Download or read book Preparation of Activated Carbon from Oil Palm Empty Fruit Bunch for Adsorption of Phenol and Hydrogen written by Siti Hadjar Md. Arshad and published by . This book was released on 2013 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production of Powdered Activated Carbon from Oil Palm Empty Fruit Bunch for Removal of Phenol and Treatment of Palm Oil Mill Final Effluent written by Emad S. M. Ameen and published by . This book was released on 2010 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation and Characterization of Activated Carbon Made from Oil Palm Empty Fruit Bunch written by Noor Hidayu Abdul Rani and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production of Activated Carbon from Oil Palm Empty Fruit Bunches for Removal of Cadmium written by Amode Jeminat Omotayo and published by . This book was released on 2010 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Different method of preparations had been proposed by prior research studies to remove heavy metals from industrial wastewater. In this research, various PAC samples from oil palm empty fruit bunches have been prepared by physical activation using steam to study the varying operating parameters of activation temperature, activation time and steam flow rate using 2- level full factorial experimental design to screen for the best quality adsorbent. The prepared EFB samples were carbonized for 30 minutes using nitrogen gas, followed by activation with steam gas at different thermal activation temperature of 600, 750 and 900°C with steam flow rates 2.0, 3.0, 4.0 mL/min, and contact time at 15, 30 and 45 minutes respectively for the production of activated carbon. Series of batch laboratory experiments were conducted in order to investigate the feasibility of activated carbon -derived from oil palm empty fruit bunches for the removal cadmium from aqueous solution through the adsorption process. Assessment was carried out by studying the influence of removal of Cadmium due to pH, adsorbent dosage and agitation rate to select the optimum production conditions for the novel PACs. Based on the analysis of variance (ANOVA) and batch adsorption test, the results indicated that activated carbon derived from 900°C, steam flow rate- 2ml/min and activation time of 15 minutes had maximum adsorption capacity at 2 mins (0.273 mg/g) for the removal of cadmium (97.2 %), R2 = 0.999 in the aqueous solutions with a yield of 21.8% and correlation coefficient R2 = 0.992. The optimum PAC sample selected was investigated through adsorption tests on aqueous solution of cadmium using the adsorption isotherms such as Langmuir and Freundlich to evaluate or predict the adsorption characteristics. In the isotherm studies, the trend of Langmuir and Freundlich coefficients ( , , and n) were in agreement with cadmium initial concentration trend. Batch adsorption studies showed that equilibrium time of 2 mins of agitation at 150 rpm was needed for the adsorption of cadmium on the activated carbon during experiment. The regression coefficient (R2) showed that Langmuir isotherm (R2= 0.984) fits the result better than Freundlich isotherms (R2 = 0.950). The characterization of PACs produced was measured to evaluate its quality and the results showed that 900°C activation temperature, 15 minutes activation time and 2.0 ml/mins steam flow rate had a high surface area of 635.16m2/g. These characteristics were observed to have favoured 900°C activated temperature, 15 mins activation time and 2.0 ml/mins steam flow rate with respect to adsorption of cadmium. EFB based- PAC would be promising in such a way that the industrial oil palm solid residue would.
Download or read book Innovations in Thermochemical Technologies for Biofuel Processing written by Sonil Nanda and published by Elsevier. This book was released on 2022-03-15 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovations in Thermochemical Technologies for Biofuel Processing broadly covers current technologies in alternate fuels and chemical production, a few of which include biomass-to-liquid, biomass-to-gas and gas-to-liquid biomass conversion technologies. The topics in this book include elaborative discussions on biomass feedstocks, biomass-to-liquid technologies (liquefaction, pyrolysis and transesterification), biomass-to-gas technologies (gasification), gas-to-liquid technologies (syngas fermentation and Fischer-Tropsch synthesis), co-processing technologies, fuel upgrading technologies (hydrotreating and reforming), novel catalyst development for biorefining, biorefining process optimization, unit operations, reaction kinetics, artificial neural network, and much more. The book comprehensively discusses the strengths, weaknesses, opportunities and threats of notable biofuels (e.g., bio-oil, biocrude oil, biodiesel, bioethanol, biobutanol, bio-jet fuels, biohydrogen, biomethane, synthesis gas, hydrocarbon fuels, etc.). - Addresses solutions for clean fuel, energy security, waste management, waste valorization, reduced greenhouse gas emissions, carbon capture and sequestration, circular economy and climate change mitigation - Includes applications of thermochemical conversion and reforming technologies for waste biomass to biofuels - Covers current technologies in alternate fuels and chemicals production, a few of which include conversion technologies (i.e., liquefaction, gasification, pyrolysis, torrefaction, transesterification, organic transformation, carbon-carbon and carbon-heteroatom coupling reactions, oxidation, and reforming processes, etc.), hydrotreating technologies (i.e., hydrogenation, hydrodesulfurization, hydrodenitrogenation, hydrodearomatization and hydrodemetalization) and catalytic processes.
