Types of Corrosion 1. Discuss the major types of corrosion. Uniform Corrosion: Uniform corrosion is characterized by corrosive attack proceeding evenly over the entire surface area‚ or a large fraction of the total area. General thinning takes place until failure. On the basis of tonnage wasted‚ this is the most important form of corrosion. (corrosion-doctors.org) This reminds me of some of the contractor spec’s I have seen for just this type of corrosion. Many of the clarification mechanisms
Premium Corrosion
roles in this subject‚ thanks to the management of the university the students here are allowed to take this course to learn about health and safety which will surely be useful in the present and the future. ABSTRACT Major accidents in oil and gas‚ petrochemicals and pharmaceutical plants have occurred countless time during the period where fossil fuel replacing
Premium Occupational safety and health Bhopal disaster Natural gas
1 11/8/2006 Techniques of Polymerisation: 1) Bulk or Mass Polymerisation: Method: Pre-polymerisation stage. Monomer is in liquid state and initiator dissolved in monomer is taken in a vessel and heated initially to poln temp. by a hot jacket to initiate the reaction. Monomer is added with constant agitation/ stirring for effective heat and mass transfer. Polymerisation reaction involves extensive bond formation in homogenous system and is exothermic. (25 – 30% poln) Post poln stage :- As the
Premium Battery Electrochemistry Electrode
particular strengths as an investment? "Exposure to natural gas prices. Exposure to the commodity price. Runway and liquidity position would be another one. Specifically‚ cash balance. Large cash balance." Q5 - OE_Weaknesses What do you see as Southwestern Energy’s particular weaknesses as an investment? "The number one weakness is the balance sheet. They have too much debt. The capital structure is too complicated. There’s too many different types of bonds‚ loans‚ etc. What I would view as a good thing
Premium Investment Petroleum Economics
TYPES OF SOCIETIES Sociologist Gerhard Lenski (1924–) defined societies in terms of their technological sophistication. As a society advances‚ so does its use of technology. Societies with rudimentary technology depend on the fluctuations of their environment‚ while industrialized societies have more control over the impact of their surroundings and thus develop different cultural features. This distinction is so important that sociologists generally classify societies along a spectrum of their
Premium Industrial Revolution Sociology Sociocultural evolution
Why Use GIS in Petroleum? A free eBook from Exprodat Version 1.0 (May 2012) | download latest version | | | .. .... 000000 000000 exprodat www.exprodat.corn Why Use GIS in Petroleum? Table of Contents Section 1: Introduction to GIS 5 Welcome 5 What is GIS? 5 What Can GIS Do? 7 Why You Should Care 9 Benefits of GIS 9 GIS in Petroleum 10 When Bad Stuff Happens 11 GIS Vocabulary 12 Section 2: GIS in the Petroleum Industry 14 A Brief History 14 GIS and
Premium Geographic information system Petroleum
TYPES OF ENGINEERS AEROSPACE ENGINEERING Aerospace engineers design and develop some of the world’s most marvelous machines. Commercial airplanes‚ military fighter jets‚ and space telescopes are all brainchildren of aerospace engineers. But aerospace technology has plenty of earthbound applications‚ such as aiding in the design of race cars and golf balls. FOR MORE INFORMATION: NASA - National Aeronautics and Space Administration » American Institute of Aeronautics and Astronautics » Society of
Premium Engineering
Mass Conservation Lab Report Purpose: The purpose of the lab was to see how the total mass of the products of a chemical reaction contrast to the total mass of the reactants Hypothesis: The hypothesis for both experiment which involved iron( III ) Nitrate and sodium hydroxide for the first experiment and antacid tablet in water was that the mass would increase by a small amount since during the reaction the product will gain additional energy and mass. Apparatus and Materials: Eye protection
Premium Chemistry Sodium hydroxide Mass
Types of Cement Rapid Hardening Portland Cement Rapid Hardening Portland Cement(RHPC) is a special purpose cement used in concrete to achieve a higher rate of early strength development‚ compared to using Normal Cement. The improved early performance of RHPC is achieved principally through increased product fineness. Typical applications of RHPC include precast concrete production‚ concrete masonry‚ urgent repair work and cold weather concreting. Extra Rapid Hardening Cement An extra rapid
Premium Portland cement Cement Concrete
Tad Sherman Type 1 and Type 2 Diabetes Essentially the same disease‚ Type 1 and Type 2 diabetes share many different attributes as to when and how a person is diagnosed and methods of treating the disease. Type 1 and type 2 diabetes have some similarities in the way they are treated and diagnosed as well as some differences in treatment and diagnosis. Type 1 diabetes is the less common of the two and is generally diagnosed in younger and type 2 diabetes is diagnosed at any age and has different
Premium Diabetes mellitus Insulin