Gasoline Copper Corrosion Inhibitor Used as Suppress The Corrosion of Copper by Gasoline/Fuel Oil Additive

• Customization: Available
• Environmental Protection: Yes
• Color: Amber
• Model NO.: SD-FY
• Appearance: Liquid
• Kind: Corrosion Inhibitor
• Application: Fuel Additives
• Copper Corrosion (50 ºC, 3h): ≤level 1
• Flash Point (Closed): ≥50ºC
• Kinematic Viscosity (20ºC): ≤15mm ²/S
• pH Value: 6.5-8.5
• Density (20 ºC): 800-950kg/M ³
• Transport Package: Plastic Drum
• Specification: 170KG/Drum
• Trademark: TianXi
• Origin: China
• HS Code: 38112900
• Production Capacity: 1000ton/Year

Product Description

 

Product Introduction

 

 

In the production process of gasoline mercaptan removal, it is common to encounter the problem of unqualified copper corrosion of gasoline after mercaptan removal. This type of unqualified gasoline is still difficult to pass due to corrosion after alkali washing and refining, which seriously affects product quality and the economic benefits of refineries.
During the process of mercaptan removal from gasoline, due to technological and operational reasons, elemental sulfur or polysulfides are generated after passing through the deodorization reactor after pre alkali washing. These substances are difficult to remove by using pure alkali washing method. Depending on the degree of copper corrosion in gasoline, adding 100-200ppm of SD-FY Gasoline copper strip corrosion inhibitor produced by our company can completely inhibit copper corrosion in gasoline, and the addition of this agent has no adverse effect on the physical and chemical properties of gasoline. The use of Gasoline copper strip corrosion inhibitors basically does not require equipment investment, is easy to operate, and has low cost.

Product Parameters

 

Gasoline copper strip corrosion inhibitor

Item	Typical Value	Test Method
Copper corrosion (50 ºC, 3h)	≤Level 1	GB/T5096
Flash point (closed)/ºC	≥50	GB/T261
Kinematic viscosity (20ºC)  /(mm ²/s)	≤15	GB/T265
PH value	6.5-8.5	GB/T11140
Density (20 ºC)/(kg/m ³)	800-950	GB/T1884

Usage and dosage

 

Based on the sulfur content and acid value of gasoline, it is recommended to add 0.05 ‰ -0.3 ‰. The optimal ratio needs to be determined through laboratory copper corrosion testing before initial use. Directly add this product to gasoline and ensure sufficient dispersion through mechanical stirring, pipeline circulation, or static mixer. If the gasoline temperature is below 10 ºC, it can be preheated to 20-30 ºC to improve mixing efficiency, and direct heating with an open flame is strictly prohibited.

Packaging & Shipping

1.Store in a cool, dark, and well ventilated warehouse. The storage period is one year.
2.Packaged in galvanized iron drums with a net weight of 180kg per drum.
 

 

About us

 

Dongying Tianxi Chemical Co., Ltd. is based in Dongying City, Shandong Province, China, with 20 years of expertise in the production and sale of oil refining additives and fuel oil additives.We collaborate with experts from prestigious institutions such as China University of Petroleum, the Research Institute of Petrochemical Science, ensuring top-tier technical guidance. Our team includes numerous highly skilled professionals dedicated to the research and development of oil refining additives and fuel oil additives.
We warmly welcome you to visit us and explore potential business opportunities.