and their uses Exploration milestone-an overview. INTRODUCTION: By definition petroleum is a generic name for hydrocarbons‚ including crude oil‚ natural gas liquids‚ natural gas and their products. Petroleum comes from the Latin petra meaning rock or stone & oleum meaning oil. Petroleum occurs in the earth in combination of any of the four states: gas‚ liquid‚ semisolid‚ and solid. Chemically‚ petroleum is a mixture of carbon‚ hydrogen and oxygen (called hydrocarbons) with minor amounts of nitrogen
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Gas analysis techniques Terms for gas analysis techniques Concentration The term concentration describes the amount of a substance‚ expressed as mass‚ volume‚ or number of particles in a unit volume of a solid‚ liquid‚ or gaseous substance e.g. alcohol in beer or oxygen in air. Different units are in use to describe concentration in gases: Mass concentration Concentration expressed in terms of mass of substance per unit volume [g substance/m3 gas volume] ¢ Volume concentration Concentration
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about shell Royal dutch shell plc commonly known as Shell‚ one of the world’s largest oil & gas multinationalcompanies. It is an Anglo-Dutch company with headquarters in the Netherlands with its registered office in London‚ United Kingdom. It is the fifth-largest company in the world (and the second-largest energy company). It is vertically integrated and is active in every area of the oil and gas industry‚ including exploration and production‚ refining‚ distribution and marketing‚ petrochemicals
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Analise Adler 11/13/13 The Holocaust -Crisis Management Essay A huge crisis that we all hear about day to day and was a huge crisis in our world’s history would be the Holocaust. The Holocaust (also called Ha-Shoah in Hebrew according to http://www.jewishvirtuallibrary.org/jsource/Holocaust/history.html) started on January 30‚ 1933‚ the day when Adolf Hitler became the chancellor of Germany up to May 8‚ 1945. During World War II‚ which lasted from 1939 (6 years after the holocaust
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GAS LAWS Properties of Gases Gases expand into any available volume • gas molecules escape from open containers. Gases are completely miscible • once mixed they will not spontaneously separate. Gases are described in terms of T‚ P‚ V and n Volume‚ Amount and Temperature • A gas expands uniformly to fill the container in which it is placed – The volume of the container is the volume of the gas – Volume may be in liters‚ mL‚ or cm3 • The temperature of a gas must be indicated
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Given: Ideal Gas Law = then P = n = V = T = R = 1. What pressure is required to contain 0.023 moles of nitrogen gas in a 4.2 L container at a temperature of 20.C? 2. Oxygen gas is collected at a pressure of 123 kPa in a container‚ which has a volume of 10.0 L. What temperature must be maintained on 0.500 moles of this gas in order to maintain this pressure? Express the temperature in degrees Celsius. 3. How many moles of chlorine gas would occupy
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Business Ethics‚ Individual assignment (Crisis Management) Student ID: SCM-006035 Lecturer: Puan Zuraida Introduction As I had been attended the Business Ethics class‚ I learn something about crisis. On my own knowledge‚ crisis is some kind of unexpected event happens that we couldn’t predict at all. Crisis could bring us a lot of effects. For example we would experience depression or stress when we met a serious crisis. There are few types of crisis. Natural disaster‚ industrial accident‚
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Problem-Solution Essay Outline Title: Waste Disposal I. Introduction Thesis statement: The local authorities should take definite measures that decrease problem the waste. II. Background of the Problem A. What caused it: big amount of garbage B. Who is affected: people’s health air pollution C. What are the effects? polluted streets III. The first solution is a recycling A. Advantages a) Saving of money b) Workplaces for people B. Disadvantages a) non-recyclable materials b) air
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Oil And Gas: How Both Affect The Economy The economy is affected by many factors that determine if it is strong or weak. These factors have to do with buyers consuming goods and services and at what rate they do this. Do the goods and services that are consumed by people created wealth‚ jobs and a better overall economy for a country. Throughout history some economies have evolved faster and stronger than others. Policies that the government places on industry‚ technology and the environment
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Complete ALL problems under each heading in your packer. SHOW ALL WORK AND LABELS! Bolye’s Law Problems Example: If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L‚ what will the new pressure inside the piston be? • Read the problem and determine what is given and what is unknown? • Decide which law to use. • Substitute the values (given numbers) from the problem into the equation Given: P1 = 1.5 atm Unknown
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