Garuda - Garba Rujukan Digital

Sintesis Metil Ester Sulfonat dari Sulfonasi Metil Ester Minyak Sawit dengan Agen Na2S2O5 Nur Asma Deli
Journal on Education Vol 5 No 3 (2023): Journal on Education: Volume 5 Nomor 3 Tahun 2023 In Press
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i3.1706

Surfactants are surface active ingredients that function to reduce the surface tension of a liquid. In general, surfactants are synthesized from petroleum and natural gas derivatives, but they can cause environmental pollution and are not renewable, so an alternative raw material is needed, namely palm oil. One type of surfactant that can be produced from palm oil is methyl ester sulfonate (MES). This study aims to obtain the optimum process conditions and the characteristics of the MES surfactant produced from palm oil methyl ester with the sulfonating agent Na2S2O5. The preparation of methyl esters was carried out in two stages of esterification and transesterification reactions using methanol as a source of alcohol with H2SO4 as an acid catalyst and NaOH as a base catalyst. Sulfonation was carried out at temperatures of 80, 90 and 100 0C, the ratio of methyl ester to Na2S2O5 was 1:0.5; 1:0.75; 1:1 and 5 hours reaction time. The optimum process was obtained by treating the temperature of 90 0C with a mole ratio of Na2S2O5 to methyl ester 1:1 with a reaction time of 5 hours. The MES characteristics resulting from these conditions had a pH of 1.45, an acid number of 10.6 mgKOH/g, a density of 0.886 g/cm3 and a sulfonate absorbance value of 0.290.

In Situ Dua Tahap Esterifikasi dan Transesterifikasi pada Residu Minyak dalam Tanah Pemucat Bekas nur Asma Deli
Jurnal Sains dan Ilmu Terapan Vol. 3 No. 2 (2020): Desember : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Produksi biodiesel dari sisa minyak di spent bleaching earth dengan proses in situ dua langkah diteliti dalam penelitian ini. Metode ini terdiri dari esterifikasi yang dikatalisis asam diikuti oleh transesterifikasi yang dikatalisis basa. Reaksi esterifikasi dilakukan dengan adanya asam sulfat sebagai katalis asam umum untuk mengurangi jumlah asam lemak bebas (FFA) menjadi kurang dari 2%. Bumi pemutihan yang dihabiskan diesterifikasi dengan rasio massa hexsane:metanol 1.5:1 dan 1:1, 48 suhu 0C, asam sulfat 1% (b/b) hingga fase padat dan waktu reaksi 2, 3, 4 jam. FFA level 1,04% dengan yield 75,0% dari produk esterifikasi diperoleh pada rasio hexane:methanol 1:1 dan waktu reaksi 1 jam min. Oleh karena itu, dipilih sebagai sasaran proses transesterifikasi dengan menambahkan kataliyst alkali 1% (NaOH dan KOH) dan dibiarkan bereaksi selama 1, 2, 3 jam. Hasil biodiesel yang dihasilkan dalam proses ini bervariasi antara 10,43 hingga 79,96%. Hasil optimum yang diperoleh adalah 79,967% pada waktu reaksi 1 jam.

Proses Pretreatment Sludge Palm Oil sebagai Bahan Baku Pembuatan Biodiesel dengan Dua Tahap Esterifikasi dan Transesterifikasi Nur Asma Deli
Jurnal Sains dan Ilmu Terapan Vol. 3 No. 1 (2020): Juli : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Biodiesel adalah bahan bakar alternatif bagi bahan bakar solar berbasis petroleum yang terbuat dari sumber terbarukan seperti minyak nabati atau lemak hewani. Penelitian ini bertujuan untuk mendapatkan kondisi operasi terbaik proses produksi biodiesel dari sludge palm oil dengan reaksi esterifikasi dan transesterifikasi secara terpisah dan serentak. Reaksi dijalankan pada temperatur refluks larutan yaitu 65oC dengan menggunakan pelarut metanol. Reaksi esterifikasi menggunakan katalis H2SO4, sedangkan reaksi transesterifikasi menggunakan katalis NaOH untuk proses dua tahap dan katalis H2SO4 untuk proses satu tahap. Proses satu tahap menghasilkan biodiesel dengan perolehan 65,67% dalam waktu 1 jam dengan karakteristik biodiesel bilangan asam 0.79 mgKOH/g, Viskositas kenematik 11.35 cSt dan densitas 920.56 kg/m3. Proses dua tahap menghasilkan biodiesel dengan perolehan 92,71 dalam waktu 2 jam dengan karakteristik biodiesel bilangan asam 5.87 mgKOH/g, Viskositas kenematik 5.6 cSt dan densitas 930 kg/m3

