Nitrogen » gas

Nitrous Oxide Systems (NOS)

admin — Wed, 10 Mar 2010 21:03:23 +0000

Nitrous oxide, also known as laughing gas, is a type of chemical compound with chemical formula N2O. When nitrous oxide is placed at room temperature is a type flammable, colorless and gas, and has a pleasant sweet taste and slightly sweet smell. It is usually used in surgery because of the density and the analgesic effect and aesthetics. The custom is called laughing gas, because the euphoric effects that occur after inhalation. This property has gas is used as an inhalant recreational drug. Oxide can also be used as an oxidant especially in motorsport and rockets for the sole purpose of increasing capacity in most of the engines. The gas is also created in the fires. The first evidence of the use of nitrous oxide is made during the Second World War. At that time, acted as the increase in combat aircraft. The first technology, the aircraft is primarily used to control the mechanisms that combatants were to get an additional team, especially when it was almost an enemy that is capable of targeting a better chance to hit the enemy. Nitrous oxide is known to react with ozone and is considered the primary regulator of stratospheric ozone that occurs naturally. It is also the main gas in green houses. It has two hundred eight times more impact per unit weight compared to carbon dioxide. This technology was necessary at high altitudes especially in cases where the oxygen content in the air began to diminish. Today, the oxide is still an upgrade kit for the engine, but the only difference is used in race cars. This was first seen in NASCAR race cars. From now on, is especially popular with cars drifting. The fuel is normally burned in the air and is able to turn the energy needed to produce a moving vehicle. The main reason for using nitrous oxide in race cars because it is able to stimulate the combustion process thus increasing engine power. Pure oxygen produces a large amount of energy when it is present in the motor and the combustion engine. To remedy this, one can mix air and fuel and then burn the motor. Injection of nitrogen oxides in the engine system will be able to break down into oxygen and nitrogen and therefore provides pure oxygen needed to be able to burn fuel and that this action, in turn adds power to the vehicle. Nitrogen is inert in nature and does not react with other atoms. Instead it creates a cooling effect that is capable of most of the heat generated by combustion of pure oxygen to be taken. There are 2 different types of nitrous systems currently used, ie injection and Wet Dry nitrous oxide injection. Nitrous oxide systems have various applications, ranging from assistance in burning car fuel to hospitals and provides an analgesic effect and aesthetics.

Air Pollution and Its Effects on the USA and the World

admin — Thu, 31 Dec 2009 13:57:48 +0000

When we think of air pollution, most of us think that the air is fine. That is, if we are not a colored haze hanging over our heads, or black particles rain in our cities. But poor air quality, like a virus, may not always seem at first glance. The Air Quality Index (AQI) is a type of test used by the Environmental Protection Agency (EPA) and has shown that many types of pollution fact.There hogging our airspace, these thieves to enter our bodies and silence time causing disease, diseases like bronchitis, lung cancer and heart defects. Moreover, contamination of plants and trees, animals and threaten to destroy streams where the fish are contaminated.Sulfur (SO2) is a substance that comes from volcanoes, which may have little control over. It is also done by various industrial processes such as coal and oil. Nitrogen dioxide (NO2) comes when a mixture of hot air and fuel, as it is located in the emissions of internal combustion engines of our cars and sport utility vehicles and industrial equipment. At low doses, these two compounds have a small effect, but in cities with high costs of factories and cars, the results can be overwhelming for our eastern states of USA air.28 showed that large amounts of sulfur dioxide to keep their air due to heavy industry in this area. Thus, in 2005, EPA proposed a new rule, the Clean Air Interstate Rule (CAIR), which reduce sulfur dioxide by 70% and 60% of nitrogen oxides in 2015. Apparently this is the cost of health would be reduced by one billion U.S. dollars and may help prevent early death.Acid rain is another example of how you never see what is in our atmosphere. Acid deposition, as we call it, is caused when sulfur compounds, carbon and nitrogen combine with atmospheric deposition and to produce acid. Acid rain pollution is measured regularly and its root cause is the energy we consume in our normal life, modern. Coal, oil and gas play an important role in the creation of this dirty air. One or more of these fossil fuels used for electricity generation, and could not live without the usual need today in the world.The first weight we give to renewable fuels begins to manifest in our environment and we can ask whether the reversal of the damage accumulated until the afternoon? The air is getting beat up over a hundred years and the evolution of the health of millions of people are beginning to show. U.S. EPA was established in 1970 and today has 17,000 employees, who work hard to educate people, conduct research, and ways to reduce pollution and keep safe from public scrutiny that is. Ideally.Now us the basic information, it is time to focus on what to do next. We have to be a joint effort of the United States and other countries to undo what has been abused in the past. Start with your immediate environment and community and be involved. The more you learn, the more you will understand the importance of air quality now and forever in the future.

