Sichuan Youzhu New Material Science & Technology Co., Ltd.  

Product Name: Ferrous Sulfide Scavenger Advanced Customization Application: Oil and Gas Gathering and Transferring Additives Kind: Ferrous Sulfide Scavenger Appearance: Powder Color: White Environmental Protection: Yes Transport Package: Kraft Paper Barrel Specification: 25kg Origin: China HS Code: 3811900000 Product Description Oil and gas gathering and transferring additivesFerrous sulfide ScavengerProduct introductionFerrous sulfide scavenger developed by Sichuan Youzhu New Material Science & Technology Co., Ltd. is free of organic/inorganic acids and hydrogen ions. There is no hydrogen sulfide during the cleaning process. Complexation ability to Fe2+, Fe3+,S2-, Ca2+,Mg2+ is up to 10000-30000ppm when cleaning the ferrous sulfide scale. The cleaning liquid does not cause overall corrosion, pitting corrosion, electrochemical corrosion and hydrogen sulfide stress corrosion on the metal substrate of the equipment, nor does it cause re-corrosion of the equipment by the aqueous solution of hydrogen sulfide, and can avoid the ferrous sulfide scale from encountering air. Furthermore, it can avoid the occurrence of a combustion explosion accident and a poisoning accident of hydrogen sulfide gas.PerformanceThe appearance of ferrous sulfide scavenger is white powder, pH value 6.0 to 8.0, non-toxic, odorless, non-combustible, non-explosive, the applicable temperature is room temperature to 90 °C. It can effectively remove ferrous sulfide scale. The corrosion rate of carbon steel, stainless steel, brass, copper and aluminum is less than 2g/(m2·h), which is lower than the index of corrosion rate <6g/(m2·h) of HG/T2387-2007 "Chemical Cleaning Quality Standard for Industrial Equipment". After the equipment is cleaned, a protective film will be automatically formed on the metal surface without neutralization, rinsing and passivation. The application is safe and reliable, non-toxic and harmless to the human body, and the waste liquid discharge does not need to be neutralized and treated, and has no pollution to the environment.InstructionsDissolving the ferrous sulfide chelating cleaning agent with water and diluting to 10 to 30%, and the cleaning time is 6 to 24 hours. The process is: Cleaning and scale dissolution experiments, measure the volume of the equipment to be cleaned, prepare cleaning solution, inject into the system to be cleaned for circulating cleaning, disposal cleaning waste liquid, wash with water, check acceptance finally.Company ProfileSichuan Youzhu New Material Science & Technology Co., Ltd. locates in Southwest Petroleum University (SWPU),is specified in providing professional services in oil-field area based on the technical support from Southwest Petroleum University (SWPU). It has formed an integrated oil-field service industrial chain with scientific research, production, sales, engineering and services. All the core team member in Sichuan Youzhu have obtained PHD degrees in Petroleum Engineering, and studied or worked in the overseas (Denmark, Switzerland, Australia, Canada, etc).Sichuan Youzhu mainly engaged in two respects: Oil and Gas field development technology research and service; The research, development, production, sales and technical supports with working fluid systems and the additives of the fracturing, acidizing operation.