- The Complete Research Material is averagely 52 pages long and it is in Ms Word Format, it has 1-5 Chapters.
- Major Attributes are Abstract, All Chapters, Figures, Appendix, References.
- Study Level: BTech, BSc, BEng, BA, HND, ND or NCE.
- Full Access Fee: ₦6,000
Get the complete project »
CHAPTER ONE
INTRODUCTION
1.1 ORIGIN AND NATURE OF ACTIVATED CARBON
Carbon is the fifteenth most abundant element in the earth’s crust and the fourth most abundant element in the universe by mass after hydrogen, helium and oxygen. Scientists, industries, and consumers use different forms of carbon and carbon containing compounds in many ways such as activated carbon or carbon in its active form which can be used to purify water, among others.
Activated carbon is a form of carbon that has been produced to make it extremely porous and thus have a very large surface area available for adsorption or chemical reactions.
It can be defined as a microcrystalline non-graphitic amorphous form of carbon which has been processed to develop a high internal porosity due to its network of inter-connecting pores.
The history of activated carbon is dated since the fifteenth century, during the time of Columbus when sailors used to blacken the inside of wooden water barrels with fire, since they observed that the water would stay fresh much longer. It is likely that people at that time proceeded by intuition only without having any
CHE/2007/063
13
insight into the mechanism of the effect. The mechanism was recognized beginning from the eighteenth century.
In 1862, Lipscombe prepared a carbon material for purifying portable water. This development paved the way for the commercial application of activated carbon first for portable water and then in waste water sector.
1.2 METHODS OF MANUFACTURE OF ACTIVATED CARBON
The methods employed in the industrial manufacture of activated carbons are numerous but consist of three main methods namely; Chemical activation, Steam activation and thermal processing techniques.
The raw materials or precursors used in the manufacture of activated carbon are as follows; Softwood, coconut shell, lignite, hardwood, grain and agro products, bituminous coal, anthracite, etc.
Chemical activation is generally used for the production of activated carbon from sawdust, wood or peat and uses chemicals for activation. Chemical activation technique involves mixing an inorganic chemical compound with the carbonaceous raw materials and the most widely used activating agents are Phosphoric acid and Zinc Chloride.
CHE/2007/063
14
Steam activation technique is generally used for coal-based, coconut shell and grain-based activated carbons and uses gases, vapors or a mixture of both for its activation.
Thermal processing technique is a separation process that removes unwanted materials from the carbonaceous precursor used under varying heat applications. This technique is at a lower cost compared to the two techniques above and meets all environmental standards, while others need expensive solutions to achieve the same results.
1.3 NEED FOR PRESENT INVESTIGATION
The need for present investigation of this material cannot be over emphasized. This is as a result of the pressing need for treatment of waste water emanating from domestic and industrial concerns.
Activated carbon plays an important role in the purification of fluids (water), including vegetable oils used in domestic cooking and as a precursor in industrial manufacture of food products. The slow pace of technological development in the country has resulted to the expenditure of the nation’s resources on importation of activated carbons to meet the demand for local chemical and process industries, as well as the demand for municipal and industrial water treatment plants.
CHE/2007/063
15
Rapid industrialization, together with the increase in modern methods of agriculture and the increase in population, has contributed to the pollution of the ecosystem. Most of the pollutants are toxic to living organisms. It is therefore imperative that waste water has to be treated to remove the toxic materials before disposal to the environment. Most methods of treating water have some inherent shortfalls. Activated carbon treatment was therefore developed because of its effectiveness in pollutants removal, especially in water purification.
1.4 OBJECTIVES AND SCOPE OF THE STUDY
The primary objectives and scope of the present investigation include the following:
i. Acquisition of the different types of activated carbons available to the nation’s chemical industry.
ii. Modification of the surface physical and chemical properties of the carbon material, for their use in liquid phase applications.
iii. Determination of the physical properties of the as-received and modified activated carbon materials.
iv. Testing the adsorption capacity of the carbon materials in adsorption processes.
v. Evaluation of the fractional surface coverage for each carbon material.
