Economics automotive

The macro-economic, automotive technology and module fabrication technology driving forces and trends affecting coating use and intercoating competition are reviewed in Table 4(1). 

Office of Mobile Sources, Analysis of the Economic and Environmental Effects of Methanol as an Automotive Euel, U.S. Environmental Protection Agency, Ann Arbor, Mich., Sept. 1989. 

Economic Aspects. PBT is one of the fastest growing commercial thermoplastics. In 1993 the North American market alone exceeded 90,000 t, a 15% increase over 1992 (174). This rapid growth was accounted for mainly by the electrical and electronic and automotive markets, which together accounted for over half the PBT used. The principal manufacturers of PBT in North America, Europe, and Japan are shown in Table 9. 

A leader in the refrigerants industry, we manufacture and supply customers with economical chlorofluorocarbon (CFC) replacements and non-ozone depleting hydrofluorocarbon (HFC) refrigerants for automotive, home, commercial and transportation uses. In the Americas and Asia, you can find these products under the Genetron name and in Europe and the Middle East under Honeywell Refrigerants. 

Large-scale adhesive bonding of steel is of great interest to the automotive and appliance industries because of the opportunities it provides for design flexibility, weight savings, and manufacturing economy. Because of its economic importance. 

As is standard in the development of subdisciplines, these fields arose from an intuitive perceived need. Nothing more than the ability to maintain a critical mass of jaarticipants adequately justifies the separations. Although the areas deal with different bodies of fact, this distinction is insufficient to justify a field. If it were, we might also have automotive economics or baseball economics. All involve application of economic principles to particular problems. Finding unifying analytic bases for separation is piroblematic. 

A catalytic oxidation system may cost 150 per car, but the catalyst cost is estimated to be 30, less than 1% of the cost of an automobile (2). In a few years, the gross sale of automotive catalysts in dollars may exceed the combined sale of catalysts to the chemical and petroleum industries (3). On the other hand, if the emission laws are relaxed or if the automotive engineers succeed in developing a more economical and reliable non-catalytic solution to emission control, automotive catalysis may turn out to be a short boom. Automotive catalysis is still in its infancy, with tremendous potential for improvement. The innovations of catalytic scientists and engineers in the future will determine whether catalysis is the long term solution to automotive emissions. 

The ultimate direct utilization of electrochemical promotion in commercial reactors (in the chemical industry and in automotive exhaust catalysis) will depend on several technical and economical factors6 which are intimately related to the following technical considerations and problems ... 

Plasties, whieh feature lightweight eharacteristies, are ideal for heavy-duty automotive applications. The objeetive is to reduee fuel eonsumption and earbon dioxide emissions. A variety of plastics is necessary to aehieve optimum teehnieal and economic results. It has been found that meehanieal recycling is the best reeovery option for large PP automotive eomponents, while energy recovery is the solution for most small plastie parts. 

O2, and hydrocarbons, leading to a NH3 selective sensor. Arguments in favor of using a zeolite-based sensor in NH3 detection for automotive apphcations are low cost, high temperature stability, and suitability for use in thick-film technology, of common use in the automotive industry [72]. The sensors were tested on an engine test bank and the authors claim that the sensor itself meets aU the technological and economical demands of the automotive industry [73]. 

The commercial process for the production of vinyl acetate monomer (VAM) has evolved over the years. In the 1930s, Wacker developed a process based upon the gas-phase conversion of acetylene and acetic acid over a zinc acetate carbon-supported catalyst. This chemistry and process eventually gave way in the late 1960s to a more economically favorable gas-phase conversion of ethylene and acetic acid over a palladium-based silica-supported catalyst. Today, most of the world s vinyl acetate is derived from the ethylene-based process. The end uses of vinyl acetate are diverse and range from die protective laminate film used in automotive safety glass to polymer-based paints and adhesives. 

In the past decades, polymer materials have been continuously replacing more traditional materials such as paper, metal, glass, stone, wood, natural fibres and natural rubber in the fields of clothing industry, E E components, automotive materials, aeronautics, leisure, food packaging, sports goods, etc. Without the existence of suitable polymer materials progress in many of these areas would have been limited. Polymer materials are appreciated for their chemical, physical and economical qualities including low production cost, safety aspects and low environmental impact (cf. life-cycle analysis). 

The series of Sensors Applications will deal with the use of sensors in the key technical and economic sectors and systems Sensors in Manufacturing, Intelligent Buildings, Medicine and Health Care, Automotive Technology, Aerospace Technology, Environmental Technology and Household Appliances. Each volume will be edited by specialists in the field. Individual volumes may differ in certain respects as dictated by the topic, but the emphasis in each case will be on the process or system in question which sensor is used, where, how and why, and exactly what the benefits are to the user. The process or system itself will of course be outlined and... 

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