M
Hi guys,
I'm new in instrumentation,so I'd like to ask your help to solve my problem.
I want to measure the coal-gas pressure inside the Fluidized bed Gasifier reactor (gasification reactor) using Pressure transmitter (PT).
The problem is the temperature is quite high, 1478oF, and the fluidized particle is rough coal with 3mm diameter; at the other side PT measured temperature only allowed to 500oF.
The questions are:
1. How to install the PT, do I need to install another component to protect the PT from overheat temperature?
2. How bad is the abrasion effect caused by rough coal in SS tube (impulse pipe)? (coal fluidized velocity: 4m/s in reactor)
I'm new in instrumentation,so I'd like to ask your help to solve my problem.
I want to measure the coal-gas pressure inside the Fluidized bed Gasifier reactor (gasification reactor) using Pressure transmitter (PT).
The problem is the temperature is quite high, 1478oF, and the fluidized particle is rough coal with 3mm diameter; at the other side PT measured temperature only allowed to 500oF.
The questions are:
1. How to install the PT, do I need to install another component to protect the PT from overheat temperature?
2. How bad is the abrasion effect caused by rough coal in SS tube (impulse pipe)? (coal fluidized velocity: 4m/s in reactor)