CHE/2007/063
16
vi. Proposal of a scheme for the optimal modification of activated carbon material for optimal application in liquid phase adsorption.
You either get what you want or your money back. T&C Apply
You can find more project topics easily, just search
-
SIMILAR PETROLEUM ENGINEERING FINAL YEAR PROJECT RESEARCH TOPICS
-
1. MODELLING, SIMULATION AND CONTROL OF THE REACTIVE DISTILLATION OF BIODIESEL PRODUCTION
» ABSTRACT In this work, the production of biodiesel via reactive distillation process has been modelled and simulated with the aid of ChemCAD for both ...Continue Reading »Item Type & Format: Project Material - Ms Word | 52 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
2. NATURAL FLOW AND ARTIFICIAL LIFT FOR A SOLUTION GAS DRIVE RESERVOIR
» ABSTRACT Solution gas drive reservoirs are characterized by rapid and continuous decline of reservoir pressure. This rapid and continuous decline of r...Continue Reading »Item Type & Format: Project Material - Ms Word | 50 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
3. DETERMINATION OF POLYCYCLIC AROMATIC HYDROCARBONS IN SOIL SAMPLES AROUND SELECTED ABUAD POWER GENERATORS
» ABSTRACT This work covers the determination of PAHs in soil samples around selected ABUAD power generators. The PAHs in the soil samples where extract...Continue Reading »Item Type & Format: Project Material - Ms Word | 59 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
4. PRODUCTION PREDICTION AND ANALYSIS IN DEPLETED OIL RESERVOIRS
» ABSTRACT A production engineer is responsible for generating the production forecast for a well or a field. Once production drops from the peak or pla...Continue Reading »Item Type & Format: Project Material - Ms Word | 52 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
5. PUMP CAPACITY DETERMINATION FOR TWO-PHASE VERTICAL FLUID FLOW
» CHAPTER ONE INTRODUCTION 1.0 Background of Study In the production system, Pressure drop has been a major issue in the field. These pressure drops cou...Continue Reading »Item Type & Format: Project Material - Ms Word | 62 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
6. THE KINETIC STUDY ON HYDROLYSIS OF CELLULOSE (SAW-DUST)
» CHAPTER ONE 1.1 INTRODUCTION Cellulose is a naturally occurring polymeric material containing thousands of glucose like rings each of which contain th...Continue Reading »Item Type & Format: Project Material - Ms Word | 52 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
7. EFFECT OF PARTICLE SIZE ON OIL YIELD USING SCENT BEAN SEED (‘OZAKI’)
» CHAPTER ONE 1.0. INTRODUCTION 1.1. BACKGROUND OF THE STUDY There has been an increase in the world production of oilseeds over the last thirty years (...Continue Reading »Item Type & Format: Project Material - Ms Word | 52 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
8. INVESTIGATION OF THE TRANSPORT PROFILE AND DISPERSION OF ATMOSPHERIC AEROSOL OVER THE COASTAL REGION OF LAGOS
» ABSTRACT This work is based on the application of Cohen Coon and Zeigler Nichols tuning techniques using proportional (P), proportional integral (PI) ...Continue Reading »Item Type & Format: Project Material - Ms Word | 60 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
9. EXTRACTION AND CHARACTERIZATION OF WHITE MUCUNA PRURIENS VAR. UTILIS SEED OIL
» CHAPTER ONE 1.0 PREAMBLE 1.1 INTRODUCTION In our world today, the geometric increase of the population has raised alarming concerns on the food securi...Continue Reading »Item Type & Format: Project Material - Ms Word | 52 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT
-
10. COMPARATIVE ANALYSIS OF VOID FRACTION CORRELATIONS FOR HIGH VISCOSITY OIL DATA IN HORIZONTAL PIPELINE
» 1 INTRODUCTION The oil and gas industry is increasingly looking towards unconventional resources like heavy oil to help satisfy world energy demand as...Continue Reading »Item Type & Format: Project Material - Ms Word | 62 pages | Instant Download | Chapter 1-5 | PETROLEUM ENGINEERING DEPARTMENT