The high-tech product exchange centre of Kim Hyong Jik University of Education is producing nano-materials in order to introduce them into different economic sectors.
“We have introduced the dynamic ultrahigh pressure technology into nano-materials production,” said Jang In San, section chief of the centre.
He is a developer who succeeded in the completion of the technology of industrializing nano-materials production based on a dynamic ultrahigh pressure method.
According to him, the dynamic ultrahigh pressure technology is to synthesize nano-material by forming instantaneous ultrahigh pressure or realize stamp forging, and the use of the technology can mass-produce any nano-materials and improve quality remarkably.
Researchers of the centre developed nano-diamond, nano-graphite, nano-functional metal powder and others with the help of this technology and established foundations for industrializing them.
At present, the exchange centre is equipped with a production line consisting of extraction, refining and processing.
“Most of equipment and devices are manufactured by our research team’s own efforts by relying on domestic raw and other materials in keeping with its specific conditions,” said researcher Ri Chol Jin.
It is said that the course of manufacture was the period of breaking through the cutting edge.
To cite the refining cylinder which is needed for the extraction process as an example, it was designed to accurately control all indices including temperature control, churning and filtering according to nano-materials.
And the researchers made equipment and devices comprising extraction and cooling and coagulation processes.
This production process now turns out different nano-materials that meet international quality standards.
Nano-diamond and other nano-functional materials have widely been introduced into lubricating oil and extra-hard metal working industries, medical sector and the production of functional cosmetics and sanitary goods, thereby contributing to improving the quality of products.
More From Pyongyang Times
The 10th National Children's Football Tournament opened on the occasion of the 79th founding anniversary of the Korean Children's
May 11, 2025
The 10th National Children's Football Tournament opened on the occasion of the 79th founding anniversary of the Korean Children's
A spring amateur golf tournament took place at the Pyongyang Golf Course from May 6 to 8. Over 30 amateurs took part in the
May 11, 2025
A spring amateur golf tournament took place at the Pyongyang Golf Course from May 6 to 8. Over 30 amateurs took part in the
The government delegation of the Republic of Belarus led by Deputy Prime Minister Yuri Shuleiko, who visited the DPRK at the
May 11, 2025
The government delegation of the Republic of Belarus led by Deputy Prime Minister Yuri Shuleiko, who visited the DPRK at the
Staff members of the Russian embassy in Pyongyang laid a wreath at the Liberation Tower on May 9 on the occasion of the 80th
May 11, 2025
Staff members of the Russian embassy in Pyongyang laid a wreath at the Liberation Tower on May 9 on the occasion of the 80th
The Russian embassy in Pyongyang hosted a reception at Yanggakdo International Hotel on the evening of May 8 on the occasion of th
May 10, 2025
The Russian embassy in Pyongyang hosted a reception at Yanggakdo International Hotel on the evening of May 8 on the occasion of th
The third meeting of the DPRK-Belarus intergovernmental joint committee for trade and economic cooperation was held at the
May 10, 2025
The third meeting of the DPRK-Belarus intergovernmental joint committee for trade and economic cooperation was held at the
The Belarus government delegation led by Deputy Prime Minister Yuri Shuleiko visited the Tower of the Juche Idea. They heard the
May 10, 2025
The Belarus government delegation led by Deputy Prime Minister Yuri Shuleiko visited the Tower of the Juche Idea. They heard the
The US and its vassal states are staging a series of nuclear operation drills on the Korean peninsula and in its vicinity after
May 09, 2025
The US and its vassal states are staging a series of nuclear operation drills on the Korean peninsula and in its vicinity after
The DPRK government hosted a reception at the Mansudae Assembly Hall in Pyongyang on May 7 to welcome the visiting Belarus
May 09, 2025
The DPRK government hosted a reception at the Mansudae Assembly Hall in Pyongyang on May 7 to welcome the visiting Belarus
The Russian ambassador to Japan told TASS on May 5 that Tokyo will be the first victim of Washington’s geopolitical gamble.
May 09, 2025
The Russian ambassador to Japan told TASS on May 5 that Tokyo will be the first victim of Washington’s geopolitical gamble.
The 2025 spring aesthetic symposium in the fields of land and environmental protection and urban management took place at the
May 09, 2025
The 2025 spring aesthetic symposium in the fields of land and environmental protection and urban management took place at the
A few days ago, The Pyongyang Times reporter Pang Un Ju saw a table of daily nutritious food supply standards for nursery and
May 09, 2025
A few days ago, The Pyongyang Times reporter Pang Un Ju saw a table of daily nutritious food supply standards for nursery and
The UN Relief and Works Agency for Palestinian Refugees in the Near East on May 4 expressed concern over the worsening
May 08, 2025
The UN Relief and Works Agency for Palestinian Refugees in the Near East on May 4 expressed concern over the worsening
The Iranian minister of defence and armed forces logistics warned against the US’ threat to his country at a press conference on M
May 08, 2025
The Iranian minister of defence and armed forces logistics warned against the US’ threat to his country at a press conference on M
The 16th Commodity Exhibition at Pyongyang Department Store No. 1 closed. A closing ceremony took place at Pyongyang Department
May 08, 2025
The 16th Commodity Exhibition at Pyongyang Department Store No. 1 closed. A closing ceremony took place at Pyongyang Department
At the invitation of the government of the Democratic People's Republic of Korea, a government delegation of the Republic of
May 08, 2025
At the invitation of the government of the Democratic People's Republic of Korea, a government delegation of the Republic of
A single spark ignites a big fire that burns fiercely. The unbounded enthusiasm for volunteering is spreading like wildfire across
May 07, 2025
A single spark ignites a big fire that burns fiercely. The unbounded enthusiasm for volunteering is spreading like wildfire across
Russian President Vladimir Putin emphasized the need to treasure and preserve historical memory in a recent congratulatory message
May 07, 2025
Russian President Vladimir Putin emphasized the need to treasure and preserve historical memory in a recent congratulatory message
The 22nd May 21 Architectural Festival will start at the Sci-Tech Complex in Pyongyang on May 13. The festival, which will be held
May 07, 2025
The 22nd May 21 Architectural Festival will start at the Sci-Tech Complex in Pyongyang on May 13. The festival, which will be held
Kim Jong Un, general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
May 07, 2025
Kim Jong Un, general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
More Articles
