发明名称 |
PROCESS AND DEVICE FOR CONTINUOUS THERMAL HYDROLYSIS |
摘要 |
Method for the continuous thermal hydrolysis of sludges containing organic matter, said method comprising the steps of: simultaneously injecting pressurized steam (100) into said sludges and mixing said sludges with said steam by means of a dynamic mixer-injector (4) so as to obtain a single-phase mixture, conveying said single-phase mixture towards a tube reactor (4) under pressure and bringing about the plug flow of this mixture into said reactor for a retention time that is sufficient and at a temperature that is sufficient to enable the thermal hydrolysis of the organic matter present in said sludges, cooling said single-phase mixture at its exit from said tube reactor to a temperature enabling the subsequent digestion of the hydrolyzed organic matter that it contains, depressurizing said cooled single-phase mixture. |
申请公布号 |
EP2978715(A1) |
申请公布日期 |
2016.02.03 |
申请号 |
EP20140709237 |
申请日期 |
2014.03.06 |
申请人 |
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT |
发明人 |
CRAMPON, CÉDRIC;DJAFER, MALIK;CHAUZY, JULIEN |
分类号 |
C02F11/18;C02F1/02;C02F11/04 |
主分类号 |
C02F11/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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