According to reports, Shenhua Ningxia Coal Industry Group Co., Ltd. "4 million tons / year coal indirect liquefaction project" is the world's largest construction of coal-to-liquids projects. The Fischer-Tropsch synthesis reactor is the key equipment for indirect liquefaction of coal. Zhanghuaji successfully won the bid in June 2012. The first contract was nearly 600 million yuan. In August of that year, the “Zhanghua Machine Coal Project Department†was established. After 10 months of uninterrupted production, the development of the first key equipment was completed 4 months ahead of schedule. The equipment delivered this time has a net weight of 2,032 tons, a diameter of 9.8 meters and a height of 62 meters. It is the largest single Fischer-Tropsch reactor in the world. Its structural form is still used for the first time in China and the world. Its appearance and technical content are leading the world's similar products, and it has once again set a record for the manufacture of large-scale refinery equipment in China. In recent years, Zhanghuaji has relied on strong independent innovation ability to develop various kinds of material specifications of reaction vessels, separation vessels, storage vessels, heat exchangers, etc., which are widely used in coal chemical, petrochemical, natural gas and other fields. Sold in Europe, the United States, Japan and other places. Especially in the design and manufacture of national major project equipment, the Zhanghua machine can be found frequently. Among them, the C3 separation tower, the world-class five-channel multi-overflow propylene separation key core equipment developed by the German Lurgi company, has a net weight of 1,760 tons, a diameter of 8 meters and a height of 106 meters. The structure of the equipment is in China. The chemical industry is also the first to be used, known as the "Asian Tower"; since 2003, the key equipment for the national West-East Gas Pipeline Project - 2205 duplex stainless steel raw material gas pre-cooler has been appreciated by CNPC; The ultra-large tubular falling film evaporator provided by Zhongzhou and other branches of Aluminium Co., Ltd. has obtained the "Certificate of Scientific and Technological Achievements Appraisal" issued by China Aluminum Corporation. Experts commented, "The evaporator process and equipment are in carbon. In the process of deep evaporation of the mother liquor, it has originality and reached the international advanced level. [Editor: Chen Guofang]
The world's largest coal-to-liquids core equipment
Recently, the "National '12th Five-Year Coal Deep Processing Demonstration Project" - Shenhua Ningxia Coal Industry Group Co., Ltd. "4 million tons / year coal indirect liquefaction project" made significant progress, the first "Zhongjiagang Chemical Machinery Co., Ltd. won the bid" The ultra-large core unit of coal-to-liquids – the Fischer-Tropsch synthesis reactor was successfully delivered and delivered.