CL2013002208A1 - Proceso para producir un material absorbente que comprende reaccionar celulosa basada en biomasa; producto absorbente basado en celulosa; y metodo para remover contaminantes de soluciones acuosas. - Google Patents

Proceso para producir un material absorbente que comprende reaccionar celulosa basada en biomasa; producto absorbente basado en celulosa; y metodo para remover contaminantes de soluciones acuosas.

Info

Publication number
CL2013002208A1
CL2013002208A1 CL2013002208A CL2013002208A CL2013002208A1 CL 2013002208 A1 CL2013002208 A1 CL 2013002208A1 CL 2013002208 A CL2013002208 A CL 2013002208A CL 2013002208 A CL2013002208 A CL 2013002208A CL 2013002208 A1 CL2013002208 A1 CL 2013002208A1
Authority
CL
Chile
Prior art keywords
cellulose
biomass
producing
aqueous solutions
absorbent material
Prior art date
Application number
CL2013002208A
Other languages
English (en)
Inventor
Adam Justin Blunn
Original Assignee
Australian Biorefining Pty 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
Priority claimed from AU2011900307A external-priority patent/AU2011900307A0/en
Application filed by Australian Biorefining Pty Ltd filed Critical Australian Biorefining Pty Ltd
Publication of CL2013002208A1 publication Critical patent/CL2013002208A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/16—Esters of inorganic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • B01J2220/4831—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton having been subjected to further processing, e.g. paper, cellulose pulp
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/106—Selenium compounds
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/16—Esters of inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Un proceso para producir un material absorbente basado en celulosa para la eliminación de contaminantes solubles en agua a partir de agua y otras soluciones acuosas, que comprende reaccionar una o más celulosa basada en biomasa conteniendo materias primas con ácido fosfórico diluido donde la mezcla de reacción conteniendo dicha celulosa conteniendo materiales es calentado a una temperatura de reacción y después de la finalización del tiempo de reacción, separación de la solución de ácido fosfórico diluido de la materia prima insoluble restante, neutralización de la solución por medio de un agente neutralizador adecuado resultando en la precipitación de la celulosa modificada, y luego separando, lavando y eliminado el exceso de agua del precipitado resultante.
CL2013002208A 2011-02-01 2013-08-01 Proceso para producir un material absorbente que comprende reaccionar celulosa basada en biomasa; producto absorbente basado en celulosa; y metodo para remover contaminantes de soluciones acuosas. CL2013002208A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2011900307A AU2011900307A0 (en) 2011-02-01 Cellulose phosphate powder product and process for the manufacture thereof, and application to removal of contaminants from water

Publications (1)

Publication Number Publication Date
CL2013002208A1 true CL2013002208A1 (es) 2014-06-27

Family

ID=46602007

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013002208A CL2013002208A1 (es) 2011-02-01 2013-08-01 Proceso para producir un material absorbente que comprende reaccionar celulosa basada en biomasa; producto absorbente basado en celulosa; y metodo para remover contaminantes de soluciones acuosas.

Country Status (12)

