Establish a linoleic acid making factory

Oct 13, 2025 by wbrum.org 78 views

PRA Design of Linoleic Acid Making Factory from Soybeans Through the Hydrolysis Process with a Production Capacity of 4,300 Tons/Year and Special Task Design of Evaporator Details

Introduction

The demand for linoleic acid in Indonesia continues to increase every year, with the country relying heavily on imports to meet this need. However, with the right design and infrastructure, Indonesia can become self-sufficient in producing linoleic acid. This article presents a PRA (Pre-Feasibility Study) design for a linoleic acid making factory from soybeans through the hydrolysis process, with a production capacity of 4,300 tons per year.

Soybeans as a Raw Material

Soybeans are a type of beans that are rich in fat, protein, and carbohydrates. With a high fat content, soybeans can be used as raw materials for the production of linoleic acid. The use of soybeans as a raw material has several advantages, including:

Abundant availability: Soybeans are widely available in Indonesia, making it an ideal raw material for the production of linoleic acid.
Low cost: Soybeans are relatively inexpensive compared to other raw materials, making it a cost-effective option for the production of linoleic acid.
High yield: Soybeans have a high oil content, making it an ideal raw material for the production of linoleic acid.

The Hydrolysis Process

The hydrolysis process is a chemical process that involves the breakdown of triglycerides into fatty acids and glycerol. This process is used to produce linoleic acid from soybeans. The hydrolysis process involves the following steps:

Pre-treatment: The soybeans are pre-treated to remove any impurities and to increase the oil content.
Hydrolysis: The pre-treated soybeans are then subjected to a hydrolysis process, which involves the breakdown of triglycerides into fatty acids and glycerol.
Separation: The resulting fatty acids and glycerol are then separated through a series of centrifuges and filters.
Purification: The resulting linoleic acid is then purified through a series of distillation and crystallization processes.

Factory Design

The factory is designed to operate for 330 days a year and for 24 hours every day. The factory will have a production capacity of 4,300 tons per year, with a total investment capital of Rp. 413,396,821,692. The factory will be located on Jl. Access Road, Medang Deras District, Batubara Regency, North Sumatra Province, with an area of 18,360 m².

Economic Analysis

The results of the economic analysis of the linoleic acid making factory showed encouraging numbers:

Total investment capital: Rp. 413,396,821,692
Total production costs (per year): Rp. 311,727,335,447
Total sales proceeds (per year): Rp. 430,981,433,397
Total Net Profit (per year): Rp. 81,390,921,851
Profit Margin (PM): 18.89%
Break Even Point (BEP): 42.03%
Return on Investment (ROI): 19.69%
Pay Out Time (Pot): 5.08 years
Return on Network (RON): 32.81%
Internal Rate of Return (IRR): 25.52%

Conclusion

Based on the results of the economic analysis, it can be concluded that the linoleic acid factory of soybeans that uses a hydrolysis process and has a production capacity of 4,300 tons per year is very feasible to establish. The sustainability and financial benefits produced indicate the potential of this factory to contribute in meeting the needs of linoleic acid in Indonesia while reducing dependence on imports.

Special Task Design of Evaporator Details

The evaporator is a critical component of the linoleic acid making factory, responsible for the separation of the fatty acids and glycerol. The evaporator design is as follows:

Type: Falling film evaporator
Number of stages: 3
Heat transfer area: 100 m²
Evaporation capacity: 4,300 tons per year
Operating pressure: 0.5 bar
Operating temperature: 120°C

The evaporator is designed to operate at a high efficiency, with a heat transfer area of 100 m² and an evaporation capacity of 4,300 tons per year. The evaporator is also designed to operate at a low pressure, with an operating pressure of 0.5 bar and an operating temperature of 120°C.

