Items where Author is "Purwanto, Edy "

Agustriyanto, Rudy and Setyopratomo, Puguh and Mochni, Endang Srihari and Purwanto, Edy (2024) Simulation of the Hydrodealkylation of Toluene Using Conversion Reactor. Keluwih Jurnal Sains dan Teknologi, 5 (1). pp. 19-26. ISSN 2721-2432

Savitri, Emma and Purwanto, Edy and Kodrat, Angela Natalia and Yonathan, Eric (2019) Controlled release fertilizer based on starch chitosan encapsulation. In: OP Conference Series: Materials Science and Engineering, Volume 703, International Conference on Informatics, Technology and Engineering, 22–23 August 2019, Bali, Indonesia.

Savitri, Emma and Purwanto, Edy (2019) Ozonation of Chitosan on The Continuous System. International Symposium of Indonesian Chemical Engineering. (Submitted)

Suseno, Natalia and Sapei, Lanny and Purwanto, Edy and Adiarto, Tokok (2017) Effect of delignification process on physical properties of sugarcane baggase paper. In: INTERNATIONAL SEMINAR ON FUNDAMENTAL AND APPLICATION OF CHEMICAL ENGINEERING 2016 (ISFAChE 2016): Proceedings of the 3rd International Seminar on Fundamental and Application of Chemical Engineering 2016. the American Institute of Physics (AIP).. ISBN 978-0-7354-1510-2

Universitas Surabaya (2016) Proses Pembuatan Biodiesel Melalui Reaksi Simultan Ozonolysis Dan Transesterifikasi. IDP000042875.

Savitri, Emma and Purwanto, Edy (2016) The Chitosan Degradation by Ozonation Process to Produce Glucosamine and Oligomers Chitosan. In: 32nd, International Conference of the POLYMER PROCESSING SOCIETY, July 25 - 29, 2016, Lyon, France.

Sapei, Lanny and Purwanto, Edy and Tiono, Octaveani and Sugianto, Stefanie (2016) PENGARUH ADITIF TERHADAP SIFAT MEKANIK DAN FISIK KERTAS DAUR ULANG. Prosiding Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI dan Temu Mitra PPPTMBG "Lemigas". ISSN 1978-0427

Fransiscus, Yunus and Purwanto, Edy (2016) Cultivation of Chlorella vulgaris Using Different Sources of Carbon and Its Impact on Lipid Production. In: the 3rd International Seminar on Fundamental and Application of Chemical Engineering 2016, 1–2 November 2016, East Java, Indonesia.

Purwanto, Edy and Sutrisno, Joko and Apriliana, Rakhel and Horax, Kevin Monthiego (2015) The Optimization of Biopolyol Synthesis from Liquefaction of Rice Straw Using Response Surface Method. Journal of Chemical and Pharmaceutical Research, 7 (9S). pp. 46-53. ISSN 0975-7384

Riadi, Lieke and Widianto, Aloisiyus Yuli and Purwanto, Edy and Pono, Akso and Theresia, Ruth (2015) Synthesis Of Biodiesel From Waste Cooking Oil By Two Steps Process Transesterification And Ozonation. In: 4th International Conference on Chemical Science, 16-17 September 2015, Padang.

Riadi, Lieke and Widianto, Aloisiyus Yuli and Purwanto, Edy and Pono, Akso and Theresia, Ruth (2015) Synthesis of biodiesel from waste cooking oil by two steps process transesterification and ozonation. Journal of Chemical and Pharmaceutical Research, 7 (9S). pp. 17-21. ISSN 0975–7384

Sapei, Lanny and Purwanto, Edy and Suseno, Natalia (2014) Two-Step Soda Pulping Process of Rice Straw for The Recycle Papermaking. In: PROCEEDING BALI INTERNATIONAL SEMINAR ON SCIENCE AND TECHNOLOGY (BISSTECH) II 2014. Fakultas Teknik UPN "Veteran" Surabaya, Surabaya.

