How to determine if a gasification furnace is clogged with slag?

2019-04-27View Original

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How to determine if a gasification furnace is clogged with slag?

Reply #22019-04-28

First, check whether there are any changes in the composition of the process gas: carbon monoxide, methane

Reply #32019-04-30

1. Has the pressure difference at the slag outlet increased? 2. Have there been any changes in the levels of CO and CO2 in the gas exiting from the system? 3. Some signs can still be observed in the slag sample during the early stages of slag blockage

Reply #42019-05-12

It can be observed from the amount of slag discharged and the changes in the current of the slag skimmer

Reply #52019-05-16

Could you explain in detail why the concentrations of CO and CO2 in the gas emitted change, and whether slag blockage is related to this?

Reply #62019-05-23

When the slag outlet gets blocked, the residence time increases, and the conversion reaction reaches an equilibrium

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