Best available techniques (BAT) reference document on surface treatment using organic solvents including preservation of wood and wood products with chemicals: Industrial Emissions Directive 2010/75/EU (Integrated Pollution Prevention and Control)

The Best Available Techniques (BAT) Reference Document (BREF) on Surface Treatment using Organic Solvents including Preservation of Wood and Wood Products with Chemicals is part of a series of documents presenting the results of an exchange of information between EU Member States, the industries concerned, non-governmental organisations promoting environmental protection, and the Commission, to draw up, review and – where necessary – update BAT reference documents as required by Article 13(1) of Directive 2010/75/EU on Industrial Emissions (the Directive). This document is published by the European Commission pursuant to Article 13(6) of the Directive. The BREF on Surface Treatment Using Organic Solvents including Preservation of Wood and Wood Products with Chemicals covers the surface treatment of substances, objects or products using organic solvents as well as the preservation of wood and wood products using chemicals as specified in Sections 6.7 and 6.10 of Annex I to Directive 2010/75/EU respectively. Important issues for the implementation of Directive 2010/75/EU in the surface treatment using organic solvents (STS) and the wood preservation with chemicals (WPC) sectors are emissions to air and water as well as energy and water consumption. Chapter 1 provides general information on the STS sector and on the main environmental issues associated with their use. Chapters 2 to 14 give the applied processes, current emission and consumption levels, techniques to consider in the determination of BAT for the STS sectors that are covered by these chapters. Chapter 15 provides general information, applied processes, current emission and consumption levels, techniques to consider in the determination of BAT for the wood preservation sector. Chapter 16 provides thumbnail descriptions of additional STS sectors, for which a data collection via questionnaires has not been carried out. General techniques to consider in the determination of BAT (i.e. those techniques to consider that are widely applied in the STS sector) are reported in Chapter 17. Chapter 18 presents the BAT conclusions as defined in Article 3(12) of the Directive, both general and sector-specific. Chapter 19 provides the emerging techniques for the STS and WPC sectors. Concluding remarks and recommendations for future work are presented in Chapter 20.JRC.B.5-Circular Economy and Industrial Leadershi

New advances in vehicular technology and automotive engineering

An automobile was seen as a simple accessory of luxury in the early years of the past century. Therefore, it was an expensive asset which none of the common citizen could afford. It was necessary to pass a long period and waiting for Henry Ford to establish the first plants with the series fabrication. This new industrial paradigm makes easy to the common American to acquire an automobile, either for running away or for working purposes. Since that date, the automotive research grown exponentially to the levels observed in the actuality. Now, the automobiles are indispensable goods; saying with other words, the automobile is a first necessity article in a wide number of aspects of living: for workers to allow them to move from their homes into their workplaces, for transportation of students, for allowing the domestic women in their home tasks, for ambulances to carry people with decease to the hospitals, for transportation of materials, and so on, the list don’t ends. The new goal pursued by the automotive industry is to provide electric vehicles at low cost and with high reliability. This commitment is justified by the oil’s peak extraction on 50s of this century and also by the necessity to reduce the emissions of CO2 to the atmosphere, as well as to reduce the needs of this even more valuable natural resource. In order to achieve this task and to improve the regular cars based on oil, the automotive industry is even more concerned on doing applied research on technology and on fundamental research of new materials. The most important idea to retain from the previous introduction is to clarify the minds of the potential readers for the direct and indirect penetration of the vehicles and the vehicular industry in the today’s life. In this sequence of ideas, this book tries not only to fill a gap by presenting fresh subjects related to the vehicular technology and to the automotive engineering but to provide guidelines for future research. This book account with valuable contributions from worldwide experts of automotive’s field. The amount and type of contributions were judiciously selected to cover a broad range of research. The reader can found the most recent and cutting-edge sources of information divided in four major groups: electronics (power, communications, optics, batteries, alternators and sensors), mechanics (suspension control, torque converters, deformation analysis, structural monitoring), materials (nanotechnology, nanocomposites, lubrificants, biodegradable, composites, structural monitoring) and manufacturing (supply chains). We are sure that you will enjoy this book and will profit with the technical and scientific contents. To finish, we are thankful to all of those who contributed to this book and who made it possible.info:eu-repo/semantics/publishedVersio

