Biomass fuel and production method thereof

Abstract

The invention discloses a biomass fuel and a production method thereof. The production method comprises the following steps of: harvesting eupatorium adenophorum, airing, crushing and rubbing for later use; and crushing and rubbing straw, mixing 100 to 120 parts of eupatorium adenophorum, 80 to 160 parts of straw and 5 to 25 parts of combustion improver, pressing, and densifying to form eupatorium adenophorum blocks, wherein the straw is one or more of corn straw, rice straw, wheat straw, peanut straw, rape straw, cured tobacco straw, sawdust, leaves, barks, edible fungus residue and traditional Chinese medicine decoction dreg. The biomass fuel saves energy, protects environment, and has low cost and high heat value.

Description

technical field [0001] The invention relates to the technical field of chemical engineering, specifically to a fuel and a method thereof. Background technique [0002] Eupatorium adenophorum (also known as aircraft grass, liberation grass, red deer grass, destruction grass, black head grass, and Zeilan), is a perennial herb of the genus Eupatorium in the family Asteraceae. -1.2m, up to 2.5m, dark purple-brown stem, covered with gray rusty hairs, opposite leaves, prismatic leaves, flower heads, achenes pentagonal, with pappus. It blooms from February to March every year, and the seeds mature from April to May. The seeds are small and have bristles, which can be blown away by the wind. The seed yield is huge, with an annual output of about 10,000 seeds per plant. [0003] Eupatorium adenophorum is native to the Americas from Mexico to Costa Rica. It was introduced to southern Yunnan from the China-Myanmar border in the 1940s. Up to now, Eupatorium adenophorum is distributed i...

AI Technical Summary

Problems solved by technology

[0004] (1) Secrete allelochemical substances, crowd out native plants, make pastures lose their use value, and affect the growth and renewal of forest trees;

[0005] (2) Affect the growth of food crops, mulberry trees, peppers, bananas, etc., and reduce production;

[0006] (3) Blocking the canal and obstructing traffic;

[0007] (4) Leading to the loss of living environment for wild precious Chinese medicinal materials;

[0008] (5) The leaves are poisonous, containing toxic chemicals of coumarins, causing skin inflammation and allergic diseases in humans, eating young leaves by mistake can cause dizziness, vomiting, and poisoning of livestock, poultry and fish

[0010] How to eliminate this hazard, existing methods such as biological control, alternative control, chemical control, etc., all have large investment and ineffective effects

[0011] Existing fuel resources such as coal, liquefied petroleum gas or natural gas are disposable resources. According to the forecast of the International Renewable Energy Organization, the reserves of underground oil, natural gas and coal can only be used for 60 years according to the current mining utilization rate.