BR112012008066A2 - recuperação de ácidos carboxílicos voláteis por um sistema removedor-extrator - Google Patents

recuperação de ácidos carboxílicos voláteis por um sistema removedor-extrator

Info

Publication number
BR112012008066A2
BR112012008066A2 BR112012008066A BR112012008066A BR112012008066A2 BR 112012008066 A2 BR112012008066 A2 BR 112012008066A2 BR 112012008066 A BR112012008066 A BR 112012008066A BR 112012008066 A BR112012008066 A BR 112012008066A BR 112012008066 A2 BR112012008066 A2 BR 112012008066A2
Authority
BR
Brazil
Prior art keywords
puller
recovery
carboxylic acids
volatile carboxylic
volatile
Prior art date
Application number
BR112012008066A
Other languages
English (en)
Inventor
Brian Foody
Jefflrey S Tolan
Vijay Anand
Original Assignee
Iogen Energy 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 Iogen Energy Corp filed Critical Iogen Energy Corp
Publication of BR112012008066A2 publication Critical patent/BR112012008066A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
    • C12F3/00—Recovery of by-products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation
    • 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)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BR112012008066A 2009-08-27 2010-08-18 recuperação de ácidos carboxílicos voláteis por um sistema removedor-extrator BR112012008066A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23739709P 2009-08-27 2009-08-27
PCT/CA2010/001272 WO2011022811A1 (en) 2009-08-27 2010-08-18 Recovery of volatile carboxylic acids by a stripper- extractor system

Publications (1)

Publication Number Publication Date
BR112012008066A2 true BR112012008066A2 (pt) 2016-03-01

Family

ID=43627108

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008066A BR112012008066A2 (pt) 2009-08-27 2010-08-18 recuperação de ácidos carboxílicos voláteis por um sistema removedor-extrator

Country Status (6)

Country Link
US (1) US8981146B2 (pt)
EP (1) EP2470490A1 (pt)
CN (1) CN102574766B (pt)
BR (1) BR112012008066A2 (pt)
CA (1) CA2772112A1 (pt)
WO (1) WO2011022811A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499635B2 (en) 2006-10-13 2016-11-22 Sweetwater Energy, Inc. Integrated wood processing and sugar production
CN104066705B (zh) 2011-11-23 2016-12-07 Gf生化有限公司 制备乙酰丙酸的方法
RU2513081C1 (ru) * 2012-10-23 2014-04-20 Федеральное государтсвенное бюджетное учреждение науки Институт химии и химической технологии Сибирского отделения Российской академии наук (ИХХТ СО РАН) Способ извлечения молочной кислоты из растворов брожения
US9073841B2 (en) 2012-11-05 2015-07-07 Segetis, Inc. Process to prepare levulinic acid
CA2906917A1 (en) 2013-03-15 2014-09-18 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
WO2014190294A1 (en) * 2013-05-24 2014-11-27 Sweetwater Energy, Inc. Sugar separation and purification from biomass
US9738729B2 (en) * 2014-02-19 2017-08-22 Api Intellectual Property Holdings, Llc Processes and apparatus for removal of fermentation inhibitors from biomass hydrolysates
NZ729089A (en) * 2014-08-19 2019-09-27 Solvay Acetow Gmbh Process for the recovery of carboxylic acid and wood treatment process
CA2969840A1 (en) 2014-12-09 2016-06-16 Sweetwater Energy, Inc. Rapid pretreatment
MX2017012913A (es) 2015-04-10 2018-06-06 Comet Biorefining Inc Metodos y composiciones para el tratamiento de biomasa celulosica y productos producidos por estos.
WO2017114826A1 (en) * 2015-12-29 2017-07-06 Shell Internationale Research Maatschappij B.V. Acetic acid absorption from vaporous aqueous streams
WO2017114820A1 (en) * 2015-12-29 2017-07-06 Shell Internationale Research Maatschappij B.V. Acetic acid extraction from liquid and vaporous aqueous streams
EP3583223A4 (en) 2017-02-16 2020-12-23 Sweetwater Energy, Inc. HIGH PRESSURE ZONES FOR PRE-TREATMENT
EA202092695A1 (ru) 2018-05-10 2021-02-25 Комет Байорифайнинг Инк. Композиции, содержащие глюкозу и гемицеллюлозу, и их применение
CA3100582C (en) * 2018-05-28 2023-08-08 Pierson Capital Environmental (Beijing) Limited Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials
EP4077490A1 (en) 2019-12-22 2022-10-26 Sweetwater Energy, Inc. Methods of making specialized lignin and lignin products from biomass
CN115487667B (zh) * 2022-09-15 2024-03-26 湖南湘渝科技有限公司 一种普通法焦糖色生产的尾气吸收工艺

