BR9305401A - Processo e sistema de reator para pré-hidrólise ácida - Google Patents

Processo e sistema de reator para pré-hidrólise ácida

Info

Publication number
BR9305401A
BR9305401A BR9305401A BR9305401A BR9305401A BR 9305401 A BR9305401 A BR 9305401A BR 9305401 A BR9305401 A BR 9305401A BR 9305401 A BR9305401 A BR 9305401A BR 9305401 A BR9305401 A BR 9305401A
Authority
BR
Brazil
Prior art keywords
reactor process
acid prehydrolysis
prehydrolysis
acid
reactor
Prior art date
Application number
BR9305401A
Other languages
English (en)
Inventor
Todd S Grace
Mark D Barrett
Vic L Bilodeau
Gary L Mccarty
Brian F Greenwood
J Robert Prough
Louis O Torregrossa
Original Assignee
Kamyr Inc
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 Kamyr Inc filed Critical Kamyr Inc
Publication of BR9305401A publication Critical patent/BR9305401A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B10/00—Production of sugar juices
    • C13B10/14—Production of sugar juices using extracting agents other than water, e.g. alcohol or salt solutions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Processing Of Solid Wastes (AREA)
BR9305401A 1993-01-04 1993-12-30 Processo e sistema de reator para pré-hidrólise ácida BR9305401A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/997,711 US5338366A (en) 1993-01-04 1993-01-04 Acid pre-hydrolysis reactor system

Publications (1)

Publication Number Publication Date
BR9305401A true BR9305401A (pt) 1994-07-26

Family

ID=25544303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305401A BR9305401A (pt) 1993-01-04 1993-12-30 Processo e sistema de reator para pré-hidrólise ácida

Country Status (2)

Country Link
US (1) US5338366A (pt)
BR (1) BR9305401A (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103898B1 (fi) * 1994-01-24 1999-10-15 Sunds Defibrator Pori Oy Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi
BR9902607B1 (pt) 1999-06-23 2010-08-24 aparelho e processo de prÉ-hidràlise de biomassa.
BR9902606B1 (pt) 1999-06-23 2011-04-19 combustìvel de celulignina catalìtica.
MXPA02003795A (es) * 1999-10-15 2002-12-13 Cargill Inc Fibras procedentes de semillas de plantas y su uso.
US8317975B2 (en) * 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
US7198925B2 (en) * 2004-09-30 2007-04-03 Iogen Energy Corporation Pre-treatment of bales of feedstock
CA2651483C (en) * 2006-05-19 2013-06-18 Raymond Francis Methods for carbonate pretreatment and pulping of cellulosic material
EP2069406A4 (en) * 2006-09-01 2012-03-28 Ra Energy Corp HIGHLY DEVELOPED BIORAFFINATION PROCESS
US9499635B2 (en) 2006-10-13 2016-11-22 Sweetwater Energy, Inc. Integrated wood processing and sugar production
US20080184709A1 (en) * 2007-02-07 2008-08-07 Rowell Dean W Turbine power generation using lignin-based fuel
US8057639B2 (en) 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
WO2009117402A2 (en) * 2008-03-18 2009-09-24 The Research Foundation Of State University Of New York Methods of pretreating comminuted cellulosic material with carbonate-containing solutions
BRPI0911952A2 (pt) * 2008-06-25 2019-09-24 Kior Inc processo de pré-tratamento de biomassa
CN104193705B (zh) 2008-07-16 2017-09-01 瑞恩麦特克斯股份有限公司 使用一种或多种超临界流体从生物质萃取糠醛和葡萄糖的方法
US8546560B2 (en) 2008-07-16 2013-10-01 Renmatix, Inc. Solvo-thermal hydrolysis of cellulose
CA2650913C (en) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638157C (en) 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638150C (en) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638152C (en) * 2008-07-24 2013-07-16 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en) * 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2650919C (en) 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2638160C (en) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8328947B2 (en) * 2008-08-29 2012-12-11 Iogen Energy Corporation Method for low water hydrolysis or pretreatment of polysaccharides in a lignocellulosic feedstock
GB0821419D0 (en) * 2008-11-24 2008-12-31 Bio Sep Ltd Processing of biomass
WO2010068637A1 (en) * 2008-12-09 2010-06-17 Jerry Wayne Horton Ensiling biomass and multiple phase apparatus for hydrolyzation of ensiled biomass
HUE034951T2 (en) 2009-03-03 2018-03-28 Poet Res Inc Fermentation system for producing ethanol from xylose
CA2673134A1 (en) * 2009-07-17 2011-01-17 Murray J. Burke Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis
EP2767633A1 (en) * 2009-08-24 2014-08-20 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol, and co-products from cellulosic biomass
US8597431B2 (en) * 2009-10-05 2013-12-03 Andritz (Usa) Inc. Biomass pretreatment
EP2333151A1 (en) * 2009-12-11 2011-06-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Novel method for processing lignocellulose containing material
RU2597588C2 (ru) 2010-01-19 2016-09-10 Ренмэтикс, Инк. Производство сбраживаемых сахаров и лигнина из биомассы, использующее сверхкритические текучие среды
WO2011103180A2 (en) * 2010-02-16 2011-08-25 Grain Processing Corporation Process for hydrolysis of wet fiber and method for producing fermentation products from wet fiber
EP2547778B1 (en) 2010-03-19 2019-09-04 POET Research, Inc. System for the treatment of biomass
WO2011116320A1 (en) 2010-03-19 2011-09-22 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
CA2824993C (en) 2011-01-18 2019-07-23 Poet Research, Inc. Systems and methods for hydrolysis of biomass
AU2012250575B2 (en) 2011-05-04 2015-03-26 Renmatix, Inc. Lignin production from lignocellulosic biomass
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
WO2013006856A1 (en) 2011-07-07 2013-01-10 Poet Research Incorporated Systems and methods for acid recycle
DE212012000174U1 (de) 2011-09-20 2014-06-05 Iogen Energy Corp. Vorrichtung für das Erwärmen von Rohstoffen
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
US10654235B2 (en) 2012-06-13 2020-05-19 Iogen Energy Corporation Method for removing liquid from a slurry
US10059730B2 (en) 2013-03-15 2018-08-28 Renmatix, Inc. High purity lignin, lignin compositions, and higher structured lignin
US9809867B2 (en) 2013-03-15 2017-11-07 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
EP3186286B1 (en) 2014-09-26 2024-04-10 Renmatix Inc. Cellulose-containing compositions and methods of making same
RS63528B1 (sr) 2014-12-09 2022-09-30 Sweetwater Energy Inc Brzi predtretman
CA3002682C (en) 2015-11-25 2022-06-21 Iogen Energy Corporation System and method for cooling pretreated biomass
EP3583223A4 (en) 2017-02-16 2020-12-23 Sweetwater Energy, Inc. HIGH PRESSURE ZONES FOR PRE-TREATMENT
EP3399095B1 (en) 2017-05-02 2024-04-03 Valmet AB Method and device for treating biomass
US11365454B2 (en) 2017-09-26 2022-06-21 Poet Research, Inc. Systems and methods for processing lignocellulosic biomass
AU2020412611A1 (en) 2019-12-22 2022-07-14 Apalta Patents OÜ Methods of making specialized lignin and lignin products from biomass

