PREPARATION OF ACTIVATED CARBON FIBERS FROM PHENOLATED BIOMASS WASTES M. HAKKI ALMA KAHRAMANMARAS SUTCU IMAM UNIVERSITY, DEPARTMENT OF FOREST INDUSTRY.

Slides:



Advertisements
Similar presentations
Biomass to Energy: Inventing the New Oil. Range Fuels is a privately held company founded by Khosla Ventures, arguably the top venture capital firm in.
Advertisements

Welcome Department of Nutrition and Food Hygiene.
1 9/21/2010 Iman Rusmana Department of Biology Bogor Agricultural University What is Ethanol? Ethanol Production From Biomass Ethanol Production From Grains.
R. Shanthini 06 Feb 2010 Ethanol as an alternative source of energy Bioethanol is produced from plants that harness the power of the sun to convert water.
Chemistry of Petrochemical Processes
Concepts of Engineering and Technology
Chapter 11 – Biochemical Fuels
SODIUM BOROHYDRIDE REDUCTION OF A KETONE
ENERGY.
BIOMASS & BIOFUELS A Renewable Energy Opportunity Dorothy Abbott Extension Agent, Renewable Resources University of Delaware Cooperative Extension.
Synthesis of Aspirin Alicia DeLuca and Lisa Holt
A Complete Closed-Loop CCA- Treated Wood Recycling System Chung-Yun Hse Southern Research Station USDA Forest Service Todd F. Shupe School of Renewable.
CATIONIC AND ANIONIC NANOFIBRILLATED CELLULOSE FOR PAPERMAKING
NONRENEWABLE ENERGY SOURCES
Biomass Energy Energy – It’s Everywhere!. 2 Biomass to Energy The Sun is the direct or indirect source of nearly all our energy on earth. Energy can change.
1 Concepts of Engineering and Technology Mr. McClean The Great Energy Hunt Non-Renewable and Renewable Energy Sources Copyright © Texas Education Agency,
Liquefaction of sunflower husks for biochar production Piyo Nontembiso Supervisor :Prof S.Marx Co-supervisor Dr I.Chiyanzu.
Title: Coal Cowboy Duration: 00:12:51 Link: engr
Strategies for Sustainable fuel use and CO2 reduction. Dr. Paul A. Comet Environmental Consultant.
SOLUTIONS A mixture worth getting your hands wet in.
Green Engineering Process Integration: Three key components:
Noadswood Science, Biofuels  To understand how biofuels are produced Wednesday, September 09, 2015.
Aims To determine and compare the levels of Naphthenic acid in crude oil and middle distillate samples. Study the effect of Naphthenic acid on crude oil.
Production of Syngas and Ethanol Group II. Definition of Syngas Syngas is the abbreviated name for synthesis gas. It is a gas mixture that comprises of.
COST FP1105 Changes On Lignin Structure Influenced By The Ionic Liquid Raquel Prado a, Xabier Erdocia b, Jalel Labidi b, Tom Welton a Department of chemistry,
Products from Rice Husk Next. Introduction Rice husk is major by-product of paddy processing. The rice husk accounts for about one fifth of the paddy.
Source of Raw Material Dr. Lek Wantha. Contents Basic concepts and classification of raw materials Secondary material sources Rational and all- round.
LIQUEFACTION OF WOOD AND ITS APPLICATION FOR THE PRODUCTION OF THERMOSETTING MOLDING MATERIALS TUFAN SALAN KAHRAMANMARAS SUTCU IMAM UNIVERSITY, DEPARTMENT.
Other Alternative Fuels.  Natural gas (compressed or liquefied)  Liquefied petroleum gas (propane)  Hydrogen  Coal-derived liquid fuels.
