초록 ▼

Liquid wastes and solid wastes, which can be put into slurry form, have combustible constituents burned from them at supercritical temperature and subcritical pressure, with respect to water, resulting in purified water and, with the more concentrated wastes, recovery of valuable energy. Pressure ma

Liquid wastes and solid wastes, which can be put into slurry form, have combustible constituents burned from them at supercritical temperature and subcritical pressure, with respect to water, resulting in purified water and, with the more concentrated wastes, recovery of valuable energy. Pressure makes possible the recovery of latent heat so that the dry heating value of the waste is made available. Consequently, relatively dilute wastes can be “incinerated”without the consumption of auxiliary fuel.

대표청구항 ▼

A pressurized combustion process in which an aqueous waste is mixed with recycled combustion products and an oxygen-containing gas, and combustible constituents burned at supercritical temperature and subcritical pressure, with respect to water, net combustion products being cooled below their dewpo

A pressurized combustion process in which an aqueous waste is mixed with recycled combustion products and an oxygen-containing gas, and combustible constituents burned at supercritical temperature and subcritical pressure, with respect to water, net combustion products being cooled below their dewpoint at essentially combustion pressure, forming an aqueous slurry of non-combustible constituents and a wet flue gas.