Weihai Puyi Ship Environmental Protection Technology Co., Ltd. is located on Qingshan Road, Huancui Science and Technology Industrial Park, Weihai City, Shandong Province, covering an area of 570 acres, with a planned total construction of 200,000 square meters. Construction of the project started in the first half of 2015, with a workshop of 30,000 square meters, office buildings, canteens, and dormitories of 8,000 square meters.
The company is the first high-tech enterprise in Asia to manufacture ship desulfurization equipment. The company mainly produces and manufactures three major products: ship desulfurization equipment, heavy fuel energy saving and emission reduction equipment, and land desulfurization equipment. Among them, the ship's desulfurization technology has reached the 0.1% ship ’s sulfur oxides emission standard stipulated by the International Maritime Convention and passed the certification of China Classification Society; the heavy fuel oil energy-saving emission reduction technology can save 5-10% of fuel oil and has passed the PetroChina-Liaohe Oilfield Testing and approval; land desulfurization technology is an extension of ship desulfurization technology, which can control the sulfur dioxide emission of the factory within 10mg / m3, reaching the world leading level.
The company started research and development of ship exhaust gas desulfurization technology in 2008. In 2011, it set up a ship exhaust gas desulfurization trial device with a processing air volume of 10,000 Nm3 / h on the COSCO container ship "Binghe"; in 2012 it was supported by the Ministry of Industry and Information Technology's high-tech ship scientific research project; The month has passed the technical review by the Ministry of Communications; in 2014, a ship exhaust gas desulfurization device with a processing air volume of 50,000 Nm3 / h was installed on the COSCO Container Line “Lingyunhe”. Under the condition of using heavy fuel oil with a sulfur content of 3.5%, sulfur oxides And various emission indicators have reached the requirements of international conventions, and obtained the type test certificate of CCS. At present, our company has passed China Classification Society (CCS), French Bureau Veritas (BV), British Lloyd's Register (LR), American Bureau of Shipping (ABS), Norwegian and German Register of Shipping (DNV GL ), Japan Classification Society (NK) six major international classification societies certification.