Notes 15.2 Describing Solution Composition. Mass Percent Mass percent= mass of solute X 100 mass of solution = grams of solute X 100 grams of solute +
SALUTATION. PREPARATION OF UREA-FORMALDEHYDE RESIN.
Wood Chemistry PSE Lecture 171 Wood Chemistry PSE 406/Chem E 470 Lecture 17 Chemical Isolation and Analysis I.
Obtaining of eucalyptus microfibrils for adsorption of aromatic compounds in aqueous solution Iñaki Urruzola, Eduardo Robles, Luis Serrano, M. Ángeles.
October 8-9 Trabzon, Turkey
Reporter: Wen-Cheng Lin Teacher:Wei-Tung Liao. Outline Introduction Materials Experimental Results and discussion Conclusions.
Corey burke, susan kim & alexia marrache
Energy. Canada is the largest per capita user of energy because: –We live in a northern climate – heat –Small population with a large land mass – transportation.
Energy Options. 1760’s Start of Industrial Revolution James Watt  perfected the steam engine  wood and coal first fuel for the steam engine Mechanical.
Micro Algae Production: A Renewable, Sustainable Alternative to Produce Fuels and Fertilizers Ganti S. Murthy Biological and Ecological Engineering Department.
Fossil Fuels Most of our energy needs are met by burning fossil fuels such as coal, petroleum and natural gas. Coal is used to generate electricity and.
TRANSESTERIFICATION REACTION (Synthesis of biodiesel) Introduction:
Hydrogenolysis of Sorbitol over Ni and Pt loaded on NaY
NaBH4 Reduction of p-Vanillin
PART A. Hydrolysis of a Polymer, Cellulose: Formation of a Monomer.
Chapter 8: Energy Sources and the Environment
Experiment 6: EXTRACTION of ANALGESICS. Objectives  To learn the techniques of acid-base extraction, drying organic solvents, and vacuum filtration.
Energy and Oil LT 8A: Describe the importance of net energy and discuss the implications of using oil to produce energy.
Distillation Definition: a method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. Distillation is a physical.
Alternative Fuel Using Chemistry By: Simon Gnagy and Madeline Roberts.
Created By: Alyssa Hughes. The Implementation of Organosolv Pretreatment Team Members: Shuai Tan, Kelsey Thrush, Alyssa Hughes, Neil Neuberger.
General Laboratory supplies
Prepared By : Enrollment No
© Cengage Learning 2015 LIVING IN THE ENVIRONMENT, 18e G. TYLER MILLER SCOTT E. SPOOLMAN © Cengage Learning 2015 Nonrenewable Energy-Fossil Fuels.
AN INTRODUCTION TO THE CHEMISTRY OF ALCOHOLS. CONTENTS Chemical properties of alcohols Industrial preparation and uses of ethanol THE CHEMISTRY OF ALCOHOLS.
For The Subject – CHEMICAL PROCESS INDUSTRIES-I For The Subject Code Topic Name- To study about black liquor recovery from kraft process GOVERNMENT.
POLYNUCLEAR & HETROCYCLIC COMPOUNDS
Activated Carbons from Herbaceous Bioenergy Crops
Reporter : Jia-Lin Lu Advisor: Cheng-Ho Chen Date :104/12/22
2. Main Petrochemicals Outline Introduction to petrochemicals
Corn Mash and Distillation
Biological Fuel Generation
Engineering Materials Polymeric materials
Exploring Biomass Garbage, wood, landfill gas…it’s all biomass!
John Nowatzki NDSU Extension Service
Designing a Procedure for Fast Fermentation
Conventional Energy: Renewable Resource
Plastics  .
Novel Technology for Ligno-Cellulosic Biomass Fractionation Biomass economical ecological energy Conversion.
Presentation transcript:

