WO2024049850A3 - Novel municipal solid waste processing system for conversion-ready feedstocks for materials and energy recovery - Google Patents

Novel municipal solid waste processing system for conversion-ready feedstocks for materials and energy recovery Download PDF

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Publication number
WO2024049850A3
WO2024049850A3 PCT/US2023/031442 US2023031442W WO2024049850A3 WO 2024049850 A3 WO2024049850 A3 WO 2024049850A3 US 2023031442 W US2023031442 W US 2023031442W WO 2024049850 A3 WO2024049850 A3 WO 2024049850A3
Authority
WO
WIPO (PCT)
Prior art keywords
crf
conversion
solid waste
ready
msw
Prior art date
Application number
PCT/US2023/031442
Other languages
French (fr)
Other versions
WO2024049850A2 (en
Inventor
Lokendra Pal
Sachin Agate
Naimul HAQUE
Lucian Lucia
Richard A. VENDITTI
Hasan Jameel
Ashutosh Mittal
John YARBROUGH
Original Assignee
North Carolina State University
Alliance For Sustainable Energy, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by North Carolina State University, Alliance For Sustainable Energy, Llc filed Critical North Carolina State University
Publication of WO2024049850A2 publication Critical patent/WO2024049850A2/en
Publication of WO2024049850A3 publication Critical patent/WO2024049850A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/649—Biodiesel, i.e. fatty acid alkyl esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A process for preparing conversion-ready feedstock (CRF) is described. The process can be used to convert municipal solid waste (MSW) into CRF for the preparation of biochemicals, biofuels, biopower, and bioproducts. An exemplary process involves extruding MSW to provide a mechanically homogenized material that can be further processed prior to, during, or after extrusion (or another mechanical homogenization treatment) to provide the CRF. Also described are a system for preparing CRF from MSW and exemplary CRF made from converted MSW.
PCT/US2023/031442 2022-08-29 2023-08-29 Novel municipal solid waste processing system for conversion-ready feedstocks for materials and energy recovery WO2024049850A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263401982P 2022-08-29 2022-08-29
US63/401,982 2022-08-29

Publications (2)

Publication Number Publication Date
WO2024049850A2 WO2024049850A2 (en) 2024-03-07
WO2024049850A3 true WO2024049850A3 (en) 2024-04-11

Family

ID=90098604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/031442 WO2024049850A2 (en) 2022-08-29 2023-08-29 Novel municipal solid waste processing system for conversion-ready feedstocks for materials and energy recovery

Country Status (1)

Country Link
WO (1) WO2024049850A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007047063A2 (en) * 2005-10-17 2007-04-26 Ab-Cwt, Llc Depolymerization of organic and non-organic waste materials into useful products
US20190316161A1 (en) * 2008-11-17 2019-10-17 Xyleco, Inc. Processing biomass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007047063A2 (en) * 2005-10-17 2007-04-26 Ab-Cwt, Llc Depolymerization of organic and non-organic waste materials into useful products
US20190316161A1 (en) * 2008-11-17 2019-10-17 Xyleco, Inc. Processing biomass

Also Published As

Publication number Publication date
WO2024049850A2 (en) 2024-03-07

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