scholarly journals A novel technology in microstructure design and production of environment-friendly Cu-Bi bearing alloy with guidance of CALPHAD in order to replace toxic Cu-Pb bearing alloy

Author(s):  
Bowen Dong ◽  
Pengfei Wang ◽  
Shichao Liu ◽  
Zhenpeng Wu ◽  
Chao Ke ◽  
...  
2013 ◽  
Vol 779-780 ◽  
pp. 52-55
Author(s):  
Guang Jin Zhao ◽  
Wen Long Wu ◽  
Yang Guo

Following during development of electric vehicles and other modern-life appliances, numerous lithium-ion batteries are fabricated and used every year, and their consumption is constantly expanding. However, the battery life of the lithium-ion batteries is about 3 to 5 years, and there are some hazardous and noxious substances in spent lithium-ion batteries. Therefore, it is necessary to recycling these spent batteries with some resourceful and environment friendly technology. In this work, we propose a novel technology of resourceful disposing and utilizing oxide cathode materials from spent power lithium-ion batteries, which is using the recovered compounds from spent lithium-ion batteries to capture carbon dioxide from fossil fuel plant. The detailed technical routes of laboratory scale test and bench scale test are also given in the work.


2021 ◽  
Vol 1203 (3) ◽  
pp. 032139
Author(s):  
Jan Wrana ◽  
Wojciech Struzik

Abstract The purpose of the current study is to utilise a novel technology that is expected to bring reductions in electrical and heat energy consumption and cut CO2 emissions in the shopping centre public utility building in Mielec. The building is equipped with systems for obtaining heat and cold from groundwater and features the energy consumption level of a passive building with the lowest primary energy ratio (PER) in Poland. This state-of-the-art, innovative, energy-efficient and environment-friendly FCH system with BMS control was subjected to numerous tests and analyses, the details of which will be presented further in this paper. The design assumptions were confirmed and all work parameters were recorded for the system under extreme conditions, including the determination of final energy (FE) and primary energy (PE).


2019 ◽  
Vol 21 (2) ◽  
pp. 111
Author(s):  
Shucai Zhang ◽  
Xiaohua Zhang ◽  
Ping Jia ◽  
Qian Wang ◽  
Xianghong Cao
Keyword(s):  

Author(s):  
Shaikh Md Mominul Alam ◽  
Shilpi Akter ◽  
Md Lutfor Rahman

The aim of this paper is to introduce novel dressing with Mikania Micrantha for quick blood clotting and wound healing. When epidermis of human skin is cut or scrapped, sometimes too much bleeding occurs. Excessive bleeding may cause death, if bleeding is not stopped immediately. To promote blood clotting & wound healing natural based bio materials are still insufficient in medical textile sector. To fill up this scarcity, woven fabric treated with Mikania micrantha leaf juice & leaf powder was examined. M. micrantha exhibits good blood clotting time in comparison with available dressing materials. Woven fabric (bandage) that contains M. micrantha can be used for cut wounds healing purpose. The experiments were carried out in environment friendly way which indicates the production & processing of these dressing materials can have enormous contribution to sustainable operations and products.


PEDIATRICS ◽  
2016 ◽  
Vol 137 (Supplement 3) ◽  
pp. 197A-197A
Author(s):  
Katherine M. Somers ◽  
Ashley R. Taylor ◽  
Andrew Jung ◽  
Alfred Wicks ◽  
Andre A. Muelenaer

Author(s):  
Volker Gettwert ◽  
Volker Weiser ◽  
Claudio Tagliabue ◽  
Sven Hafner ◽  
Sebastian Fischer

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