Natural Gas Processing – Nitrogen Removal from Natural Gas: Technical and Economical Evaluation of Processes for Nitrogen Removal01.29.10

Natural Gas Processing - Nitrogen Removal from Natural Gas: Technical and Economical Evaluation of Processes for Nitrogen Removal

The growing demand on natural gas leads to the necessity to upgrade sub-quality gas. Thissub-quality gas partly contains high amounts of nitrogen and/or carbon dioxide, sometimeshelium is even a component of natural gas. To achieve pipeline and sales gas specification itis necessary to remove non desired components. Higher hydrocarbons such as ethane, propane, butane and pentane and helium can formvaluable by-products. It is economically feasible to recover helium, if the amount
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Pine Ridge Rifle Scope 4-12x-40 Nitrogen Gas01.16.10

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Accessible Nitrogen Gas Dispenser for Cars and Light Trucks01.11.10

With the increasing prices of petroleum based fuels – most notably gasoline, the motoring public is looking for ways to improve the fuel efficiency of their cars. Different aftermarket products are easily available to them and the use of which can dramatically increase their car’s fuel efficiency. For those who are planning to buy cars, they may opt for alternative fuel powered vehicles or a hybrid electric vehicle like the Toyota Prius.

A car’s wide array of components plays roles in the fuel efficiency of a vehicle just like the Volvo S40 parts that determine how an S40 performs. One of the parts in the wide array of vehicle components that can contribute to better fuel economy is the tires although the fact is commonly overlooked except by a knowledgeable few.

While the fact that the tires play a major role in the fuel efficiency of a car is always overlooked, the US Energy Department stated that by having under inflated tires, we lose as much as two million gallons of gasoline everyday. The most commonly used gas to inflate a car’s tire is oxygen. The use of ordinary gas can lead to faster diffusion which will result to an under inflated tire. The answer to this predicament is the use of nitrogen. Since nitrogen diffuses slower than oxygen and is more abundant, the gas is a logical solution to the problem.

TireLast System, a company located in Lafayette, Colorado, capitalized on this and developed their UltraAir nitrogen. The UltraAir nitrogen gas is a compressed gas devoid of oxygen and moisture.

The use of UltraAir results to lesser diffusion and therefore reduces the incidences of under inflated tires. The use of UltraAir is so successful that the company received requests for a self-service nitrogen tire filling station. The company is, of course, glad to oblige. This is evident in their development of an UltraAir Nitrogen Vending Machine which is card operated for use by car and light truck owners.

The vending machine will be featuring a smart card that users can use to pay for the amount of nitrogen gas consumed as well as for the microprocessor which controls the tire filling capability of the machine. The vending machines will employ a VendiPay prepaid card which will be available in stores soon. The availability of such machines allows car owners to fill their tires and pay for them easily and relatively inexpensively. The machines will be manufactured in Colorado and will soon be available for the eagerly waiting motoring public.

Aside from the fact that nitrogen diffuses slower than oxygen, the UltraAir Nitrogen is also devoid of moisture. The presence of moist air inside a car’s tire is a reason for some tire blowouts. The effect of moist air inside a tire is it weakens the tire’s internal steel belts. Therefore, using UltraAir that is devoid of any moisture, motorists are less prone to having tire blowouts which can be a very inconvenient predicament. The use of UltraAir will not only lead to longer diffusion of the tires but also protect the internal steel belts of the tires.

The use of nitrogen on car tires as a pressurizing agent would definitely decrease the number of vehicles out in the road today with under inflated tires. It has been estimated that 30 to 50 percent of all vehicles currently being employed has at least on tire which is under inflated. With this in mind and the fact that a tire’s condition affects the fuel efficiency of a car, the use of nitrogen in tires will surely be welcomed.

Glady Reign is a 32 year old is a consultant for an automotive firm based in Detroit, Mi. She is a native of the motor city and grew up around cars hence her expertise in the automotive field.

