Industrial research industries

Gupta, B.N., Agarwal, S.N., Viswanathan, P.N., Chandra, S.V., and Ray, P.K., (Eds.), Environmental Hygiene, National Status Report for the Biological Coordination, Council of Scientific and Industrial Research, Industrial Toxicology Research Centre (ITRC), Lucknow, July, 1984. 

Chromatographic techniques, particularly gas phase chromatography, are used throughout all areas of the petroleum industry research centers, quality control laboratories and refining units. The applications covered are very diverse and include gas composition, search and analysis of contaminants, monitoring production units, feed and product analysis. We will show but a few examples in this section to give the reader an idea of the potential, and limits, of chromatographic techniques. 

The DIPPR is a research organization sponsored by the AlChE (American Institute of Chemical Engineers). Its objective is to develop a thermophysical data bank for the components most frequently encountered in the chemical industry. 

Life extension of existing critical industrial installations is a major challenge for today s applied research in this context structural integrity assessment and monitoring play an essential role. 

The purpose of our researches is a study of variants for creation of an economic means for 3D tomographic inspection. For this purpose it is necessary to carry out the analysis of existing methods of 3D reconstruction, directed on solving problems of NDT a wide class of industrial products. 

The systems of such type have been developed of all last 10 years. We shall bring some characteristics of one of the last development within the framework of European BRITE project, carried out in LETT This 3D cone-beam tomograph is referred to as EVA Bench or Equipment for Voludensimetry Analysis. It is oriented on NDT of industrial products from ceramics and other composites. One of the main task of this tomograph is achievement of high resolution at study of whole internal volume of researched object. For test sample of the size 10mm spatial resolution in 50mm was obtained [14]. 

The use of IP can enable the NR and neutron imaging in general with rather low intensity neutron beams which is Of importance both for neutron beam research as well as for extending NR for the in-the field use in the industry. With the existing reactor based neutron facilities the use of IP can drastically reduce the inspection time ... 

RCT are designed to successfully solve a whole number of tasks in nuclear power when testing fuel elements, in aviation and space industry when testing construction materials, nozzles and engine units, turbine blades and parts, in electromechanical industry-cables switching elements, electric motors in defense sphere- charges, equipment in prospecting for research of rock distribution and detection of precious stones in samples. 

RF Technical Physics and Automation Research Institute is ready to production and supply computer industrial tomograph, scanning devices, measuring units, soft-hardware interfaces connecting the measuring units with computer and the adapted program complexes for the industrial tomography. 

The performances of ultrasound generated and detected by lasers offer a wide field of applications in industry, so that we will pursue research for the testing of very small strucmres which could only be examined by a contactless technique. 

A great deal of tax money is spent in support of fundamental research, and this is often defended as having an intrinsic virtue. To take the present topic as an example, however, the study of just how molecules adsorb and react on a surface is fascinating and challenging, yet the tax-paying public should not be asked merely to support the esoteric pleasures of a privileged few. The public should expect the occasional major practical advance whose benefits more than pay for the overall cost of all research. The benefits in the present case come from the discovery and development of catalytic processes of major importance to an industrial society. 

A catalyst is a material that accelerates a reaction rate towards thennodynamic equilibrium conversion without itself being consumed in the reaction. Reactions occur on catalysts at particular sites, called active sites , which may have different electronic and geometric structures than neighbouring sites. Catalytic reactions are at the heart of many chemical industries, and account for a large fraction of worldwide chemical production. Research into fiindamental aspects of catalytic reactions has a strong economic motivating factor a better understanding of the catalytic process... 

Examples that use Raman spectroscopy in the quantitative analysis of materials are enonnous. Technology that takes Raman based techniques outside the basic research laboratory has made these spectroscopies also available to industry and engineering. It is not possible here to recite even a small portion of applications. Instead we simply sketch one specific example. 

Schrof W, Klingler J, Heckmann W and Horn D 1998 Confocal fluorescence and Raman microscopy in industrial research Colloid Polym. Sc/. 276 577-88... 

Clusters are intennediates bridging the properties of the atoms and the bulk. They can be viewed as novel molecules, but different from ordinary molecules, in that they can have various compositions and multiple shapes. Bare clusters are usually quite reactive and unstable against aggregation and have to be studied in vacuum or inert matrices. Interest in clusters comes from a wide range of fields. Clusters are used as models to investigate surface and bulk properties [2]. Since most catalysts are dispersed metal particles [3], isolated clusters provide ideal systems to understand catalytic mechanisms. The versatility of their shapes and compositions make clusters novel molecular systems to extend our concept of chemical bonding, stmcture and dynamics. Stable clusters or passivated clusters can be used as building blocks for new materials or new electronic devices [4] and this aspect has now led to a whole new direction of research into nanoparticles and quantum dots (see chapter C2.17). As the size of electronic devices approaches ever smaller dimensions [5], the new chemical and physical properties of clusters will be relevant to the future of the electronics industry. 

Patents are important for companies to protect their research. In industry, novelties are first published in patents and nowhere else. This means that only up to 10% of the information contained in patents is available through other information systems. In addition, to avoid redundant investigations, companies can monitor the research of competitors and can claim new developments (products, compounds, etc.) on their own. 

The utilization of commercially available finite element packages in the simulation of routine operations in industrial polymer processing is well established. However, these packages cannot be usually used as general research tools. Thus flexible in-house -created programs are needed to carry out the analysis required in the investigation, design and development of novel equipment and operations. 

The chemistry of stable, long-lived (or persistent) carbocations, as they became known, thus began and its progress was fast and widespread. Publication of research done in an industrial laboratory is not always easy. 1 would therefore like to thank again the Dow Chemical Company for allowing me not only to carry out the work but eventually also to publish the results. 

To foster a close relationship with the chemical, petroleum, gas, and energy industries and governmental agencies for the exchange of information and knowledge and to ensure that research results and discoveries of significance will be effectively exploited... 

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