公开(公告)号：US20180195236A1

公开(公告)日：2018-07-12

申请号：US15867224

申请日：2018-01-10

Applicant: ANAERGIA INC.

Inventor： Andrew BENEDEK ,  Yaniv D. SCHERSON ,  Hans Frederick OUELLET ,  Juan Carlos JOSSE

IPC: D21B1/34 ,  D21H11/14 ,  D21B1/02 ,  D21B1/32 ,  B09B3/00

Abstract: This specification describes a system and process for treating waste, for example municipal solid waste (MSW) or post-recycling municipal solid waste. The system includes a press and a pulper. The press is adapted to provide a wet fraction of the waste suitable for anaerobic digestion and rejects. The pulper is adapted to receive the rejects and produce pulp. The pulper may be, for example, a drum pulper. In the process, waste is separated into a press into an organic fraction and rejects. The organic fraction is treated by way of anaerobic digestion. The rejects are separated, optionally in a drum pulper, to produce a fraction containing pulp. The pulp can be re-used to make paper or other products. In some case, 70% or more or 80% or more of MSW can be diverted from landfill.

公开(公告)号：US20160346788A1

公开(公告)日：2016-12-01

申请号：US15167324

申请日：2016-05-27

Applicant: ANAERGIA INC.

Inventor： Juan Carlos JOSSE ,  Andrew BENEDEK ,  Yaniv D. SCHERSON

IPC: B02C21/00 ,  C02F11/12 ,  C05F7/00 ,  B02C13/00 ,  B30B9/02 ,  C05F9/04 ,  B09B3/00 ,  C02F3/28

CPC classification number: B02C21/00 ,  B02C13/00 ,  B02C2201/063 ,  B03B9/061 ,  B30B9/02 ,  B30B9/12 ,  C02F3/28 ,  C02F11/04 ,  C02F11/122 ,  C02F11/125 ,  C05F7/00 ,  C05F9/04 ,  Y02A40/213 ,  Y02A40/216 ,  Y02P20/145 ,  Y02W30/47

Abstract: Solid waste, for example source separated organics (SSO) or commercial and industrial (C&I) waste or both, are treated by first pressurizing the waste against a screen to produce a solids fraction and a liquid fraction. The liquid fraction can be treated in an anaerobic digester. The solids fraction is pulverized or milled, for example with a hammer mill, preferably after being diluted. The pulverized or milled waste is separated again to provide a second solids faction and a second liquid fraction. The liquid fraction can be treated in an anaerobic digester. The solids fraction is primarily inert and can be landfilled, preferably after being washed.

Abstract translation: 固体废物，例如源分离的有机物（SSO）或商业和工业（C＆I）废物或二者都通过首先将废物加压到筛上以产生固体馏分和液体馏分来处理。 液体馏分可以在厌氧消化器中进行处理。 将固体部分粉碎或研磨，例如用锤式粉碎机，优选稀释后。 粉碎或研磨的废物被再次分离以提供第二固体相和第二液体馏分。 液体馏分可以在厌氧消化器中进行处理。 固体分数主要是惰性的，可以填埋，优选在洗涤后。

公开(公告)号：US20160230193A1

公开(公告)日：2016-08-11

申请号：US15015479

申请日：2016-02-04

Applicant: ANAERGIA INC.

Inventor： Juan Carlos JOSSE ,  Yaniv D. SCHERSON

IPC: C12P5/02 ,  B01L3/00 ,  C02F11/12 ,  C02F9/00 ,  C02F11/04

CPC classification number: C12P5/023 ,  B01F3/04 ,  B01L3/56 ,  C02F9/00 ,  C02F11/04 ,  C02F11/10 ,  C02F11/12 ,  C02F2303/06 ,  Y02E50/343

Abstract: Waste solids are treated by pyrolysis at a temperature over 700 degrees C. to produce char and a gas. The gas is treated in an anaerobic digester. In one system, gas and digestate are brought into contact in a diffusion cone. In another option, headspace gas above the digestate is re-circulated through the digestate, for example by way of an eductor downstream of the diffusion cone.

Abstract translation: 废物固体在700摄氏度的温度下通过热解处理，以产生炭和气体。 在厌氧消化器中处理气体。 在一个系统中，气体和消化物在扩散锥中接触。 在另一个选择中，消化物上方的顶空气体通过消化物体再循环，例如通过扩散锥下游的喷射器。