Country Link
US (1) US9694343B2 (es)
EP (1) EP2670711A4 (es)
JP (1) JP6076264B2 (es)
CN (1) CN103476710B (es)
AU (1) AU2012212392A1 (es)
BR (1) BR112013019640A2 (es)
CA (1) CA2828777A1 (es)
CL (1) CL2013002208A1 (es)
EA (1) EA201370173A1 (es)
PE (1) PE20140631A1 (es)
SG (2) SG193010A1 (es)
WO (1) WO2012103582A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2659296B1 (es) * 2016-09-14 2018-12-21 Universidad De Valladolid Proceso y planta piloto multilecho para fraccionamiento de biomasa
CN111790357A (zh) * 2020-07-22 2020-10-20 广东药科大学 一种改性中药渣生物质吸附剂的制备方法及其在处理染料废水中应用
CN113831795A (zh) * 2021-09-26 2021-12-24 齐耐润工业设备（上海）有限公司 一种特氟龙涂覆金属网及其制备方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759924A (en) * 1952-01-02 1956-08-21 Eastman Kodak Co Preparation of cellulose phosphates
GB899284A (en) * 1957-11-01 1962-06-20 Atomic Energy Authority Uk Improved phosphorylated cellulose and method of obtaining it
GB1001603A (en) 1961-04-10 1965-08-18 Fmc Corp Separation, purification and recovery processes
JPS4973846A (es) * 1972-11-20 1974-07-17
JPH0227288B2 (ja) * 1982-03-18 1990-06-15 Sumitomo Kagaku Kogyo Kk Urannokaishuhoho
KR880002755A (ko) * 1986-08-04 1988-05-11 이소-클리어시스템즈코오포레이숀 중금속 제거용 혼합물 제조 방법과 그 혼합물 및 그 혼합물에 의해 중금속을 제거 처리하는 방법
JPH07100373A (ja) * 1993-09-30 1995-04-18 Toyo Denka Kogyo Kk 吸着剤
EP0880545A1 (en) * 1996-02-14 1998-12-02 Akzo Nobel N.V. Method for the preparation of a material with a high water and salt solutions absorbency
CZ21197A3 (en) 1997-01-22 1997-10-15 Eco Agua Servis Prazak Michal Process for removing dissolved compounds of nickel and other heavy metals from water
WO1998056958A1 (en) 1997-06-10 1998-12-17 Xyrofin Oy Process for the production of xylose from a paper-grade, hardwood pulp
DE59804839D1 (de) * 1997-12-01 2002-08-22 Eisu Innovative Ges Fuer Techn Biosorbentien und verfahren zu deren herstellung
DE19753196A1 (de) 1997-12-01 1999-07-08 Eisu Innovative Ges Fuer Techn Biosorbentien auf der Basis cellulosehaltiger Materialien
DE19850286A1 (de) 1998-10-30 2000-05-04 Eisu Innovative Ges Fuer Techn Verfahren zur Herstellung von Biosorbentien
DE19859746A1 (de) 1998-12-23 2000-06-29 Georg Haertel Kombinationsprodukt aus Naturstoffen zur Abwasserreinigung
DE19924435A1 (de) * 1999-05-28 2000-11-30 Eisu Innovative Ges Fuer Techn Filter aus Filterpapier oder papierartigem Vliesstoff
JP2002192186A (ja) * 2000-12-22 2002-07-10 Fuji Photo Film Co Ltd 重金属捕集方法及び重金属回収方法
JP2003225559A (ja) * 2001-06-21 2003-08-12 Japan Science & Technology Corp 植物バイオマスを原料とする吸着剤
DE10215642A1 (de) * 2002-04-09 2003-11-06 Eisu Innovative Ges Fuer Techn Schnellwirkendes Mittel für die Zubereitung von Kalt- und Heißgetränken aus Trinkwasser
CN100491400C (zh) * 2003-10-31 2009-05-27 兴和株式会社 纤维素ⅱ磷酸酯及使用了纤维素ⅱ磷酸酯的金属吸附材料
DE602005025268D1 (de) * 2004-02-24 2011-01-27 Rohm & Haas Verfahren zur Entfernung von Arsen aus Wasser
RU2291113C1 (ru) 2005-07-19 2007-01-10 Учреждение образования "Белорусский государственный технологический университет" Способ очистки сточных вод от ионов хрома (iii) и (vi)
RU2334802C2 (ru) 2006-11-17 2008-09-27 ОАО "Соликамский магниевый завод" Способ извлечения и концентрирования тория из отработанного расплава солевого оросительного фильтра - отхода производства хлорной переработки лопаритового концентрата
US7815801B2 (en) 2007-12-17 2010-10-19 APT Water, Inc. Removal of selenium in contaminated wastewater streams
JP2010082497A (ja) * 2008-09-29 2010-04-15 Lion Corp 水処理剤及び水処理方法
MX2008012759A (es) 2008-10-03 2010-04-05 Ct De Investigacion En Materia Material filtrante en base a flavonoides para la remoci?n de f?or (f), ars?nico (as), cobre (cu), plomo (pb), cromo (cr) y zinc (zn) de efluentes de agua.
CN101508426B (zh) 2009-03-24 2010-12-29 中南大学 一种从碲渣中分离碲的方法
US9302209B2 (en) * 2009-04-01 2016-04-05 Kageht Llc Filter medium for metal-working liquids
GR1006922B (el) 2009-09-07 2010-07-30 Δημητριος Βασιλειου Βαγενας Βιολογικο φιλτρο για την απομακρυνση υδροθειου αμμωνιας, σιδηρου και μαγγανιου απο το ποσιμο νερο χωρις τη χρηση μηχανικου αερισμου.
US20110068046A1 (en) * 2009-09-18 2011-03-24 Conocophillips Company Mercury removal from water

