Recycling of Plastic Materials potx

... and industrial interest in the recycling of plastic materials. This book is intended to focus on the state of the art in recycling, the most re- cent technologies of recycling, and some recent scientific ... practice and are thus able to offer an overview of experience in plastic recycling which is of interest in other areas of recycling as well. Other references to...

Ngày tải lên: 27/06/2014, 06:20

... full characterisation of any hypothetical zeolite must therefore include an analysis of framework topology and of the types of building unit present, as well as some estimate of the thermodynamic stability of the ... and exciting field of simulations of zeolite surfaces. The next three chapters focus on the modelling of sorbed molecules in zeolites. Chapter 2 describes the s...

Ngày tải lên: 15/03/2014, 18:20

... with initial strain solution of the direct problem of description of mechanical properties of existing materials to the study of the inverse problem of production of materials with preas- signed ... porous materials with small value of ε 0 and means that the process of collapse of pores takes place in the range of elastic strain. According to this scheme, at the po...

Ngày tải lên: 16/03/2014, 22:20

... fibers). Chapter 2 FUNDAMENTALS OF MECHANICS OF SOLIDS The behavior of composite materials whose micro- and macrostructures are much more complicated than those of traditional structural materials such as ... fiberglass fabric. Courtesy of CRISM. Fig. 1.20. Geodesic winding of a pressure vessel. 36 Advanced mechanics of composite materials Here, l are directional cosines of...

Ngày tải lên: 22/03/2014, 12:20

... Impact of Management of Plastic Wastes Mechanical Recycling Feedstock Recycling Sorting and Separation of Mixed Plastics Future Trends in Plastic Waste Management 3 Plastic Wastes Plastic ... example of the continuous increase in the use of plastic materials. A car's weight can be reduced by 100-200 kg through the replacement of conventional metallic...

Ngày tải lên: 01/04/2014, 11:45

... Korea 5 Department of Chemistry, BK21 School of Chemical Materials Science and Department of Energy Science, Sungkyunkwan University, Suwon, 440-746, Korea 6 Department of Mineral Resources ... the amount of light phenols was increased because of the catalytic cracking of heavy phenols into light phenols and aromatics. The amount of aromatics increased remarkably as a r...

Ngày tải lên: 20/06/2014, 23:20

... Chapter 1 A Review of Materials Science 1 1.1. Introduction 1 1.2. Structure 2 1.3. Defects in Solids 10 1.4. Bonding of Materials 14 1.5. Thermodynamics of Materials 21 ... variety of properties. The branch of study known as materials science and engineering evolved in part to classify those features that are common among the structure and proper...

Ngày tải lên: 27/06/2014, 06:20

... mesoporous materials [11-13]. A number of reviews dealing with different types of periodic mesoporous materials such as aluminophosphates [14], non-silica materials [15-17], inclusion materials ... Robson R., Design and Construction of a New Class of Scaffolding-like Materials Comprising Infinite Polymeric Frameworks of 3D- Linked Molecular Rods. A Reappraisal of the...

Ngày tải lên: 23/04/2013, 14:23

... frequently used term in the field of microporous materials is “molecular sieves” [5] that refers to a class of porous materials that can distinguish molecules on the basis of size and shape. This chapter ... Robson R., Design and Construction of a New Class of Scaffolding-like Materials Comprising Infinite Polymeric Frameworks of 3D- Linked Molecular Rods. A Reappraisal o...

Ngày tải lên: 23/04/2013, 20:25

... possible to obtain a surface finish of Ra about 0.3 µm. Typical applications of HB include finishing of a variety of internal profiles such as prismatic internal profiles, internal gear flanks, ... Hastelloy, Stellite and other exotic materials are clas- sified as hard-turned materials. Machining of Hard Materials 117 In the contact zone, the austenite temperature of th...

Ngày tải lên: 18/10/2013, 03:15