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Vacation Driving – Can Nitrogen in Your Vehicle’s Tires Save You Money?01.10.10

Travelers can save money on gasoline by replacing the air in their vehicle’s and RV’s tires with nitrogen gas. They can also save money on gas in their every day driving as well.   Research has shown that drivers can improve their gas mileage by over three percent when they use nitrogen in their vehicle’s tires. . This is not new technology as it has been used for years by commercial airlines as well as in NASCAR cars. The Federal Aviation Administration (FAA) mandates that nitrogen gas be used in all commercial aircraft tires to eliminate the possibility of water vapor freezing at high altitudes which happens with air filled tires. NASCAR teams also use nitrogen gas in the tires of their racing cars because the tire pressure fluctuates less than it does with air. How can using nitrogen gas in your vehicle’s tires save you a lot of money? Firstly, you don’t need to buy new tires to make the change, your present tires will do just fine. If you use nitrogen in your tires you can improve your vehicle’s fuel efficiency and save a lot of money over time. Nitrogen gas in your tires also improves your vehicle’s handling and extends the life of your tires so you will have to replace them less often. There is no question that in these times of record high gasoline prices you will realize significant savings on all your driving for many years to come. How can using nitrogen gas, in your vehicle’s tires also improve our environment? By using nitrogen gas instead of air in you vehicle’s tires, it will help to better maintain proper tire air pressure.   This optimizes tire road contact which reduces tire/road resistance.   Because of this, the fuel economy is increased and less exhaust emissions enter into the atmosphere.   You might say that by going green you are also saving green, greenbacks, that is. How can you do your part to help America’s economy reduce its dependence on foreign oil? Current national research shows that if every driver in the U. S. replaced the air in each of their vehicle’s tires with nitrogen gas, they would improve their gas mileage by over three percent.   These figures  translate into an enormous saving of almost four trillion gallons of gasoline per year! For more information and research on the growing use of nitrogen gas in motor vehicles’ tires including those of commercial carriers, visit Get Nitrogen at their website, GetNitrogen. org. In addition to the research data, you will find an ever growing list of registered dealers in the United States and Canada that can replace the air in your tires with nitrogen. These are some important points on how you can save gasoline and reduce green house gas emissions at the same time by not driving on under inflated tires, whether you use air or nitrogen gas in them. Check your vehicle owner’s manual for the optimum inflated tire pressure. Measure tire pressure accurately with a tire gauge as a visual tire inspection is not reliable. It’s best to measure tire air pressure when they’re cold.   You should wait approximately three hours for the air inside your tires to cool down before measuring the tire pressure. Lastly, and probably the most important point, always check the air pressure in your vehicle’s tires at least once a month.

Dorothy Yamich has a passion for travel. She has lived and traveled extensively throughout Europe as well as traveled in North America, Central America, and the Caribbean. She is a travel consultant and specializes in luxury cruises as well as vacation packages. To quickly locate and grab cheap travel deals, for the best possible price, every time you feel like traveling, go to Travel Tips Guide, for more information.

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The Nitrogen Family Elements at a Glance12.20.09

