Author: Noor Hidayu Abdul RaniPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Preparation and Characterization of Activated Carbon Made from Oil Palm Empty Fruit Bunch
Author: Noor Hidayu Abdul RaniPreparation of Activated Carbon from Oil Palm Empty Fruit Bunch for Adsorption of Phenol and Hydrogen
Author: Siti Hadjar Md. ArshadPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 180
Book Description
The Preparation and Characterization of Activated Carbon from Oil Palm Trunk
Author: Ai Ai LauPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 124
Book Description
Preparation and Characterization of Activated Carbon from Oil Palm Trunk
Author: Harivindran N. KrishnanPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 76
Book Description
Production of Activated Carbon from Oil Palm Empty Fruit Bunches for Removal of Cadmium
Author: Amode Jeminat OmotayoPublisher:
ISBN:
Category :
Languages : en
Pages : 280
Book Description
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.
Preparation of Activated Carbons Derived from Oil Palm Empty Fruit Bunch and Their Modification by N-doped Treatment for Supercapacitor
Author: 陳氏妙玄Preparation and Characterization of Activated Carbon from Oil Palm Shell for Water Treatment Application
Author: Farah Danira Muhamad AfandiPublisher:
ISBN:
Category : Carbon
Languages : en
Pages : 78
Book Description
Preparation and Characterization of Activated Carbon from Oil Palm Shells Using H3PO4 as Dehydrating Agent
Author: Chew Ban NgPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 84
Book Description
Proceedings of AICCE'19
Author: Fadzli Mohamed NazriPublisher: Springer Nature
ISBN: 3030328163
Category : Science
Languages : en
Pages : 1635
Book Description
This book gathers the latest research, innovations, and applications in the field of civil engineering, as presented by leading national and international academics, researchers, engineers, and postgraduate students at the AWAM International Conference on Civil Engineering 2019 (AICCE’19), held in Penang, Malaysia on August 21-22, 2019. The book covers highly diverse topics in the main fields of civil engineering, including structural and earthquake engineering, environmental engineering, geotechnical engineering, highway and transportation engineering, water resources engineering, and geomatic and construction management. In line with the conference theme, “Transforming the Nation for a Sustainable Tomorrow”, which relates to the United Nations’ 17 Global Goals for Sustainable Development, it highlights important elements in the planning and development stages to establish design standards beneficial to the environment and its surroundings. The contributions introduce numerous exciting ideas that spur novel research directions and foster multidisciplinary collaborations between various specialists in the field of civil engineering.
ICGSCE 2014
Author: Md Amin HashimPublisher: Springer
ISBN: 9812875050
Category : Science
Languages : en
Pages : 403
Book Description
This book includes selected papers from the ICGSCE 2014 with focus on the current trends of global resources used to meet the growing demands to improve life style coupled with environmental and social problems related to the resource consumption with emphasize to move towards sustainable development. It provides a platform for scientists and academicians from local and international universities and industries to promote, share and discuss various new issues and developments in different areas of Chemical Engineering with respect to global sustainability. Under the sustainability umbrella the topics covered are; alternative energy sources, alternative feedstock for energy and chemicals, alternative raw materials for household commodity, green process with minimal environmental impact, process intensification, waste minimization, recycling of wastes and providing quality water, food and medicines. Other topics covered include: 1. Oil and gas, Biofuel, Fuel cell, Renewable energy 2. Green technology, Sustainability, Environmental, Carbon sequestration, Carbon footprint, Natural resources 3. Chemical processes, Separation technology, Biotechnology, Nanotechnology, Food technology, Particle technology, Corrosion, Pharmaceutical, Phytochemical, Oleochemical 4. Process modeling, Process Simulation, Process control 5. Advanced material, Polymer, Catalyst, Enzyme 6. Policy, Regulations, Strategy and implementation, Safety, Management of science, Engineering education 7. Process Safety and Loss Prevention, Environmental and chemical risk assessment, Transportation risk analysis, Inherent safety.