Chinese science and technology news summary-July 25th

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(XINHUA) – Beijing, July 25 – The following is a summary of the science and technology news published in China.

Production of propylene

Chinese researchers have promised to improve the efficiency of propylene production by developing a new method for sieving propylene from propane.

Traditional industrial techniques for sifting propane from propylene usually come at the expense of large investments in equipment and enormous energy consumption.

Jinan University researchers developed a new method using orthogonal matrix molecular sieves. This is energy saving and greatly improves production efficiency.

Clean energy

According to the Qinghai branch of the state grid, China’s first ultra-high voltage (UHV) electricity to transmit clean energy will be 13.1 billion kWh from the energy-rich Tibetan Plateau to the densely populated province of Henan in central China. Powered.

As the world’s first completely clean energy UHV transmission project, the 800 kilovolt DC transmission lines went into operation on July 15, 2020. It spans 1,563 km across four states.

This is a pilot project to support China’s quest to reach peak carbon dioxide emissions by 2030 and carbon neutrality by 2060.

IPO INNOVATION SCI-TECH

Chinese securities regulators have approved two initial public offerings (IPOs) in the Science and Technology Innovation Commission.

According to the China Securities Regulatory Commission, Kunshan GuoLi Electronic Technology Co., Ltd. and Wayz Intelligent Manufacturing Technology Co., Ltd. will be listed on the Science and Technology Innovation Committee (commonly known as the STAR market) of the Shanghai Stock Exchange.

Chinese science and technology news summary-July 25th

Source link Chinese science and technology news summary – July 25th

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