Question

Carbonization is possible only under high pressure and high temperature. Why?​

Answer 1

Answer:

HTC process involves the utilization of wet feedstock or the treatment of dry feedstock with water under its sub-critical condition, i.e., at the temperature ranging from 180 to 250 °C and pressure ranging from 2 to 6 MPa.

Explanation:

Answer 2

Answer:

HTC process involves the utilization of wet feedstock or the treatment of dry feedstock with water under its sub-critical condition, i.e., at the temperature ranging from 180 to 250 °C and pressure ranging from 2 to 6 MPa. The system pressure basically allowed to rise with the steam pressure