July 25th Chinese language Science and Know-how Information Abstract

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

Propylene production

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

Conventional industrial techniques for screening propane from propylene typically come at the expense of large equipment investments and enormous energy consumption.

Jinan University researchers have developed a new method that uses molecular sieves with an orthogonal arrangement. This saves energy 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 high-energy Tibetan plateau to the densely populated Henan Province in central China. Driven.

As the world’s first purely clean UHV transmission project, 800-kilovolt DC transmission lines went into operation on July 15, 2020. They extend 1,563 km in four states.

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

SCI-TECH INNOVATION IPO

China’s securities regulators have approved two initial public offerings (IPOs) with 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. Listed on the Science and Technology Innovation Committee (commonly known as STAR Market) of the Shanghai Stock Exchange.

July 25th Chinese Science and Technology News Summary

Source Link Summary of China’s July 25th Science and Technology News