crt Articles

29 Results found

A study on PbO in CRT funnel glass at high–temperature condition

by Inderscience Publishers  (Jan. 30, 2012)

Glasses from the end–of–life Cathode Ray Tubes (CRTs) represent a pressing environmental problem, especially the funnel glass containing high lead concentration. To avoid lead contamination and re–utilise it, it is of great importance to study the separation process of lead contained in the funnel glass. In this study, the microstructure of scrap ...

Materials recovery from waste cathode ray tubes (CRTs)

by WRAP (the Waste & Resources Action Programme)  (Jan. 1, 2004)

Executive summary ObjectivesThis is the second interim report of this project being carried out by ICER with support from Glass Technology Services. The project is examining potential markets for waste CRT glass. In this second stage five potential applications have been investigated, three for screen glass which does not contain lead and two for ...

CRT Displays -- Solving Tomorrow´s Water-Distribution Control Problems Today

by American Water Works Association (AWWA)  (May 1, 1977)

The experience of the California Department of Water Resources with its State Water Project control system is used to demonstrate the application of cathode ray tube (CRT) devices and their adaptability. Information display with CRT devices is accomplished by using one of three techniques of data presentation, graphic, nongraphic, or partial ...

Recycled CRT Panel Glass as an Energy Reducing Fluxing Body Additiive in Heavy Clay Construction Products. GLA35-005

by WRAP (the Waste & Resources Action Programme)  (Mar. 1, 2006)

The use of recycled glass as a heavy clay product fluxing body additive is not a new concept. CERAM Building Technology (CBT) have recently completed a major WRAP funded brick industry project (WRAP project GLA2-018) investigating the energy saving and emissions reducing benefits of using powdered recycled container glass for just such purposes. ...

International joint venture of two giants in the CRT industry: strategy analysis using system dynamics

by Inderscience Publishers  (Feb. 10, 2004)

The past decade has seen a dramatic rise in the number international joint ventures (IJV) and a great majority of them fail. Although the research literature continues to expand, there is an imbalance to the attention paid to the process and operational management side of IJVs. We begin this article with a survey of the literature and we segment ...

E-waste assessment methodology and validation in India

by Springer  (Mar. 1, 2006)

An attempt has been made to establish an approach and a methodology to quantify electronic waste (e-waste) in India. The study was limited to personal computers (PCs) and televisions (TVs) within the state boundaries of Delhi and in selected areas in the National Capital Region (NCR). Material flow analysis was used to establish an e-waste trade ...

Retrofit Schemes Around the Globe

by Johnson Matthey Emission Control Technologies  (Jan. 1, 2006)

More than a decade on from the commercial introduction of Johnson Matthey’s Continuously Regenerating Trap (CRT®) technology, Global Emissions Management looks at how heavy duty diesel (HDD) retrofit schemes have developed during this period, and the reasons for their success.The situations in each city or country are different, and call for ...

A Water Utility Energy Management Program - Dallas, Texas

by American Water Works Association (AWWA)  (Mar. 1, 1978)

The Dallas Water Utilities´ ongoing program of design, construction, and operating procedures geared to conserving energy while making optimum use of available water resources was capped recently by the installation of a computer-based data acquisition and control system that is expected to increase operational efficiency and decrease power costs ...

Integrating virtual 3-D display systems into product design reviews: some insights from empirical testing

by Inderscience Publishers  (Feb. 11, 2004)

The infusion of virtual three-dimensional (3-D) display systems into the product design and development process has intrigued researchers and practitioners in recent years. However, the variety of commercially available devices has complicated system selection and use for this application. This paper presents results of a study designed to ...

Joint Discussion--Computer Application in Distribution System Operations; Experience in Santa Clara County, Calif.

by American Water Works Association (AWWA)  (Feb. 1, 1973)

A computer-aided supervisory control system has been installed in Santa Clara, California, to provide pertinent information on pressure, flow, etc. at each pump station and control valves in the system. The system uses a minicomputer with CRT display, and an analog (FSK) telemetry. Presented are various problems which can inhibit the ...

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