HORTICULTURE

HORTICULTURE SCIENCE

FARM POWER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The primary gas produced during gasification.
A
Methane
B
Carbon dioxide
C
Carbon monoxide
D
NOTA
Explanation: 

Detailed explanation-1: -Syngas is so called because of its history as an intermediate in the production of synthetic natural gas. Composed primarily of the colorless, odorless, highly flammable gases carbon monoxide (CO) and hydrogen (H2), syngas has a variety of uses.

Detailed explanation-2: -Gasification is quite similar to the other thermochemical process based on final products, except combustion. The primary product during gasification is gas, which can be further process into fuel gas or synthesized to produce H2 gas.

Detailed explanation-3: -Carbon monoxide detection, and carbon dioxide sensing, are essential for gasification. Syngas (short for synthetic gas) can be burnt and used as a fuel source, the main constituents of syngas are Carbon Monoxide and Hydrogen, which account for around 34% of syngas, and it is produced by a process called Gasification.

Detailed explanation-4: -Biomass gasification is a mature technology pathway that uses a controlled process involving heat, steam, and oxygen to convert biomass to hydrogen and other products, without combustion.

Detailed explanation-5: -The main product of gasification is a mixture of gases (“producer gas”) with the main components H2, CO, CO2, H2O, CH4, and air nitrogen. This technology produces a gas with a low heating value (4–6 MJ/m3) and an 8–14 vol% H2 content only.

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