NZ602566A - Chemical compounds for the removal of carbon dioxide from gases - Google Patents

Chemical compounds for the removal of carbon dioxide from gases

Info

Publication number
NZ602566A
NZ602566A NZ602566A NZ60256611A NZ602566A NZ 602566 A NZ602566 A NZ 602566A NZ 602566 A NZ602566 A NZ 602566A NZ 60256611 A NZ60256611 A NZ 60256611A NZ 602566 A NZ602566 A NZ 602566A
Authority
NZ
New Zealand
Prior art keywords
amine
absorption compound
based absorption
carbon dioxide
laden
Prior art date
Application number
NZ602566A
Inventor
Ji Lei
A Farthing George Jr
Original Assignee
Babcock & Wilcox Power Generat
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
Priority claimed from US13/069,204 external-priority patent/US8795618B2/en
Application filed by Babcock & Wilcox Power Generat filed Critical Babcock & Wilcox Power Generat
Publication of NZ602566A publication Critical patent/NZ602566A/en

Links

Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

Disclosed is a method for post-combustion carbon dioxide capture comprising: (I) introducing an aqueous solution containing an amine-based absorption compound to an absorber, the absorber being located downstream of a flue gas scrubber; (II) delivering a carbon dioxide containing gas from the flue gas scrubber to the absorber to form a CO2-laden amine-based absorption compound; and (III) subjecting the CO2-laden amine-based absorption compound to a regeneration step for regenerating the CO2-laden amine-based absorption compound and stripping out CO2 from the CO2-laden amine-based absorption compound, wherein energy is supplied to a stripper to accomplish the regeneration step, wherein the amine-based absorption compound is a combination of 2-(2-hydroxyethyl)-piperidine and one or more amine-based promoter compounds selected from monoethanolamine, piperazine, 2-(1-piperazinyl)-ethylamine, 1-methylpiperazine, 2-methylpiperazine, 3-methylaminopropyl-amine, morpholine, piperidine, or suitable combinations of any two or more thereof.
NZ602566A 2010-03-26 2011-03-25 Chemical compounds for the removal of carbon dioxide from gases NZ602566A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31804410P 2010-03-26 2010-03-26
US13/069,204 US8795618B2 (en) 2010-03-26 2011-03-22 Chemical compounds for the removal of carbon dioxide from gases
NZ59194611 2011-03-25

Publications (1)

Publication Number Publication Date
NZ602566A true NZ602566A (en) 2014-07-25

Family

ID=51847057

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ602566A NZ602566A (en) 2010-03-26 2011-03-25 Chemical compounds for the removal of carbon dioxide from gases

Country Status (1)

Country Link
NZ (1) NZ602566A (en)

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Legal Events

Date Code Title Description
S23 Proceedings under section 23: mention of inventor as such in patent

Free format text: INVENTOR GEORGE A FARTHING JR, LEI JI ADDED

Effective date: 20140703

PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 25 MAR 2016 BY COMPUTER PACKAGES INC

Effective date: 20150303

ERR Error or correction

Free format text: THE OWNER HAS BEEN CORRECTED TO 3103325, BABCOCK + WILCOX POWER GENERATION GROUP, INC., 20 S. VAN BUREN AVENUEBARBERTON, OH 44203, US

Effective date: 20150821

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 25 MAR 2017 BY COMPUTER PACKAGES INC

Effective date: 20160301

LAPS Patent lapsed