ES8703555A1 - Metodo para la produccion de celulosa. - Google Patents

Metodo para la produccion de celulosa.

Info

Publication number
ES8703555A1
ES8703555A1 ES543633A ES543633A ES8703555A1 ES 8703555 A1 ES8703555 A1 ES 8703555A1 ES 543633 A ES543633 A ES 543633A ES 543633 A ES543633 A ES 543633A ES 8703555 A1 ES8703555 A1 ES 8703555A1
Authority
ES
Spain
Prior art keywords
parenchymal cell
producing
same
isolation
disclosed
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES543633A
Other languages
English (en)
Other versions
ES543633A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from US06/512,940 external-priority patent/US4831127A/en
Application filed by Individual filed Critical Individual
Publication of ES543633A0 publication Critical patent/ES543633A0/es
Publication of ES8703555A1 publication Critical patent/ES8703555A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/14—Hemicellulose; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

METODO PARA LA PRODUCCION DE CELULOSA.CONSISTE EN SELECCIONAR UN MATERIAL VEGETAL QUE INCLUYE UNA PROPORCION PRINCIPAL DE CELULAS PARENQUIMALES; PONER EN SUSPENSION DICHO MATERIAL VEGETAL EN UN MEDIO ACUOSO; AJUSTAR EL PH DE DICHA SUSPENSION A UN VALOR INFERIOR A 4,5; CALENTAR DICHA SUSPENSION A UNA TEMPERATURA SUPERIOR A 125º C; MANTENER DICHA SUSPENSION CALENTADA A LA MENCIONADA TEMPERAYURA DURANTE UN TIEMPO DE 15 A 360 SEGUNDOS; SOMETER LA SUSPENSION CALENTADA A UNA AGITACION MECANICA; Y SEPARAR DE ESTA SUSPENSION LA CELULOSA DE LAS CELULAS PARENQUIMALES. TIENE APLICACIONES INDUSTRIALES POR POSEER PROPIEDADES ESTRUCTURALES QUIMICAS, FISICAS Y REOLOGICAS.
ES543633A 1982-09-03 1985-05-29 Metodo para la produccion de celulosa. Expired ES8703555A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41493182A 1982-09-03 1982-09-03
US06/512,940 US4831127A (en) 1983-07-12 1983-07-12 Parenchymal cell cellulose and related materials

Publications (2)

Publication Number Publication Date
ES543633A0 ES543633A0 (es) 1987-02-16
ES8703555A1 true ES8703555A1 (es) 1987-02-16

Family

ID=27022788

Family Applications (2)

Application Number Title Priority Date Filing Date
ES525304A Expired ES8506839A1 (es) 1982-09-03 1983-09-01 Procedimiento para la produccion de velulosa
ES543633A Expired ES8703555A1 (es) 1982-09-03 1985-05-29 Metodo para la produccion de celulosa.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES525304A Expired ES8506839A1 (es) 1982-09-03 1983-09-01 Procedimiento para la produccion de velulosa

Country Status (12)

