is indispensable; in order to meet the increasing needs of people's barbecue activities, barbecue charcoal has become a common commodity and is seen in stores and shopping malls. [0003] However, the existing barbecue charcoal on the market has the disadvantages of short burning time, easy generation of a large amount of harmful gas, easy explosion, and large smoke pollution. Contents of the invention [0004] The purpose of the present invention is to ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/10C10L5/14C10L9/10C10L10/00
CPCC10L5/10C10L5/105C10L5/14C10L9/10C10L10/00C10L2200/029C10L2230/22C10L2290/08C10L2290/24C10L2290/28C10L2290/32
Inventor 李永庆
Owner 李永庆
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