"Polycyclic aromatic hydrocarbon" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 46 of 50 - About 500 Essays
  • Good Essays

    hydrogen and carbon molecules called Hydrocarbons. Petroleum consists of hydrocarbon chains each has its own physical and chemical properties‚ and length determined by how many carbon molecule present in a hydrocarbon chain. For example‚ one to four carbons form gases like methane‚ ethane‚ propane‚ and butane. Five to seven carbons produce solvents like cleaning fluids and paint solvents; and seven to eleven carbons form gasoline and other similar fuels. Finally‚ hydrocarbon chains that consist of more than

    Premium Petroleum Natural gas Carbon dioxide

    • 502 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Analysis of Alcohols‚ Aldehydes and Ketones Karl Wayne Mancao‚ Raphaell Mordeno‚ Andres Pastrana III*‚ and Shannen Peñaverde Department of Biology‚ University of Santo Tomas‚ Manila‚ Philippines Abstract The proponents have done several tests for identifying alcohols‚ aldehydes and ketones. These tests are Dichromate test‚ Tollens test‚ Lucas test‚ DNPH test and Iodoform test. Three samples got positive result in dichromate test and one in Tollens test. Lucas test got one sample that has

    Premium Alcohol Oxygen Aldehyde

    • 2579 Words
    • 10 Pages
    Better Essays
  • Good Essays

    Isolation of Eugenol

    • 559 Words
    • 3 Pages

    oil with an aromatic spicy odor. Acetyleugenol 0.528 5.28 Clear to pale yellow oily liquid with aromatic spicy odor. Calculations Percent recovery of eugenol Amt. Eugenol isolated 0.712 g % Recovery = ------------------------------ = -------------- x 100 = 7.12 % Amt. Cloves used 10 g IR spectrograph: See IR graph attached Conclusion Simple distillation of whole cloves produced 0.712 g of a yellow oil with spicy aromatic odor‚ which

    Premium Distillation Essential oil Infrared

    • 559 Words
    • 3 Pages
    Good Essays
  • Better Essays

    The Potential of Tannin Found in Avocado Seeds (Persea Americana) As Alternative Source of Ink A Science Investigatory Project in Partial Fulfillment for the Requirement in Science IV Presented to: Ms. Hazel M. De Ramos Science IV Teacher Presented by: Española‚ Daveriel P. Misolas‚ Kim Zeus N. Sta. Ana‚ Rhoel Marvin O. Discaya‚ DoumaJairah V. Orgado‚ Nadine Gladys B. Polytechnic University of the Philippines Laboratory High School February 2014 Table of Contents Chapter I: The Problem

    Premium

    • 1774 Words
    • 8 Pages
    Better Essays
  • Good Essays

    GORE-TEX 1. INTRODUCTION There are plenty of clothing options out in the market to keep you warm‚ but how about to keep you dry in wet conditions? Being dry is one of the key components to keeping warm so this is essential. That is were GORE-TEX comes in. GORE-TEX is an inner membrane layer in outdoor clothing containing over nine billion microscopic pores per square inch (Figure 2). These pores are each twenty thousand times smaller then a water droplet but seven hundred times larger then a water

    Premium Gore-Tex Polytetrafluoroethylene Water

    • 1575 Words
    • 7 Pages
    Good Essays
  • Powerful Essays

    Remote Stranded Gas: Challenges‚ Opportunities and Strategies for Development AkaChidike Kanu Sunlink Petroleum Limited‚ Lagos‚ Nigeria Abstract Nigeria currently ranks 7th in the world in natural gas reserves but a substantial amount of the gas is flared and‚ in spite of recent gas development projects‚ the country is still one of the nations flaring the most gas. Stranded gas generally‚ may be described as any gas resource that is uneconomic to monetize at the time. This includes flared

    Premium Natural gas Liquefied natural gas

    • 2572 Words
    • 11 Pages
    Powerful Essays
  • Better Essays

    Mr.Raviteja

    • 7097 Words
    • 29 Pages

    “CLONING OF HORSE RADISHPEROXIDASE GENE IN E.coli FOR EXTRACELLULAR EXPRESSION” Project report submitted to Jawaharlal Nehru Technological University Hyderabad in partial fulfillment for the award of degree of Bachelor of Technology in Biotechnology Submitted by M.RAVI TEJA (08311A2338) & V.MAYURI (08311A2358) Under the Guidance of DR.CHAND PASHA Department of Microbiology Osmania University [pic] Department Of Biotechnology SREENIDHI INSTITUTE OF SCIENCE AND TECHNOLOGY Yamnampet

    Premium Enzyme Molecular biology Oxygen

    • 7097 Words
    • 29 Pages
    Better Essays
  • Good Essays

    Fuel Energizer

    • 4507 Words
    • 19 Pages

    ENERGIZER’ help us to Reduce Petrol /Diesel /Cooking gas consumption up to 28%‚ or in other words this would equal to buying the fuel up to 28% cheaper prices. When fuel flow through powerful magnetic field created by Magnetizer Fuel Energizer‚ The hydrocarbons change their orientation and molecules in them change their configuration. Result: Molecules get realigned‚ and actively into locked with oxygen during combustion to produce a near complete burning of fuel in combustion chamber. Mechanical engineering

    Premium Internal combustion engine Hydrogen Gasoline

    • 4507 Words
    • 19 Pages
    Good Essays
  • Powerful Essays

    Planimeter Lab

    • 1156 Words
    • 5 Pages

    EXECUTIVE SUMMARY One of the most important tasks that a petroleum engineer has to undertake is determining how much hydrocarbons are contained in a potential reservoir. Key physical characteristics that they will be concerned with include porosity‚ permeability‚ net-to-gross ratio and bulk rock volume. This information can then be used to calculate original oil in place (OOIP) and original gas in place (OGIP). Hence‚ for a given exploration prospect‚ explorers and commercial analysts can

    Premium Volume Petroleum Map

    • 1156 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    Design Canvas Case Study

    • 1852 Words
    • 8 Pages

    DESIGN CANVAS 2.1 General Design canvas is of five types. Each type may be in varying numbers depending on the case under research. Empathy summary in describe the top 5 problem on the basis of desirability‚ feasibility & viability‚ and finally choose exact problem from five possibilities. The Ideation Canvas helps in carving out different requirement in-line with attempting/ looking forward to have an idea about addressing a problem. The product must be performing certain functions and have set

    Premium Psychology Personality psychology Big Five personality traits

    • 1852 Words
    • 8 Pages
    Powerful Essays
Page 1 42 43 44 45 46 47 48 49 50