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
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16.05.2017 | International Institute for Applied Systems Analysis (IIASA)
Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.
Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....
Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.
The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....
An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...
24.05.2017 | Event News
23.05.2017 | Event News
22.05.2017 | Event News
26.05.2017 | Life Sciences
26.05.2017 | Life Sciences
26.05.2017 | Physics and Astronomy