Results 11 to 20 of about 86,303 (161)

Synthesis of Cellulose Acetate from Rice Husk Cellulose by Ultrasound-Assisted Acetylation

BioResources, 2023
Cellulose acetate is an important product derived from cellulose. Cellulose acetate can be used in a variety of applications including coatings, textile fibers, consumer goods, filtration membranes, composites, laminates, pharmaceutical, and medical ...
Anwar Ma'ruf, Agus Mulyadi Purnawanto Purnawanto, Rizka Rimatunnisa   +2 more
doaj   +2 more sources

Synthesis and Characterization of Cellulose Acetate from Oil Palm Empty Fruit Bunches (OPEFB) as Membrane Material [PDF]

E3S Web of Conferences
Indonesia is the world’s largest palm oil producer and exporter, can produce 230 kg of OPEFB. The utilization of OPEFB is still at 10%, even though OPEFB is composed of 37.26% cellulose.
Fauziyyah Agnès Hasna Amalia, Krisdayanti Shendy, Suwandi Luluk Arvi Cahyaning, Irsyada Muhamad Zakky, Faizin Muhammad Nur, Hastuti Novitri, Rengga Wara Dyah Pita   +6 more
doaj   +1 more source

Synthesis and Characterization of Cellulose Acetate Membranes from Kepok Banana Stem (Musa acuminata x balbisiana) For Microfiltration Process

Equilibrium, 2023
. Membrane is a separation technology between permeate and feed. The challenge in applying this technology is related to the ingredients that can cause fouling.
Fitria Nur Anissa, Selastia Yuliati, Adi Syakdani   +2 more
doaj   +1 more source

ADSORPSI LOGAM Pb dan Cu DARI PELUMAS BEKAS MENGGUNAKAN BLENDING SELULOSA ASETAT-KITOSAN

Kovalen: Jurnal Riset Kimia, 2019
Research on adsorption of Pb and Cu metals from used lubricants has been carried out using cellulose acetate-chitosan blending which aims to determine the best ratio and pH between cellulose acetate and chitosan which can adsorb metal Pb and Cu from used
Fitra Langgeng Mangesti, Husain Sosidi, Prismawiryanti, Syamsuddin   +3 more
doaj   +1 more source

Variation of Iodine Mass and Acetylation Time On Cellulose Acetate Synthesis From Rice Straw

Indonesian Journal of Chemical Research, 2021
Cellulose acetate is a membrane material that can be used in the sensor field. One source of cellulose acetate is from rice straw. This study aimed to study the effect of iodine mass and acetylation time on cellulose acetate synthesis from rice straw ...
Dewi Umaningrum, Maria Dewi Astuti, Radna Nurmasari, Hasanuddin Hasanuddin, Ani Mulyasuryani, Diah Mardiana   +5 more
doaj  

Synthesis of a Thin-Film Polyamide-Cellulose Acetate Membrane: Effect of Monomers and Porosity on Nano-Filtration Performance

Journal of Natural Fibers, 2022
The present study highlights the influence of support and monomer properties on the performance of thin-film composite (TFC) membranes. For this purpose, a series of polyamide-cellulose acetate thin-film composite nanofiltration (TFC-NF) membranes were ...
Ibtissem Ounifi, Youssef Guesmi, Claudia Ursino, Hassen Agougui, Mahjoub Jabli, Amor Hafiane, Alberto Figoli, Ezzedin Ferjani   +7 more
doaj   +1 more source

Synthesis of cellulose acetate from palm oil bunches and dried jackfruit leaves

E3S Web of Conferences, 2018
Cellulose acetate is a natural polymer, that is widely used in various industries, especially fiber and plastics. Cellulose acetate was created by an esterification reaction of cellulose and acetic anhydride.
Tristantini Dewi, Sandra Cindy
doaj   +1 more source

Sustainable Dyeing and Functionalization of Different Fibers Using Orange Peel Extract’s Antioxidants

Antioxidants, 2022
A diluted ethanol orange peel extract was used for sustainable dyeing and functionalization of different fabrics. The extract analysis was performed using UPLC-ESI-MS/MS; its total flavonoid (0.67 g RE/100 g d.w.) and antioxidant (2.81 g GAE/100 g d.w ...
Aleksandra Ivanovska, Ivana Savić Gajić, Jelena Lađarević, Marija Milošević, Ivan Savić, Katarina Mihajlovski, Mirjana Kostić   +6 more
doaj   +1 more source

Advanced characterization of microbeads replacement from cellulose acetate based on empty fruit bunches and dried jackfruit leaves

E3S Web of Conferences, 2018
The existing polymer microbeads for skin extraction ingredients have many disadvantages in environment. The application of cellulose has been proven in the pharmaceutical field in the form of beads on drug release can be a substitute alternative to ...
Tristantini Dewi, Yunan Andersen
doaj   +1 more source

Sintesis dan Karakterisasi Membran Selulosa Asetat dari Tandan Kosong Kelapa Sawit (Synthesis and Characterization of Cellulose Acetate Membranes from Oil Palm Empty Fruit Bunches)

Jurnal Riset Industri Hasil Hutan, 2017
The research of synthesis and characterization of cellulose acetate membranes fromoil palm empty fruit bunches (OPEFB) had been done. The purpose of this research is tofind out the characteristics of the cellulose acetate membrane from cellulose acetate ...
Rina Apriani, Taufiqur Rohman, Kamilia Mustikasari   +2 more
doaj   +1 more source