What Are The Raw Materials For Biomass Pellets?

In today's context of resource utilisation and environmental protection, biomass pellet is a solid granular material with biomass energy as raw material. It can be used in boilers, energy and other industry sectors. Biomass pellets are a kind of clean and renewable energy. Therefore, it has received widespread attention. Efficient biomass pellet mill machine technology can not only improve the efficiency of energy use, but also help the rational use of agricultural and forestry waste and reduce environmental pollution.

Biomass pellet raw materials, mainly refers to all kinds of biomass resources used in the production of biomass pellet fuel. These biomass energy sources are widely available, renewable and environmentally friendly. It is of great significance in promoting sustainable development. Common raw materials for biomass pellets include: sawdust, wood chips, rice husk, straw and other agricultural and forestry wastes. So, what are the raw materials for biomass pellets?
 

Wood shavings 

Wood shavings are one of the most common raw materials used to produce biomass pellets. It is mainly derived from the waste produced during wood processing. The pellets produced by using wood chips are characterised by high density, easy ignition and high calorific value. Wood chips are moulded under high pressure using biomass pellet machines to make pellets with stable combustion performance. Wood chips are suitable for all kinds of biomass pellet fuel boilers and heating equipment.
 

Rice Husk 

Rice husk is the shell stripped off during rice processing. Rice husk is also one of the main raw materials for biomass pellets. Rice husk has advantageous features such as high density, high hardness and high abrasion resistance. After compression, rice husk granular compression performance and combustion performance are excellent. Rice husk contains a certain amount of silicon, which will have a certain degree of wear and tear on the pellet machine extrusion in the biomass pellet production process. Therefore, if you choose rice husk as the raw material for biomass, you need to consider the wear resistance of the pellet machine and the maintenance cost.

 

Straw 

Straw is a kind of biomass resource produced most in agricultural production, such as: corn stover, rice straw, wheat straw and so on. Straw has a wide range of sources, low cost and other characteristics. Straw is an important raw material for biomass pellet production. The fibre structure of straw is relatively loose. Therefore, it needs to be pre-treated and compressed before producing biomass pellets. The biomass pellet fuel made from straw contains high ash content and low calorific value in the combustion process. Raw materials need to be selected according to the actual application scenario.

 
There are various raw materials for biomass pellets. We need to choose the right raw materials according to our specific needs. If you want to know more about biomass pellet machines. You are welcome to pay attention to this site.

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