Dalton’s Law and Diving

admin — Tue, 15 Dec 2009 22:03:42 +0000

Dalton referred to the Law of the effects of the partial pressure might have on divers. This law says that the pressure of the gas mixture equals the pressure of individual gases. It can also be explained by saying that the total pressure of a gas mixture equals the sum of the partial pressure of the gases that are part of it.This means that the number of molecules in the total gas volume is proportional to the number of molecules in each gas composition. Thus, while increasing the total gas pressure as a diver enters the water, the partial pressure of each of them also participate increases, and the consequences that could cause divers body also increases. For example, the air is a mixture of gases that approximately 80% of the nitrogen and 20% oxygen, although small amounts of other gases including. Dalton's law, partial pressure of nitrogen and oxygen to the air will equal the total air pressure, and simultaneously increase. A case in which the effects determined by Dalton's law should be seriously considered by divers in nitrogen. When increasing the partial pressure of nitrogen would lead to greater concentration of dissolved nitrogen in the blood of divers, and this can lead to suffer nitrogen narcosis. This, among many other situations that may arise from the facts mentioned by Dalton's law should be avoided by proper planning of the activities of scuba diver intends to practice. The effects could cause a gas to a diver are based on the pressure of the gas in your body. This explains why Dalton's law is so important for divers and why they need to understand and prevent the consequences, he says. Partial pressure related problems can affect the human body in different ways, such as nitrogen narcosis or cause damage to the ear, among others, so divers should pay attention to these dangers and precautions.

Dalton’s law and diving

admin — Tue, 15 Dec 2009 22:03:34 +0000

MicroGeN2 ” groundbreaking nitrogen generator for laboratory use

admin — Thu, 03 Dec 2009 14:03:33 +0000

Technology Products Ltd (APP), the award-winning Scottish manufacturer launched a new gas generator nitrogen generator specifically for the slow movement of high-purity nitrogen for laboratory applications such as gas chromatography (GC) and ionization detection (FID). Based on the flagship of the generator Nitro PDB and use of Pressure Swing Adsorption, MicroGeN2 producing up to 99.9995% purity nitrogen gas flow at 200 cc / min and has the smallest footprint of a nitrogen generator the market. MicroGeN2, only 48 cm tall and 8 kg in weight, is ideal for laboratories currently has only one cylinder of nitrogen per month and with limited space. The units are easy to install, has a low power requirement and require no maintenance. Available with an optional state-of-the-art mini compressor, there is no laboratory staff disagreed compressed air line from other sources in the laboratory โ € "and the device is still only 48 cm high. Currently exposed ยฎ in New Orleans at Pittcon 2002 (Booth in 6139), will be exhibited at Analytica MicroGeN2 Europe 2002 (Stand B1.550) in Munich next Mon APP Managing Director, Graham Sinclair, speaking at the 2002 Pittcon ยฎโ said € œ We have worked to develop this product for some time and are pleased with the result. As always, listening to the needs of our customers is the best place to get our inspiration. โ € œ PTL, founded in 1998, began selling the generators laboratory gas in the market after years of intensive research and development. The products have received numerous awards, culminating in the seat Nitro Builder Series Products Millennium State Council of British design. The range includes nitrogen, hydrogen , oxygen and zero air generators, along with a new series of dryers and extractors. oil-free compressors, pipes and a variety of services that customers with a complete solution for the generation of gas filling this expanded product portfolio. PTL exported worldwide through a network of specialized distributors.

