WO1999039814A3 - Landfill gas treatment with propylene carbonate - Google Patents

Landfill gas treatment with propylene carbonate Download PDF

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Publication number
WO1999039814A3
WO1999039814A3 PCT/US1999/002567 US9902567W WO9939814A3 WO 1999039814 A3 WO1999039814 A3 WO 1999039814A3 US 9902567 W US9902567 W US 9902567W WO 9939814 A3 WO9939814 A3 WO 9939814A3
Authority
WO
WIPO (PCT)
Prior art keywords
landfill gas
carbon dioxide
gas treatment
propylene carbonate
oxygen
Prior art date
Application number
PCT/US1999/002567
Other languages
French (fr)
Other versions
WO1999039814A2 (en
Inventor
James E Critchfield
Edward T Marquis
Original Assignee
Huntsman Spec Chem Corp
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 Huntsman Spec Chem Corp filed Critical Huntsman Spec Chem Corp
Priority to AU25891/99A priority Critical patent/AU2589199A/en
Publication of WO1999039814A2 publication Critical patent/WO1999039814A2/en
Publication of WO1999039814A3 publication Critical patent/WO1999039814A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

This invention concerns a process useful for removing carbon dioxide from landfill gas, comprising: contacting the landfill gas which contains carbon dioxide, nitrogen, methane, and oxygen with alkylene carbonate under conditions effective to remove at least a portion of the carbon dioxide from the stream. The landfill gas may also contain chlorinated hydrocarbons, which may also have a detrimental effect on use of amines. Advantageously, use of alkylene carbonate may be used successfully despite the presence of both oxygen and chlorinated hydrocarbons.
PCT/US1999/002567 1998-02-06 1999-02-05 Landfill gas treatment with propylene carbonate WO1999039814A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25891/99A AU2589199A (en) 1998-02-06 1999-02-05 Landfill gas treatment with propylene carbonate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7391998P 1998-02-06 1998-02-06
US60/073,919 1998-02-06

Publications (2)

Publication Number Publication Date
WO1999039814A2 WO1999039814A2 (en) 1999-08-12
WO1999039814A3 true WO1999039814A3 (en) 2000-05-18

Family

ID=22116582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/002567 WO1999039814A2 (en) 1998-02-06 1999-02-05 Landfill gas treatment with propylene carbonate

Country Status (2)

Country Link
AU (1) AU2589199A (en)
WO (1) WO1999039814A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6929680B2 (en) 2003-09-26 2005-08-16 Consortium Services Management Group, Inc. CO2 separator method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926751A (en) * 1958-09-22 1960-03-01 Fluor Corp Organic carbonate process for carbon dioxide
EP0180670A1 (en) * 1984-11-01 1986-05-14 Cryotec Energy Systems Co., Ltd. Recovery of biogas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926751A (en) * 1958-09-22 1960-03-01 Fluor Corp Organic carbonate process for carbon dioxide
EP0180670A1 (en) * 1984-11-01 1986-05-14 Cryotec Energy Systems Co., Ltd. Recovery of biogas

Also Published As

Publication number Publication date
WO1999039814A2 (en) 1999-08-12
AU2589199A (en) 1999-08-23

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