Dissertation > Excellent graduate degree dissertation topics show

Experiment Study of the Biogas Purification Process by Zeolite Filling Washing

Author: MaZhiYong
Tutor: ZhangQuanGuo
School: Henan Agricultural University
Course: Agricultural Biological Environmental and Energy Engineering
Keywords: biogas purification zeolite washing method adsorption packing removal rate
CLC: TQ221.11
Type: Master's thesis
Year: 2011
Downloads: 7
Quote: 0
Read: Download Dissertation

Abstract


The paper is supported by the leap of national agricultural science and technology projects "the integration and demonstration of cycle agricultural technology with straw energy utilization as core technology" （project Numbers: 2130106-38） and the national agricultural science and technology achievements transformation "the pilot and transformation of the solar complementary heat for rural efficient projects of biogas equipment engineering technology " （project Numbers: 05EFN214100171）.This paper we used the experimental device of processing power is 2.4 m3·h- 1 biogas purification processing quality which is developed in the Key Laboratory of Renewable Energy of Agricultural Ministry,studied on the process of biogas purification and upgrade through compressed water scrubbing to removal of the CO2 in biogas with zeolite for adsorption packing。The experimental results show that the rate of CO2 removal in biogas reached to 65%, about 75% of CH4 are recovery, and the Zeolite filling had significant effects on the CO2 removal。This paper mainly get the following conclusions:（1）When using the adsorption zeolite as the packing washing tower,the pressurized water purification effect of biogas is very obvious, The effect of CO2 removal rate is larger, and the higher the pressure in the washing tower of packing cleaning effect ,the more obvious difference.（2） The experiment device has good stability in this experiment, and can effectively contrast experiment.（3） The main evaluation index CO2 removal rate of this experiment results has a stable increase trend with the the size of zeolite that is the packing washing tower reducing.（4） The adopted the experiment method of this paper are pure physical clean purification processing method, with good economic and environmental protection,and effectively improves the quality of biogas ,and provides an important scientific reference for further research of the biogas purification engineering technology.

Related Dissertations

  1. Study on Protective Effects of Apple Polyphenol on Immune System Injury Caused by γ-Ray,S661.1
  2. Study on Wastewater Purification Effect of the Free Surface Wetland with Different Substrates and Plant Combination,X703
  3. Penicillium Expansum TS414 Lipase in Pichia Pastori: Expression, Purification and Enantioselective Esterification of (R, S)-naproxen,Q814
  4. Studies on Fermentation Optimization, Purification and Enzyme Characteristics of Lipase from Aspergillus Oryzae FS-1,TQ925.6
  5. Studies on Isolation, Purification and Chemical Structure for Polysaccharides from Camellia Chrysantha(Hu) Tuyama,S567.19
  6. Research of Glycosaminoglycan from Perna Virids Effect on Blood Lipid,R285.5
  7. Purification of Endogenous Proteases from (Litopenaeus Vannamei) Shrimp Head and Their Enzymology Properties,S985.21
  8. Study on the Preparation of the Low Molecular Weight Fuciodan from Sargassum Henslowianum (C.Agardh) and Anti-tumor Activity,TS254.9
  9. Under microaerobic conditions closed calcium carbide furnace exhaust COS gas adsorption purification,X781
  10. Studies on Extraction and Analysis of Fructooligosaccharides in Smallanthus Sonchifolius,TS255.1
  11. Study on the Chimisorption Removal of FCC Gasoline Sulfur Compound,TE624.55
  12. Optimization of Fermentation Conditions, Purification, Cloning and Expression of a Cold-active Lipase from Pseudomonas Sp.RT-1,TQ925
  13. Extraction, Purification and Antifungal Activity of Anthocyanins in Drop Fruits of Chinese Baberry,TQ914.1
  14. Research on the Laws of Nitrogen and Phosphorus Loss and Control Scheme in Eryuan Rural,X712
  15. Preliminary Research on Characterization of Thermophilic Protease Pasey and Helicase Htc16,Q814
  16. Studies on the Process and Facilities of Straw-Excrement Ferment Technology for Biogas and Biological-Organic Compound Fertilizer,S141
  17. Study on the Separation and Purification Way of Arctiin from Fructus Arctii and the Effect of Arctiin on the Growth of Mice C2C12 Cells,S853.7
  18. Purification of Human Respiratory Syncytial Virus Fusion Protein with Immunomagnetic Microsphere Technology,R373
  19. Identification of Marine Sreptomyces Sp. GY-4 and Researches on Its Antimicrobial Substances,Q936
  20. Prokaryotic Expression and Purification of Human Beta-Defensin-9,Q78

CLC: > Industrial Technology > Chemical Industry > Basic Organic Chemistry Industry > The production of aliphatic compounds ( acyclic compounds) > Aliphatic hydrocarbons > Saturated lipid hydrocarbon > Methane ( biogas )
© 2012 www.DissertationTopic.Net  Mobile