公开(公告)号：US20170022522A1

公开(公告)日：2017-01-26

申请号：US15085381

申请日：2016-03-30

Applicant: ANAERGIA INC.

Inventor： Marcelo DE LIMA VASCONCELLOS ,  Juan Carlos JOSSE

IPC: C12P3/00 ,  C05F9/04 ,  C02F11/04

CPC classification number: C12P3/00 ,  B03B5/34 ,  B03B9/06 ,  B09B3/00 ,  B09B5/00 ,  C02F11/04 ,  C02F2209/03 ,  C02F2303/24 ,  C05F9/04 ,  C12M21/04 ,  C12M45/02 ,  Y02A40/216 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/20 ,  Y02W30/47 ,  Y02W30/524

Abstract: Waste or organic material is compressed at a pressure sufficient to burst cells, for example 50 bar or more, and separated into a dry fraction and a wet fraction. The wet fraction is treated in an anaerobic digester to produce biogas after removing grit. The wet fraction is diluted, preferably with sludge, before it is degritted. Optionally, floatables are removed from the fraction before it is added to the digester.

Abstract translation: 废物或有机材料在足以破裂细胞的压力下压缩，例如50巴或更大，并分离成干馏分和湿分数。 在厌氧消化器中处理湿部分以除去砂砾后产生沼气。 在脱灰之前，将湿级分稀释，优选用污泥稀释。 可选地，在将其添加到消化器之前，可将浮选物从馏分中除去。