Sludge synthetic fuel and preparation thereof

A technology for synthesizing fuel and sludge, applied in the direction of fuel, solid fuel, biofuel, etc., can solve the problems of increasing production costs, transportation and storage troubles, etc., achieve deodorization ability, corrosion inhibition, high-efficiency sterilization and algae killing ability, and low toxicity Effect

Inactive Publication Date: 2009-03-04
汤广武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In summary, in the synthetic fuels of the prior art, no matter it is solid fuel or gas, liquid fuel or gaseous fuel, organic combustible substances must be added therein, which increases the production cost and brings back the burden on transportation and storage. Come certain trouble, in view of this, propose this invention especially

Method used

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  • Sludge synthetic fuel and preparation thereof
  • Sludge synthetic fuel and preparation thereof
  • Sludge synthetic fuel and preparation thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0059] A kind of sludge synthetic fuel, the sludge synthetic fuel includes sludge, coal powder and plant fiber raw materials, and the sludge includes sludge generated by domestic sewage treatment discharge, river sludge, paper industry treatment process The sludge or feces produced, and the sludge has undergone the following pretreatment:

[0060] (1) Add microbial inoculum to the sludge for treatment; when the metal content and non-metallic content in the sludge meet the national standard GB 18918-2002, the addition of the microbial inoculum is 0.1 per kilogram of sludge mg microbial agent, the treatment time is 4 days at room temperature.

[0061] (2) Add deodorant dodecyl dimethyl benzyl ammonium chloride or dodecyl dimethyl benzyl ammonium bromide to the sludge treated in step (1) for treatment. The addition amount of described deodorant is determined according to the flora quantity in the sludge, and when the flora quantity in the sludge is 100,000 cfu / gram-1,000,000 cfu...

Embodiment 2

[0071] A kind of sludge synthetic fuel, the sludge synthetic fuel includes sludge, coal powder and plant fiber raw materials, and the sludge includes sludge generated by domestic sewage treatment discharge, river sludge, paper industry treatment process The sludge or feces produced, and the sludge has undergone the following pretreatment:

[0072] (1) Add microbial inoculum to the sludge for treatment; when the metal content and non-metallic content in the sludge meet the national standard GB 18918-2002, the addition of the microbial inoculum is 0.2 per kilogram of sludge mg microbial agent, the treatment time is 5 days at room temperature.

[0073] (2) Add deodorant dodecyl dimethyl benzyl ammonium chloride or dodecyl dimethyl benzyl ammonium bromide to the sludge treated in step (1) for treatment. The addition amount of described deodorant is determined according to the flora quantity in the sludge, and when the flora quantity in the sludge is 100,000 cfu / gram-1,000,000 cfu...

Embodiment 3

[0082] A kind of sludge synthetic fuel, the sludge synthetic fuel includes sludge, coal powder and plant fiber raw materials, and the sludge includes sludge generated by domestic sewage treatment discharge, river sludge, paper industry treatment process The sludge or feces produced, and the sludge has undergone the following pretreatment:

[0083] (1) Add microbial inoculum to the sludge for treatment; when the metal content and non-metallic content in the sludge meet the national standard GB 18918-2002, the addition of the microbial inoculum is 0.05 per kilogram of sludge Microbial agents, the treatment time at room temperature is 6 days.

[0084] (2) Add deodorant dodecyl dimethyl benzyl ammonium chloride or dodecyl dimethyl benzyl ammonium bromide to the sludge treated in step (1) for treatment. The addition amount of described deodorant is determined according to the number of flora in the sludge, and when the number of flora in the sludge is less than 100,000 cfu / gram, t...

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Abstract

The invention provides a mud synthesizing fuel which includes mud, coal powder and the materials of plant fiber. The mud includes the mud generated by the treatment and drainage of living sewage, river mud as well as the mud generated during the industrial treatment process of paper making or dejection; besides, the following pre-treatments are carried out on the mud: (1) a microorganism inoculant is added in the mud for processing; (2) an odour removing agent is added in the mud after being treated by step (1) for processing. When pre-treatments are carried out on the mud in the mud synthesizing fuel disclosed in the invention, the microorganism inoculant and the odour removing agent are added for processing, thus being capable of removing the metals and the peculiar smells in the mud, thereby reducing the pollution to the environment when the fuel is burnt.

Description

technical field [0001] The invention relates to a synthetic fuel, more specifically to a sludge synthetic fuel and a preparation method thereof, belonging to the fuel field. Background technique [0002] Energy is a necessary condition for human beings to survive. Throughout history, the research on energy utilization has always been an indispensable subject in the struggle between people and nature. my country is still a country with poor energy, uneven distribution and serious pollution. [0003] The application number is 200410035895.9, and the patent application titled "Urban Waste Synthetic Fuel" discloses a kind of municipal waste synthetic fuel, which provides a kind of municipal waste synthetic fuel, including 80-150 parts by weight of crushed domestic waste, 6-10 parts by weight of asphalt, 30-50 parts by weight of pulverized coal, and 1-6 parts by weight of fuel oil. These municipal garbage synthetic fuels can make full use of the combustible components in domest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/46
CPCY02E50/30Y02E50/10
Inventor 汤广武
Owner 汤广武
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