Country Link
EP (1) EP0102829B1 (es)
JP (1) JPH0639482B2 (es)
KR (1) KR910003908B1 (es)
AR (1) AR242275A1 (es)
AU (1) AU561116B2 (es)
BR (1) BR8304803A (es)
CA (1) CA1228558A (es)
DE (1) DE3374703D1 (es)
DK (1) DK160776C (es)
ES (2) ES8506839A1 (es)
IL (1) IL69623A (es)
MX (1) MX161464A (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008254A (en) * 1982-09-03 1991-04-16 Weibel Michael K Sugar beet pectins and their use in comestibles
US4629575A (en) * 1982-09-03 1986-12-16 Sbp, Inc. Well drilling and production fluids employing parenchymal cell cellulose
CH653690A5 (fr) * 1983-02-23 1986-01-15 Battelle Memorial Institute Procede pour simultanement depectiniser et deshydrater la pulpe brute de betterave sucriere.
EP0295865B1 (en) * 1987-06-15 1994-01-26 Sbp, Inc. Comestibles containing parenchymal cell cellulose
JPH06104754B2 (ja) * 1989-07-24 1994-12-21 ジェルマン サイエンシズ テクノロジー インコーポレイテッド 改良された撥水性及び撥油性を得るための多孔質基材の処理方法
JPH0623120U (ja) * 1992-06-26 1994-03-25 ティアック株式会社 照明装置
FR2730252B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.
FR2730251B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de betteraves sucrieres
BR9710338A (pt) * 1996-07-15 1999-08-17 Rhodia Chimie Sa Composi-Æo processo de prepara-Æo da mesma suspensÆo e utiliza-Æo de celulose carboxilada da composi-Æo e da suspensÆo
BR9710328A (pt) * 1996-07-15 1999-08-17 Rhodia Chimie Sa Composi-Æo processo de prepara-Æo da mesma suspensÆo e utiliza-Æo de celulose carboxilada da composi-Æo e da suspensÆo
US6506435B1 (en) 1999-11-03 2003-01-14 Regents Of The University Of Minnesota Cellulose fiber-based compositions and their method of manufacture
US7094317B2 (en) 2002-11-06 2006-08-22 Fiberstar, Inc. Process of manufacturing and using highly refined fiber mass
US9629790B2 (en) 2002-11-06 2017-04-25 Fiberstar, Inc Stabilization of cosmetic compositions
JP4268574B2 (ja) * 2004-07-30 2009-05-27 三菱製紙株式会社 高濃度微細セルロース繊維懸濁物の製造方法
CA2575511A1 (en) * 2004-08-06 2006-02-16 Grain Processing Corporation Continuous aqueous process for the isolation of hemicellulose from corn hulls and other plant hulls
BR112013002331A2 (pt) 2010-07-30 2016-05-24 Cargill Inc processo para obter fibra de cítricos a partir da polpa de cítricos
US11834776B2 (en) 2010-07-30 2023-12-05 Cargill, Incorporated Process for modifying the characteristics of citrus fiber
JP2012170442A (ja) * 2011-02-24 2012-09-10 Tsukishima Kikai Co Ltd 糖化方法、エタノール製造方法、及びセルロース前処理方法
DK2877497T3 (en) 2012-07-27 2017-02-27 Koninklijke Coöperatie Cosun U A STRUCTURING AGENT FOR LIQUID DETERGENT AND BODY CARE PRODUCTS
US9617459B2 (en) 2012-07-27 2017-04-11 Cellucomp Ltd. Plant derived cellulose compositions for use as drilling muds
US9643147B2 (en) 2013-03-15 2017-05-09 Koninklijke Coöperatie Cosun U.A. Stabilization of suspended solid particles and/or gas bubbles in aqueous fluids
EP3218415A1 (en) 2014-11-11 2017-09-20 Betulium OY Cationic parenchymal cellulose
FI20155951A (fi) 2015-12-15 2017-06-16 Betulium Oy Menetelmä selluloosan tuottamiseksi parenkyymisoluista
DK3445910T3 (da) * 2016-04-22 2022-10-24 Fiberlean Tech Ltd Fremgangsmåde til forbedring af redispergeret mikrofibrilleret celluloses fysiske og/eller mekaniske egenskaber
GB2551709A (en) * 2016-06-23 2018-01-03 Cellucomp Ltd Method for preparing cellulose-containing particles
WO2019086673A1 (en) 2017-11-06 2019-05-09 Akzo Nobel Chemicals International B.V. Cellulose powder compositions
ES2907731T3 (es) 2017-11-06 2022-04-26 Cooeperatie Koninklijke Cosun U A Procesamiento de celulosa
EP3966255A1 (en) 2019-05-06 2022-03-16 Nouryon Chemicals International B.V. Compositions comprising fibrillated cellulose and non-ionic cellulose ethers
CN113966347B (zh) 2019-05-06 2023-06-27 诺力昂化学品国际有限公司 结构化剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709699A (en) * 1952-07-18 1955-05-31 Michael J Wolf Extracting hemicelluloses
US2862814A (en) * 1955-03-09 1958-12-02 Process Evaluation Devel Utilization of pith in the manufacture of pulp
US2803567A (en) * 1956-02-20 1957-08-20 Harry S Owens Isolation of araban from sugar beet pulp
US4307121A (en) * 1979-11-26 1981-12-22 Thompson Jerome B Process for preparing cellulose

Also Published As

Publication number Publication date
KR910003908B1 (ko) 1991-06-15
JPS5980402A (ja) 1984-05-09
ES525304A0 (es) 1985-07-16
BR8304803A (pt) 1984-04-10
AU561116B2 (en) 1987-04-30
EP0102829A1 (en) 1984-03-14
DE3374703D1 (en) 1988-01-07
JPH0639482B2 (ja) 1994-05-25
CA1228558A (en) 1987-10-27
DK401583D0 (da) 1983-09-02
AU1850583A (en) 1984-03-08
ES543633A0 (es) 1987-02-16
DK160776B (da) 1991-04-15
IL69623A (en) 1986-11-30
AR242275A1 (es) 1993-03-31
ES8506839A1 (es) 1985-07-16
DK160776C (da) 1991-09-30
DK401583A (da) 1984-03-04
EP0102829B1 (en) 1987-11-25
MX161464A (es) 1990-09-28
KR840006015A (ko) 1984-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001