Penentuan Konsentrasi Larutan Koh Terbaik Pada Saponifikasi Stearin Hasil Pengolahan Minyak Sawit Kasar Di Mini Plant Politeknik Kampar Menghasilkan Sabun Dan Gliserol Fatmayati Fatmayati; Nur Asma Deli
Jurnal Sains dan Ilmu Terapan Vol. 2 No. 1 (2019): Juli : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (875.66 KB)

Politeknik Kampar as an educational institution based palm oil industry has a mini plant processing crude palm oil plant with a capacity of 700 kg / batch which produces olein and stearin. Stearin until now still not processed and utilized in order to bring economic value. The research purposes were to examine the use of stearin to produce soap and glycerol, knowing the best concentration of KOH solution on the process of saponification of palm oil stearin and produces soap and glycerol in consistent with ISO related. The preliminary research was conducted to determine whether stearin can be saponified in order to produces soap and glycerol.

Inovasi Sistem E-Kasir untuk Meningkatkan Kinerja Usaha KUD Sawit Jaya Fina Nasari; Andri Nofiar. Am; Antoni Pribadi; Fitri; Fenty Kurnia Oktorina; Muhammad Ridwan; Slamet Triyanto; Niken Ellani Patitis; Nina Veronika; Nur Asma Deli
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2023): APRIL 2023
Publisher : Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v3i1.145

The Sawit Jaya Village Unit Cooperative (KUD) in Tapung District, Kampar Regency, Riau still uses a manual cashier system in the sales transaction process, which is time-consuming and labor-intensive. Therefore, innovation is needed by building an electronic cashier system that can improve the performance of the Sawit Jaya KUD business. The aim of this community service is to improve the effectiveness and efficiency of the sales transaction process of the Sawit Jaya KUD by implementing an electronic cashier system. The methods used in this community service include discussions, data collection, system design, system development, system implementation, training, and report writing. The results of this community service show that the electronic cashier system has successfully improved the performance of the Sawit Jaya KUD business and can help in producing more accurate and efficient sales reports. Thus, the implementation of an electronic cashier system can be a solution to improve the business performance of the Sawit Jaya KUD.

Inovasi Sistem E-Kasir untuk Meningkatkan Kinerja Usaha KUD Sawit Jaya Fina Nasari; Andri Nofiar. Am; Antoni Pribadi; Fitri; Fenty Kurnia Oktorina; Muhammad Ridwan; Slamet Triyanto; Niken Ellani Patitis; Nina Veronika; Nur Asma Deli
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2023): APRIL 2023
Publisher : Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v3i1.145

The Sawit Jaya Village Unit Cooperative (KUD) in Tapung District, Kampar Regency, Riau still uses a manual cashier system in the sales transaction process, which is time-consuming and labor-intensive. Therefore, innovation is needed by building an electronic cashier system that can improve the performance of the Sawit Jaya KUD business. The aim of this community service is to improve the effectiveness and efficiency of the sales transaction process of the Sawit Jaya KUD by implementing an electronic cashier system. The methods used in this community service include discussions, data collection, system design, system development, system implementation, training, and report writing. The results of this community service show that the electronic cashier system has successfully improved the performance of the Sawit Jaya KUD business and can help in producing more accurate and efficient sales reports. Thus, the implementation of an electronic cashier system can be a solution to improve the business performance of the Sawit Jaya KUD.

Counseling on the handling of tofu and tempe industrial waste in Bangkinang Kota District, Kampar Regency Fatmayati Fatmayati; Sri Wahyuni; Hanifah Khairiah; Nur Asma Deli; Razita Hariani
Journal of Community Service in Science and Engineering (JoCSE) Vol 2, No 1 (2023): Available Online in April 2023
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jocse.v2i1.19402