Download or read book Preparation of Activated Carbons Derived from Oil Palm Empty Fruit Bunch and Their Modification by N doped Treatment for Supercapacitor written by 陳氏妙玄 and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activated Carbon Fiber and Textiles written by Jonathan Y Chen and published by Woodhead Publishing. This book was released on 2016-08-05 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated Carbon Fiber and Textiles provides systematic coverage of the fundamentals, properties, and current and emerging applications of carbon fiber textiles in a single volume, providing industry professionals and academics working in the field with a broader understanding of these materials. Part I discusses carbon fiber principles and production, including precursors and pyrolysis, carbon fiber spinning, and carbonization and activation. Part II provides more detailed analysis of the key properties of carbon fiber textiles, including their thermal, acoustic, electrical, adsorption, and mechanical behaviors. The final section covers applications of carbon fiber such as filtration, energy protection, and energy and gas storage. - Features input from an editor who is an expert in his field: Professor Jonathan Chen has a wealth of experience in the area of activated carbon fiber materials - Provides systematic and comprehensive coverage of the key aspects of activated carbon fiber textiles, from their principles, processing, and properties to their industrial applications - Offers up-to-date coverage of new technology for the fiber and textiles industries - Covers applications such as filtration, energy protection, and energy and gas storage
Download or read book Nanomaterials for Supercapacitors written by Ling Bing Kong and published by CRC Press. This book was released on 2017-11-22 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: New materials hold the key to fundamental advances in energy conversion and storage, both of which are vital in order to meet the challenge of global warming and the finite nature of fossil fuels. Nanomaterials in particular offer unique properties or combinations of properties as electrodes and electrolytes in a range of energy devices. Supercapacitors have been widely acknowledged to be promising devices for energy storage. This book describes the latest progress in the discovery and development of nanoelectrolytes and nanoelectrodes for supercapacitor applications.
Download or read book Recent Advances in Mechanical Engineering Volume 1 written by Gujjala Raghavendra and published by Springer Nature. This book was released on with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From Biomass to Bio energy and Bio chemicals Pretreatment Thermochemical Conversion Biochemical Conversion and Its Bio Based Applications written by Chao Zhao and published by Frontiers Media SA. This book was released on 2022-11-29 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation of Activated Carbon from Oil Palm Shell for Removal of Chlorinated Phenol in Aqueous Medium written by Fung Chuan Chee and published by . This book was released on 2015 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Irreversible Adsorption of Phenolic Compounds by Activated Carbons written by Terry Michael Grant and published by . This book was released on 1989 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oil Palm Shell written by Mohammad Abdul Mannan and published by Nova Science Publishers. This book was released on 2017 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Author Biography: Dr. Mohammad Abdul Mannan was born at a simple family of a small village, Aktarpur, Rangiarpota, Jibonnagar, Chuadanga, Bangladesh. He has obtained B.Sc. (Civil Engineering) degree with first class, MSc in Civil Engineering and PhD in Concrete technology. He has started carrier as lecturer at BIT Rajshahi (now RUET), Bangladesh followed by AJP consulting firm, then Universiti Malaysia Sabah (UMS) and is now a Professor of Department of Civil Engineering, Universiti Malaysia Sarawak, Malaysia. He is the inventor of few construction products. Based on 30 years of experience in teaching, professional practice and research, his vision is to be excellence in research on Innovative Construction Material and Structure. Book Description: Due to a high demand in construction and furniture industries worldwide, natural resources such as stones and wood as non-renewable resources are being depleted. Thus, researchers are focusing on renewable resources as alternative materials. As such, the utilisation of abundant solid wastes and byproducts, which are discharged from agriculture, industry and municipalities present an alternative to the conventional materials for the construction and furniture industries. These solid wastes and byproducts, when properly processed have shown to be effective and can readily meet design specifications. Agricultural solid wastes from oil palm distributors such as Oil Palm Shell (OPS) and Empty Fruit Bunch (EFB), which are abundant in agro-based countries, present an interesting alternative to the conventional aggregate in lightweight concrete and artificial plank production, respectively. At present, palm oil producing countries are Barkina Faso, Benin, Burundi, Cameroon, Central African Republic, Colombia, Costa Rica, C�te d'Ivoire, Democratic Republic of Congo, Ecuador, Equatorial Guinea, Gabon, Gambia, Ghana, Guinea Bissau, Guinea, Honduras, India, Indonesia, Liberia, Malaysia, Mexico, Nigeria, Papua New Guinea, Peru, Republic of Congo, Senegal, Sierra Leone, Tanzania, Thailand, Togo, Uganda, Venezuela and others. In Malaysia, oil palm plantations cover over 5 million hectares, and annual production of OPS as solid waste from 450 oil palm mills is more than 6 million tons. This large amount of OPS as a renewable green aggregate can contribute to overcoming the over dependence on depletable resources for concrete production. The civil engineering projects are of a larger scale; they need sustainable materials in order to gain a greater momentum of growth. The major technical characteristics of OPS solid waste must be primarily understood before each particular use. Therefore, there is a need to highlight the importance of OPS to be used in the construction industry.
Download or read book Forage Fiber Analyses apparatus Reagents Procedures and Some Applications written by H. K. Goering and published by . This book was released on 1970 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Potential of Activated Carbon Prepared from Empty Fruit Bunch in the Removal of Lead from Aqueous Solution written by Abdullah Ahmed Saeed Al-Maisari and published by . This book was released on 2012 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Adsorption of Phenols Onto Granular Activated Carbon from Aqueous Solution written by John S. Zogorski and published by . This book was released on 1975 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation and Evaluation of Powdered Activated Carbon from Lignocellulosic Materials written by Paul V. Roberts and published by . This book was released on 1980 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