Save Money and Gas, Fill Your Tires with Nitrogen

admin — Thu, 03 Dec 2009 00:05:37 +0000

As anyone who drives, feels the squeeze on your pocket book to fuel prices. The days of cheap gas for our cars are probably more. And now you know that the gas tank purchase less painful. There are many things you can do to save on your gas bill, and one thing that can miss is the increased fuel consumption of their tires. Yes, proper inflation to help give a little more comfortable and safer ride, but have you ever considered inflating your tires with nitrogen? The car is wit tires nitrogen inflation. Automobile Brokers (as NASCAR) use nitrogen instead of air in their tires because of the many advantages, one of which is better gas mileage. You can increase your gas mileage by 5 to 15%, just filling your tire with nitrogen can be done at a nominal price from $ 3 to $ 5, and will not be as much about properly inflated tires. The air consists of nitrogen, oxygen and other gases, but filling their tires with nitrogen to eliminate oxygen problems with our tires. The air attacks aluminum and steel wheels, that leaks through valves, flanges of wheels and balls around the tires. Air also migrates through rubber. The exhaust air effectively rubber or a leak or not. Furthermore, there is moisture in the air, which accelerates the oxidation and corrosion. If you ever wondered how a band can "look under" this is the reason. You lose 2 psi with Air One months compared with 6 months with nitrogen. By maintaining better air pressure, improved rolling resistance, the more wear and reduce fuel consumption. Nitrogen tires will also run cooler than tires inflated with air, the band is more constant pressure (no increases or decreases with the increase or decrease in temperature). You are better able to maintain the tire pressure to recommended pressure, which also improve tire life and gas mileage. But how can you save? Let's say you add nitrogen to the tires full size regular cab pickup. You were always around 15mpg average, and now get an average 16mpg. It seems that there is not much, but over time can add significant savings. It costs $ 3 per tire, or $ 12 to fill your tires with nitrogen with 6 2 / 3% increase in gasoline consumption, a 6 2 / 3% savings is equal to every liter of gas purchase to get . If you buy gas for $ 3 per gallon, you save almost $ 20 per gallon. You save $ 3 each 15 liters of fill or recoup their costs after 4 fill-ups. And then you can start counting the profits from their investment quick and easy on tires filled with nitrogen. Want to save money on gas, only travel less. If you can do to improve gas mileage, and one of the easiest ways to do is ride in nitrogen. Learn to earn more in our era of fuel-saving http://www.savingyourwaytosuccess.com / gasbilltips.html