Riadi, Lieke and Purwanto, Edy and Kurniawan, Hendrik and Oktaviana, Ria (2014) Effect of Bio-based catalyst in Biodiesel synthesis. Procedia Chemistry, 9. pp. 172-181.

Purwanto, Edy and Riadi, Lieke and Indra, Nathania Tamara and Kisnanto, Mellisha Ika (2014) The Optimization of Ozonolysis Reaction For Synthesis of Biopolyol From Used Palm Cooking Oil. ASEAN Journal of Chemical Engineering, 14 (1). pp. 1-12. ISSN 1655-4418

Purwanto, Edy and Riadi, Lieke and Indra, Nathania Tamara and Kisnanto, Mellisha Ika (2014) The Optimization of Ozonolysis Reaction For Synthesis of Biopolyol From Used Palm Cooking Oil. ASEAN Journal of Chemical Engineering, 14 (1). pp. 1-12. ISSN 1655-4418

Purwanto, Edy and Riadi, Lieke (2013) The Optimization of Biodiesel Synthesis From Used Cooking Oil Using Ozone Technology. In: 20th Regional Symposium on Chemical Engineering (RSCE 2013), 12-13 November 2013, Manila . (Submitted)

Purwanto, Edy and Fransiscus, Yunus and Gunadi , Yuanita Tandwilina and Putri, Ratih Dhikapramadi (2013) OPTIMASI PRODUKSI MINYAK DARI MIKROALGA Scenedesmus dimorphus. In: Seminar Nasional Teknik Kimia Soebardjo Brotohardjono X, 26 Juni 2013, Program Studi Teknik Kimia UPN Veteran Jawa Timur.

Purwanto, Edy and Fransiscus, Yunus and Soebroto, Ivan and Indrawati, Vina (2013) SINTESA BIODIESEL DARI MIKROALGA Chlorella vulgaris MELALUI REAKSI TRANSESTERIFIKASI IN SITU. Jurnal Teknik Kimia, 7 (2). pp. 72-77. ISSN 1978-0419

Riadi, Lieke and Lie, Hwa and Purwanto, Edy and Widianto, Aloisiyus Yuli (2013) Pengaruh Suhu dan kecepatan pengaduk pada reaksi Ozonolysis dan Transesterifikasi Minyak Goreng Bekas. In: Seminar Nasional Perkembangan Riset Dan Teknologi Di Bidang IndustriKe-19. Pusat Studi Ilmu Teknik UGM, Yogyakarta, TR/TP-1. ISBN 978-979-95620-9-8

Riadi, Lieke and Purwanto, Edy and Melisa, Melisa and Chandra , Yogi (2012) Ash Base-Catalysed in Promoting Ozonolysis of Used Cooking Oil. IJET: International Journal of Engineering & Technology, 12 (6). pp. 87-90. ISSN 2077-1185 (Online)

Purwanto, Edy and Riadi, Lieke and Widianto, Aloisiyus Yuli and Hwa, Lie (2012) Sintesa Biodiesel Menggunakan Teknologi Ozon. In: The 1st Symposium in Industrial Technology, 17 November 2012, UPN Yogyakarta.

Purwanto, Edy and Riadi, Lieke and Widianto, Aloisiyus Yuli and Lie, Hwa (2012) Sintesa Biodiesel dari Minyak Jelantah Menggunakan Teknologi Ozon. In: The 1st Symposium in Industrial Technology, 17 Nopember 2012, Yogyakarta.

Purwanto, Edy and Savitri, Emma and Wiriadi, Julian and Christinawati, Linvan (2012) Optimization of Hydroxylation Reaction For Synthesis of Polyol From Epoxidized Palm Oil Methyl Ester. In: 19th Regional Symposium on Chemical Engineering (RSCE 2012), November 7-8, 2012, Inna Kuta Beach Hotel, Bali, Indonesia.

Universitas Surabaya (2012) Proses Pembuatan Biodiesel Melalui reaksi Simultan Ozonolisis dan Transesterifikasi. P00201200917.