Sustainable manufacturing tactics and improvement methodology : a structured and systematic approach to identify improvement opportunities

Growing environmental concerns caused by increasing consumption of natural resources and pollution need to be addressed. Manufacturing dictates the efficiency with which resource inputs are transformed into economically valuable outputs in the form of products and services. Consequently it is also responsible for the resulting waste and pollution generated from this transformation process. This research explored the challenges faced by sustainable manufacturing as a concept and as a model for manufacturing systems. The work is strongly based on the concepts of sustainability and industrial ecology applied at factory level. The research objectives were to understand what companies are doing to improve their sustainability performance at operational level (resource productivity) and to help other companies repeating such improvements in their own factory. In other words, the aim is to generalise sustainable practices across the manufacturing industry. The work started with a review of existing theories and practices for sustainable manufacturing and other related fields of research such as industrial ecology, cleaner production and pollution prevention. The concepts, themes, strategies and principles found in the literature provided a strong foundation to approach resource productivity improvements. The industrial cases collected gave an insight into the application of these strategies and principles in a factory. From the analysis of existing theories and practices, generic tactics were developed by translating 1000+ practices into generic rules and by mapping them against strategies and principles for sustainable manufacturing to check the completeness and consistency of the tactics library. To test the tactics and assist the user in their use through factory modelling, an improvement methodology was developed based on the same strategies and principles to provide a structured guide for accessing tactics and systematically identifying improvement opportunities. The research findings were tested with a series of prototype applications. These tests were carried out as part of a wider project (THERM). This project uses a modelling and simulation approach to capture the resource flows (material, energy, water and waste), the interactions within the manufacturing system (manufacturing operations, surrounding buildings and supporting facilities) and the influence of external factors‘ variation (weather conditions, building orientation and neighbouring infrastructures). The outcomes of the prototype applications helped develop and refine the research findings. The contribution to knowledge of this research resides in bridging the gap between high-level concepts for sustainability and industrial practices by developing a library of tactics to generalise sustainable manufacturing practices and an improvement methodology to guide the tactics implementation. From a practical viewpoint, the research provides a structured and systematic approach for manufacturers to undertake the journey towards more sustainable practice by improving resource flows in their factory

NASA Tech Briefs, September 1992

Topics include: Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences

Low-grade Heat Recovery for Sustainable Automotive Manufacturing

PhD ThesisIn response to the need for UK manufacturing to decarbonise its production processes and become more sustainable, an increasing interest has been given to low-grade heat recovery technologies able to energy-efficiently control the temperature and humidity of the air supplied for product-specific applications. This study aims to investigate the novel use of liquid desiccant technology in automotive painting. The work includes a literature review on automotive manufacturing and painting to analyse processes, energy consumption, waste heat sources and the importance of temperature and humidity control, identifying how the liquid desiccant technology could match these conditions. Based on the knowledge of the main operating factors of the liquid desiccant technology, a framework for the techno-economic feasibility analysis of different heat recovery scenarios was developed. The techno economic analysis proposed new correlations for the analysis of the heat and mass transfer in the dehumidifier and regenerator of the liquid desiccant system able to predict the performance of the system under different conditions. Novel configurations for the use of liquid desiccant technology in the field of low-grade heat recovery and painting processes were designed and case studies were carried out to estimate the energy and economic performance of the designed novel configurations. Also, the performance of the technology in different outdoor air conditions, such as hot and humid climates, was estimated and compared with the UK. The case studies showed that the potential for heat recovery from transformers, compressors and thermal oxidisers and its use for air-conditioning, painting operation and air dehydration are high enough to achieve significant energy savings in terms of natural gas and electricity. Also, significant energy savings for cooling and dehumidification are achievable by employing the technology in hot and humid climates. Potential innovative solutions to increase the energy and economic performance of the liquid desiccant technology for automotive painting were also recommended. It was concluded that energy-efficient use of low-grade heat sources to drive the liquid desiccant technology could help the automotive industry to reduce its energy consumption and increase the sustainability of its production process