Cote d'Ivoire is an important oil and gas producing country in West Africa, with offshore oil and gas fields, the Abidjan refinery, and port oil depots. It produces approximately 550000 tons of oily sludge annually, with an oil content of 35% -50%, mixed with crude oil residue and seawater salinity. If these sludge are directly discharged, they will pollute the Gulf of Guinea - Ivory Coast's fishing industry has an annual output value of over 3 billion US dollars. In 2023, the oil spill at the port of Abidjan caused a 90% reduction in production for surrounding fishermen. According to the Environmental Code and the Regulations on the Prevention and Control of Marine Pollution, the oil recovery rate of oily sludge needs to be ≥ 88%. Traditional equipment has poor salt resistance and low treatment efficiency, making it difficult to meet the demand.

China Yongle Environmental Protection Engineering has developed an integrated equipment for "salt and corrosion resistance+efficient oil extraction" based on the characteristics of oily sludge in Cote d'Ivoire. The equipment adopts a design of "titanium alloy anti-corrosion material+fully enclosed cabin", which is suitable for salt alkali and high salt environments in oil and gas fields and oceans. The anti leakage structure has passed the sealing test of the Cote d'Ivoire Ministry of Environment; The core is equipped with a dual process of "gravity precipitation centrifugal separation", which does not require chemical agents. The oil recovery rate is over 93%, and the recovered oil can be directly supplied to oil and gas extraction machinery or cocoa plantation agricultural machinery; In the pre-processing stage, the "vibrating screen impurity removal" module is used to remove 99% of sand particles and impurities, avoiding equipment blockage, and the overall structure is easy to maintain on site.

Full industry chain scenario coverage: In offshore oil and gas fields, mobile equipment can be deployed through engineering ships with a daily processing capacity of 30 tons, avoiding the risk of sludge transportation leakage; At the Abidjan Refinery, the large centralized equipment has a daily processing capacity of 80 tons and is linked with the plant's oil supply system to achieve a "sludge oil mechanical" cycle. The treated residue has a moisture content of ≤ 15% and can be used to lay roads in the plant area; At the port of Abidjan, modular equipment processes oil tanker cleaning sludge with a daily processing capacity of 50 tons, and the recovered oil is supplied as fuel for tugboats at the port; At small gas stations, the mini equipment has a daily processing capacity of 5 tons to prevent oil sludge from polluting the surrounding soil and water sources.

We provide exclusive services: the equipment has been certified by the Ivorian Ministry of Environment and the National Petroleum Corporation (PETROCI) technical standards. Set up service bases in Abidjan and San Pedro, reserve oil resistant and corrosion-resistant spare parts, and cooperate with the PETROCI after-sales system to achieve 24-hour response. The equipment procurement cost is only 58% of similar international products, and the oil recovery revenue can cover the investment within 11 months, helping Cote d'Ivoire protect the ecology of the Gulf of Guinea and promote the coordinated development of the oil and gas industry and fisheries.

Yongle Environmental Protection is mainly engaged in the research and development, production and sales of complete sets of technical equipment for organic solid waste disposal and comprehensive utilization. Production and manufacturing, domestic waste treatment equipment, tire pyrolysis equipment, medical waste disposal equipment, hazardous waste disposal equipment, and achieve efficient and comprehensive utilization of resources through independently developed low-temperature anaerobic pyrolysis equipment technology solutions.

Tags：Keguo oil sludge equipment leak proof structure protects the ocean,Oil sludge treatment equipment,YONGLE GROUP