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ANALISA KEHILANGAN PANAS SECARA KONDUKSI PADA SALURAN STEAM (PIPA) DARI TURBIN KE BACK PRESSURE VESSEL (BPV) PADA PABRIK KELAPA SAWIT (PKS) KAPASITAS 45 TON/JAM Andika, Wahyu; Mulyara, Budi; Effendi, Zulham; Sembiring, Arifa Sura
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.198

The Palm Oil Factory (PKS) is a factory that operates to process Fresh Fruit Bunches/FFB into several products, the main products of the palm oil factory are Crude Palm Oil (CPO) and Palm Kernel Oil (PKO). This research aims to measure temperature temperature in the distribution pipe between the turbine and the back pressure vessel which uses the observation method by observing directly. The results of this research show that on T1 on the first day the temperature was 161.5°C, on the second day there was a fairly low temperature drop at 142°C, on T2 it was not far from T1, on T3 there was a decrease in temperature in the boiler and at T4 there is a fairly low decrease and increase in temperature. Researcher Manarik concluded that a decrease in temperature between the distribution pipe between the turbine and the Back Pressure Vessel is a common occurrence in palm oil mills, and this can affect the operational efficiency and performance of the mill. Therefore, this research aims to determine the loss of heat energy. by conduction in the steam distribution pipe entitled "Analysis of Heat Loss by Conduction in the Steam Channel (Pipe) from the Turbine to the Back Pressure Vessel in a Palm Oil Mill (PKS) with a Capacity of 45 Tons/Hour"

REGENERASI KATION DAN ANION UNTUK PENURUNAN MINERAL AIR UMPAN BOILER DI UNIT PENGOLAHAN AIR PT BAKRIE SUMATERA PLANTATIONS, Tbk PALM OIL MILL KISARAN Kurniawan, Muhammad; Effendi, Zulham; Purjianto, Purjianto
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.200

Water is a crucial factor in ensuring smooth and high-quality production in palm oil mills. Minerals present in water can lead to scale formation, sedimentation, and equipment corrosion. Therefore, the demineralization process with cation and anion regeneration is beneficial to maintain water quality in accordance with op- erational standards. Water plays a vital role in the industrial sector; boilers, as primary steam generators, transform water into vapor through heating. However, operating without good water quality can result in issues like scale formation and corrosion. In water treatment processes, chemical substances are required for purification, such as Nalco 3276 for flocculation and Nalco 8173 for flocculant retention. The mineral content in water also affects chemical reactions, such as causing scale formation in boilers and influencing reaction processes. Demineral- ization is frequently employed across various industrial sectors, including palm oil mills, to treat boiler feedwater and other raw materials. Maintaining stable boiler feedwater usage by controlling pH and total hardness prevents problems in pipelines. This research focuses on cation and anion regeneration to reduce min- eral content in boiler feedwater at PT. Bakrie Sumatera Plantations, Tbk Palm Oil Mill Kisaran, with the aim to analyze the regeneration process using H2SO4 and NaOH dosages and identify factors causing issues during regeneration.

ANALISA PERFORMANCE THRESER DI PABRIK KELAPA SAWIT (PKS) PTPN V SEI GARO DENGAN METODE OVERALL EQUIPMENT EFFECTIVINESS (OEE) DAN 5S Mahyunis, Mahyunis; Effendi, Zulham; Tinambunan, Levi Rentiana
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.202

This study aims to analyze things that support the performance of thresher in palm oil mills, determine thresher performance with Overall Equipment Effectiveness (OEE) and 5S methods in palm oil mills and analyze and provide solutions to improve thresher performance with a Total Productive Maintenance approach using the Overall Equipment Effectiveness (OEE) method and 5S on thresher in palm oil mills.. This research was conducted with descriptive and qualitative methods in improving the production performance of threser machines to determine the problems of threser machines that cause a decrease in machine productivity by analysis and discussion. Based on the results of the analysis and description of OEE measurement results in the PTPN V Sei Garo Threser machine, Measurement of the level of machine effectiveness using the Overall Equipment Effectiveness (OEE) method at PTPN V Sei Garo obtained the largest percentage of OEE on the Thresher machine at 91.66% and the lowest at 878.79%. The factors that have the largest percentage of six big losses on thresher machines are Idling and Minor Stoppage Losses of 1% and Equipment Faillure Losses of 0.37%.