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067065A (en) * 1962-12-04 Process for the saccharification of
US2086701A (en) * 1933-08-30 1937-07-13 Dreyfus Henry Hydrolysis of cellulose
US2752270A (en) * 1949-01-31 1956-06-26 Bergin Ag Deutsche Process of hydrolyzing wood in preparing crystalling glucose
US3523911A (en) * 1969-02-26 1970-08-11 Harald F Funk Method of separating components of cellulosic material
CH585794A5 (pt) * 1974-12-03 1977-03-15 Sulzer Ag
GB1548500A (en) * 1977-05-17 1979-07-18 Inst Voor Bewaring Process for obtaining xylose by hydrolysis of residues of annuals
US4237226A (en) * 1979-02-23 1980-12-02 Trustees Of Dartmouth College Process for pretreating cellulosic substrates and for producing sugar therefrom
US5221357A (en) * 1979-03-23 1993-06-22 Univ California Method of treating biomass material
CA1173380A (en) * 1980-02-19 1984-08-28 Michael I. Sherman Acid hydrolysis of biomass for ethanol production
ES499625A0 (es) * 1980-02-23 1981-12-16 Reitter Franz Johann Procedimiento e instalacion para la hidrolisis continua de hemicelulosas que contienen pentosanas de celulosa.
US4436586A (en) * 1982-01-22 1984-03-13 Kamyr, Inc. Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
US4556430A (en) * 1982-09-20 1985-12-03 Trustees Of Dartmouth College Process for hydrolysis of biomass
US4668340A (en) * 1984-03-20 1987-05-26 Kamyr, Inc. Method of countercurrent acid hydrolysis of comminuted cellulosic fibrous material
SE461280B (sv) * 1988-06-06 1990-01-29 Kamyr Ab Behandling av ett fiberhaltigt material foere kokning till massa

Also Published As

Publication number Publication date
US5338366A (en) 1994-08-16

Similar Documents

Publication Publication Date Title
BR9305401A (pt) Processo e sistema de reator para pré-hidrólise ácida
BR9403499A (pt) Processo e sistema catalítico para produção de ácido acético
BR9405708A (pt) Sistema de processo de rotulagem
BR9306136A (pt) Sistema e processo de destilaçao e purificaçao
BR9407900A (pt) Sistema e método de descarga de reator de processo de liquefaçao de pneu
BR9402891A (pt) Sistema de telecomunicações e processo para utilização em sistema de telecomunicações.
BR9502933A (pt) Sistema e processo de refrigeração
BR9306420A (pt) Processo aperfeiçoado de polimerização em um sistema aquoso
BR9406303A (pt) Aparelho e processo para acompanhamento inteligente
BR9402672A (pt) Sistema e processo para separação de ácido acético e água.
ITMI940241A0 (it) Sistema catalitico e processo per la produzione di polidiolefine
BR8702269A (pt) Processo e sistema de geracao de plasma
BR9404808A (pt) Sistema de amarração para um navio,aparelho e processo de amarração
BR8807861A (pt) Dispositivos de controle e processo para sistema de inspecao otico
BR9406957A (pt) Sistema e processo para modelagem geométrica parameétrica aperfeiçoada
BR9305541A (pt) Processo e sistema de retificação
BR9306274A (pt) Processo para limpeza e manutenção de sistema de água quente
BR9300359A (pt) Metodo e aparelhagem para interromper a reacao em um sistema de reator de polimerizacao em fase gasosa
BR8801487A (pt) Sistema de computador e processo
BR9401361A (pt) Processo de preparação de ácidos carboxílicos
PT78694A (pt) Sistema e processo de dispersao
BR8302157A (pt) Sistema e processo para controlar a temperatura de um reator
BR8806690A (pt) Processo para desenvolver programas e sistema de processamento distribuido
BR9001309A (pt) Composicao e processo para tratamento da agua ou de um sistema aquoso
BR9403896A (pt) Sistema e processo para transmissão de sinais combinados de multi-portadora

Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 7 C13D 1/14, D21B 1/12

TC Change of name
TC Change of name
TC Change of name
TE Change of address
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 30/12/2013

B15K Others concerning applications: alteration of classification

Ipc: C13B 10/14 (2011.01), C12P 7/10 (2006.0