In the global market of high - end sesame oil, the leaching and refining process has emerged as a key factor. According to industry data, high - end sesame oil accounts for approximately 30% of the total sesame oil market share, and this figure is steadily rising. The leaching and refining process not only enhances the quality of sesame oil but also meets the strict environmental and quality standards of the international market.
The main equipment in the leaching and refining process includes leachers, evaporators, and desolvation towers. Each piece of equipment has its unique function and operating parameters. For example, the leacher can extract up to 95% of the oil from sesame seeds under optimal conditions. The evaporator then separates the solvent from the oil, with a solvent evaporation efficiency of about 90%. The desolvation tower further removes the remaining solvent, ensuring that the final oil product meets the strict solvent residue standards.
| Equipment | Function | Operating Parameter |
|---|---|---|
| Leacher | Extract oil from sesame seeds | Oil extraction rate up to 95% |
| Evaporator | Separate solvent from oil | Solvent evaporation efficiency about 90% |
| Desolvation Tower | Remove remaining solvent | Meet strict solvent residue standards |
The 'Six - Degreasing' refining process is a unique feature of high - end sesame oil production. Each step in this process has a specific impact on improving the oil quality. For instance, the first step of degumming can remove about 80% of the gums in the oil, which significantly improves the clarity and stability of the oil. As the process progresses, the subsequent steps further enhance the purity and flavor of the sesame oil.
Solvent recovery technology is crucial for both environmental compliance and cost - effectiveness. To meet environmental standards, producers need to ensure that the solvent recovery rate reaches at least 98%. By optimizing the operating conditions of the equipment and using advanced separation technologies, producers can achieve this goal. For example, adjusting the temperature and pressure in the evaporator and desolvation tower can improve the solvent recovery efficiency.
Implementing energy - saving measures and process optimization is essential for sustainable production. Producers can reduce energy consumption by about 20% through heat exchange systems and efficient equipment design. Additionally, continuous process improvement can enhance the overall productivity and quality of sesame oil.
Let's take a well - known sesame oil producer as an example. After adopting the advanced leaching and refining technology and solvent recovery technology, their production cost decreased by 15%, and the product quality was significantly improved. Here are some common questions from producers:
To help producers achieve better results in sesame oil production, we recommend our advanced leaching and refining equipment. These equipment are designed with the latest technology, ensuring high efficiency, environmental compliance, and long - term reliability.
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