Analysis of Sludge Separator Using Failure Mode Effect Analysis (FMEA) and Reliability Block Diagram (RBD)

Sabri, M.; Ramadhan, Bayu; Satya, Luthfi Ari; Isranuri, Ikhwansyah; Sabri, Faris A M

doi:10.1088/1757-899x/505/1/012061

Cited by 2 publications

(3 citation statements)

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“…Sludge separator with theoretical capacity of 30 ton/h, 6060 rpm rotation, standard feed rate of 25 ton/h, feed temperature given approximately 95°C, and oil losses standard of 0.70%. The working principle of sludge separator is by rotating the fluid at a high speed (Sabri et al, 2019). As a result of high rotation, light phase fluid weighing <1.0 N/cm 3 gathers in the center.…”

Section: Working Principle Of Sludge Separatormentioning

confidence: 99%

“…Heavy phase that comes out of the nozzle sludge separator, then enters the waste treatment process that is the fat pit pond. Maintenance sludge separator is done by washing the nozzle every 5 hours of operation every day, and periodically 2 times a week is done washing all parts of the sludge separator (Sabri et al, 2019). The image of sludge separator work scheme is presented in Figure 3.…”

Section: Working Principle Of Sludge Separatormentioning

confidence: 99%

“…Relevant research related to sludge separator is (Sabri et al, 2019) which identifies the probability of failure and reliability of sludge separator in palm oil mills. Critical components that often suffer damage from sludge separators are bearings, seal rings, nozzles, bowl discs, and worm gear.…”

Section: Introductionmentioning

confidence: 99%

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Minimize Oil Losses in Palm Oil Mill through Optimalization of Sludge Separator Performance

Fadhilah,

Safitri,

Alfian

et al. 2024

JTEP-L

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One of the most important clarification station engine parts for reducing oil loss is the sludge separator. The sludge separator uses high-speed centrifugal force to capture any oil that is still adhered to the sludge. This study aims to improve the working performance of sludge separator to minimize oil losses through variations in feeding rate, oil under flow and temperature of flow rate. The experiment was conducted at one of the palm oil mills in Central Kalimantan, with a capacity of 45 ton/h. Variations in sludge separator feed rates: 23, 25 and 27 tons/hour. Oil underflow variations: 5%, 6%, and 7%. Feed temperature variations are: 90°C, 93°C, and 95°C. Feed temperature variations: 90°C, 93°C, and 95°C. Based on research that has been done, using bait rate of 23 ton/h, temperature 90 °C, and oil underflows 5%, resulting in oil losses of 0.54% – 0.61%. This study has managed to lower oil losses in the sludge separator by 0.11 % and shows the level of stability below the standard that has been determined. Keywords: Crude palm oil, Oil losses, Palm oil mill, Sludge separator, Underflow

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Section: Working Principle Of Sludge Separatormentioning

confidence: 99%

Section: Working Principle Of Sludge Separatormentioning

confidence: 99%

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Minimize Oil Losses in Palm Oil Mill through Optimalization of Sludge Separator Performance

Fadhilah,

Safitri,

Alfian

et al. 2024

JTEP-L

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Increasing Performance of Oil Palm NPK Fertilization With Risk Management and Analytic Hierarchy Process (Ahp)

Kurniawan

Hariadi

2022

JEMEB

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This research is intended to improve the performance of oil palm fertilization by examining the fertilizer procurement process. The research design that will be carried out in this study is based on the problems studied using descriptive analysis methods. Measurement of priority risk using FMEA and formulation of mitigation strategies using AHP (Analytic Hierarchy Process) by collecting data through observation, questionnaires with stakeholders who have expertise in their respective fields at the research site. One of the plantation crops that are widely cultivated by large plantation companies is oil palm. The moratorium on oil palm plantation permits for the addition of new land for 3 years encourages companies to increase crop productivity on existing plantation lands, one of which is fertilization. Constraints experienced in fertilizing on mature plants are the incompatibility of the fertilizer applied to the planned one. So that the increase in fertilization performance can be done through improvements in the procurement process. The purpose of this research is to study the risk priorities in the planning process to the acceptance of fertilizers in the procurement of fertilizers. The results showed that the priority risk of fertilizer procurement planning is that the budget availability is not in accordance with the recommendations (RPN 27), the supplier selection process is the announcement of the old tender (RPN 18), the dropping/delivery process is a late contract signed (RPN 18), the acceptance process is that the fertilizer is accepted. past the time period (RPN 18). The criteria are fertilizer procurement planning, supplier selection, fertilizer delivery and fertilizer receipts with successive values of 0.575, 0.214, 0.134, 0.077. The alternatives are ensuring budget adequacy, adding fertilizer suppliers, improving communication between fertilizer providers and users, determining the timing of fertilizer application, increasing the frequency of fertilizer quality inspections and using information technology in fertilization. Improving the performance of fertilizer procurement can be done with three main strategies, namely improving the budgeting system, improving procurement documents, selecting suppliers with a multi-winner system.

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Analysis of Sludge Separator Using Failure Mode Effect Analysis (FMEA) and Reliability Block Diagram (RBD)

Cited by 2 publications

References 0 publications

Minimize Oil Losses in Palm Oil Mill through Optimalization of Sludge Separator Performance

Minimize Oil Losses in Palm Oil Mill through Optimalization of Sludge Separator Performance

Increasing Performance of Oil Palm NPK Fertilization With Risk Management and Analytic Hierarchy Process (Ahp)

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