BRPI0816935A2 - Método para preparo de hidrolisado base pela hidrólise de materiais de celulose de plantas com ácido sulfúrico concentrado - Google Patents

Método para preparo de hidrolisado base pela hidrólise de materiais de celulose de plantas com ácido sulfúrico concentrado

Info

Publication number
BRPI0816935A2
BRPI0816935A2 BRPI0816935A BRPI0816935A2 BR PI0816935 A2 BRPI0816935 A2 BR PI0816935A2 BR PI0816935 A BRPI0816935 A BR PI0816935A BR PI0816935 A2 BRPI0816935 A2 BR PI0816935A2
Authority
BR
Brazil
Prior art keywords
hydrolysis
sulfuric acid
concentrated sulfuric
cellulose materials
plant cellulose
Prior art date
Application number
Other languages
English (en)
Inventor
Peihao Chen
Original Assignee
Peihao Chen
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 Peihao Chen filed Critical Peihao Chen
Publication of BRPI0816935A2 publication Critical patent/BRPI0816935A2/pt
Publication of BRPI0816935A8 publication Critical patent/BRPI0816935A8/pt
Publication of BRPI0816935B1 publication Critical patent/BRPI0816935B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BRPI0816935-7A 2007-09-18 2008-07-29 Método para preparo de hidrolisado base pela hidrólise de materiais de celulose de plantas com ácido sulfúrico concentrado BRPI0816935B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200710030294.2 2007-09-18
CN2007100302942A CN101161666B (zh) 2007-09-18 2007-09-18 利用浓硫酸水解植物纤维原料制备主水解液的方法
PCT/CN2008/071790 WO2009036673A1 (en) 2007-09-18 2008-07-29 Method for preparing main hydrolysate by hydrolyzing plant fiber materials with concentrated sulfuric acid

Publications (3)

Publication Number Publication Date
BRPI0816935A2 true BRPI0816935A2 (pt) 2015-03-17
BRPI0816935A8 BRPI0816935A8 (pt) 2017-06-06
BRPI0816935B1 BRPI0816935B1 (pt) 2018-02-06

Family

ID=39296655

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816935-7A BRPI0816935B1 (pt) 2007-09-18 2008-07-29 Método para preparo de hidrolisado base pela hidrólise de materiais de celulose de plantas com ácido sulfúrico concentrado

Country Status (17)

Country Link
US (1) US8603251B2 (pt)
EP (1) EP2189465B1 (pt)
JP (1) JP5710257B2 (pt)
KR (1) KR101186351B1 (pt)
CN (1) CN101161666B (pt)
AP (1) AP2637A (pt)
AU (1) AU2008301100B2 (pt)
BR (1) BRPI0816935B1 (pt)
CA (1) CA2699545C (pt)
CO (1) CO6331349A2 (pt)
EA (1) EA016516B1 (pt)
MX (1) MX2010003035A (pt)
MY (1) MY150472A (pt)
NZ (1) NZ584479A (pt)
UA (1) UA92998C2 (pt)
WO (1) WO2009036673A1 (pt)
ZA (1) ZA201002061B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101161666B (zh) * 2007-09-18 2010-07-14 陈培豪 利用浓硫酸水解植物纤维原料制备主水解液的方法
US8603521B2 (en) * 2009-04-17 2013-12-10 Pharmacyclics, Inc. Formulations of histone deacetylase inhibitor and uses thereof
RU2620797C1 (ru) * 2016-05-04 2017-05-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "ДАГЕСТАНСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" Способ получения микрокристаллической целлюлозы
CN106244734A (zh) * 2016-07-25 2016-12-21 天津商业大学 一种半纤维素的糖化方法
CN106222314B (zh) * 2016-08-31 2020-04-03 中国科学院广州能源研究所 一种利用碳基固体酸催化剂两步水解生物质的方法
CN110779828A (zh) * 2019-10-18 2020-02-11 中纺标(深圳)检测有限公司 用于纤维含量定量化学分析法中硫酸的回收循环利用方法
CN112521428A (zh) * 2021-01-21 2021-03-19 山东泉水环保科技有限公司 一种纤维原料综合利用的方法
CN114540429A (zh) * 2022-01-26 2022-05-27 四川大学 基于浓酸低温水解及酸循环的秸秆化学品生产方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116975A (en) * 1961-02-08 1964-01-07 Union Carbide Corp Artificial graphite process
US3932209A (en) * 1969-02-24 1976-01-13 Personal Products Company Low hemicellulose, dry crosslinked cellulosic absorbent materials
JPS5277190A (en) * 1975-12-24 1977-06-29 Nourinshiyou Shiyokuhin Sougou Process for preparing cellulose easily decomposable into cellulase
US4608245A (en) 1985-10-17 1986-08-26 Gaddy James L Method of separation of sugars and concentrated sulfuric acid
US5188673A (en) * 1987-05-15 1993-02-23 Clausen Edgar C Concentrated sulfuric acid process for converting lignocellulosic materials to sugars
CN1091776A (zh) * 1993-03-01 1994-09-07 唐山市开平区巍山木质纤维素制品厂 用木质粗纤维生产右旋葡萄糖的方法
JPH11506934A (ja) * 1995-06-07 1999-06-22 アーケノール，インコーポレイテッド 強酸加水分解法
CN1101624C (zh) * 1995-08-31 2003-02-12 诺基亚电信公司 一种数据发送方法和一个蜂窝无线系统
JP4223579B2 (ja) * 1996-11-18 2009-02-12 三菱商事フードテック株式会社 キシロースおよびキシリトールの製造方法
US5876505A (en) * 1998-01-13 1999-03-02 Thermo Fibergen, Inc. Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis
US20020148574A1 (en) * 2001-04-11 2002-10-17 Arlen Van Draanen Method of utilizing pulp and paper industry wastes
JP4330839B2 (ja) * 2002-01-18 2009-09-16 旭化成ケミカルズ株式会社 グルコース及び／又は水溶性セロオリゴ糖の製造方法
JP2005229822A (ja) * 2004-02-17 2005-09-02 Jgc Corp バイオマスから単糖を製造する方法及び単糖製造装置
JP2007020555A (ja) * 2005-07-19 2007-02-01 Rentei Rin セルロースなどの多糖類物質の加水分解方法
CN101161666B (zh) * 2007-09-18 2010-07-14 陈培豪 利用浓硫酸水解植物纤维原料制备主水解液的方法
CN101157445A (zh) * 2007-09-18 2008-04-09 陈培豪 植物纤维素原料浓酸水解液中硫酸的回收方法