PEMBUATAN BIOETANOL DARI BATANG KELAPA SAWIT (Elais Guineensis Jacq.) MELALUI PROSES PRETREATMENT MENGGUNAKAN H2SO4 DAN FERMENTASI MENGGUNAKAN RAGI ROTI (Saccharomyces cerevisiae) Giyanto; Saragih, Sri Wahyuna; Rahimah
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.203

Unproductive oil palm stems can produce Umbut which is the raw material for bioethanol production. In general, the production process of bioethanol from lignocellulosic materials includes oil palm stalks. The bioethanol production process goes through several stages of physical, chemical or biological pretreatment, polymer saccharification, sugar fermentation, and ethanol separation and purification. This study aims to determine the production of bioethanol from oil palm stems (Elaeis Guineensis Jacq) through a pretreatment process using H2S04 and fermentation using baker's yeast (Saccharomyces cerevisiae). The method used in this study was a Completely Randomized Design (CRD) Non Factorial with 3 treatment levels and 1 control, and 3 repetitions (Triplo) with a total sample of 12 samples. The resulting bioethanol is then tested (moisture content, yield, and pH). The resulting data were analyzed using ANOVA and Duncan's test. Based on the results of this study, the best treatment was found in the H0 treatment with a yield of 34.5%, 1.52% moisture content and 5,6 % pH

PEMBUATAN SABUN CUCI TANGAN CAIR BERBASIS BERBAGAI MERK MINYAK ZAITUN DENGAN PENAMBAHAN MINYAK ATSIRI SEREH WANGI (CYMBOPOGON WINTERIANUS JOWITT) Aisyah, Siti; Raja, Pada Mulia; Purwanto, Heri
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.210

Soap is a product that functions as a cleaner and wash. Hand washing soap in the form of a solution (liquid) is preferred because it looks more attractive and is more practical. Liquid Soap Liquid soap is made through a saponification process using oil and using alkali (KOH). Olive oil contains α-tocopherol (vitamin E) and β-carotene which function as antioxidants. The use of essential oils is good in making perfume, cosmetics, medicines, soap and fragrances, essential oils function as a fixative. The essential oils used are generally patchouli oil, citronella oil, vetiver oil and sandalwood oil. This research aims to make liquid hand washing soap based on various brands of olive oil with the addition of citronella essential oil. The liquid hand washing soap produced is in accordance with SNI, where olive oil-based liquid hand washing soap with brands "B" and "C" has a normal pH, namely 7.03 and 6.98, while brand "A" has a slightly acidic pH, namely 6.01 and brand “D” has a slightly alkaline pH, namely 7.95. The specific gravity produced by brand "A" is 1,027 g/ml, brands "B", "C" and "D" are 1,024 g/ml, 1,096 g/ml and 1,099 g/ml. The liquid hand washing soap based on olive oil with the addition of citronella essential oil produced does not contain microbes with the clean power of brand "B" being higher at 191 FTU turbidity compared to brand "A" at 173 FTU turbidity, brand "C" at 166 FTU turbidity and the “D” brand only has 122 FTU turbidity.