Also Published As

Publication number Publication date
SG193010A1 (en) 2013-09-30
BR112013019640A2 (pt) 2020-08-04
EP2670711A4 (en) 2017-03-29
JP6076264B2 (ja) 2017-02-08
WO2012103582A1 (en) 2012-08-09
SG10201600783UA (en) 2016-03-30
CA2828777A1 (en) 2012-08-09
EA201370173A1 (ru) 2014-01-30
US9694343B2 (en) 2017-07-04
US20140073775A1 (en) 2014-03-13
AU2012212392A1 (en) 2013-05-09
CN103476710A (zh) 2013-12-25
EP2670711A1 (en) 2013-12-11
JP2014505592A (ja) 2014-03-06
PE20140631A1 (es) 2014-05-29
CN103476710B (zh) 2016-12-28

Similar Documents

Publication Publication Date Title
UY33433A (es) Método novedoso par producir microcelulosa
PE20141474A1 (es) Proceso de separacion cromatografica calentada
MX2012000251A (es) Recuperacion de alcoholes superiores a partir de soluciones acuosas diluidas.
AR113836A1 (es) Métodos para fabricar celulosa especializada y otros productos a partir de biomasa
BR112012020129A2 (pt) processo para o aproveitamento de vinhaça.
CL2013002935A1 (es) Método para la producción de un producto alimenticio para animales que comprende: a) hidrólisis parcial del subproducto no etanol de un proceso de fermentación para convertir los polisacáridos no amiláceos en oligómeros y monómeros solubles; b) fermentación para producir etanol adicional; c) recuperación del subproducto no etanol para producir un producto alimenticio para animal; producto alimenticio para animales.
WO2013121083A3 (en) Method for concentrating fibril cellulose and fibril cellulose product
CL2013002208A1 (es) Proceso para producir un material absorbente que comprende reaccionar celulosa basada en biomasa; producto absorbente basado en celulosa; y metodo para remover contaminantes de soluciones acuosas.
GB2536829A (en) Waste treatment process comprising treating waste stream with base at elevated temperature
BR112014025714A8 (pt) Processo que envolve a liquefação de uma calda de biomassa por meio de tratamento em água comprimida quente (hcw)
MX2011009056A (es) Proceso para la preparacio de ajoeno.
PH12015500173A1 (en) Method for removing an ester from a vapor mixture
BR112015000864A2 (pt) processo para remoção de peróxido de hidrogênio a partir de uma solução aquosa
WO2013056316A8 (en) Microalgal extraction
BRPI1005353A2 (pt) método para a produção de 3,4' diidroxibenzofenona
WO2016072885A3 (ru) Способ получения целлюлозы
RU2012117711A (ru) Способ получения реагента для очистки промышленных вод от тяжелых металлов
AR099061A1 (es) Proceso para preparación de celulosa
CL2014002403A1 (es) Metodo para la preparacion enantioselectiva y purificacion del acido 2(s)-amino-6-boronohexanoico (abh) a partir de la disolucion de bpb-ni-gly en tetrahidrofurano, neutralizacion y posterior extraccion con diclorometano, disolucion en un alcohol c1-c5, enfriamiento para lograr la precipitacion de bpb, obtencion de abh y su posterior purificacion.
CN203006973U (zh) 利用汽提塔回收氯代烷生产废水中的低沸点有机物的装置
LV14686A (lv) Levoglikozāna iegūšanas paņēmiens
WO2009115876A3 (en) Process for producing sulphur dioxide, a thermochemical system comprising the process and its related apparatuses, use of carbon-based compounds to feed a process for producing sulphur dioxide and its related system
UA39550U (ru) Способ производства низкоэтерифицированного жидкого пектина
UA102856U (ru) Способ получения дизельного биотоплива из подсолнечного масла
TH134117B (th) วิธีการสำหรับการทำอาหารสัตว์จากชีวมวลประเภทลิกโนเซลลูโลส