Nitrogen, which makes up about 78% of our atmosphere, is a colorless, odorless, tasteless and chemically unreactive gas at room temperature. It is named from the Greek nitron + genes for soda forming. Discovered in 1772 by Daniel Rutherford (and independently by others such as Priestly and Cavendish), it is more abundant in the known universe than carbon or silicon. Most commercially produced nitrogen gas is recovered from liquefied air. Of that amount, the majority is used to manufacture ammonia (NH3) via the Haber process. Much is also converted to nitric acid (HNO3). Small amounts of nitrogen (for laboratory study) can be prepared by heating solid ammonium chloride (NH4Cl) with solid ammonium nitrite (NH4NO2). Sodium chloride and water are by-products. Nitrogen forms a surprising number of compounds with oxygen, exhibiting a wide range of oxidation states. Some of the more familiar ones include nitrogen dioxide (NO2), a component of photochemical smogs and a contributor to acid rain in some areas, and dinitrogen monoxide (N2O) commonly called “laughing gas”. Named from the Greek word phosphoros (”bringer of light”), phosphorus was first isolated in 1669 by Hennig Brand. The original extraction was made from about 60 pails of urine. Industrial processes for isolating phosphorus today involve heating calcium phosphate, carbon and silicon dioxide. Phosphorus occurs in at least 10 allotropic forms, the most common (and reactive) of which is so-called white (or yellow) phosphorus which looks like a waxy solid or plastic. It is very reactive and will spontaneously inflame in air so it is stored under water. The other common form of phosphorus is red phosphorus which is much less reactive and is one of the components on the striking surface of a match book. Red phosphorus can be converted to white phosphorus by careful heating. Commercially, phosphorus compounds are used in the manufacture of phosphoric acid (H3PO4) (found in soft drinks and used in fertilizer compounding). Other compounds find applications in fireworks and, of course, phosphorescent compounds which glow in the dark. Arsenic has been known for a very long time and the person who may have first isolated it is not known but credit generally is given to Albertus Magnus in about the year 1250. The element, which is classified as a metalloid, is named from the Latin arsenicum and Greek arsenikon which are both names for a pigment, yellow orpiment. Tiny amounts of arsenic are used today in the semiconductor industry to create LEDs. Some compounds are used in the manufacture of everything from wallpaper to ceramics. Of course, arsenic is most often thought of in terms of its toxicity and it is used as a weed killer and rat poison. Intentional arsenic poisoning is now pretty much the stuff of old murder mysteries. Originally arsenious oxide was administered in small doses over a period of time, precipitating death accompanied by symptoms reminiscent of pneumonia. Today the arsenic remaining in the body can be detected during autopsy so this is not (happily) a very effective way to dispatch people undetected. Commercially, arsenic is produced by heating the pigment orpiment (As2S3) in air and then reacting the oxide product with carbon. Antimony and its compounds have been known for centuries. Scientific study of the element began during the early 17th century, much of the important work being done by Nicolas Lemery. The name of the element comes from the Greek anti + monos for “not alone”, while the modern symbol is rooted in the Latin-derived name of the common ore, stibnite. Antimony is a hard, brittle metalloid which is alloyed with other metals to increase hardness. It is also used in some semi-conductor devices. The recovery of elemental antimony parallels that of arsenic: the sulfide ore (stibnite) is roasted in air and then heated with carbon. Bismuth, the heaviest non-radioactive naturally occurring element, was isolated by Basil Valentine in 1450. It is a hard, brittle metal with an unusually low melting point (271oC). Alloys of bismuth with other low-melting metals such as tin and lead have even lower melting points and are used in electrical solders, fuse elements and automatic fire sprinkler heads. The metal can be found in nature, often combined with copper or lead ores, but can also be extracted from bismuth(III) oxide by roasting with carbon. Compounds of bismuth are used in pigments for oil painting and one is in a popular pink preparation for the treatment of common stomach upset. In studies announced jointly by the Joint Institute for Nuclear Research in Dubna, Russia, and the Lawrence Livermore National Laboratory in the U. S. , four atoms of element 113 were produced in 2004 via decay of element 115 after the fusion of Ca-48 and Am-243.

Dr. Badruddin Khan teaches Chemistry in the University of Kashmir, Srinagar, India.

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Some Cheap Yuks With Liquid Nitrogen12.18.09


I got quite a lot of msgs saying they liked the stuff in the lab, so I figured I would see if another such vid. got a similar reception.

While passing through the UK I did some work in a lab invol. . .

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Nitrogen: The Better Air For Tires12.15.09

It has been shown that by keeping your tire pressure properly maintained, you can improve the fuel efficiency of your car. With the gas prices still varying in price daily, it makes sense to keep the pressure as close to the mark as possible. A tire is normally filled with compressed air, where the air contains moisture that can greatly affect pressure as the tires heat up and cool down. This will therefore change the fuel economy of your car. The more moisture in the air and the greater the temperature range, will result in the more the pressure change and worse gas mileage. Oxygen slowly leaks out of the tire as the oxygen molecules find their way right through the rubber of the tire wall. This can happen even with new tires, but becomes more pronounced as the tire ages and the rubber becomes more porous. To help combat this from happening, the tires can be filled with an inert gas called nitrogen. Nitrogen makes up almost 80% of the air we breathe, so it’s abundant in great quantities. It also holds less moisture, and does not respond to temperature changes as dramatically as plain old air does. The nitrogen molecule is also larger than the oxygen molecule, making it less likely to leak from the tire. All of this means that a nitrogen filled tire will hold its pressure better than a regular air filled tire. This will all result in better gas mileage with less maintenance. Racing tires are often filled with nitrogen as well to help combat the changes in pressure caused by the extreme heat produced on the race track. Do be aware though when people claim that just filling the tire with nitrogen will increase gas mileage. At the low pressures tires hold there is little difference between a properly inflated nitrogen tire and a tire properly inflated with air. Both will get the same gas mileage. The big savings is in the fact that the pressure change in a nitrogen filled tire is slower, and since most people tend not to check their tire pressure on a monthly basis, this can save you in fuel costs. So, if you’re offered the option to have your tires filled with nitrogen, and it’s free or is at low cost, then it can be worth it in fuel savings caused by your tires being properly inflated longer. If they want to charge you more than you can afford then take a pass, but make sure you check your air pressure on a regular basis or you will end up paying for it at the pump.