Also Published As

Publication number Publication date
AP2637A (en) 2013-04-05
WO2009036673A1 (en) 2009-03-26
EA201000451A1 (ru) 2010-08-30
US8603251B2 (en) 2013-12-10
EA016516B1 (ru) 2012-05-30
MY150472A (en) 2014-01-30
CA2699545A1 (en) 2009-03-26
NZ584479A (en) 2011-01-28
UA92998C2 (ru) 2010-12-27
CA2699545C (en) 2012-04-24
EP2189465B1 (en) 2016-01-06
AU2008301100B2 (en) 2011-08-11
ZA201002061B (en) 2010-11-24
US20100275908A1 (en) 2010-11-04
AU2008301100A1 (en) 2009-03-26
MX2010003035A (es) 2010-05-27
CN101161666A (zh) 2008-04-16
CN101161666B (zh) 2010-07-14
EP2189465A4 (en) 2014-01-01
EP2189465A1 (en) 2010-05-26
KR20100056560A (ko) 2010-05-27
JP2010539194A (ja) 2010-12-16
JP5710257B2 (ja) 2015-04-30
WO2009036673A8 (fr) 2009-05-14
KR101186351B1 (ko) 2012-09-26
BRPI0816935A8 (pt) 2017-06-06
AP2010005196A0 (en) 2010-04-30
BRPI0816935B1 (pt) 2018-02-06
CO6331349A2 (es) 2011-10-20

Similar Documents

Publication Publication Date Title
BRPI0816935A2 (pt) Método para preparo de hidrolisado base pela hidrólise de materiais de celulose de plantas com ácido sulfúrico concentrado
BRPI1015062A2 (pt) "processo para preparar ácido fórmico"
BRPI0909655A2 (pt) Processo para a preparação regioseletiva de derivados de ácido 1-alquil-3-haloalquil-pirazol-4carboxílico
BRPI0907149A2 (pt) Processo contínuo para preparação de amidas de ácidos hidroxicarboxílicos alifáticos
BRPI0820238A2 (pt) Processo de produção de ácido tereftálico e respectivas composições
BRPI0916239A2 (pt) método para produção de ácido propiônico de recursos biológicos a partir de glicerol
DOP2011000086A (es) Derivados de acido 1-amino-2-ciclobutiletilboronico
BRPI0719896A2 (pt) Processo para a preparação de alcanolamidas de ácidos graxos
BRPI0918299A2 (pt) Método para produzir um l-aminoácido
BR112013015395A2 (pt) processo para preparar ácido fórmico
BRPI0817747A2 (pt) Processo para a preparação de derivados de ácido 2-di-halogenoacil-3-amino-acrílico
BRPI0920590A2 (pt) sistema para o processo térmico de peças a usinar
BRPI0909369A2 (pt) processo contínuo para preparação de amidas de ácidos carboxílicos alifáticos inferiores
BRPI0912755A2 (pt) Método para produzir um l-aminoácido
BRPI0916360A2 (pt) processo para preparar derivados de ácido r-beta-amino fenilbutírico
BR112012000209A2 (pt) processo para a produção de heterodímeros de ácido glutâmico
BR112012002500A2 (pt) Processo para o preparo de derivados de ácido 1- (2-halobifenil-4-yl) - ciclopropanocarboxílico
BRPI0922836A2 (pt) processo para a preparação de um sal de succinato monovalente
BRPI0907630A2 (pt) Processo de preparação de solução aquosa de ácido glioxílico
FR2923484B1 (fr) Procede de preparation de composes morphiniques
BRPI0907872A2 (pt) Processo para produção de ácido dicarboxílico
BRPI0913989A2 (pt) processo para preparação de derivados de benzoimidazol-2-il pirirmidina
BRPI0909771A2 (pt) processo para preparar ácido cianídrico
BRPI1005793A2 (pt) processo para preparar os 2-aminobifenis substituídos de fórmula i, composto de fórmula ia ou ib e processo para o preparo de pirazolecarboxamidas de fórmula iv
BRPI0913906A2 (pt) processo para produzir ácido orgânico

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C07H 3/06 (2006.01), C07H 1/00 (2006.01), C13K 1/0

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

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 2681 DE 24-05-2022 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.