ANALISA KEHILANGAN PANAS SECARA KONDUKSI PADA SALURAN STEAM (PIPA) DARI TURBIN KE BACK PRESSURE VESSEL (BPV) PADA PABRIK KELAPA SAWIT (PKS) KAPASITAS 45 TON/JAM Andika, Wahyu; Mulyara, Budi; Effendi, Zulham; Sembiring, Arifa Sura
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.198

The Palm Oil Factory (PKS) is a factory that operates to process Fresh Fruit Bunches/FFB into several products, the main products of the palm oil factory are Crude Palm Oil (CPO) and Palm Kernel Oil (PKO). This research aims to measure temperature temperature in the distribution pipe between the turbine and the back pressure vessel which uses the observation method by observing directly. The results of this research show that on T1 on the first day the temperature was 161.5°C, on the second day there was a fairly low temperature drop at 142°C, on T2 it was not far from T1, on T3 there was a decrease in temperature in the boiler and at T4 there is a fairly low decrease and increase in temperature. Researcher Manarik concluded that a decrease in temperature between the distribution pipe between the turbine and the Back Pressure Vessel is a common occurrence in palm oil mills, and this can affect the operational efficiency and performance of the mill. Therefore, this research aims to determine the loss of heat energy. by conduction in the steam distribution pipe entitled "Analysis of Heat Loss by Conduction in the Steam Channel (Pipe) from the Turbine to the Back Pressure Vessel in a Palm Oil Mill (PKS) with a Capacity of 45 Tons/Hour"

REGENERASI KATION DAN ANION UNTUK PENURUNAN MINERAL AIR UMPAN BOILER DI UNIT PENGOLAHAN AIR PT BAKRIE SUMATERA PLANTATIONS, Tbk PALM OIL MILL KISARAN Kurniawan, Muhammad; Effendi, Zulham; Purjianto, Purjianto
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.200

Water is a crucial factor in ensuring smooth and high-quality production in palm oil mills. Minerals present in water can lead to scale formation, sedimentation, and equipment corrosion. Therefore, the demineralization process with cation and anion regeneration is beneficial to maintain water quality in accordance with op- erational standards. Water plays a vital role in the industrial sector; boilers, as primary steam generators, transform water into vapor through heating. However, operating without good water quality can result in issues like scale formation and corrosion. In water treatment processes, chemical substances are required for purification, such as Nalco 3276 for flocculation and Nalco 8173 for flocculant retention. The mineral content in water also affects chemical reactions, such as causing scale formation in boilers and influencing reaction processes. Demineral- ization is frequently employed across various industrial sectors, including palm oil mills, to treat boiler feedwater and other raw materials. Maintaining stable boiler feedwater usage by controlling pH and total hardness prevents problems in pipelines. This research focuses on cation and anion regeneration to reduce min- eral content in boiler feedwater at PT. Bakrie Sumatera Plantations, Tbk Palm Oil Mill Kisaran, with the aim to analyze the regeneration process using H2SO4 and NaOH dosages and identify factors causing issues during regeneration.

ANALISA PERFORMANCE THRESER DI PABRIK KELAPA SAWIT (PKS) PTPN V SEI GARO DENGAN METODE OVERALL EQUIPMENT EFFECTIVINESS (OEE) DAN 5S Mahyunis, Mahyunis; Effendi, Zulham; Tinambunan, Levi Rentiana
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.202

This study aims to analyze things that support the performance of thresher in palm oil mills, determine thresher performance with Overall Equipment Effectiveness (OEE) and 5S methods in palm oil mills and analyze and provide solutions to improve thresher performance with a Total Productive Maintenance approach using the Overall Equipment Effectiveness (OEE) method and 5S on thresher in palm oil mills.. This research was conducted with descriptive and qualitative methods in improving the production performance of threser machines to determine the problems of threser machines that cause a decrease in machine productivity by analysis and discussion. Based on the results of the analysis and description of OEE measurement results in the PTPN V Sei Garo Threser machine, Measurement of the level of machine effectiveness using the Overall Equipment Effectiveness (OEE) method at PTPN V Sei Garo obtained the largest percentage of OEE on the Thresher machine at 91.66% and the lowest at 878.79%. The factors that have the largest percentage of six big losses on thresher machines are Idling and Minor Stoppage Losses of 1% and Equipment Faillure Losses of 0.37%.