Bond Mejeh produces automotive related articles for Quick Cash Auto, a cash for cars service. Quick Cash Auto not only buys pre-owned vehicles of any year, make or model, but they also provide numerous articles about vehicle repair and automotive news.

Please visit QuickCashAuto. com for more information and be sure to check out our automotive blog.

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Veriflo Regulator +valves Pigtail Nitrogen Gas Panel Nr11.25.09

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Chemistry of the Elements of Nitrogen Family at a Glance11.23.09

Nitrogen, which makes up about 78% of our atmosphere, is a colorless, odorless, tasteless and chemically unreactive gas at room temperature. It is named from the Greek nitron + genes for soda forming. Discovered in 1772 by Daniel Rutherford (and independently by others such as Priestly and Cavendish), it is more abundant in the known universe than carbon or silicon. Most commercially produced nitrogen gas is recovered from liquefied air. Of that amount, the majority is used to manufacture ammonia (NH3) via the Haber process. Much is also converted to nitric acid (HNO3). Small amounts of nitrogen (for laboratory study) can be prepared by heating solid ammonium chloride (NH4Cl) with solid ammonium nitrite (NH4NO2). Sodium chloride and water are by-products. Nitrogen forms a surprising number of compounds with oxygen, exhibiting a wide range of oxidation states. Some of the more familiar ones include nitrogen dioxide (NO2), a component of photochemical smogs and a contributor to acid rain in some areas, and dinitrogen monoxide (N2O) commonly called “laughing gas”. Named from the Greek word phosphorus (”bringer of light”), phosphorus was first isolated in 1669 by Hennig Brand (a painting commemorating this achievement is in the rotating gallery that appears on the home page of this site). The original extraction was made from about 60 pails of urine. . . . . Industrial processes for isolating phosphorus today involve heating calcium phosphate, carbon and silicon dioxide. Phosphorus occurs in at least 10 allotropic forms, the most common (and reactive) of which is so-called white (or yellow) phosphorus which looks like a waxy solid or plastic. It is very reactive and will spontaneously inflame in air so it is stored under water. The other common form of phosphorus is red phosphorus which is much less reactive and is one of the components on the striking surface of a match book. Red phosphorus can be converted to white phosphorus by careful heating. Commercially, phosphorus compounds are used in the manufacture of phosphoric acid (H3PO4) (found in soft drinks and used in fertilizer compounding). Other compounds find applications in fireworks and, of course, phosphorescent compounds which glow in the dark. Arsenic has been known for a very long time and the person who may have first isolated it is not known but credit generally is given to Albertus Magnus in about the year 1250. The element, which is classified as a metalloid, is named from the Latin arsenicum and Greek arsenikon which are both names for a pigment, yellow orpiment. Tiny amounts of arsenic are used today in the semiconductor industry to create LEDs. Some compounds are used in the manufacture of everything from wallpaper to ceramics. Of course, arsenic is most often thought of in terms of its toxicity and it is used as a weed killer and rat poison. Intentional arsenic poisoning is now pretty much the stuff of old murder mysteries. Originally arsenious oxide was administered in small doses over a period of time, precipitating death accompanied by symptoms reminiscent of pneumonia. Today the arsenic remaining in the body can be detected during autopsy so this is not (happily) a very effective way to dispatch people undetected. Commercially, arsenic is produced by heating the pigment orpiment (As2S3) in air and then reacting the oxide product with carbon. Antimony and its compounds have been known for centuries. Scientific study of the element began during the early 17th century, much of the important work being done by Nicolas Lemery. The name of the element comes from the Greek anti + monos for “not alone”, while the modern symbol is rooted in the Latin-derived name of the common ore, stibnite. Antimony is a hard, brittle metalloid which is alloyed with other metals to increase hardness. It is also used in some semi-conductor devices. The recovery of elemental antimony parallels that of arsenic: the sulfide ore (stibnite) is roasted in air and then heated with carbon. Bismuth, the heaviest non-radioactive naturally occurring element, was isolated by Basil Valentine in 1450. It is a hard, brittle metal with an unusually low melting point (271oC). Alloys of bismuth with other low-melting metals such as tin and lead have even lower melting points and are used in electrical solders, fuse elements and automatic fire sprinkler heads. The metal can be found in nature, often combined with copper or lead ores, but can also be extracted from bismuth (III) oxide by roasting with carbon. Compounds of bismuth are used in pigments for oil painting and one is in a popular pink preparation for the treatment of common stomach upset. In studies announced jointly by the Joint Institute for Nuclear Research in Dubna, Russia, and the Lawrence Livermore National Laboratory in the U. S. , four atoms of element 113 were produced in 2004 via decay of element 115 after the fusion of Ca-48 and Am-243.

