Preparation method of small-particle-size machine-made semi-coke barbecue carbon

A small particle size, barbecue carbon technology, which is applied in the petroleum industry, waste fuel, solid fuel, etc., can solve the problems of unfavorable barbecue food health and safety, excessive dust and harmful gas emissions, and difficulty in forming machine-made semi-coke.

Active Publication Date: 2021-08-17
内蒙古蓝色火宴科技环保股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Mechanism semi-coke with small particle size is difficult to form, and the preparation of barbecue charcoal tends to generate more dust and harmful gas emissions, which is not conducive to the health and safety of grilled food

Method used

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  • Preparation method of small-particle-size machine-made semi-coke barbecue carbon
  • Preparation method of small-particle-size machine-made semi-coke barbecue carbon
  • Preparation method of small-particle-size machine-made semi-coke barbecue carbon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of preparation method of small particle size machine blue charcoal barbecue carbon, its scheme is:

[0032] Step 1, pulverization, put the machine-made semicoke of small particle size into the crusher, and obtain the raw material semicoke with small particle size, medium particle size and large particle size mass ratio of 1:0.5:0.4 after crushing;

[0033] Step 2, mixing materials, adding 80kg of raw material semi-coke obtained by crushing into the mixer, then adding 5kg of cellulose salt, mixing and stirring for 10min, then adding 1.5kg of binder, 0.8kg of combustion accelerant and 3.5kg of sulfur-fixing agent, continue Stir and mix for 10 minutes to obtain a mixture; the described sulfur-fixing agent is a catalytic composite sulfur-fixing agent, prepared according to the following method:

[0034] 15kg of polymethylhydrogensiloxane, 0.5kg of isopropanol solution of chloroplatinic acid with a concentration of 3% by mass, and 10kg of N,N-diallyl ethanolamine were...

Embodiment 2

[0044] A kind of preparation method of small particle size machine blue charcoal barbecue carbon, its scheme is:

[0045] Step 1, pulverize, put the machine-made semicoke of small particle size into the crusher, obtain small particle size after pulverization, the raw material semicoke with a mass ratio of medium particle size and large particle size of 1:0.8:2.4;

[0046] Step 2, mixing materials, adding 90kg of raw material semi-coke obtained by crushing into the mixer, then adding 8kg of cellulose salt, mixing and stirring for 20min, then adding 3.5kg of binder, 1.6kg of combustion accelerant and 5.2kg of sulfur-fixing agent, continue Stir and mix for 20min to obtain a mixture; the described sulfur-fixing agent is a catalytic composite sulfur-fixing agent, prepared according to the following method:

[0047] With 23kg of polymethylhydrogensiloxane, 1.2kg of isopropanol solution of 5% chloroplatinic acid in mass percent concentration, 24kg of N,N-diallyl ethanolamine, feed nitr...

Embodiment 3

[0057] A kind of preparation method of small particle size machine blue charcoal barbecue carbon, its scheme is:

[0058] Step 1, pulverize, put the machine-made semicoke of small particle size into the crusher, obtain small particle size after pulverization, the raw material semicoke with the mass ratio of medium particle size and large particle size of 1:1.2:4;

[0059] Step 2, mixing materials, adding 100kg of raw material semi-coke obtained by crushing into the mixer, then adding 9kg of cellulose salt, mixing and stirring for 30min, then adding 4.5kg of adhesive, 2.6kg of combustion accelerant and 7.2kg of sulfur-fixing agent, continue Stir and mix for 30min to obtain a mixture; the described sulfur-fixing agent is a catalytic composite sulfur-fixing agent, prepared according to the following method:

[0060] 30kg of polymethylhydrogensiloxane, 1.8kg of isopropanol solution of chloroplatinic acid with a concentration of 7% by mass, and 17kg of N,N-diallyl ethanolamine were...

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Abstract

The invention relates to the field of carbon preparation, and discloses a preparation method of small-particle-size machine-made semi-coke barbecue carbon, which comprises the following steps: crushing, mixing, stuffiness gelatinization and molding drying. According to the method, cellulose salt, plant starch and semi-coke are mixed and then gelatinized by water vapor under high pressure, and then compression molding is performed to obtain the barbecue charcoal which has the characteristic of high strength; and according to the invention, a catalytic composite sulfur-fixing agent is also added into the formula, the use of the sulfur-fixing agent can make the coal combust more fully, reduce the emission of sulfur dioxide and desulfurization and reduce the consumption of fire coal at the same time, and is beneficial to reducing the emission of dust and harmful gas, and the barbecue carbon is a healthy, safe and environmentally friendly product. And health and safety of barbecued food are facilitated.

Description

technical field [0001] The invention relates to the field of carbon preparation, in particular to a method for preparing small particle diameter machine-made blue charcoal barbecue carbon. Background technique [0002] The production of machine-made semi-coke adopts medium-low temperature dry distillation and roasting process. The fixed carbon content of semi-coke prepared by this process is 5%-10% higher than that of soil-refined semi-coke, and the ash and volatile matter are reduced by 3%-5%. Mechanical strength There has been obvious improvement, because the mechanized furnace is equipped with controllable temperature measuring equipment, so the quality is relatively stable. As the country promulgates a series of corresponding laws and regulations to advocate "environmental governance, pollution reduction, energy saving and consumption reduction", the production process of machine-made semi-coke has gradually been accepted by most producers and has formed a scale. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/06
CPCC10L5/06C10L2230/04C10L2230/22Y02E50/30
Inventor 刘卫星王进平刘明锐尹小风
Owner 内蒙古蓝色火宴科技环保股份公司
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