What does biomass mean, what does biomass mean

What is biochar: In a low-oxygen environment, wood, grass, corn stalk or other crop waste is carbonized by high-temperature cracking. This kind of charcoal, which is formed by plants and aims to fix the element carbon, is called "biochar" by scientists.

Types of Common Charcoal:

Charcoal is a dark brown or black porous solid fuel left over from incomplete combustion of wood or wood raw materials or pyrolysis in the absence of air.

Coke: Bituminous coal is heated to 950-1050 under the condition of air isolation, and finally made into coke after drying, pyrolysis, melting, bonding, solidification, shrinkage and other stages.

Advantages of biochar: Biochar is almost pure carbon, which can not disappear for hundreds to thousands of years after being buried in the ground, which is equivalent to sequestering carbon into the soil. Biochar is rich in micropores, which can not only replenish the organic matter content of the soil, but also effectively conserve water and nutrients and improve soil fertility.

In fact, the reason why most fertile soils are black is because of the high carbon content. British environmental guru James Lovelock says biochar is the only hope for mitigating catastrophic climate change. Researchers also say biochar can also increase agricultural productivity and reduce the need for carbon-intensive fertilizers.

The pore structure of charcoal chips makes it easy to accumulate nutrients and beneficial microorganisms, which makes the soil fertile for plant growth, increasing yields and making agriculture more sustainable. Even better, it locks the carbon into the biota instead of emitting it into the air.

Differences: Biochar is mainly used for soil improvement (fertility supplementation), while general charcoal is used as fuel or to take advantage of its unique microporous structure and super adsorption capacity. In the industry, charcoal is used to adsorb, remove glue, remove odor, and environmental protection in terms of gas purification, sewage treatment, etc.

Biomass is the organic matter produced by plants through photosynthesis. In other words, biomass is solar energy that is stored.

Biomass refers to various organisms produced by photosynthesis through the use of atmosphere, water, land, etc., that is, all living organic matter that can grow is commonly known as biomass. It includes plants, animals, and microorganisms. Generalized Concept:

Biomass includes all plants, microorganisms, animals that feed on plants and microorganisms, and the waste from their production. Typical biomass such as crops, crop waste, wood, wood waste and animal manure.

Narrow concept: biomass mainly refers to the agricultural and forestry production process in addition to grain, fruit other than straw, trees and other lignocellulose, agricultural products processing industry scraps, agricultural and forestry wastes and livestock manure and waste in the production process of animal husbandry and other substances. Features:

Renewability. Low contamination. Widely distributed.

Biomass-based, simply put, is the nature of the biomass base; It refers to the use of chemical, physical or biological technology to process biomass resources, improve their original properties, endow them with new special functional properties, expand the scope of use, and form a high value-added biomass base of products, which is called biomass substrate.

Biomass is the organic matter produced by plants through photosynthesis. In other words, biomass is solar energy that is stored.

Biomass energy is the energy contained in biomass, which is the energy stored in biomass by green plants to convert solar energy into chemical energy through chlorophyll.

Hello friends, there are differences in purification of raw materials. The former is synthesized with other additives after consumption.

Please see. In the national standard, the industrial analysis of coal refers to the moisture (m) and ash content of coal.

a), volatile matter (v) and fixation.

Carbon Blindness (FC) A general term for the determination of the four analytical indicators. Tan mu.

Note: m – moisture

v – volatile

FC - fixed-carbon A - ash content

Among all kinds of renewable energy, biomass is unique, it is stored solar energy, and it is the only renewable carbon source! In agriculture, biochar itself has the characteristics of improving soil properties, promoting the formation of soil aggregates, and regulating soil microbial ecology. At the same time, it can also reduce the heavy metal content of the soil, and use charcoal as raw material to make biomass charcoal-based fertilizer. The royal calendar is rotten in life, and the fruit charcoal can be used (such as burning, roasting, shabu-shabu, and other catering industries to win the favor of the major barbecue industries Crush the general leakage charcoal!)

Including agricultural waste, livestock and poultry manure, forestry waste, food processing waste, urban greening waste and energy crops.

I don't know! I guess it's biogas or something!