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Article

Muhammad Nor Fazli, Abd Malek and Livitra, Pushparaja and Noraini, Mat Hussin and Nurul Hajar, Embong and Bhuyar, Prakash and Mohd Hasbi, Ab. Rahim and Maniam, Gaanty Pragas (2021) Exploration of efficiency of nano calcium oxide (CaO) as catalyst for enhancement of biodiesel production. Journal of Microbiology, Biotechnology and Food Sciences, 11 (1). pp. 1-4. ISSN 1338-5178. (Published)

Nurul Hajar, Embong and Noor, Hindryawati and Prakash, Bhuyar and Govindan, Natanamurugaraj and Mohd Hasbi, Ab Rahim and Gaanty Pragas, Maniam (2021) Enhanced biodiesel production via esterification of palm fatty acid distillate (PFAD) using rice husk ash (NiSO4)/SiO2 catalyst. Applied Nanoscience, 11 (6). pp. 1-9. ISSN 2190-5509 (Print); 2190-5517 (Online). (Published)

Nurul Hajar, Embong and Noor, Hindryawati and Bhuyar, Prakash and Govindan, Natanamurugaraj and Mohd Hasbi, Ab. Rahim and Gaanty Pragas, Maniam (2021) Enhanced biodiesel production via esterification of palm fatty acid distillate (PFAD) using rice husk ash (NiSO4)/SiO2 catalyst. Applied Nanoscience. pp. 1-9. ISSN 2190-5509 (Print); 2190-5517 (Online). (Published)

Maniam, Gaanty Pragas and Mohd Hasbi, Ab. Rahim and Natanamurugaraj, Govindan and Muhammad Nor Fazli, Abd Malek and Noraini, Mat Hussin and Nurul Hajar, Embong and Prakash, Bhuyar (2020) Ultrasonication: A process intensification tool for methyl ester synthesis: A mini review. Biomass Conversion and Biorefinery. pp. 1-11. ISSN 2190-6823. (In Press / Online First) (In Press / Online First)

Siti Norhafiza, Mohd Khazaai and Nurul Hajar, Embong and Nurul Aina Nasriqah, Ma’arof and Mohd Hasbi, Ab. Rahim and Gaanty Pragas, Maniam (2020) Production of methyl ester from soybean oil by using impregnated mixed domestic-waste catalysts. Materials Science Forum, 981. pp. 215-221. ISSN 0255-5476. (Published)

Intan Shafinaz, Abd Manaf and Nurul Hajar, Embong and Siti Norhafiza, Mohd Khazaai and Mohd Hasbi, Ab. Rahim and M. M., Yusoff and Lee, Keat Teong and Gaanty Pragas, Maniam (2019) A review for key challenges of the development of biodiesel industry. Energy Conversion and Management, 185. pp. 508-517. ISSN 0196-8904. (Published)

Intan Shafinaz, Abd Manaf and Nurul Hajar, Embong and Mohd Hasbi, Ab. Rahim and Gaanty Pragas, Maniam (2016) In-Situ Transesterification Of Spent Bleaching Clay Using CaO Supported On ZnO As A Basic Catalyst. ARPN Journal of Engineering and Applied Sciences, 11 (11). pp. 7229-7232. ISSN 1819-6608. (Published)

Gaanty Pragas, Maniam and Nurul Hajar, Embong and Mohd Hasbi, Ab. Rahim and Lee, Keat Teong and Huisingh, Donald (2016) Utilization of Palm Fatty Acid Distillate in Methyl Esters Preparation using SO42/TiO2-SiO2 as a Solid Acid Catalyst. Journal of Cleaner Production, 116. pp. 244-248. ISSN 0959-6526 (print), 1879-1786 (online). (Published)

Nurul Hajar , Embong and Gaanty Pragas, Maniam and Mohd Hasbi, Ab. Rahim (2014) Biodiesel Preparation from Decanter Cake with Solid Acid Catalyst. International Journal of Chemical and Environmental Engineering, 5 (5). pp. 294-296. ISSN 2078-0737. (Published)

Conference or Workshop Item

Siti Norhafiza, Mohd Khazaai and Nurul Hajar, Embong and Hasnida, Hasshim and Mohd Hasbi, Ab. Rahim and Gaanty Pragas, Maniam (2018) Transesterification of Karanja (Pongammia Pinnata) oil using barnacle derived CaO mixed ZnO. In: AIP Conference Proceedings: 3rd International Conference on Applied Science and Technology, ICAST 2018 , 10-12 April 2018 , Georgetown, Penang. p. 1., 2016 (1). ISSN 0094243X (Published)

Gaanty Pragas, Maniam and Intan Shafinaz, Abd Manaf and Nurul Hajar, Embong and Mohd Hasbi, Ab. Rahim and Hooi, Ooi Eng (2017) Reducing the amount of water used for washing palm methyl ester in biodiesel industry. In: Proceedings of 4th National Conference on Knowledge Transfer , 11-12 December 2017 , Kedah. pp. 23-25.. (Unpublished) (Unpublished)

Thesis

Nurul Hajar, Embong (2016) Preparation of biodiesel from oil palm industrial waste using sulphated heterogeneous catalyst. Masters thesis, Universiti Malaysia Pahang (Contributors, UNSPECIFIED: UNSPECIFIED).