| 摘要 |
<p>The invention relates to a continuously operational method for thermal hydrolysis of organic matter, which includes an impelling step in which the organic matter is conveyed, without the need to use pumps or other mechanical elements, a hydrolysis step in which the mass to be hydrolysed is heated using live steam until reaching high temperatures in very short times and, after undergoing a first breakdown of the structure, is maintained at the hydrolysis temperature during a predetermined time, and an energy recovery step with vapours of two enthalpy levels. The invention also relates to a facility for implementing the method, which includes interconnected load and pressurisation tanks in the impelling step, a quick mixer and a relief chamber in the hydrolysis step, and a decompression system with a flash chamber and an ejector that mixes the produced vapours in the recovery step.</p> |