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1314765A (en) 1919-09-02 Process of recovering acid
US114517A (en) 1871-05-09 Improvement in the manufacture of acetate of lime from pyroligneous acid
US118788A (en) 1871-09-12 Improvement
US939980A (en) 1906-03-31 1909-11-16 Harry O Chute Process of making acetates.
US998234A (en) 1909-08-17 1911-07-18 William John Crossley Process of recovering acetic acid in producer-gas plants.
US1052446A (en) 1911-03-02 1913-02-04 Carl Walter Volney Manufacture of acetate of lime and wood-alcohol.
US1192987A (en) 1912-01-03 1916-08-01 E B Badger & Sons Company Method and apparatus for obtaining wood-alcohol and calcium acetate from acetate liquor.
US1858150A (en) 1927-06-02 1932-05-10 Firm Of Deutsche Gold Und Silb Process for concentrating volatile aliphatic acids
US1993259A (en) 1929-11-02 1935-03-05 Standard Oil Dev Co Separation of formic acid from other fatty acids
US2266718A (en) 1939-02-21 1941-12-16 Celanese Corp Treatment of aliphatic acids and their salts
US2444527A (en) 1943-11-30 1948-07-06 Richard D Pomeroy Method for recovering organic acids from sour sewage sludge
US2471942A (en) 1945-08-23 1949-05-31 Ernest F Drew Method of recovering volatile materials
FR1109830A (fr) 1953-07-29 1956-02-02 Oronzio De Nora Impianti Procédé continu pour la production de furfurol et d'acide acétique à partir de matières contenant des pentosanes
US3084109A (en) 1958-04-03 1963-04-02 Ici Ltd Recovery of monocarboxylic acids
US3177263A (en) 1960-08-11 1965-04-06 Socony Mobil Oil Co Inc Concentration of selected aromatic hydrocarbons by extractive evaporation with ammonia
US3490997A (en) 1965-01-07 1970-01-20 Standard Oil Co Dehydration of wet lower aliphatic monocarboxylic acid by distillation with alkali metal ions present
GB1244871A (en) 1968-03-04 1971-09-02 Ici Ltd Distillation of unsaturated esters
US3530043A (en) 1968-07-04 1970-09-22 Ici Ltd Purification of vinyl or allyl acetate by treatment with alkali metal compounds during distillation and evaporation with purging of concentrate streams
BE793981A (fr) 1972-01-15 1973-05-02 Huels Chemische Werke Ag Procede d'isolement de l'acide acetique par rectification extractive
DE2408011A1 (de) 1974-02-20 1975-09-04 Hoechst Ag Verfahren zur gewinnung von technisch reiner essigsaeure durch extraktivdestillation
FR2308611A1 (fr) 1975-04-24 1976-11-19 Rhone Poulenc Ind Procede de recuperation de l'acide acetique a partir de ses solutions aqueuses de faible concentration
CH585266A5 (pt) 1975-07-02 1977-02-28 Sulzer Ag
FI54923C (fi) 1976-01-07 1979-04-10 Rosenlew Ab Oy W Foerfarande foer separering och tillvaratagande av furfural och organiska flyktiga syror saosom aettiksyra och myrsyra vid furfuralframstaellningsfoerfarandet
LU80327A1 (fr) 1978-10-04 1979-03-16 Centre Rech Metallurgique Procede d'epuration des eaux residuaires
US4342831A (en) 1979-07-02 1982-08-03 American Can Company Fermentable acid hydrolyzates and fermentation process