Dr. Badruddin Khan teaches Chemistry in the University of Kashmir, Srinagar, India.

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Nitrogen Tire Inflation System10.28.09

Until recently, advances in technology of rubber tires, tread, concentrated and the radial metal used in the structure of the tire. Over the last twenty years, the humble tire has come a long way, but one thing has remained constant. The means by which the tire inflated. Now, thanks to huge research on what could improve tire performance for all riders, inflation tire nitrogen are available, revolutionizing the way for the entire industry.
Regular use of compressed air to fill tires is the practice for over a century, but the fact is that the air in the tires of one of the most important factors in the degradation of the tires, which can result in catastrophic failure of the tire was. With nitrogen tire inflation, you can adjust the air in the tire with pure inert nitrogen gas, which in turn secures the replacement of rubber, and a number of other important benefits for the drivers.
Using a nitrogen tire inflation, you can give a driver to drive more efficient, safer and more pleasant. There are many reasons for this, but they are all on the fact that if you're going to build the demand for nitrogen, tire, and not as regular air, less of it escapes to the context, which means that the pressure is more reliable, the rubber the optimal level.
Normal air contains about 78% nitrogen, but the remaining 22% of other gases will be together, of which approximately 21% oxygen. Oxygen is one of the reactive gases in the world and can cause a great loss for both the rubber of the tire and the metal of the rim. Over time, the oxygen in the metal and rubber is deteriorating, and the valves less effective, and the porous rubber. A tire filled with regular air begins to fade gradually.
Low pressure in a tire means that there is a greater rolling resistance. This in turn means that the engine must work harder to turn the car to push and then a bill higher fuel. Through the use of a chemically inert gas with nitrogen tire inflation, you will be able to ensure greater internal pressure of the tires. This provides a better ride, better fuel economy, and of course more secure than a properly inflated tires are just as likely to be used on the correct weight distribution, and to help themselves.
Grow in the coming years, as concern about human induced climate change, and with the increasing cost of fuel, many motorists are going to find a benefit from their laboratory. Nitrogen tire inflation systems are fixed on board. Places that you can improve themselves in a position of a single service, the fuel consumption of an average of 8%, to prolong the life of a tender part of an expensive car, and offer your customers a best lap. You can use a tire nitrogen.
Nitrogen tire inflation systems have been extensively tested by manufacturers such as RTI and shows excellent results. For example, the RTINTF RTI-15 Plus a great way to inflate the tires to nitrogen. The title of these results, 8% improvement in fuel consumption. To put this figure in perspective, spending about 12 months, a person $ 50 per week, probably to save on fuel up to $ 200 just by replacing the air in the tires with pure nitrogen.
Provides the best possible service to citizens, your workshop or repair center auto "use" bring the latest advances before. Nitrogen tire inflation systems give your business an advantage over competitors and provides the means to provide a service that no other people, and can not be a good thing for you and your bank account.

Jason was for the construction and industrial sales business for over 10 years. He owns and operates Red Hill Supply to better serve the automotive and industrial. – Air Compressors

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