BR0313415A - Produção de um produto de fermentação - Google Patents

Produção de um produto de fermentação

Info

Publication number
BR0313415A
BR0313415A BR0313415-6A BR0313415A BR0313415A BR 0313415 A BR0313415 A BR 0313415A BR 0313415 A BR0313415 A BR 0313415A BR 0313415 A BR0313415 A BR 0313415A
Authority
BR
Brazil
Prior art keywords
liquid
fermentation
intrinsic viscosity
fermentation product
cationic polymer
Prior art date
Application number
BR0313415-6A
Other languages
English (en)
Other versions
BR0313415B1 (pt
Inventor
Jonathan Hughes
Kenneth Charles Symes
Original Assignee
Ciba Spec Chem Water Treat Ltd
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 Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Publication of BR0313415A publication Critical patent/BR0313415A/pt
Publication of BR0313415B1 publication Critical patent/BR0313415B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

"PRODUçãO DE UM PRODUTO DE FERMENTAçãO". A presente invenção refere-se a um processo de separação de sólidos suspensos de um líquido de fermentação, mediante submissão do líquido a um estágio de separação sólidos/líquido, em que o líquido de fermentação é produzido em um processo de fermentação para produção de um produto de fermentação, cujo líquido compreende água, lignina e BOD, em que o estágio de separação sólidos/líquido é auxiliado por um sistema de tratamento, caracterizado em que o sistema de tratamento compreende: (i) um polímero catiónico apresentando uma viscosidade intrínseca (IV) de pelo menos 4 dl/g, em uma dose acima de 2 kg/ton, baseado no peso seco da suspensão, ou (ii) um polímero catiónico apresentando uma viscosidade intrínseca (IV) de pelo menos 4 dl/g, e (iii) um polímero aniónico, e/ou (iv) um polímero catiónico de viscosidade intrínseca abaixo de 4 dl/g e uma densidade de carga catiónica de pelo menos 3 meq/g, e/ou (v) coagulantes inorgânicos, e/ou (vi) material de carga microparticulado.
BRPI0313415-6A 2002-08-05 2003-07-30 processo para separaÇço de sàlidos suspensos de um lÍquido de fermentaÇço. BR0313415B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0218021.4A GB0218021D0 (en) 2002-08-05 2002-08-05 Production of a fermentation product
PCT/EP2003/008427 WO2004015121A1 (en) 2002-08-05 2003-07-30 Production of a fermentation product

Publications (2)

Publication Number Publication Date
BR0313415A true BR0313415A (pt) 2005-06-28
BR0313415B1 BR0313415B1 (pt) 2013-04-30

Family

ID=9941671

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0313415-6A BR0313415B1 (pt) 2002-08-05 2003-07-30 processo para separaÇço de sàlidos suspensos de um lÍquido de fermentaÇço.

Country Status (14)

Country Link
US (1) US7582215B2 (pt)
EP (1) EP1527187B1 (pt)
CN (1) CN100342023C (pt)
AU (1) AU2003258548B2 (pt)
BR (1) BR0313415B1 (pt)
CA (1) CA2494656A1 (pt)
DK (1) DK1527187T3 (pt)
ES (1) ES2461557T3 (pt)
GB (1) GB0218021D0 (pt)
MX (1) MXPA05001089A (pt)
NO (1) NO20050971L (pt)
PL (1) PL216759B1 (pt)
WO (1) WO2004015121A1 (pt)
ZA (1) ZA200500273B (pt)

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US7566469B2 (en) * 2003-10-13 2009-07-28 Nalco Company Method of dewatering grain stillage solids
GB0402469D0 (en) * 2004-02-04 2004-03-10 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0402470D0 (en) * 2004-02-04 2004-03-10 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
US20060006116A1 (en) * 2004-07-09 2006-01-12 Scheimann David W Method of dewatering thin stillage processing streams
CA2590972C (en) * 2004-12-17 2015-04-07 Iogen Energy Corporation Upflow reactor for enzymatic hydrolysis of cellulose
US20150328347A1 (en) 2005-03-24 2015-11-19 Xyleco, Inc. Fibrous materials and composites
US7708214B2 (en) 2005-08-24 2010-05-04 Xyleco, Inc. Fibrous materials and composites
DE102005050201B3 (de) * 2005-10-18 2007-04-26 Henkel Kgaa Herstellung halogenidarmer Polymerlösungen mit kationischen Aminogruppen
US20080184709A1 (en) * 2007-02-07 2008-08-07 Rowell Dean W Turbine power generation using lignin-based fuel
CL2008002019A1 (es) 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel.
US20110039319A1 (en) * 2009-08-12 2011-02-17 Theodora Retsina Enzyme recycle from hydrolysis of lignocellulosic material
CA2776718C (en) * 2009-10-13 2017-11-14 Purdue Research Foundation Ethanol production from lignocellulosic biomass with recovery of combustible fuel materials
US20110183389A1 (en) * 2009-10-26 2011-07-28 Van Walsum G Peter Production of lactic acid from hemicellulose extracts
CN102210953A (zh) * 2011-05-06 2011-10-12 江南大学 一种柠檬酸发酵液固液分离的方法
CN103814000A (zh) * 2011-08-31 2014-05-21 艾欧基能源公司 在木质纤维素的转化过程中回收盐的方法
WO2013134532A1 (en) 2012-03-09 2013-09-12 Kraft Foods Group Brands Llc Oxidized flavor note suppression in comestibles
US9883691B2 (en) 2012-03-09 2018-02-06 Kraft Foods Group Brands Llc Food and beverage products containing 1,3-propanediol and methods of modifying flavor release using 1,3-propanediol
US20130295628A1 (en) * 2012-05-02 2013-11-07 Api Intellectual Property Holdings, Llc Processes for producing energy-dense biomass and sugars or sugar derivatives, by integrated hydrolysis and torrefaction
CN103771632B (zh) * 2012-10-23 2016-12-21 中国石油化工股份有限公司 一种纤维素乙醇发酵废液的预处理方法
US20150182882A1 (en) * 2013-12-31 2015-07-02 Icm, Inc. Separation process
CA3001126A1 (en) * 2015-10-20 2017-04-27 Buckman Laboratories International, Inc. Method to enhance yeast growth for fermentative bioproduct production, and nutrient composition for same
WO2017142827A2 (en) * 2016-02-18 2017-08-24 General Electric Company Stillage solids concentration
JP7107714B2 (ja) * 2018-03-24 2022-07-27 株式会社日吉 スラリー性状測定装置およびスラリー性状測定方法

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Also Published As

Publication number Publication date
ES2461557T3 (es) 2014-05-20
CN100342023C (zh) 2007-10-10
US20060057264A1 (en) 2006-03-16
ZA200500273B (en) 2006-07-26
CN1675369A (zh) 2005-09-28
GB0218021D0 (en) 2002-09-11
AU2003258548A1 (en) 2004-02-25
CA2494656A1 (en) 2004-02-19
AU2003258548B2 (en) 2008-08-28
NO20050971L (no) 2005-02-23
DK1527187T3 (da) 2014-06-16
EP1527187B1 (en) 2014-04-02
MXPA05001089A (es) 2005-04-28
EP1527187A1 (en) 2005-05-04
PL216759B1 (pl) 2014-05-30
WO2004015121A1 (en) 2004-02-19
BR0313415B1 (pt) 2013-04-30
US7582215B2 (en) 2009-09-01
PL373080A1 (en) 2005-08-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A 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 2385 DE 20-09-2016 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.