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April 6, 2022
Academician of the Chinese Academy of Sciences, famous chemical expert
Professor Yu Guoqun of Tianjin University
He died in Tianjin due to ineffective medical treatment
He died on December 31, 2012 at the age of 100
He was one of the first scholars to return from studying in the United States
It has made important contributions to the breakthrough of "two bombs and one satellite"
Yu was born in 1922 in Guangzhou, Guangdong Province
It is the forerunner of modern industrial distillation technology
Basic research in distillation technology
The field of achievement transformation and industrialization
Made systematic and pioneering contributions
In 1947
Yu received his Ph.D. from the University of Pittsburgh
He was invited to stay in the chemical engineering department of the university to teach
After the founding of the People's Republic of China
He broke through many obstacles and resolutely returned to the motherland
He was one of the first scholars to return to China after returning from the United States
Since 1952
Yu works in the Department of Chemical Engineering of Tianjin University
In 1991, he was elected as an academician of the Chinese Academy of Sciences
He proposed a more complete theory of unstable distillation
and the "two-tower method" of concentrating heavy water
Solves the key problem of heavy water separation
Start for new Chinese nuclear technology
And the "two bombs and one satellite" breakthrough has made important contributions
Yu is committed to the research of basic theory of chemical industry
Propose the vapor-liquid equilibrium composition
The "co-library" equation with temperature relation theory
Pioneering a new research field in computational mass transfer
Led the development of the chemical separation discipline field
At the age of 85, he insists on teaching undergraduates
Yu Guochun is an outstanding educator in mainland China
The first batch of doctoral supervisors in mainland China
It has trained nearly 100 doctoral students and master's students
It has sent a large number of professional talents to the chemical industry in the mainland
As a researcher
"Fighting for a breath" is the belief of Yu Guochun's life
He used to say
"I don't just have to fight for my own breath
It is even more necessary to pass on the spirit of 'fighting for a breath'."
Mr. Yu Guochun was not until he was 85 years old
He also insisted on giving classes to undergraduates
At the age of 90, he is still supervising phD students
At the age of 97, he is still working on the case and writing theoretical books...
The garden is fragrant and the spirit lives on
Farewell to Mr. Yu Guochun!
This year, the mainland has lost 9 academicians
Xu Shichu, an academician of the Chinese Academy of Sciences, a non-partisan person, an expert in the design and process of precision machine tools in the mainland, and a senior engineer of the Science and Technology Committee of the Ministry of Machinery Industry (Bureau), died in Beijing at the age of 88 on January 1 due to ineffective medical treatment.
Pan Ziqiang, an expert in radiation protection and environmental protection, an academician of the Chinese Academy of Engineering and a researcher at the Science and Technology Commission of the China National Nuclear Corporation, died in Beijing on January 19 due to ineffective medical treatment.
Dai Yongnian, an expert in vacuum metallurgy of non-ferrous metals, an academician of the Chinese Academy of Engineering and a professor at Kunming University of Science and Technology, died in Kunming on January 27 due to ineffective medical treatment.
Zhu Zhaoliang, a soil agricultural chemist, academician of the Chinese Academy of Sciences and researcher of the Nanjing Institute of Soil Sciences of the Chinese Academy of Sciences, died in Nanjing on January 30 at the age of 90 due to ineffective medical treatment.
Mao Yongze, an expert in the application of nuclear technology and an academician of the Chinese Academy of Engineering, died in Beijing on March 6 due to ineffective medical treatment.
Chen Jingxiong, an academician of the Chinese Academy of Engineering and an expert in electromagnetic field theory and antenna design, died in Beijing on March 16 at the age of 101 due to ineffective medical treatment.
Wen Shengchang, a famous physical oceanographer, a pioneer in the study of continental waves, an academician of the Chinese Academy of Sciences, the former dean of Shandong Ocean College, and a professor at ocean university of China, died in Qingdao on March 20 at the age of 101 due to ineffective medical treatment.
Zhang Ziyi, a well-known animal nutritionist and academician of the Chinese Academy of Engineering, died in Beijing on March 23 at the age of 97 due to ineffective medical treatment.
Yu Guoqun, academician of the Chinese Academy of Sciences, a well-known chemical expert, and a professor at Tianjin University, died in Tianjin on April 6 at the age of 100 due to ineffective medical treatment.