MY183584A - Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf) - Google Patents

Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf)

Info

Publication number
MY183584A
MY183584A MYPI2017702276A MYPI2017702276A MY183584A MY 183584 A MY183584 A MY 183584A MY PI2017702276 A MYPI2017702276 A MY PI2017702276A MY PI2017702276 A MYPI2017702276 A MY PI2017702276A MY 183584 A MY183584 A MY 183584A
Authority
MY
Malaysia
Prior art keywords
opsf
steam
fibres
treated
cellulose fibres
Prior art date
Application number
MYPI2017702276A
Inventor
Samsu Baharuddin Azhari
Afandi P Mohammed Mohd
Aliaa Abdul Rahman Nur
Shamsul Anuar Mohd
Wakisaka Minato
Yu Xiang Loo
Original Assignee
Univ Putra Malaysia
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 Univ Putra Malaysia filed Critical Univ Putra Malaysia
Priority to MYPI2017702276A priority Critical patent/MY183584A/en
Publication of MY183584A publication Critical patent/MY183584A/en

Links

Classifications

    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The present invention relates to an improved method for producing microcrystalline cellulose from oil palm stalk fibres (OPSF). The method preferably comprises the steps of subjecting the OPSF to a treatment with pressurized steam of an increasing flow rate (100); hydrolyzing the steam- treated OPSF using a mixture of food grade acetic acid and nitric acid by heating the steam-treated OPSF with the mixture in an oil bath at a predetermined temperature to remove lignin and hemicelluloses from the steam-treated OPSF to produce cellulose fibres (200); subjecting the cellulose fibres to a purification treatment with an alkaline solution to produce alpha cellulose fibres (300); and hydrolyzing and dissolving amorphous regions of the alpha cellulose fibres using sulfuric acid to produce MCC (400). (Figure 1)
MYPI2017702276A 2017-06-19 2017-06-19 Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf) MY183584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2017702276A MY183584A (en) 2017-06-19 2017-06-19 Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2017702276A MY183584A (en) 2017-06-19 2017-06-19 Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf)

Publications (1)

Publication Number Publication Date
MY183584A true MY183584A (en) 2021-02-27

Family

ID=80933038

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017702276A MY183584A (en) 2017-06-19 2017-06-19 Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf)

Country Status (1)

Country Link
MY (1) MY183584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL447933A1 (en) * 2024-03-05 2024-10-07 Politechnika Lubelska Method of producing fibrous microcellulose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL447933A1 (en) * 2024-03-05 2024-10-07 Politechnika Lubelska Method of producing fibrous microcellulose

Similar Documents

Publication Publication Date Title
SE544547C2 (en) A process for wet spinning of cellulose fibers from an alkaline spin bath
WO2013083876A3 (en) A method for making a lignin component, a lignin component and its use and a product
MX2008015661A (en) Extraction of hemp fibers.
CN104476643A (en) Bamboo shoot shell softening method
RU2012151858A (en) METHOD FOR PROCESSING CELLULOSE MASS WITH COLD-ALKALINE EXTRACTION WITH RE-USE OF ALKALINE FILTRATE AND SYSTEM FOR ITS IMPLEMENTATION
EA201291297A1 (en) METHOD OF MANUFACTURING ANIMAL ANIMAL FEED FROM LYNO CELLULOSE BIOMASS
MX2011007504A (en) Enzymatic preparation of plant fibers.
JP2014520915A5 (en)
MY162541A (en) Method of manufacturing filter aid
MY161637A (en) Production process for refined fat or oil
NZ603393A (en) System and process for production of biofuels
RU2011147444A (en) METHOD FOR PRODUCING JELLY MARMELADE USING TOPINAMBUR PASTA
JP2016540768A5 (en)
CN106757384B (en) The production method of elastic extruding silk quilt
CN105177729A (en) Production method of Carex meyeriana fibers
CN101642279A (en) Shell-breaking method of pecans
MY183584A (en) Green and rapid method for producing microcrystalline cellulose from oil palm stalk fibres (opsf)
MY161636A (en) Method for producing refined a fat or oil
CN102351955A (en) Nitrocotton boiling and washing method
CN107287026B (en) Deacidifying extraction method for peony seed oil
CN104651953A (en) Method for producing bamboo fibers
CN102038074A (en) Process for extracting agaric collagen
CN104631175A (en) Short-process preparation method of bastose
CN106149063A (en) A kind of chemical-biological combined preparation process of meyer sedge fiber
CN102899675A (en) Phosphor-washing device for high-strength bolt and technology