The development of the tofu and tempe industrial business in Bangkinang Kota District, Kampar Regency, is mainly carried out on a small and medium scale business, so in production and management, it experiences several limitations such as limited production equipment, production processes carried out traditionally, and limited knowledge in terms of management and treatment of waste. This community service activity aims to carry out activities to assist soybean grinding machine equipment and diesel motors in the Tofu-Tempe Industry Mrs. Helma and Mr. Ayusman to assist partners in the production process so that production activities can be carried out more effectively and economically with maximum results. In addition, this activity aims to provide information and training to the two partners on the handling and processing the resulting waste, which can be processed into organic liquid fertilizer. The results of this dedication show that the two tofu-tempe industry partners feel very useful with the activities that have been carried out because of the assistance of production equipment in the form of soybean milling machines and diesel motors as well as training on handling and processing the resulting waste into organic liquid fertilizer. It is hoped that this activity will create a positive synergy between tofu and tempe businesses and agricultural businesses around the tofu and tempe industry. Perkembangan usaha industri tahu dan tempe di Kecamatan Bangkinang Kota, Kabupaten Kampar banyak dilakukan dalam skala usaha kecil dan menengah sehingga dalam produksi dan pengelolaannya mengalami beberapa keterbatasan seperti keterbatasan peralatan produksi, proses produksi dikerjakan secara tradisional, serta keterbatasan pengetahuan dalam hal pengelolaan dan pengolahan terhadap limbah yang dihasilkan. Kegiatan pengabdian kepada masyarakat (PkM) ini bertujuan untuk melakukan kegiatan bantuan peralatan mesin giling kedelai dan motor diesel di Industri Tahu-Tempe Bu Helma dan Pak Ayusman untuk membantu mitra dalam proses produksi sehingga kegiatan produksi bisa dilaksanakan lebih efektif dan ekonomis dengan hasil yang maksimal. Selain itu, kegiatan ini bertujuan untuk memberikan informasi dan pelatihan kepada kedua mitra tentang penanganan dan pengolahan limbah yang dihasilkan yang dapat diproses menjadi pupuk cair organik. Hasil pengabdian ini menunjukkan kedua mitra industri tahu-tempe merasa sangat bermanfaat dengan kegiatan yang telah dilaksanakan karena adanya bantuan peralatan produksi berupa mesin giling kedelai dan motor diesel serta adanya pelatihan tentang penanganan dan pengolahan limbah yang dihasilkan menjadi pupuk cair organik. Kegiatan ini diharapkan munculnya suatu sinergi positif antara usaha tahu-tempe dengan usaha pertanian di sekitar industri tahu dan tempe.

Pengaruh Rasio Mol Metil Ester : NaHSO3 Pada Proses Sulfonasi Minyak Jelantah Terhadap Kualitas Metil Ester Sulfonat Nur Asma Deli; Sri Wahyuni
Jurnal Sains dan Ilmu Terapan Vol. 6 No. 1 (2023): Juli : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Metil Ester Sulfonat (MES) merupakan surfaktan atau bahan aktif permukaan yang berfungsi untuk menurunkan tegangan permukaan suatu cairan. MES adalah surfaktan anionik yang dapat diproduksi dari minyak nabati dan banyak diperlukan di industri, khususnya industri deterjen. Penelitian ini bertujuan untuk memperoleh kondisi optimum proses serta mengetahui karakteristik surfaktan MES yang dihasilkan dari sulfonasi metil ester minyak jelantah dengan agen NaHSO3. Pembuatan metil ester dilakukan dengan dua tahap reaksi esterifikasi dan transesterifikasi menggunakan metanol sebagai sumber alkohol dengan H2SO4 sebagai katalis asam dan NaOH sebagai katalis basa. Sulfonasi diselenggarakan pada temperatur 650C, rasio metil ester:NaHSO3 1:1,2; 1:1,3; 1:1,4; 1:1,5 dan 1:1,6 dengan waktu reaksi 4,5 jam. Hasil terbaik diperoleh dari perlakuan rasio mol metil ester dengan NaHSO3 1:1,6 dengan karakteristik MES yang dihasilkan memiliki bilangan asam 3,61 mgKOH/gr, densitas 0,9159 gr/ml dan absorbansi sulfonat 1,894 nm

Pengaruh Rasio Lemak Padat Dan Refined Bleached Deodorized Palm Oil (RBDPO) Pada Pembuatan Shortening Razita Hariani; Nur Asma Deli
JINGLER : Jurnal Teknik Pengolahan Pertanian Vol. 1 No. 1 (2023): Juni : JINGLER
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jingler.v1i1.336

Refined Bleached Deodorized Palm Oil (RBDPO) is an oil produced from fresh fruit of the oil palm (Elais guineensis Jacq.) by going through an oil refinery process. RBDPO consists mostly of C16 palmitate fat of 44% which can be applied to shortening products. Shortening is a product derived from RBDPO oil, shortening is a processed product of semi-solid oil emulsions. This study aims to determine the process of making shortening, to find out the results of the analysis of shortening quality, to find out the optimum ratio for making shortening. The ratio of solid fat:RBDPO used in the manufacture of this shortening is 100:0, 80:20, 60:40, 40:60, 20:80, 0:100. Optimum results in the manufacture of shortening based on physical and chemical analysis, obtained with a ratio of 80% solid fat: 20% RBDPO with a moisture content of 0.29%, free fatty acid content of 0.54% and a peroxide value of 0.115 mek O2/kg.

Title

Found 9 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 9 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 9 Documents
Search