Abstract:
Oxyhydrogen is a gas which is formed during electrolysis of water. It is purely a mixture of oxygen and hydrogen. It can influence greatly in the combustion of fuels in Internal Combustion engines because of its comparatively better fuel characteristics than gasoline. Since it is a gas it can diffuse much easier than any other gasoline fuel. Thus when both gasoline and oxyhydrogen is fed to engine simultaneously, Oxyhydrogen ignites prior to gasoline and then spreads the flame. Oxyhydrogen acts as an ignition catalyst here. From the experiments conducted, it can be concluded that by providing oxyhydrogen in addition to a gasoline fuel in an IC engine yields better combustion which diminishes HC emission and tend to follow complete
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This gaseous mixture is used in fire torches to process refractory materials and was the first gaseous mixture used for welding. Theoretically, two hydrogen atoms to one oxygen atom is enough to obtain maximum efficiency, but in practice at least four or five hydrogen atoms to one oxygen atom is required to avoid oxidizing flame. Oxyhydrogen kits effectively turn the vehicle into a Hydrogen Hybrid one by producing and injecting oxyhydrogen gas (HHO) into vehicle 's air intake system. Production of oxyhydrogen gas works on the principle of electrolysis. Oxyhydrogen gas which was produced by electrolysis is then injected into vehicle 's air intake system as a supplemental fuel. Oxyhydrogen gas has proven to increase mileage, improving power and lowering emissions. Providing Oxyhydrogen is better than providing pure Hydrogen since Oxygen is mandatory for combustion which is present in Oxyhydrogen. Adding Oxyhydrogen causes gasoline or diesel to ignite faster and more efficiently, resulting in higher FUEL ECONOMY and dramatically LOWER EMISSIONS. Over 60% of the gasoline is wasted through fumes, vibration, evaporation and unburned fuel. Gasoline is a complex molecule, and it does not burn completely due to its
4. Exhaust: After the Air/Fuel mix has been burnt, the remaining chemicals in the cylinder (water and CO2 for the most part) must be removed so that fresh air can be brought in. As the piston goes back up after combustion, the exhaust valve opens allowing the exhaust gasses to be released. Ideally an engine takes in air (oxygen and nitrogen) and fuel (hydrocarbons) and produces CO2, H2O, and the N2 just passes through.
2-butoxyethanol, a colorless liquid with a mild odor, is used in different paints, primers, and kinds of ink, along with numerous household cleaning products commonly found, to remove substances such as grease and oils. However, the usage of 2-butoxyethanol comes with risks as well. 2-butoxyethanol’s risks outweigh the rewards of it being used.
The major sites for the production of ammonia are the intestines, liver, and kidneys. It is biosynthesized through normal amino acid metabolism. The kidneys generate ammonia from glutamine by the actions of renal glutaminase and glutamate dehydrogenase. Ammonia is formed from urea by the action of bacterial urease in the lumen of the intestine, which is absorbed from the intestine by the portal vein. Amines obtained from diet and monoamines that serve as neurotransmitters or hormones can create ammonia by action of amine oxidase. In purine and pyrimidine catabolism, amino groups attached to the rings are released as ammonia.
Painkillers have been used for many years, and they have been beneficial to many. But one that recently took the market has been the topic of many controversial discussions. Oxycodone has always been used in modern medicine but in small amounts. OxyContin contained a higher amount of oxycodone than most opiate based pain killers, the weakest dose of OxyContin had double the amount found in said painkillers (Meier 12). This lead to the spread of abuse and addiction towards the drug. And a medicine made to do nothing but help became the subject of overdose and death. The creation of OxyContin was a triumph for modern medicine and a halo of light to people with chronic pains, but this drug now seems to carry a trail of addiction and abuse along with it.
Opiates are a class of drugs that are used for chronic pain. Opioids are substances that are used to relieve pain by binding opiate receptors throughout the body, and in the brain. These areas in the brain control pain and also emotions, producing a feeling of excitement or happiness. As the brain gets used to these feelings, and the body builds a tolerance to the opioids, there is a need for more opioids and then the possibility of addiction.
A huge fascination of arsenic started in the 19th century when people got word of a province in southeastern Austria where people ate arsenic. Women would eat arsenic to help gain weight and fix their complexion to look more beautiful and men would eat arsenic because they believed it helped them breath easier when they were climbing high up in the mountains. One doctor by the name of Dr. Robert Craig MacLagan, was particularly interested in this and visited the town to see for himself what was really occurring. He observed the people and tested their urine to prove that they have been indeed ingesting arsenic. He wrote about the things he witnessed in the Edinburgh Medical Journal. The men in the town would eat 6 grains/dose at least twice a week, sometimes eating it on their bread or just drinking it with their water. As a result many Victorians began self-medicating themselves with arsenic.
