Gasoline Copper Strip Corrosion Inhibitor
General Description
During the production process of gasoline desulfurization, it is often observed that the corrosion of copper sheets in gasoline after pre-alkali washing is qualified, but the corrosion of gasoline after desulfurization is not qualified. The gasoline with such unqualified quality, even after being alkali-washed for re-refining, still fails to meet the corrosion standards, which seriously affects the product quality and the economic benefits of the refinery. With Gasoline Copper Strip Corrosion inhibitor of ZX-L5-03 can improve the status very much.
Passing the copper sheet corrosion test is one of the key indicators for inspecting the quality of gasoline. At present, gasoline produced by heavy oil catalytic cracking (RFCC) generally has the problem of unqualified copper sheet corrosion. As a result, refineries are often forced to re-refine or re-blend such gasoline before it can be sold as qualified refined oil products, which greatly affects the economic benefits of refineries.
To solve the problem of gasoline corrosion, on the basis of in-depth exploration and discussion of the causes of gasoline copper sheet corrosion, through a large number of experiments in the laboratory and practical experiments for industrial promotion and application, the ZX-L5-03 gasoline copper sheet corrosion inhibitor was successfully developed. Practice has proved that, depending on the different degrees of copper sheet corrosion in gasoline, adding 5-50 PPM of ZX-L5-03 gasoline copper sheet corrosion inhibitor to different gasoline completely inhibits copper sheet corrosion, and there is no adverse effect on the oil quality and performance after adding ZX-L5-03 gasoline copper sheet inhibitor.
Product properties
Appearance Light yellow to brownish red uniform liquid
Total effective component ≥20℃
Density ≥0.8g/ml
Application
Advantages:
ZX-L5-03 Gasoline Copper Strip Corrosion Inhibitor is formulated to protect copper components in fuel systems from corrosion caused by gasoline exposure. This additive prevents copper oxidation, reduces wear, and ensures smoother engine operation by maintaining clean fuel lines and injectors.
Prevents up to 95% of copper corrosion in fuel systems. Compatible with all gasoline types. Effective in temperatures ranging from -20°C to 50°C. Ideal for long-term storage and everyday use in gasoline engines.
After using ZX Gasoline Copper Strip Corrosion Inhibitor, we've noticed significantly less corrosion in our fleet's fuel systems, which has improved engine performance and reduced maintenance costs.
Main principles and performance:
Through analysis, it was found that during the gasoline desulfurization process, due to factors such as the process and operation, after pre-alkali washing, the gasoline passing through the deodorization reactor would produce elemental sulfur or polysulfides. These substances are difficult to be removed by the method of washing with pure alkali. By returning to atmospheric pressure or reduced pressure distillation, or using it as an inhibitor for catalytic reprocessing, the reprocessing cost per ton of gasoline is approximately 8 dollars. According to the copper corrosion degree of the gasoline, adding our company's ZX-L5-03 type gasoline copper corrosion inhibitor with 100 - 200 ppm can completely inhibit the copper corrosion in the gasoline, and adding this agent has no adverse effect on the physical and chemical properties of the gasoline. Using the gasoline copper corrosion inhibitor ZX-L5-03 basically does not require equipment investment, the operation is simple, the cost is low, and the reprocessing cost per ton of gasoline will not exceed 1 dollar.
Usage instructions:
1. Take the disqualification gasoline samples and divide them into three groups. Add gasoline copper corrosion inhibitor at concentrations of 0ppm, 100 ppm, and 200 ppm respectively. Use the standard copper corrosion test method for comparative analysis to determine the optimal addition amount. Then,use a micro-pump to add it to the gasoline in the output device or directly into the gasoline storage tank.
2. The gasoline copper corrosion inhibitor is mainly used for the copper corrosion unqualified problem that occurs after gasoline desulfurization.
It cannot replace gasoline alkali washing.
Storage and packaging：
1. This product should be stored in a cool,dry,and well-ventilated place,protected from fire and sunlight.
2. This product is packaged in plastic drums,with a net weight of 170 kilograms per drum.
3. The storage period of this product is two years.
Hot Tags: Gasoline Copper Strip Corrosion Inhibitor, China Gasoline Copper Strip Corrosion Inhibitor manufacturers, suppliers, factory