Systems and methods for processing mixed solid waste

A technology of solid waste and waste, applied in the direction of solid waste removal, chemical instruments and methods, separating solids from solids with airflow, etc., can solve the problem of recyclable material waste flow disposal unrelieved, recycled Circulatory system inefficiency, energy consumption and other issues

Active Publication Date: 2014-09-03
ORGANIC ENERGY CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some recycling systems are so inefficient that the process of recovering, transporting, and recycling recyclable materials consumes more energy than is saved by simply dumping the waste in landfill and making new products from the raw materials
In other cases, so little recyclable material is recovered that the waste stream disposal problem is not substantially alleviated

Method used

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  • Systems and methods for processing mixed solid waste
  • Systems and methods for processing mixed solid waste
  • Systems and methods for processing mixed solid waste

Examples

Experimental program
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Embodiment Construction

[0020] I. Introduction

[0021] figure 1 is a schematic illustration of an integrated waste processing and recycling system 100 that produces renewable energy and / or products from mixed solid waste materials. System 100 includes a source 110 of a mixed solid waste stream. The mixed solid waste stream comprises at least 10% wet organic waste material and at least 10% dry organic and optionally inorganic waste material.

[0022] The mixed waste material 110 is mechanically sorted to produce wet organics 114 and dry organics 116 , and optionally inorganics 118 . The waste material is processed in the mechanical separation system 112 to produce a plurality of individually sorted waste fractions suitable for conversion into renewable energy and / or products. At least a portion of the dry organics and wet organics are independently processed using separate conversion processes 131 and 139, respectively. Optional inorganics 118 may be converted to renewable or recyclable products ...

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Abstract

Solid waste that includes a mixture of wet organic material and dry organic material can be separated using mechanical separation to produce a wet organic stream enriched in wet organics and a dry organic stream enriched in dry organics. The separated wet organic stream and dry organic stream are separately converted to renewable or recyclable products using different conversion techniques particularly suited for the separated wet and dry organic streams.

Description

technical field [0001] The present invention relates to systems and methods adapted for waste recycling and conversion. More specifically, the present invention relates to the recycling and conversion of solid waste derived from, for example, commercial, industrial, or domestic waste. Background technique [0002] Commercial, industrial, and domestic consumers generate a large amount of discarded and waste products (ie, municipal solid waste) that need to be handled and disposed of in an environmentally satisfactory manner. Traditionally, municipal solid waste (hereinafter referred to as "MSW") has been disposed of by landfill or incineration. However, these waste product disposal methods pollute the soil, water, and air. Environmental constraints and land use requirements for housing have reduced the number of sites available for landfill. [0003] In response, the government as well as the public have demanded that recycling systems should be used wherever possible to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00C02F11/04C10L3/00C08J11/00
CPCB03C1/247Y02E50/343B07B11/04Y02E50/30B07B11/06B03C1/18B02C23/08B03C1/30B07B9/00B03C2201/18B07B4/02Y02W10/37B03B9/06Y02W30/62Y02W30/52Y02W30/20B02C23/14B07B15/00
Inventor G·吉茨切尔
Owner ORGANIC ENERGY CORP
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