The basic uses of nitrogen

admin — Wed, 02 Dec 2009 01:12:11 +0000

Nitrogen is used today in a wide range of activities. The range varies from food use for medical purposes. In agriculture, nearly all nitrogen-based fertilizer business. In large quantities, such as fertilizers of soil erosion and decay and pollute the water, but when used correctly, help to increase food production. The natural nitrogen fertilizer, but they are environmentally friendly. Nitrogen is used in laboratories and medical centers for the preservation of various agencies in the production and cure of diseases such as anthrax. In medicine is liquid nitrogen used in performing surgery. The overall benefits of this therapy are ease of use, low cost and good cosmetic results. Most skin cancers are treated with excision or other destructive procedures such as electrocoagulation and curettage. Superficial skin cancers basal cell and Bowen's disease can be treated with liquid nitrogen instead. Nitrogen was used recently in the production of beer. Many beers as an ingredient. Brewers nitrogen dissolve in the beer, which improves the quality of beer. The right mix between CO2 and nitrogen retention of the composition of beer and prevent or reduce foaming. As nitrogen is used to fill the tires. Ingersoll-Rand Productivity Solutions Group, nitrogen tire filling system, allowing the tires to perform better established, longer and function with a greater degree of certainty that tires filled with regular compressed air. A dry, inert gas used by career military and racing tires and military vehicles blown up, that the leakage of gas through a rubber tire wall three times slower than oxygen. As a result, tires filled with these high quality gas, supplied by IR tire filling stay inflated longer, and thus grip the road better and offer more control, at any time. This is a clean and moisture free gas that slows the aging band, unlike oxygen, for example, is known to erode the rubber on the inside. Nitrogen also solve problems such as improper tire inflation and excessive heat, which can lead to catastrophic tire failure, causing serious accidents.

Benefits of nitrogen generators

admin — Wed, 02 Dec 2009 01:11:16 +0000

The nitrogen generator can be used in a wide range of activities, from medical research, which is useful in drug production or the study of bacteria and viruses, for industry, which is used to produce various types of beverages. Laboratory studies, the nitrogen generator does not require special attention because it uses simple electromechanical components, such as pressure vessels and valves with a history of reliability in laboratory applications. Since the nitrogen generator simply separates air into its constituent parts, which does not damage the environment. Gas generators also are safer than high-pressure tanks, such as nitrogen generator normally operates at low pressure about 100 psig and stores small amounts of compressed gas. In medicine, temperature-controlled nitrogen with a nitrogen generator can be used to store samples of the protein that special conditions and handling. Nitrogen generators are reliable and therefore make an important contribution to the laboratory. In industry, nitrogen generators are currently used in beer production. Brewing is an art form with a rich culture and history and the people would appreciate more with each passing year. Proper care of the product and design, construction and maintenance of systems design, quality customer beer. Ultimately, better sales and profits for the entire industry. Mixed gas is an important part of a high quality long development of the draft system. Many beers use nitrogen as an ingredient. The Guinness brewery nitrogen dissolve in the beer, which improves the quality of beer. Nitrogen generators available today to facilitate the work of the breweries. N2 Nitrogen generators relatively pure air filter and can be a very economical source of nitrogen. They can be built or used with a mixing device and a source of CO2 to deliver all the gas in a bar or establishment. The right mix between CO2 and nitrogen to protect the quality of the beer, reduce or prevent foaming or flat beer and save money. Well used, a nitrogen generator is the best tool in the bag of tricks of the design engineer.

