AR091814A1 - Proceso para la obtencion de carboximetilcelulosa a partir de residuos agroindustriales y carboximetilcelulosa y su uso - Google Patents
Proceso para la obtencion de carboximetilcelulosa a partir de residuos agroindustriales y carboximetilcelulosa y su usoInfo
- Publication number
- AR091814A1 AR091814A1 ARP130101622A ARP130101622A AR091814A1 AR 091814 A1 AR091814 A1 AR 091814A1 AR P130101622 A ARP130101622 A AR P130101622A AR P130101622 A ARP130101622 A AR P130101622A AR 091814 A1 AR091814 A1 AR 091814A1
- Authority
- AR
- Argentina
- Prior art keywords
- carboximetilcellulose
- add
- cmc
- isopropanol
- obtaining
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002699 waste material Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/262—Cellulose; Derivatives thereof, e.g. ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
- C08B1/06—Rendering cellulose suitable for etherification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
- C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
-
- 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
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
- D21H17/26—Ethers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Wood Science & Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Dispersion Chemistry (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Jellies, Jams, And Syrups (AREA)
- Medicinal Preparation (AREA)
Abstract
El presente describe un proceso ventajoso y efectivo para la obtención de carboximetilcelulosa (CMC) a partir de residuos agroindustriales, proceso que consta de las etapas de a) preparar la materia prima, donde a la materia prima se la lava, seca, muele y vuelve a lavar; b) una etapa de formación de pulpa, en la que al producto que se obtuvo en la etapa a) se lo hace reaccionar con hidróxido de sodio; c) una etapa de síntesis, que consiste en moler la pulpa; añadir una solución de isopropanol y agua destilada mientras se revuelve a temperatura ambiente; añadir solución acuosa de NaOH hasta alcanzarse la alcalinización de la mezcla; añadir ácido monocloroacético en isopropanol; filtrar; suspender en solución de metanol y neutralizar con ácido acético. También se refiere a la CMC que se obtiene a partir del mencionado proceso, a la que se puede emplear en varios procesos industriales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261644856P | 2012-05-09 | 2012-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR091814A1 true AR091814A1 (es) | 2015-03-04 |
Family
ID=48577451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP130101622A AR091814A1 (es) | 2012-05-09 | 2013-05-09 | Proceso para la obtencion de carboximetilcelulosa a partir de residuos agroindustriales y carboximetilcelulosa y su uso |
Country Status (13)
Country | Link |
---|---|
US (1) | US9266968B2 (es) |
EP (1) | EP2847232B8 (es) |
JP (1) | JP6158312B2 (es) |
KR (1) | KR20150058099A (es) |
CN (1) | CN105143273A (es) |
AR (1) | AR091814A1 (es) |
AU (1) | AU2013258896B2 (es) |
BR (1) | BR112014028085B1 (es) |
DK (1) | DK2847232T3 (es) |
PL (1) | PL2847232T3 (es) |
SA (1) | SA113340539B1 (es) |
TW (1) | TW201412776A (es) |
WO (1) | WO2013166575A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190060466A1 (en) * | 2016-02-23 | 2019-02-28 | Matripharm International Inc. | Monolithic composition for dual-rate release with high drug loading |
CN112724265A (zh) * | 2020-12-25 | 2021-04-30 | 农业农村部环境保护科研监测所 | 一种羧甲基纤维素及其形成的膜和制备方法及其应用 |
CN115521382A (zh) * | 2022-10-19 | 2022-12-27 | 向能新型材料科技(河北)有限公司 | 一种高纯度浴浆法羧甲基纤维素钠的制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2054301A (en) * | 1935-04-17 | 1936-09-15 | Brown Co | Production of pulverulent cellulose |
GB730961A (en) * | 1951-02-07 | 1955-06-01 | Algemene Kunstzijde Unie Nv | Improved process for preparing sodium carboxymethylcellulose low in salt content |
US2650881A (en) * | 1951-11-20 | 1953-09-01 | John H Forkner | Process for the manufacture of a compounded fruit product |