PREPARATION OF ACTIVATED CARBON FIBERS FROM PHENOLATED BIOMASS WASTES M. HAKKI ALMA KAHRAMANMARAS SUTCU IMAM UNIVERSITY, DEPARTMENT OF FOREST INDUSTRY ENGINEERING KAHRAMANMARAS, TURKEY 1 COST Action FP1105 WoodCellNet workshop in San Sebastian Polytechnic School of San Sebastian, University of The Basque Country May 2015 San Sebastian, Spain

Carbon Fiber 2  Activated carbon fibers (ACFs)have been greatly used in many areas such as adsorption and separation, catalyst support, electronic materials due to superb features.  ACFs have mainly been produced via carbonization of various fiber precursors, such as rayon, petroleum or coal based pitch, polyacrylonitrile (PAN) and commercial phenol formaldeyde resin etc.  However, limited reserves of these resources, the costs of processing and raw material supply, yield, environmental issues etc. bring with a necessity to improve the production of ACFs that highly depends on chemical materials.  Activated carbon fibers (ACFs)have been greatly used in many areas such as adsorption and separation, catalyst support, electronic materials due to superb features.  ACFs have mainly been produced via carbonization of various fiber precursors, such as rayon, petroleum or coal based pitch, polyacrylonitrile (PAN) and commercial phenol formaldeyde resin etc.  However, limited reserves of these resources, the costs of processing and raw material supply, yield, environmental issues etc. bring with a necessity to improve the production of ACFs that highly depends on chemical materials.

Therefore, to solve these problems, utilization of biomass resources became an important issue and many techniques are being developed currently in order to use biomass resources effectively. 3

Solvolysis Liquefaction Biomass is firstly converted bio-polyols by thermochemically via solvolytic liquefaction, and then bio-polyols are used to produce useful green materials. 4 Solvents Glycerol Ethylene Glycol Polyethylene Glycol (PEG) Phenol Dioxane Ethanol Acetone Catalysts Sulfuric Acid Hydrochloric Acid Oxalic Acid Phosphoric Acid NaOH MgSO 4 Heat ˚C (With Catalysts) ˚C (Without Catalysts) Time-Pressure min. Atmospheric pressure or high pressure

5 Microwave AssistedConventional Glass Flask Pressure-proof Autoclave Recently, wood is almost completely converted into useful liquid chemical raw by liquefaction technique in the phenol, which greatly improves the utilization of wood. Through liquefaction, phenolated (PW) biomass with high reactivity, has been widely used as chemical reagent for production of various materials.

Conventional Liquefaction Set-up 6 Oil Bath Heater Cooling Apparatus Mixer Thermometer Two Necked Glass Flask

7  To expand the usage area of liquefied wood and obtain highly value added products, some scientists studied on carbon fibers and carbon fiber precursors from liquefied wood.  With exception of wood, some biomass-based ACFs were also produced from renewable sources, such as bamboo, jute, cotton-stalk, etc. become popular as an alternative to petrochemical resources.  On the other hand, in some of the studies, cellulose and lignin have been used as precursors for ACF production.  To expand the usage area of liquefied wood and obtain highly value added products, some scientists studied on carbon fibers and carbon fiber precursors from liquefied wood.  With exception of wood, some biomass-based ACFs were also produced from renewable sources, such as bamboo, jute, cotton-stalk, etc. become popular as an alternative to petrochemical resources.  On the other hand, in some of the studies, cellulose and lignin have been used as precursors for ACF production.

ACF Production from Liquefied Biomass 8 Liquefied Biomass HMTA ˚C Stirring 40 min Spinning Solution Melt Spinning Cured by HCHO and HCl Carbonization at 500 ˚C Activation with KOH Carbon Fibers Liquefied Biomass HMTA ˚C Stirring 40 min Spinning Solution Melt Spinning Cured by HCHO and HCl Carbonization at 500 ˚C Activation with KOH Carbon Fibers Liquefied Biomass HMTA ˚C Stirring 40 min Spinning Solution Melt Spinning Cured by HCHO and HCl Carbonization at 500 ˚C Activation with KOH Carbon Fibers Liquefied Biomass HMTA ˚C Stirring 40 min Spinning Solution Melt Spinning Cured by HCHO and HCl Carbonization at 500 ˚C Activation with KOH Carbon Fibers Liquefied Biomass HMTA ˚C Stirring 40 min Spinning Solution Melt Spinning Cured by HCHO and HCl Carbonization Activation with KOH Carbon Fibers Hexamethylenetetramine Formaldehyde

9 Liquefaction 160 ° C, 2.5 h (Phenol, H 2 SO 4 or HCl) Curing 95 ° C, 4 h Washing with distilled water 90 ° C, 2 h Activation ° C 40 min-2 h Liquefaction 160 ° C, 2.5 h (Phenol, H 2 SO 4 or HCl) Curing 95 ° C, 4 h Washing with distilled water 90 ° C, 2 h Activation ° C 40 min-2 h

Thank You 10