Globalpu News: According to Puyang Far East Technology Co., Ltd. (hereinafter referred to as "Puyang Far East Technology"), on June 19, the company's 150,000-ton/year PDH plant was successfully commissioned, which is the first domestic self-developed PDH plant. Technology PDH device. It is reported that the total investment of the PDH device is 1.1 billion yuan, and the annual output value is expected to reach 1 billion yuan and the profit and tax will reach 220 million yuan.

Technical advantages of localized ADHO

This PDH device adopts ADHO developed by the State Key Laboratory of Heavy Oil, China University of Petroleum (East China). process, non-toxic and non-corrosive non-precious metal oxide catalyst, is a green and environmentally friendly catalyst with independent intellectual property rights, and developed a high-efficiency circulating fluidized bed reactor for it. carried out, filling the domestic gap.

The main advantages of this technology are as follows:

◉ Will complete the localization of the first complete set of propane dehydrogenation technology in China, breaking through the monopoly of foreign technology on China;

◉ The investment cost and operating cost of this scheme are lower than foreign technologies, and the economic benefits are obvious;

◉ Due to the use of green and environmentally friendly alkane dehydrogenation catalysts, it has obvious development advantages of safety and environmental benefits.

Form a complete set with downstream industries

According to the introduction of Puyang Far East Science and Technology, the projects using propylene as raw material near the project site include: polypropylene plant and acrylonitrile plant within 5 kilometers; 400,000 tons of propylene oxide plant planned in the industrial park; acrylic acid required by the green paint industrial park, etc. Wait. Hydrogen is widely used in petrochemical and fine chemical fields. Hydrogen energy is recognized as a clean energy with huge development potential. The completion of the project will help improve the development of the industrial chain of the new chemical base in Puyang City.

In addition, according to Zhang Yanpin, general manager of Puyang Far East Technology, the PDH device can provide raw materials for Badfu, which is a global leader in the acrylic emulsion industry. It is located in Badfu (Puyang) New Materials Industrial Park in Puyang County. Construction started on January 4th. The completion of the PDH project will help Puyang City to open up the propylene-acrylic acid/ester-acrylic emulsion-green coating industry chain.

The second phase is planned to be 750,000 tons of PDH

It is reported that the company plans to invest 4 billion to build a 750,000-ton/year PDH Phase II project. The construction site is planned to be located in Puzhou Chemical Industrial Park, Fan County, Puyang City, Henan Province. After the second phase is put into production, it is estimated that the output value will reach 5 billion, and the profit and tax will be 1.1 billion. After the second phase is fully put into operation, the company's PDH production capacity will reach 900,000 tons/year.