Vol. 65 No. 4 (2021)

Published: 2021-08-26

The Effect of Different Ratios of Malonic Acid to Plyvinylalcohol on Electrochemical and Mechanical Properties of Polyacrylonitrile Electrospun Separators in Lithium-Ion Batteries

Fartash Khodaverdi, Mehran Javanbakht, Ali Vaziri, Mehdi Jahanfar

431-441
- PDF
Production of Rosuvastatin Calcium Nanoparticles Using Gas Antisolvent Technique Experimental and Optimization

Mohammad Najafi, Nadia Esfandiari, Bizhan Honarvar, Zahra Arab Aboosadi

442-453
- PDF
Comprehensive Study of the Physical and Chemical Properties of Phosphorus Sludge and Cottrell Dust

Ulzhalgas Nazarbek, Uilesbek Besterekov, Perizat Abdurazova, Saule Nazarbekova, Yerkebulan Raiymbekov

454-461
- PDF
Recent Approaches, Catalysts and Formulations for Enhanced Recovery of Heavy Crude Oils

Umar Gaya

462-475
- PDF
Characterization of Vanadium and Sulfur Containing Compounds of Kazakhstan Petroleum Vacuum Residuum

Yerdos Ongarbayev, Shynar Oteuli, Yerbol Tileuberdi, Yahe Zhang, Fang Zheng, Quan Shi

476-482
- PDF
Effect of Autoclave Pretreatment on Biogas Production through Anaerobic Digestion of Green Algae

RuiZhe Feng, QiaoYan Li, Asad A. Zaidi, Hao Peng, Yue Shi

483-492
- PDF
Bioethanol Production from Oil Palm Empty Fruit Bunches Using Saccharomyces cerevisiae Immobilized on Sodium Alginate Beads

Andri Cahyo Kumoro, Astrilia Damayanti, Zuhriyan Ash Shiddieqy Bahlawan, Mira Melina, Heti Puspawati

493-504
- PDF
Saccharification and Fermentation of Cellulolytic Agricultural Biomass to Bioethanol using Locally Isolated Aspergillus niger S48 and Kluyveromyces sp. Y2, respectively

Olumuyiwa Adeyemo, Mohammed Ja'afaru, Sani Abdulkadir, Aishatu Salihu

505-516
- PDF
Systematic Investigation of Ergosterol Fermentation by Kluyveromyces marxianus Y.00243 via Statistical Design

Aladár Vidra, Zoltán Kaleta, Áron Németh

517-524
- PDF
A Conservative Macroscopic Model for Binary-mixture Fluidized Beds

Mohamed Sobhi Alagha, Pal Szentannai

525-535
- PDF
Failure Analysis of Heat Exchangers with a Valid CFD Simulation

Ádám Sass, Alex Kummer, Zsolt Ulbert, Attila Egedy

536-549
- PDF
ILT20 – an Upgraded Computer Program for Evaluation of Accelerated Leach Test Data of LLW in the Hungarian NPP Paks

György Pátzay, János Nyőgér, Ottó Zsille, József Csurgai, Ferenc Feil, Gyula Vass, Lajos Kátai Urbán, József Dobor

550-558
- PDF
Transient Response of the Acid-base Diode for Polarity Change

Viktória Koncz, Zoltán Noszticzius, Kristóf Kály-Kullai

559-566
- PDF
RETRACTED: Acute Ecotoxicological Effects of Bauxite Residue Addition on Mortality and Motion-frequency of Dendrobaena veneta and Enchytraeus albidus (Annelida) in Three Types of Soils

Ivett Kriszta Kerekes, Éva Pusztai, Sándor Kemény

567-579
- PDF
Cyclodextrins as Dominant Chiral Selective Agents in the Capillary Separation Techniques

Zoltán Juvancz, Rita Bodáné-Kendrovics, Lajos Szente, Dóra Maklári

580-594
- PDF

Vol. 65 No. 4 (2021)

Make a Submission