Non-stop regeneration technology for synthetic heat transfer oil

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3.jpg Synthetic heat transfer oil regeneration services – The necessity for synthetic heat transfer oil regeneration. Over time, heat transfer oil deteriorates, with the main symptoms being increased viscosity, lower flash point, higher residue content, and increased acid value. If such deteriorated oil is continued to be used, it reduces heat transfer efficiency, can clog equipment or pipelines, increases production costs related to energy consumption, leads to unstable production processes, poses safety risks, and may even cause safety accidents. Leakage of S production materials into the heat transfer oil can easily lead to an increase in the acid value of the heat transfer oil, severely affecting production. National standard GB24747-2009 of Country S requires that when the parameters of heat transfer oil deteriorate and exceed certain limits, it must be replaced or treated before it can be used again. The value and effectiveness of recycling synthetic heat transfer oil: The cost of recycling is **lower than the cost of purchasing new heat transfer oil. When heat transfer oil deteriorates, it must either be replaced or recycled in order to be used again; replacement comes at a high cost, requires significant investment, and involves shutting down production. In contrast, recycling has lower costs and less investment required, and online recycling eliminates the need to shut down production. According to statistics, the recycling cost per ton for medium-temperature heat transfer oil (L-QB, QC) is approximately 30% of the cost of newly purchased heat transfer oil, while the recycling cost per ton for high-temperature heat transfer oil (L-QD) is about 10% of the cost of newly purchased heat transfer oil. The heat transfer oil after regeneration meets the requirements of GB24747-2009. After regeneration, all its parameters can reach levels close to those of new oil, and its heat transfer efficiency is comparable to that of new oil. Regeneration methods: Lianyuan Company offers two regeneration methods: online regeneration and offline regeneration. Online regeneration: The customer does not need to suspend production; by using our company’s specialized online regeneration equipment, light components as well as heavy components such as residue are removed, thereby improving the technical specifications of the heat transfer oil, enhancing heat transfer efficiency, reducing losses resulting from production stops, increasing the customer’s production efficiency, and saving them investment costs. At present, most customers with a total volume of heat transfer oil of 30 tons or more prefer online regeneration. S Offline regeneration: The customer needs to shut down production, remove the heat transfer oil from the system, and transport it to the factory in Jinan for regeneration. S Below is a detailed comparison of the two methods:
Serial Number Online Regeneration Offline Regeneration
1 Does not affect normal production, reducing the significant losses associated with shutdowns. Requires shutdown, resulting in substantial losses.
2 Provides cleaning effects without contamination by cleaning agents. The heat transfer oil system cannot be cleaned.
3 The carbon residue content in the system does not rise sharply after regeneration. There is a sharp increase in carbon residue content, leading to a rapid decline in the quality of the new oil.
4 Eliminates costs related to packaging and transportation, which account for approximately 5–15% of the total costs. Packaging and transportation costs are high.
5 Reduces losses of 5–15% during offline regeneration handling and the regeneration process itself. There are 5–15% losses.
6 Product yield and specifications can be adjusted on-site according to the customer’s conditions and requirements. No adjustments are possible.
7 Both parties can analyze the quality of the regenerated product on-site. It is not possible to monitor the processing situation in a timely manner.
8 A large amount of oil needs to be regenerated. Only a small amount of oil needs to be regenerated.

Regeneration Equipment and Service Capacity: Lianyuan Company has a dedicated offline regeneration facility in Jinan, with a daily processing capacity of over 20 tons. S Lianyuan Company possesses multiple sets of online regeneration equipment with a daily processing capacity ranging from 5 to 20 tons. After these equipment are delivered to the customer’s site, it takes 1 to 3 days to connect them to the customer’s heat transfer oil system via pipelines; once connected, regeneration can begin within 1 day. Before regeneration, oil samples must be collected and analyzed in our laboratory; based on the test results of these samples, we can determine the yield of the heat transfer oil, the parameters of the heat transfer oil after regeneration, and the amount of heat transfer oil that needs to be added. Typically, the residue content of refined oil after offline regeneration can be reduced to ≤0.1 WT%, with a flash point of ≥170°C (except for certain special oils); after online regeneration, the residue content can be reduced to ≤0.4 WT%, with a flash point of ≥160°C (except for certain special oils). My WeChat ID is 18678810180; my surname is Wang. I welcome everyone to communicate with me.