US3589364A (en) * | 1968-03-14 | 1971-06-29 | Buckeye Cellulose Corp | Bibulous cellulosic fibers |
US3900463A (en) | 1968-12-14 | 1975-08-19 | Dai Ichi Kogyo Seiyaku Co Ltd | Process for preparing alkali carboxymethyl cellulose |
US3678031A (en) * | 1970-10-21 | 1972-07-18 | Buckeye Cellulose Corp | Slurry process for the production of absorptive carboxy methyl cellulose fibers |
NL187123C (nl) | 1975-11-20 | 1991-06-03 | Akzo Nv | Werkwijze voor het agglomereren van ertsmaterialen. |
JPS5829961B2 (ja) * | 1977-04-15 | 1983-06-25 | 日清製油株式会社 | カルボキシメチル化物の製造法 |
JPS6015641B2 (ja) | 1981-03-18 | 1985-04-20 | 花王株式会社 | 繊維状カルボキシメチルセルロ−スの製造方法 |
US4401813A (en) | 1981-12-10 | 1983-08-30 | Nl Industries, Inc. | Process for preparing alkali metal salt of carboxymethyl cellulose |
US4486335A (en) | 1982-08-30 | 1984-12-04 | Hercules Incorporated | Carboxymethyl hydroxyethyl cellulose composition |
CA1247306A (en) | 1984-11-20 | 1988-12-28 | Paul C. Payne | Process for agglomeration of mineral ore particles utilizing a mixture of hydroxyethylcellulose and sodium carbonate |
US4919711A (en) | 1987-06-29 | 1990-04-24 | Aqualon Company | Binder for metal-containing ores |
US4863512A (en) | 1987-06-29 | 1989-09-05 | Aqualon Company | Binder for metal-containing ores |
US4948430A (en) | 1989-06-15 | 1990-08-14 | Aqualon Company | Ore pellets containing carboxymethylhydroxyethylcellulose and sodium carbonate |
CA2082128C (en) | 1991-11-07 | 2002-12-31 | Henricus R. G. Steeghs | Process for agglomerating particulate material and products made from such processes |
CN1035481C (zh) * | 1994-06-30 | 1997-07-23 | 潘金海 | 一种球团矿用冶金有机粘结剂 |
JP2003518145A (ja) * | 1999-04-26 | 2003-06-03 | ビーケイアイ・ホールディング・コーポレーション | セルロースエーテル及びその調製方法 |
JP3703661B2 (ja) * | 1999-10-05 | 2005-10-05 | ユニ・チャーム株式会社 | ゲル化合物を含有する水解性の繊維シート |
JP2005002211A (ja) * | 2003-06-11 | 2005-01-06 | Dai Ichi Kogyo Seiyaku Co Ltd | 稲わらパルプを原料としたカルボキシメチルセルロース塩およびその製造方法 |
UA86959C2 (uk) * | 2003-12-12 | 2009-06-10 | Акцо Нобель Н.В. | Спосіб виробництва залізорудних агломератів та композиція зв'язучого |
JP5651341B2 (ja) * | 2010-01-22 | 2015-01-14 | 花王株式会社 | セルロース粒子の製造方法 |
CN102229673B (zh) * | 2011-05-19 | 2013-01-09 | 南京林业大学 | 一种以麦草或麦草纤维为原料制备羧甲基纤维素的方法 |
-
2013
- 2013-05-09 AU AU2013258896A patent/AU2013258896B2/en active Active
- 2013-05-09 AR ARP130101622A patent/AR091814A1/es unknown
- 2013-05-09 PL PL13727506T patent/PL2847232T3/pl unknown
- 2013-05-09 JP JP2015510581A patent/JP6158312B2/ja active Active
- 2013-05-09 TW TW102116635A patent/TW201412776A/zh unknown
- 2013-05-09 BR BR112014028085-1A patent/BR112014028085B1/pt active IP Right Grant
- 2013-05-09 CN CN201380033404.4A patent/CN105143273A/zh active Pending
- 2013-05-09 US US13/890,996 patent/US9266968B2/en active Active
- 2013-05-09 EP EP13727506.1A patent/EP2847232B8/en active Active
- 2013-05-09 WO PCT/BR2013/000159 patent/WO2013166575A1/en active Search and Examination
- 2013-05-09 DK DK13727506.1T patent/DK2847232T3/en active
- 2013-05-09 KR KR1020147034306A patent/KR20150058099A/ko not_active Application Discontinuation
- 2013-05-11 SA SA113340539A patent/SA113340539B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
WO2013166575A9 (en) | 2014-07-03 |
US20130324711A1 (en) | 2013-12-05 |
TW201412776A (zh) | 2014-04-01 |
EP2847232B1 (en) | 2018-09-12 |
EP2847232B8 (en) | 2019-02-27 |
KR20150058099A (ko) | 2015-05-28 |
BR112014028085A2 (pt) | 2017-12-12 |
DK2847232T3 (en) | 2018-12-17 |
US9266968B2 (en) | 2016-02-23 |
AU2013258896A1 (en) | 2015-01-22 |
SA113340539B1 (ar) | 2016-03-27 |
WO2013166575A1 (en) | 2013-11-14 |
BR112014028085B1 (pt) | 2021-04-13 |
AU2013258896B2 (en) | 2016-12-15 |
JP6158312B2 (ja) | 2017-07-05 |
CN105143273A (zh) | 2015-12-09 |
JP2015523418A (ja) | 2015-08-13 |
EP2847232A1 (en) | 2015-03-18 |
PL2847232T3 (pl) | 2019-05-31 |
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