Author: Donald T. RichardsonPublisher:
ISBN:
Category :
Languages : en
Pages : 70
Book Description
The Performance of Silica Gel in the Treatment of Air
Author: Donald T. RichardsonDynamic Performance Characterization of Bound, Porous Silica Gel Desiccant
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Drying of air with silica gel is a well established procedure. However, for the specific use of silica gel in a novel desiccant air conditioning system, which continually cools the silica gel and utilizes solar energy for silica gel regeneration, conventional packed bed devices are not suitable. For this system to operate effectively the silica gel must not rise in its temperature or its capacity will be greatly diminished. Dynamic dehumidificatuion performance was investigted for a silica gel desiccant fabricated in bound, porous paper-like sheets. Sheets of various thickness (0.7 to 3 mm) were fabricated and tested under several dynamic flow conditions in a flat rectangular channel apparatus. During each experiment conditions of inlet moisture, air flowrate, and sheet temperature were maintained constant. Comparisons were also made with conventional silica gel pellets and with other forms of bound silica gel. The sheets show superior utilization of silica gel in short times (30 minutes or less). Tests were also made to examine the sheet structure in order to explore the effect of temperature on the porous structure, and to obtain pore size distributions.
A Study in Adsorption Air-conditioning Using Silica Gel
Author: Rafik Wahib MomtazPublisher:
ISBN:
Category : Air conditioning
Languages : en
Pages : 220
Book Description
Accelerated Predictive Stability (APS)
Author: Fenghe QiuPublisher: Academic Press
ISBN: 0128027851
Category : Medical
Languages : en
Pages : 514
Book Description
Accelerated Predictive Stability (APS): Fundamentals and Pharmaceutical Industry Practices provides coverage of both the fundamental principles and pharmaceutical industry applications of the APS approach. Fundamental chapters explain the scientific basis of the APS approach, while case study chapters from many innovative pharmaceutical companies provide a thorough overview of the current status of APS applications in the pharmaceutical industry. In addition, up-to-date experiences in utilizing APS data for regulatory submissions in many regions and countries highlight the potential of APS in support of registration stability testing for certain regulatory submissions. This book provides high level strategies for the successful implementation of APS in a pharmaceutical company. It offers scientists and regulators a comprehensive resource on how the pharmaceutical industry can enhance their understanding of a product’s stability and predict drug expiry more accurately and quickly. Provides a comprehensive, one-stop-shop resource for accelerated predictive stability (APS) Presents the scientific basis of different APS models Includes the applications and utilities of APS that are demonstrated through numerous case studies Covers up-to-date regulatory experience
A Study of the Silica Gel Adsorption System for Summer Air Conditioning
Author: Charles H. LuckeThe Chemical Removal of Water from Activated Silica Gel, and Its Effect on Adsorption
Author: K. K. KearbySpecification for Silica Gel Acid Activated for Aircraft Purposes
Author: British Standards Institute StaffPublisher:
ISBN: 9780580395581
Category :
Languages : en
Pages : 6
Book Description
Silica gel, Desiccants, Air transport engineering, Performance testing, Efficiency, Drying, Test equipment, Sulfates, Determination of content, Containers, Cans, Bulk storage containers, Dimensions
Determination of Toxic Organic Chemicals In Natural Waters, Sediments and Soils
Author: T. R. CromptonPublisher: Academic Press
ISBN: 0128165308
Category : Science
Languages : en
Pages : 422
Book Description
Determination of Toxic Organic Chemicals in Natural Waters, Sediments and Soils: Determination and Analysis reviews the latest techniques for the determination and assessment of both current and emerging organic compounds in a range of important environmental contexts. A wide range of organic compounds in non-saline waters are discussed in the opening chapters, including hydrocarbons, surface active agents and volatile organic compounds. This is followed by multiorganics, pesticides and organometallic compounds in non-saline waters. Organic compounds in aqueous precipitation are then explored before the book goes on to discuss compounds in soils, including extraction techniques, insecticides, herbicides and fungicides, and organometallic compounds. Finally, the concluding chapters focus on compounds in sediments, providing readers with the latest information in the field and supporting them as they address the important issue surrounding organic material throughout ecosystems. Highlights the latest methods for analyzing a wide range of organic compounds Supports researchers by providing detailed information across a range of ecosystems Includes detailed guidance for assessing complex mixtures of organic compounds in the environment
EPA 625/1
Author: Adsorption Technology and Design
Author: W John Thomas, FEngPublisher: Butterworth-Heinemann
ISBN: 9780750619592
Category : Science
Languages : en
Pages : 290
Book Description
The aim of this book is to provide all those involved in designing and running adsorption processes with a guide to adsorption technology and design.