Review the effects of arsenic as a soil pollutant on human health. You need to consider the major sources of arsenic (both natural & man-made), pathways for uptake by people and the impacts on human health.
The tradeoffs of using gasoline for cars are large emission of carbon dioxide and required large amount of chemical t...
number is increasing as more screening has become available, and there is no cure in sight. Autism is a disorder that is characterized by frequent deficits in communication and social interaction, a lack of trust in others, and generally poor social skills. However a new and promising treatment is arising in the form of the hormone oxytocin. Oxytocin is a hormone that is found in mammals that has various functions. One effect of oxytocin is that it seems to increasing trust in social interactions. There are very few studies that have tested the effect that oxytocin has on increasing trust and social skills in people, and therefore more testing is needed. Although there are not enough long term studies, the short term response to oxytocin is positive. Recent research indicates oxytocin treatments for autistic patients correlate with improvement in facial recognition, and recognizing emotions of others. Therefore, using oxytocin provides a promising new approach to treating autism.
Methamphetamine is said to have first made its appearance in the United States as early as World War II (Anglin, Burke, Perrochet, Stamper, & Dawud-Noursi, 2000). It was given to soldiers and pilots to increase their endurance as well as their attentiveness. Roughly two decades later, a liquid form of methamphetamine became available for the treatment of heroin addiction. It wasn’t until the 1990’s where it really began to be a problem. In trailer parks across Oregon, methamphetamine abuse was at an all-time high (Byker, 2011). By 2003, meth had begun spreading throughout the United States as the number of reports of meth labs increased from as far east as Florida.
A common recreational drug that is illegally dealt is Heroin. To many this drug is known by a few slang/street names, some being; smack, brown stone and junk (Tracy, 2012). Heroin is a highly addictive opiate that caused many different issues regarding physical and mental health. It can be consumed in 3 different ways: snorting, injecting and smoking. The original purpose of heroin is far different then the purpose that it is used for today in society. In 1874, heroin was first produced from morphine and 24 years later began its journey in the field of medicine to help morphine addicted patients (Scott, 1998). After use of the medicine it became present that the drug was just as addictive as morphine and was in turn creating patients to become addicted to the new drug. In 1902, doctors ceased the use of heroin in the medical field and a few years following, 8 years later, the first case of a heroin addict was admitted to a hospital for treatment (Scott, 1998). The drug is no longer used for a medical purposes but is still present in the legal drug selling market. Many countries have stiff penalties if caught in possession of or are selling heroin, because this drug is listed as a Class A drug (“Opium, Morphine, Heroin”, n.d.).
Opium, the first opioid, is derived from the sap of opium poppies, whose growth and cultivation dates back to the ancient civilization of Mesopotamia around 3400 BC. Egyptians and Persians initially used opium. Eventually spreading to various parts of Europe, India, China, and the Middle East. During the 18th century, physicians in the U.S. used opium as a therapeutic agent for multiple purposes, including relieving pain in cancer, spasms from tetanus, and pain attendant to menstruation and childbirth. It was merely towards the end of the 18th century that some physicians came to recognize the addictive quality of opium.
The damage of ethyl alcohol abuse to the renal apparatus. Alcohol abuse can lead to different dysfunctions in the body. In this essay, I am going to focus on the effects on the kidneys that the overconsumption of alcohol can cause. Throughout the essay, I am going to identify and discuss the different effects that alcohol abuse can cause to the renal apparatus. In this essay, I am going to identify the different changes that can happen at different levels.
Combustion occurs when any organic material is reacted or burned in the presence of oxygen to give off the products of carbon dioxide and water and energy. The organic material can be any fossil fuel such as natural gas (methane), oil, or coal. Other organic materials that combust are wood, paper, plastics, and cloth. The whole purpose of both processes is to convert chemical energy into other forms of energy such as heat.
Hydrogen fuel cells are an alternative source of energy. Unlike fossil fuels, hydrogen fuel cells have no direct negative effects on the environment. A hydrogen fuel cell works by combining hydrogen molecules with oxygen molecules to produce water and energy. A catalyst, like platinum, splits the hydrogen molecules into protons and neutrons to combine with the oxygen. The hydrogen molecules are fed through an anode, while the oxygen molecules are fed through a cathode. The molecules combine in a central chamber to form water. The water is released from the top of the chamber, and the energy is released from the bottom.