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Autore: | Berezkin V. G (Viktor Grigorʹevich), <1931-> |
Titolo: | Capillary gas adsorption chromatography [[electronic resource] /] / by V.G. Berezkin and J. de Zeeuw |
Pubblicazione: | Heidelberg, : Hüthig Verlag, c1996 |
Descrizione fisica: | 1 online resource (334 p.) |
Disciplina: | 543.0896 |
622 | |
Soggetto topico: | Gas chromatography |
Altri autori: | ZeeuwJ. de (Jaap) |
Note generali: | Description based upon print version of record. |
Nota di bibliografia: | Includes bibliographical references and index. |
Nota di contenuto: | Capillary Gas Adsorption Chromatography; Contents; 1. Introduction; 1.1 Advantages and Limitations of Gas-Solid Chromatography; 1.2 Discovery of Gas-Solid Open Tubular Capillary Columns; 1.3 Classification of Capillary Columns in Gas Chromatography; References; 2. Capillary Gas-Solid Chromatography (Advantages and Limitations); 2.1 On the Role of Gas-Solid Chromatography; 2.2 Comparison of Open Tubular and Packed Gas Adsorption Columns; 2.3 Some Peculiarities of Capillary Adsorption Columns; 2.4 Uncoated Capillaries as Capillary Adsorption Columns; References |
3. Fundamentals of Gas-Solid Chromatography3.1 Retention in Gas-Solid Chromatography; 3.2 Chromatographic Zone Broadening in ALOT Columns; 3.3 Dependence of Column Efficiency on Sample Size; 3.4 Resolution of Analyzed Compounds; References; 4. Chromatographic Adsorbents; 4.1 Carbon Adsorbents; 4.2 Molybdenite (MoS2); 4.3 Porous Polymer Adsorbents; 4.4 Silica Gels; 4.5 Alumina; 4.6 Molecular Sieves; 4.7 Ionic Adsorbents; References; 5. Modified Gas-Solid Chromatography; 5.1 Solid Adsorbents Modified by Non-volatile Organic Compounds; 5.2 Adsorbents Modified by Inorganic Salts | |
5.3 Chemically Modified Adsorbents (Bonded-Phase Silica as Adsorbent in Gas Chromatography)5.4 Adsorbents Modified by Volatile Compounds; 5.4.1 The Role of Volatile Modifier in Gas Chromatography; 5.4.2 Water Vapor as Carrier Gas and Modifying Agent; 5.4.3 Water Vapor (Carrier Gas) and Inorganic Salts (Stationary Phase) in Gas Chromatography; 5.4.4 Carbon Dioxide as Carrier Gas and Modifying Agent; 5.4.5 Use of Volatile Modifier (""Transparent"" to the Flame Ionization Detector); 5.4.6 Using Volatile Modifier with Super-selective Detector | |
5.5 Adsorption Open Tubular Columns with Modified AdsorbentsReferences; 6. Preparation of Adsorbent Layer Open Tubular Columns; 6.1 Suspension Method; 6.1.1 ALOT Columns with Graphitized Carbon Black; 6.1.2 ALOT Columns with Alumina; 6.1.3 ALOT Columns with other Oxide Adsorbents; 6.1.4 ALOT Columns with Molecular Sieves; 6.1.5 SCOT Columns; 6.2 Preparation of Adsorbent Layer by Synthesis from Materials of the Inner Capillary Walls; 6.3 Preparation of ALOT Columns by Sorbent Synthesis inside the Capillary Column; 6.4 Formation of Adsorption Layer during Glass Capillary Drawing; 6.5 Conclusion | |
References7. Applications of ALOT Columns; 7.1 The Carrier Gas; 7.1.1 Use of Hydrogen; 7.1.2 Optimum Carrier Gas Velocity; 7.2 Release of Particles from the Column Wall upon Application; 7.2.1 Use of Pre-columns; 7.2.2 Use of Particle Traps; 7.3 Separation of Gases; 7.3.1 Inert Gases; 7.3.2 Carbon Monoxide; 7.3.3 Carbon Dioxide; 7.3.4 Carbon Monoxide, Carbon Dioxide and Air; 7.3.5 Carbon Dioxide, C1-C4 Hydrocarbons and Inert Gases; 7.3.6 Sulfur Gases; 7.4 Separation of C1-C5 Hydrocarbons; 7.4.1 C1-C2 Hydrocarbons; 7.4.2 C1-C4 Hydrocarbons | |
7.4.3 Hydrocarbon Impurity Analysis in Main Hydrocarbon Streams | |
Titolo autorizzato: | Capillary gas adsorption chromatography |
ISBN: | 1-281-84262-1 |
9786611842628 | |
3-527-61475-3 | |
3-527-61474-5 | |
Formato: | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910830259103321 |
Lo trovi qui: | Univ. Federico II |
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