1.

Record Nr.

UNINA9910783933903321

Autore

Kohl Arthur L

Titolo

Gas purification [[electronic resource]]

Pubbl/distr/stampa

Houston, Tex., : Gulf Pub., c1997

ISBN

1-281-79614-X

9786611796143

0-08-050720-4

Edizione

[5th ed. /]

Descrizione fisica

1 online resource (1409 p.)

Altri autori (Persone)

NielsenRichard (Richard B.)

Disciplina

665.7

Soggetti

Gases - Purification

Chemistry, Technical

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Front Cover; Gas Purification; Copyright Page; Contents; Preface; Chapter 1. Introduction; Chapter 2. Alkanolamines for Hydrogen Sulfide and Carbon Dioxide Removal; Chapter 3. Mechanical Design and Operation of Alkanolamine Plants; Chapter 4. Removal and Use of Ammonia in Gas Purification; Chapter 5. Alkaline Salt Solutions for Acid Gas Removal; Chapter 6. Water as an Absorbent for Gas Impurities; Chapter 7. Sulfur Dioxide Removal; Chapter 8. Sulfur Recovery Processes; Chapter 9. Liquid Phase Oxidation Processes for Hydrogen Sulfide Removal; Chapter 10. Control of Nitrogen Oxides

Chapter 11. Absorption of Water Vapor by Dehydrating SolutionsChapter 12. Gas Dehydration and Purification by Adsorption; Chapter 13. Thermal and Catalytic Conversion of Gas Impurities; Chapter 14. Physical Solvents for Acid Gas Removal; Chapter 15. Membrane Permeation Processes; Chapter 16. Miscellaneous Gas Purification Techniques; Appendix; Index

Sommario/riassunto

This massively updated and expanded fifth edition is the most complete, authoritative engineering treatment of the dehydration and gas purification processes used in industry today.  Of great value to design and operations engineers, it gives practical process and equipment design descriptions, basic data, plant performance results, and other detailed information on gas purification processes and



hardware.  This latest edition incorporates all significant advances in the field since 1985.You will find major new chapters on the rapidly expanding technologies of nitrogen oxide contro

2.

Record Nr.

UNINA9910377833203321

Titolo

Behavior of Radionuclides in the Environment I : Function of Particles in Aquatic System / / edited by Kenji Kato, Alexei Konoplev, Stepan N. Kalmykov

Pubbl/distr/stampa

Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020

ISBN

981-15-0679-5

Edizione

[1st ed. 2020.]

Descrizione fisica

1 online resource (X, 225 p. 93 illus., 63 illus. in color.)

Disciplina

539.752

Soggetti

Water - Pollution

Radiation - Safety measures

Radiation—Safety measures

Environmental management

Environmental monitoring

Nuclear chemistry

Pollution prevention

Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution

Effects of Radiation/Radiation Protection

Environmental Management

Monitoring/Environmental Analysis

Nuclear Chemistry

Industrial Pollution Prevention

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

1 Microbial ecological function in migration of radionuclides in groundwater -- 2 Microbial diversity and possible activity in nitrate- and radionuclide-contaminated groundwater -- 3 Function of microbes



on chemical species transformation of radionuclides -- 4 Direct detection of denitrifying bacteria in groundwater by GeneFISH -- 5 Difference in the solid-water distributions of radiocesium in rivers in Fukushima and Chernobyl -- 6 Function of colloidal and nanoparticles in sorption of radionuclides -- 7 Application of electron microscopy to understanding colloid-facilitated transport of radionuclides at the Mayak Production Association facility, near Lake Karachai, Russia -- 8 Numerical analysis of migration of nitrate ions in the groundwater system of Lake Karachai Area, Southern Ural, Russia -- 9 Commentary on the function of micro- to nano-scale particles in radionuclide migration through groundwater.

Sommario/riassunto

The 3-volume set highlights the behavior of radionuclides in the environment and focusing on the development of related fields of study, including microbiology and nanoscience. In this context, it discusses the behavior of radionuclides released in areas of Lake Karachai in Ural, and those released as a result of Chernobyl accident (1986), and in Fukushima (2011). Volume I presents the experiences gained in South Urals (“Mayak” plant, Lake Karachai), providing a scientific basis for more precise understanding of the behavior of radionuclides in complex subsurface environments. On the basis of monitoring data, it examines the pathways of radionuclide migration and the influence of the geological environment and groundwater on the migration, with a particular focus on particles from the nanoscale to microscale. It also discusses the function of microbes and microscale particles, from their direct interaction with radionuclides to their ecological role in changing the physic-chemical condition of a given environment. Lastly, the protective properties of geological media are also characterized, and mathematical modeling of contaminant migration in the area of Lake Karachai is used to provide information regarding the migration of radionuclides.