Enormous benefit for humans and without harming the environment can be extracted from domestic waste, old car wheel casings, industrial wastes and even silt, that remain after cleaning sewage outflows. It transpires that all this can successfully be turned into light and heat when incinerated, under methodology, developed by scientists from Chernogolovka in the Moscow Region, staff from the Institute of Problems of Chemical Physics RAS. The scientists were aided by the International Science and Technology Centre and the Russian Fund for Fundamental Research. The research is headed by RAS Corresponding Member Georgi Manelis.
This technology has a rather complicated name – filtration combustion with superadiabatic warm-up. The essence of the development lies in the fact that all of the so-called pseudo-fuel is first transformed to gas in an airflow; then this gas is combusted. As a result we get the same light and heat for which to date it has been necessary to literally let natural gas, coal and oil go up in smoke, fuel reserves which are far from endless in supply.
Externally the main part of the installation is a vertical shaft furnace, filled with these waste products that have to be processed. From below the pipe is blasted with air. This is where the ash is poured in – the mineral residue that does not burn at all. From above, as necessary, new portions of what in a domestic sense you would not call fuel are added into the pipe; these include poor coal, for example, in which there is so little carbon that you cannot make then burn easily.
Andrew Vakhliaev | alfa
Litter is present throughout the world’s oceans: 1,220 species affected
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International network connects experimental research in European waters
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The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
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