AT367473B (de) 1980-04-10 1982-07-12 Kanzler Walter Verfahren zur gewinnung von furfurol, ameisensaeure, essigsaeure aus sauren hydrolysaten von pflanzen
US4353784A (en) * 1981-09-21 1982-10-12 Daicel Chemical Industries, Ltd. Method of recovery of acetic acid
US4978430A (en) 1986-12-06 1990-12-18 Ube Industries, Ltd. Method for dehydration and concentration of aqueous solution containing organic compound
US4898644A (en) * 1988-05-02 1990-02-06 Qo Chemicals, Inc. Removal of volatile acids from aqueous solutions
US5175357A (en) * 1990-03-20 1992-12-29 The University Of South Carolina Process for recovering acetic acid from aqueous acetic acid solutions
US5162214A (en) 1991-04-05 1992-11-10 General Atomics International Services Corporation Cma production utilizing acetate ion exchange from fermentation broth
DE4140082A1 (de) 1991-12-05 1993-06-09 Hoechst Ag, 6230 Frankfurt, De Verfahren zur reinigung von abfallessigsaeure
US5264623A (en) 1993-01-04 1993-11-23 Energy Mines & Resources Canada Method of producing calcium salts from biomass
TW360636B (en) 1993-07-12 1999-06-11 Glitsch Method and apparatus for recovering acetic acid from aqueous streams
US5399751A (en) 1993-11-05 1995-03-21 Glitsch, Inc. Method for recovering carboxylic acids from aqueous solutions
US5492625A (en) * 1994-04-07 1996-02-20 Glitsch, Inc. Method of recovering carboxylic acids from dilute solutions
TW330200B (en) * 1995-09-29 1998-04-21 Showa Denko Kk Process for purifying acetic acid
UA72220C2 (uk) 1998-09-08 2005-02-15 Байоенджініерінг Рісорсиз, Інк. Незмішувана з водою суміш розчинник/співрозчинник для екстрагування оцтової кислоти, спосіб одержання оцтової кислоти (варіанти), спосіб анаеробного мікробного бродіння для одержання оцтової кислоти (варіанти), модифікований розчинник та спосіб його одержання
DE19934410C1 (de) 1999-07-22 2000-12-14 Consortium Elektrochem Ind Verfahren zur Trennung und Reinigung eines wäßrigen Gemisches aus den Hauptkomponenten Essigsäure und Ameisensäure
FI117633B (fi) 2000-12-29 2006-12-29 Chempolis Oy Kemikaalien talteenotto ja valmistus massan valmistuksen yhteydessä
KR100394654B1 (ko) 2000-12-30 2003-08-14 현대자동차주식회사 자동차용 전자 스로틀 시스템의 림프 홈 제어방법
US7048835B2 (en) 2002-02-12 2006-05-23 Amt International, Inc. System and method for acetic acid recovery during terephthalic acid production
FI119557B (fi) 2002-03-01 2008-12-31 Chempolis Oy Reaktiivinen erotus
US20070068792A1 (en) 2005-09-23 2007-03-29 Jang Jiyoung System and method for acetic acid dehydration
CN100575327C (zh) 2006-08-10 2009-12-30 上海吴泾化工有限公司 改进的醋酸提纯方法
CN101306989B (zh) 2007-05-16 2011-04-27 中国石油化工股份有限公司 加盐萃取精馏分离醋酸和水的方法

Also Published As

Publication number Publication date
EP2470490A1 (en) 2012-07-04
CN102574766A (zh) 2012-07-11
US20120209028A1 (en) 2012-08-16
US8981146B2 (en) 2015-03-17
CN102574766B (zh) 2014-08-13
CA2772112A1 (en) 2011-03-03
WO2011022811A1 (en) 2011-03-03
WO2011022811A8 (en) 2011-04-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]