QIBEBT wins first prize of 2023 Qingdao Technology Invention Award

http://qibebt.cas.cn/news/zyxw/202408/t20240815_7273375.html

The prize was provided on August 16 at the Qingdao Science and Technology Innovation Conference.

QIBEBT has focused for many years on the problem of high-performance tire treads which presently rely on imports of solution-polymerized styrene-butadiene rubber.

Wang Qinggang, director of the Catalytic Polymerization and Engineering Research Center of QIBEBT, and his project team have created a new material of iron-based combed styrene-butadiene rubber and invented technologies of green, environmentally friendly, controllable and stable industrial production. The Qingdao Institute of Energy has achieved the first 10,000-ton industrial demonstration of iron-based combed styrene-butadiene rubber in the world, and has completed the manufacturing demonstration and sales of more than 500,000 high-performance tires, achieving the highest level A in the EU new labeling law.

more insights

An exosceleton for mounting climbing tested at Taishan mountain, Qingdao

http://j.people.com.cn/n3/2025/0207/c517455-20273369.html

https://www.recordchina.co.jp/b948125-s6-c20-d0189.html

During the Chinese New Year holiday, a mountain climbing support robot jointly developed by Taishan Wenlun Group and Shenzhen Kenqi Technology Co. was test-introduced in the Taishan Scenic Area. Guangming reported.

According to Taishan Wenlun Group, the mountain climbing support robot can be used in a wide range of areas in daily life and work, such as mountain climbing, fitness, running, walking, and climbing up and down stairs. It weighs just 1.8 kilograms and is ergonomically designed with power, electronics and artificial intelligence (AI) algorithms. It can sense every movement of the lower limbs and provide support at the right time.

According to the group, it can operate continuously for more than five hours. The product is currently in the trial operation phase, and the company plans to launch 200 units on the market in early March.

A deep-sea salmon farming facility near Qingdao

https://jp.news.cn/20250116/9dc88fa0753f468da2fc4772c53548ec/c.html?page=1

In a large-scale deep sea smart fishery farming facility “Deep Blue 2” in the Qingdao National Deep Sea and Ocean Green Aquaculture Test Area, approximately 400,000 salmon are farmed in farming cages, with a high survival rate and healthy growth.

According to Gu Qihuan, production manager at Shandong Caijing Wanzefeng Marine Technology Co., Ltd., salmon farming requires strict environmental conditions, and it is very difficult to find suitable sea areas for large-scale farming. However, this location is home to 130,000 square kilometers of Yellow Sea cold water mass, and the water temperature in summer is 10 to 16 degrees Celsius, which is very suitable for salmon growth. Deep Blue 2 sinks to the level of the cold water mass less than 30 meters in summer and rises to the surface again in winter.

Deep Blue 2 is 71.5 meters high, 70 meters in diameter, and has a fully submerged farming area of 90,000 cubic meters. It is equipped with multiple smart farming equipment such as an automatic feeding system and an underwater photography system, making unmanned farming in the deep sea and distant ocean possible.

For harvest, schools of salmon are sucked up one after another onto work boats, passed through a fish-water separator, and transported to a workshop for processing. Workers place the salmon in insulated boxes filled with ice and transport them to land overnight for processing and sale.

The freshly caught salmon weigh an average of 3-4 kilograms each, and each harvest is about 5,000 fish. At the earliest, they can be delivered to major cities in China in just over 30 hours.

A combination of FISH and Raman sequencing allows for enzyme detection in environmental samples

http://english.cas.cn/newsroom/research_news/life/202501/t20250110_898273.shtml

https://doi.org/10.1016/j.xinn.2024.100759

A new technology termed FISH-scRACS-seq (Fluorescence In Situ Hybridization-guided Single-Cell Raman-activated Sorting and Sequencing) combines species-targeting fluorescence in situ hybridization (FISH) with Raman spectroscopy, allowing for the direct identification and isolation—from environmental samples—of functional single cells and the enzymes they encode.

The research team utilized this technique to identify the cells, pathways, and enzymes from γ-proteobacteria that are actively involved in degrading cycloalkanes in marine environments. Their analysis uncovered a previously unknown P450 enzyme encoded by Pseudoalteromonas fuliginea, crucial for bioremediation efforts in aquatic ecosystems contaminated by hydrocarbons.

Back to …

青岛 Qingdao
a hub for S&T