PEMBUATAN BIOETANOL DARI BATANG KELAPA SAWIT (Elais Guineensis Jacq.) MELALUI PROSES PRETREATMENT MENGGUNAKAN H2SO4 DAN FERMENTASI MENGGUNAKAN RAGI ROTI (Saccharomyces cerevisiae) Giyanto; Saragih, Sri Wahyuna; Rahimah
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.203

Unproductive oil palm stems can produce Umbut which is the raw material for bioethanol production. In general, the production process of bioethanol from lignocellulosic materials includes oil palm stalks. The bioethanol production process goes through several stages of physical, chemical or biological pretreatment, polymer saccharification, sugar fermentation, and ethanol separation and purification. This study aims to determine the production of bioethanol from oil palm stems (Elaeis Guineensis Jacq) through a pretreatment process using H2S04 and fermentation using baker's yeast (Saccharomyces cerevisiae). The method used in this study was a Completely Randomized Design (CRD) Non Factorial with 3 treatment levels and 1 control, and 3 repetitions (Triplo) with a total sample of 12 samples. The resulting bioethanol is then tested (moisture content, yield, and pH). The resulting data were analyzed using ANOVA and Duncan's test. Based on the results of this study, the best treatment was found in the H0 treatment with a yield of 34.5%, 1.52% moisture content and 5,6 % pH

PEMBUATAN SABUN CUCI TANGAN CAIR BERBASIS BERBAGAI MERK MINYAK ZAITUN DENGAN PENAMBAHAN MINYAK ATSIRI SEREH WANGI (CYMBOPOGON WINTERIANUS JOWITT) Aisyah, Siti; Raja, Pada Mulia; Purwanto, Heri
Jurnal Agro Fabrica Vol. 5 No. 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v5i2.210

Soap is a product that functions as a cleaner and wash. Hand washing soap in the form of a solution (liquid) is preferred because it looks more attractive and is more practical. Liquid Soap Liquid soap is made through a saponification process using oil and using alkali (KOH). Olive oil contains α-tocopherol (vitamin E) and β-carotene which function as antioxidants. The use of essential oils is good in making perfume, cosmetics, medicines, soap and fragrances, essential oils function as a fixative. The essential oils used are generally patchouli oil, citronella oil, vetiver oil and sandalwood oil. This research aims to make liquid hand washing soap based on various brands of olive oil with the addition of citronella essential oil. The liquid hand washing soap produced is in accordance with SNI, where olive oil-based liquid hand washing soap with brands "B" and "C" has a normal pH, namely 7.03 and 6.98, while brand "A" has a slightly acidic pH, namely 6.01 and brand “D” has a slightly alkaline pH, namely 7.95. The specific gravity produced by brand "A" is 1,027 g/ml, brands "B", "C" and "D" are 1,024 g/ml, 1,096 g/ml and 1,099 g/ml. The liquid hand washing soap based on olive oil with the addition of citronella essential oil produced does not contain microbes with the clean power of brand "B" being higher at 191 FTU turbidity compared to brand "A" at 173 FTU turbidity, brand "C" at 166 FTU turbidity and the “D” brand only has 122 FTU turbidity.

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Budi Mulyara

Contact Email
budimulyara@itsi.ac.id

Phone
+6285260554820

Journal Mail Official
lp2m@itsi.ac.id

Editorial Address
Jl Willem Iskandar (Jl. Pancing), Medan, Sumatera Utara, 20222

Location
Kab. deli serdang,

Sumatera utara

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Budi Mulyara

Contact Email budimulyara@itsi.ac.id

Phone +6285260554820

Journal Mail Official lp2m@itsi.ac.id

Editorial Address Jl Willem Iskandar (Jl. Pancing), Medan, Sumatera Utara, 20222

Location Kab. deli serdang, Sumatera utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Budi Mulyara

Contact Email
budimulyara@itsi.ac.id

Phone
+6285260554820

Journal Mail Official
lp2m@itsi.ac.id

Editorial Address
Jl Willem Iskandar (Jl. Pancing), Medan, Sumatera Utara, 20222

Location
Kab. deli serdang,

Sumatera utara

INDONESIA