Recommendations

Based on the results of this study, the following recommendations are made:

Establish a linoleic acid making factory: The results of this study indicate that a linoleic acid making factory using a hydrolysis process and having a production capacity of 4,300 tons per year is very feasible to establish.
Use soybeans as a raw material: Soybeans are an ideal raw material for the production of linoleic acid, with abundant availability, low cost, and high yield.
Implement the hydrolysis process: The hydrolysis process is a critical component of the linoleic acid making factory, responsible for the breakdown of triglycerides into fatty acids and glycerol.
Design the evaporator: The evaporator is a critical component of the linoleic acid making factory, responsible for the separation of the fatty acids and glycerol.

Conclusion

In conclusion, this study presents a PRA design for a linoleic acid making factory from soybeans through the hydrolysis process, with a production capacity of 4,300 tons per year. The results of the economic analysis indicate that the factory is very feasible to establish, with a total investment capital of Rp. 413,396,821,692 and a total net profit of Rp. 81,390,921,851 per year. The study also presents a special task design of the evaporator, with a heat transfer area of 100 m² and an evaporation capacity of 4,300 tons per year.
Q&A: Linoleic Acid Making Factory from Soybeans Through the Hydrolysis Process

Introduction

In our previous article, we presented a PRA design for a linoleic acid making factory from soybeans through the hydrolysis process, with a production capacity of 4,300 tons per year. In this article, we will answer some of the frequently asked questions (FAQs) related to the design and operation of the factory.

Q: What is the purpose of the linoleic acid making factory?

A: The purpose of the linoleic acid making factory is to produce linoleic acid from soybeans through the hydrolysis process, with a production capacity of 4,300 tons per year. The factory will meet the increasing demand for linoleic acid in Indonesia, reducing dependence on imports.

Q: What are the advantages of using soybeans as a raw material?

A: The advantages of using soybeans as a raw material include:

Abundant availability: Soybeans are widely available in Indonesia, making it an ideal raw material for the production of linoleic acid.
Low cost: Soybeans are relatively inexpensive compared to other raw materials, making it a cost-effective option for the production of linoleic acid.
High yield: Soybeans have a high oil content, making it an ideal raw material for the production of linoleic acid.

Q: What is the hydrolysis process?

A: The hydrolysis process is a chemical process that involves the breakdown of triglycerides into fatty acids and glycerol. This process is used to produce linoleic acid from soybeans.

Q: What is the role of the evaporator in the factory?

A: The evaporator is a critical component of the linoleic acid making factory, responsible for the separation of the fatty acids and glycerol. The evaporator design is as follows:

Type: Falling film evaporator
Number of stages: 3
Heat transfer area: 100 m²
Evaporation capacity: 4,300 tons per year
Operating pressure: 0.5 bar
Operating temperature: 120°C

Q: What are the benefits of the linoleic acid making factory?

A: The benefits of the linoleic acid making factory include:

Reduced dependence on imports: The factory will meet the increasing demand for linoleic acid in Indonesia, reducing dependence on imports.
Increased employment opportunities: The factory will create employment opportunities for local residents.
Increased economic benefits: The factory will generate revenue for the local economy.

Q: What are the challenges of the linoleic acid making factory?

A: The challenges of the linoleic acid making factory include:

High initial investment: The factory requires a high initial investment to establish.
Complex process: The hydrolysis process is a complex process that requires specialized equipment and expertise.
Environmental concerns: The factory may have environmental concerns, such as the disposal of waste products.

Q: How can the linoleic acid making factory be improved?

A: The linoleic acid making factory can be improved by:

Increasing the production capacity: The factory can be designed to increase the production capacity to meet the increasing demand for linoleic acid.
Improving the process efficiency: The factory can be designed to improve the process efficiency, reducing the energy consumption and increasing the yield.
Reducing the environmental impact: The factory can be designed to reduce the environmental impact, such as the disposal of waste products.

Conclusion

In conclusion, the linoleic acid making factory from soybeans through the hydrolysis process is a feasible project that can meet the increasing demand for linoleic acid in Indonesia. The factory will create employment opportunities, generate revenue for the local economy, and reduce dependence on imports. However, the factory also has challenges, such as high initial investment, complex process, and environmental concerns. The factory can be improved by increasing the production capacity, improving the process efficiency, and reducing the environmental impact.