BR9900794A - Process for recovery of carbon dioxide in a fermentation of l-glutamic acid. - Google Patents

Process for recovery of carbon dioxide in a fermentation of l-glutamic acid.

Info

Publication number
BR9900794A
BR9900794A BR9900794-0A BR9900794A BR9900794A BR 9900794 A BR9900794 A BR 9900794A BR 9900794 A BR9900794 A BR 9900794A BR 9900794 A BR9900794 A BR 9900794A
Authority
BR
Brazil
Prior art keywords
glutamic acid
fermentation
carbon dioxide
recovery
aqueous sodium
Prior art date
Application number
BR9900794-0A
Other languages
Portuguese (pt)
Inventor
Yoshita Teratani
Soichiro Asai
Kunimitsu Sato
Tokio Igari
Hirishi Takeuchi
Toshiki Hirose
Original Assignee
Ajinomoto Kk
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 Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of BR9900794A publication Critical patent/BR9900794A/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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification

Abstract

"PROCESSO PARA RECUPERAçãO DE DIóXIDO DE CARBONO EM UMA FERMENTAçãO DE áCIDO L-GLUTâMICO". CO~ 2~ contido em baixa concentração no gás de exaustão liberado durante a fermentação do ácido L-glutâmico é capturado na forma de carbonato de álcali por borbulhamento em solução aquosa de carbonato de sódio ou em solução aquosa de hidróxido de sódio, e então incorporado no processo de produção do ácido L-glutâmico em que um álcali é requerido como agente neutralizador; assim, não só sal monoalcalino de ácido L-glutâmico pode ser preparado, mas também o CO~ 2~ formado como subproduto pode ser recuperado em uma alta concentração, de modo que possa ser utilizado como fonte de CO~ 2~ líquido."PROCESS FOR RECOVERING CARBON DIOXIDE IN A L-GLUTAMIC ACID FERMENTATION". CO ~ 2 ~ contained in low concentration in the exhaust gas released during the fermentation of L-glutamic acid is captured in the form of alkali carbonate by bubbling in aqueous sodium carbonate solution or in aqueous sodium hydroxide solution, and then incorporated in the production process of L-glutamic acid in which an alkali is required as a neutralizing agent; thus, not only can monoalkaline salt of L-glutamic acid be prepared, but also the CO ~ 2 ~ formed as a by-product can be recovered in a high concentration, so that it can be used as a source of liquid CO ~ 2 ~.

BR9900794-0A 1998-02-27 1999-02-24 Process for recovery of carbon dioxide in a fermentation of l-glutamic acid. BR9900794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10047291A JPH11243985A (en) 1998-02-27 1998-02-27 Recovery of carbon dioxide in fermentation of l-glutamic acid

Publications (1)

Publication Number Publication Date
BR9900794A true BR9900794A (en) 2000-03-28

Family

ID=12771189

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900794-0A BR9900794A (en) 1998-02-27 1999-02-24 Process for recovery of carbon dioxide in a fermentation of l-glutamic acid.

Country Status (5)

Country Link
JP (1) JPH11243985A (en)
CN (1) CN1156392C (en)
BR (1) BR9900794A (en)
ID (1) ID23629A (en)
MY (1) MY118894A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2192549T3 (en) * 2000-02-10 2003-10-16 Praxair Technology Inc METHOD FOR PREPARING HIGH CONCENTRATION CARBON DIOXIDE PRODUCT.
JP2005000827A (en) * 2003-06-12 2005-01-06 Toshiba Corp Apparatus and method for recovering carbon dioxide
US7727374B2 (en) * 2004-09-23 2010-06-01 Skyonic Corporation Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals
FR2885900B1 (en) * 2005-05-20 2009-02-13 Omya Development Ag MINERAL MATERIALS CONTAINING CARBONATE WITH REDUCED FOSSIL FUEL CELL CARBONIC GAS EMISSION AT THE TIME OF THEIR DECOMPOSITIONS AND THEIR SYNTHESIS PROCESS AND USES THEREOF.
CA2564590C (en) 2006-10-19 2010-05-11 Bitmin Resources Inc. Method for treating a process water to obtain carbon dioxide therefrom
JP5934928B2 (en) * 2012-09-27 2016-06-15 パナソニックＩｐマネジメント株式会社 Carbon dioxide production equipment
CN103071380B (en) * 2013-01-30 2015-09-09 杭州森井大气环境科技有限公司 A kind of method of collecting carbonic anhydride and pyrolysis
CN107055734A (en) * 2017-05-31 2017-08-18 燕京啤酒(桂林漓泉)股份有限公司 The method and device of sewage disposal system pH value is adjusted using beer waste gas
CN115212710A (en) * 2022-07-22 2022-10-21 碳索(杭州)能源环境科技有限公司 Is suitable for ultralow-concentration CO 2 Carbon capture system of flue gas

Also Published As

Publication number Publication date
MY118894A (en) 2005-02-28
CN1156392C (en) 2004-07-07
JPH11243985A (en) 1999-09-14
ID23629A (en) 2000-05-04
CN1235931A (en) 1999-11-24

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: C12P 13/14 (2006.01), A23L 27/22 (2016.0