Novel straw composite fuel and preparation method thereof
A composite fuel and straw technology, applied in the direction of fuel, solid fuel, biofuel, etc., can solve the problems of secondary pollution of the environment and insufficient utilization of waste, and achieve the effect of solving secondary pollution.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0012] A new type of straw composite fuel in this embodiment comprises the following raw materials by weight percentage: 40% of sewage treatment plant sludge, 40% of crop straw, 25% of coal powder, and 5% of coalification agent.
[0013] The 5% coalification agent contains: 0.5% sodium nitrate; 1.5% magnesium oxide; 0.4% calcium carbonate; 1% sodium hydroxide; 0.5% starch; 0.6% smoke suppressant, 0.5% sodium oxalate.
Embodiment 2
[0015] A new type of straw composite fuel in this embodiment comprises the following raw materials by weight percentage: 30% of sludge from a sewage treatment plant, 46% of crop straw, 20% of coal powder, and 4% of a coalification agent.
[0016] The 4% coalification agent contains: 0.6% sodium nitrate; 1% magnesium oxide; 0.1% calcium carbonate; 0.5% sodium hydroxide; 0.6% starch; 0.5% smoke suppressant, 0.7% sodium oxalate.
Embodiment 3
[0018] A new type of straw composite fuel in this embodiment comprises the following raw materials by weight percentage: 32% of sludge from a sewage treatment plant, 47% of crop straw, 13% of pulverized coal, and 8% of a coalification agent.
[0019] The 8% coalification agent contains: 0.8% sodium nitrate; 2% magnesium oxide; 0.2% calcium carbonate; 1% sodium hydroxide; 2% starch; 1.3% smoke suppressant, 0.7% sodium oxalate.
[0020] The preparation method of the straw composite fuel of the above-mentioned three embodiments, it comprises: according to the percentage by weight, the above-mentioned according to proportioning, the sludge of the raw material sewage treatment plant, crop straw, coal powder, coalification agent 1~5% 4 The raw materials are uniformly pulverized, stirred, and then placed for 5-8 days to recover, and then the molded fuel is produced; then it is baked and transformed at a baking temperature of 100-150 ° C, and air-dried for later use.
[0021] It has b...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com