Scuba Diving And The Of Nitrogen Narcosis

admin — Tue, 01 Dec 2009 05:30:16 +0000

Nitrogen narcosis is a dangerous condition that can affect divers, especially when diving deeper than 30 meters. The exact mechanisms behind nitrogen narcosis are still being investigated, but it has to do with nitrogen gas affecting the nerve transmissions in the body during high pressure. Nitrogen is not the only gas that affects nerve transmissions when the body experience high pressure, the state of intoxication, for example, can be caused by hydrogen and argon. Since the air inhaled by divers a lot of nitrogen (as the air we breathe on the surface every day), nitrogen narcosis was the first type of gas anesthesia for experienced divers, hence the name. Today the condition is also known as inert gas narcosis. The effects of nitrogen narcosis are similar to the effects of anesthetic gas or alcohol. The famous diver Jacques Cousteau, expressed in the "rapture of the deep." As a diver must be focused and act responsible – and more so at great depths – nitrogen narcosis can have disastrous consequences. A diver may have forgotten to check how much air he or she has left, extended stay or forget safety stops when ascending to the surface to do. Some divers have even begun to take their equipment and tested their mouth with a piece of fish to share. Nitrogen narcosis can be lethal due to nitrogen poisoning. It may be difficult for the affected diver to realize that he or she is developing nitrogen narcosis, since the level of intoxication will increase gradually. It is therefore important to always keep an eye on your partner during the dive and try to detect illogical behavior. Many divers regularly the mental state of his friend's partner to show the number of fingers. Before diving, divers have agreed that 3 fingers are displayed, the friend respond showing 2 fingers, then 8 fingers shows the 7 friends must have their fingers and so on. A diver suffering from nitrogen narcosis might calculate the wrong number, or give a number of fingers that is not consistent with the number he or she calculated. The diver may also lose interest in performing these checks the safety and ignore the fellow. If you suspect that you or your dog suffering from nitrogen narcosis, it must immediately begin your ascent to shallower Depts. Never panic and head for the surface to be stopped as soon as possible security sectors. The effects of nitrogen narcosis usually takes when it reaches shallower depths, even when away from the surface. Sometimes a partner of influence can be very reluctant to go up, because they are unaware of the problem. Before a deep dive can be a good idea to have a character that means "nitrogen narcosis, we must climb. Never less than 20 meters diving, deep diving, unless you have completed the training. During the training you will learn more about how to avoid nitrogen narcosis. A rapid descent should be avoided as it will increase the pressure very quickly and nitrogen gas dissolves more slowly in the blood of many other gases. Nitrogen narcosis seems to be most common during the dives that the diver has made a rapid descent, but can also occur after a very slow decline. Many experienced divers recommend a descent into a very steady pace in deep diving, as this sudden change and unbalanced solution of gas in the blood . This method is not scientifically proven. Never use a sedative, including alcohol and marijuana before you dive. All sedatives increase the risk of nitrogen narcosis. Please note that THC is stored in the body for a long time. sedatives should be avoided prior to dives, even when prescribed by a physician.

Can Nitrogen Gas Save Fuel For Your Car?

admin — Tue, 01 Dec 2009 05:30:06 +0000

There is a new strategy that everyone is talking about gas money and save more. In fact, the use of a gas species to save another type of gas. The gas is the gas stored liquid fuel for your car. The nitrogen gas is used instead of air. Racing cars have used this strategy for a long time. Airlines have used the same strategy in their planes and aircraft. Even large retailers begin to offer their customers. Well now, what is this strategy? It's the new fashion in the truck and car tires. Is the use of nitrogen in their tires instead of air. This new idea of inflating tires with nitrogen is becoming so popular that Costco now offers nitrogen filling to its customers as an option to buy new tires. Why would you want to fill your tires with nitrogen? Why do racing cars and aircraft use nitrogen? Is there something they know we do not? The claim is nitrogen has several advantages over the air. The first argument, nitrogen can keep your tires at the correct pressure and that air can. The statement suggests that the loss of nitrogen to the tires is three times slower than air. (All tires loose air pressure loss through the semipermeable surface of the tire). It is assumed that if the right tire inflation for a longer period, you will save fuel because the tires inflated to produce more road friction and this in turn reduces fuel consumption. Proponents of nitrogen that apart from the benefits of fuel economy are other benefits of using nitrogen. Nitrogen is supposedly cooler than the air. Therefore, its tires will run cooler and less expansion of the band. That means your tires require less maintenance and longer life can experience. The benefits of nitrogen can be enhanced by the claims unless the internal corrosion of the rubber and tire. Since air contains oxygen it all begins in contact with rust. This means that the rim is rust or corrosion when exposed to air filled tire. The band itself is an oxidant and eventually break. Filling a tire with pure nitrogen means no oxygen in the band. Therefore, no oxidation occurs. The result claimed? The tires will last longer and safer. These arguments and the benefits of using nitrogen where? Nitrogen is a miracle drug of the tires? It is certainly worth considering. Some experts say many cars that the benefits of nitrogen are limited and taking into account the additional cost and hassle of filling with nitrogen is not a good investment. There is much controversy and many questions about whether the Nitrogen-filled tires are the way forward.