Purwanto, Edy and Fransiscus, Yunus (2012) Optimasi Sintesa Biodiesel Dari Mikroalga Scenedesmus dimorphus Melalui Reaksi Transesterifikasi In Situ. In: Seminar Nasional Teknik Kimia Indonesia dan Musyawarah nasional APTEKINDO 2012, 20-24 September 2012, Fakultas Teknik Universitas Indonesia, Depok, Jawa Barat, Indonesia.

Purwanto, Edy and Fransiscus, Yunus (2012) Optimasi Produksi Biomassa Mikroalga Scenedesmus dimorphus. Jurnal Ilmiah Sains & Teknologi, 5 (2). pp. 81-90. ISSN 0216-1540

Purwanto, Edy and Ngothai, Yung and O'Neill, Brian and Bremmell, Kristen (2011) Optimization of the hydroxylation reaction of epoxidised rice-bran oil using a response surface methodology. In: CHEMECA 2011, 18-21 September 2011, Hilton Sydney, New South Wales, Australia.

Purwanto, Edy and Savitri, Emma and Sivananda, Christoper Aditya (2011) OPTIMASI SUHU DAN KONSENTRASI ASAM ASETAT PADA REAKSI EPOKSIDASI METIL ESTER MINYAK SAWIT. Jurnal Teknik Kimia, 6 (1). pp. 769-773. ISSN 1978-0419

Purwanto, Edy and Savitri, Emma and Saputra, Dimas Febrian and Setianto, Didik (2011) OPTIMIZATION OF EPOXIDATION REACTION OF PALM OIL METHYL ESTER USING RESPONSE SURFACE METHODOLOGY. In: Bali International Seminar on Science and Technology (Bisstech 2011), 22-23 July 2011, Udayana University, Bali.

Widianto, Aloisiyus Yuli and Purwanto, Edy (2011) Stabilitas Pola Aliran Sistem Gas Liquid dalam Microchanel Berpenampang Circular dan Triangular. Jurnal Ilmiah Sains Teknologi, 4 (2). pp. 115-130. ISSN 0216-1540

Purwanto, Edy and Viola, Ulli and Yovita, Lanny (2010) Uji Efektifitas Suhu dan Kadar Air Terhadap Pembentukan Polyol Pada Reaksi Hidroksilasi Minyak Kedelai Terepoksidasi. In: Seminar Teknik Kimia UNPAR 2010, 22 April 2010, Bandung.

Purwanto, Edy and Ngothai, Yung and O'Neill, Brian and Bremmell, Kristen (2009) OPTIMIZATION OF EPOXIDATION REACTION OF RICE BRAN OIL USING RESPONSE SURFACE METHODOLOGY. In: CHEMECA 2009, 27 - 30 September 2009, Burswood Entertainment Complex, Perth, Australia.

Setyopratomo, Puguh and Purwanto, Edy and Hartanto, Rudy and Kristianto, J. (2008) Pengaruh Suhu Reaksi dan Rasio CPO/Metanol terhadap Karakteristik Produk pada Pembuatan Biodisel dengan CO-solvent Dietil Eter. Jurnal Ilmu Dasar, 9 (1). pp. 72-77. ISSN 1411-5735

Agustriyanto, Rudy and Purwanto, Edy and Hartono, Benny and Setiadarmo, Helena (2004) Penyetelan Pengendali PI untuk Proses dengan Inverse Response dan Deadtime dengan Metode Luyben. In: Prosiding Seminar Nasional Teknik Kimia - Teknologi Tepat Guna Berbasis Sumber Daya Alam Indonesia. Universitas Katolik Parahyangan, Bandung, D02.1-D02.10. ISBN 979-98465-0-1

Purwanto, Edy (1989) Tinjauan Tentang Kemacetan Kredit Modal Kerja Permanen Pada Perseroan Terbatas Bank Mojopahit Jaya Surabaya. [Undergraduate thesis]