BR112012014736A2 - purificação de isopreno a partir de recursos renováveis - Google Patents

purificação de isopreno a partir de recursos renováveis

Info

Publication number
BR112012014736A2
BR112012014736A2 BR112012014736A BR112012014736A BR112012014736A2 BR 112012014736 A2 BR112012014736 A2 BR 112012014736A2 BR 112012014736 A BR112012014736 A BR 112012014736A BR 112012014736 A BR112012014736 A BR 112012014736A BR 112012014736 A2 BR112012014736 A2 BR 112012014736A2
Authority
BR
Brazil
Prior art keywords
isoprene
renewable resources
purification
presented
purifying
Prior art date
Application number
BR112012014736A
Other languages
English (en)
Other versions
BR112012014736B1 (pt
Inventor
Christopher D Ploetz
Frank J Feher
John Kaluen Kan
Joseph C Mcauliffe
Lawrence J Pickert
Stephan Rodewald
Tang H Wong
Thomas F Mccall
Timothy A Sabo
Original Assignee
Danisco Us Inc
Goodyear Tire & Rubber
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 Danisco Us Inc, Goodyear Tire & Rubber filed Critical Danisco Us Inc
Publication of BR112012014736A2 publication Critical patent/BR112012014736A2/pt
Publication of BR112012014736B1 publication Critical patent/BR112012014736B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

purificação de isopreno a partir de recursos renováveis. são apresentados métodos e aparelhos para a purificação do isopreno, como a purificação de uma composição de bioisopreno a partir de efluente gasoso de fermentador. o aparelho inclui duas colunas que processam o efluente gasoso de fermentador, o qual inclui isopreno e várias impurezas. um solvente é adicionado ao efluente gasoso na primeira coluna, e o isopreno é retificado a partir do solvente na segunda coluna. é apresentado, também, um processo de purificação adicional a jusane. são apresentado, também, as composições de isopreno purificado resultantes.
BR112012014736A 2009-12-18 2010-12-15 método para purificação de isopreno a partir de um efluente gasoso do fermentador e composição BR112012014736B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28814209P 2009-12-18 2009-12-18
PCT/US2010/060552 WO2011075534A2 (en) 2009-12-18 2010-12-15 Purification of isoprene from renewable resources

Publications (2)

Publication Number Publication Date
BR112012014736A2 true BR112012014736A2 (pt) 2016-04-19
BR112012014736B1 BR112012014736B1 (pt) 2018-09-18

Family

ID=44167932

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014736A BR112012014736B1 (pt) 2009-12-18 2010-12-15 método para purificação de isopreno a partir de um efluente gasoso do fermentador e composição

Country Status (12)

Country Link
US (3) US8569562B2 (pt)
EP (1) EP2513021A2 (pt)
JP (3) JP5643838B2 (pt)
CN (1) CN102884028B (pt)
AR (1) AR079560A1 (pt)
AU (1) AU2010331946A1 (pt)
BR (1) BR112012014736B1 (pt)
CA (1) CA2783976A1 (pt)
IN (1) IN2012DN05187A (pt)
SG (1) SG181605A1 (pt)
TW (1) TWI481594B (pt)
WO (1) WO2011075534A2 (pt)

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JP6074161B2 (ja) * 2012-05-22 2017-02-01 株式会社ブリヂストン ゴム組成物およびタイヤの製造方法
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Also Published As

Publication number Publication date
TWI481594B (zh) 2015-04-21
JP2017081924A (ja) 2017-05-18
US9751820B2 (en) 2017-09-05
AU2010331946A1 (en) 2012-06-28
JP2013514375A (ja) 2013-04-25
JP2015007119A (ja) 2015-01-15
JP6378013B2 (ja) 2018-08-22
IN2012DN05187A (pt) 2015-10-23
SG181605A1 (en) 2012-07-30
EP2513021A2 (en) 2012-10-24
CN102884028B (zh) 2015-08-19
WO2011075534A3 (en) 2012-04-12
US20140187839A1 (en) 2014-07-03
CN102884028A (zh) 2013-01-16
WO2011075534A2 (en) 2011-06-23
CA2783976A1 (en) 2011-06-23
BR112012014736B1 (pt) 2018-09-18
AR079560A1 (es) 2012-02-01
US20150274615A1 (en) 2015-10-01
US8569562B2 (en) 2013-10-29
AU2010331946A2 (en) 2012-07-19
US20110178261A1 (en) 2011-07-21
TW201139367A (en) 2011-11-16
JP5643838B2 (ja) 2014-12-17

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.