|
2008 Guangxi Chemical Plant Explosions
A series of explosions caused by an industrial accident occurred on August 26, 2008 in Yizhou city in Guangxi province in southwest China. The disaster occurred at a factory owned by Guangxi Guangwei Chemical Co. in the development zone of Yizhou cityAssociated Press16 killed in chemical plant blasts in China(August 26, 2008). ''New York Times'' (August 27, 2008). According to the state-run , "the plant mainly produces (PVA), which is used in adhesives, calcium carbide, and |
Explosion
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in events su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Monoxide
Carbon monoxide ( chemical formula CO) is a colorless, poisonous, odorless, tasteless, flammable gas that is slightly less dense than air. Carbon monoxide consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simplest molecule of the oxocarbon family. In coordination complexes the carbon monoxide ligand is called carbonyl. It is a key ingredient in many processes in industrial chemistry. The most common source of carbon monoxide is the partial combustion of carbon-containing compounds, when insufficient oxygen or heat is present to produce carbon dioxide. There are also numerous environmental and biological sources that generate and emit a significant amount of carbon monoxide. It is important in the production of many compounds, including drugs, fragrances, and fuels. Upon emission into the atmosphere, carbon monoxide affects several processes that contribute to climate change. Carbon monoxide has important biological roles across phylogene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Disasters In China
A biophysical environment is a biotic and abiotic surrounding of an organism or population, and consequently includes the factors that have an influence in their survival, development, and evolution. A biophysical environment can vary in scale from microscopic to global in extent. It can also be subdivided according to its attributes. Examples include the marine environment, the atmospheric environment and the terrestrial environment. The number of biophysical environments is countless, given that each living organism has its own environment. The term '' environment'' can refer to a singular global environment in relation to humanity, or a local biophysical environment, e.g. the UK's Environment Agency. Life-environment interaction All life that has survived must have adapted to the conditions of its environment. Temperature, light, humidity, soil nutrients, etc., all influence the species within an environment. However, life in turn modifies, in various forms, its conditions. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Man-made Disasters In China
Artificiality (the state of being artificial or manmade) is the state of being the product of intentional human manufacture, rather than occurring naturally through processes not involving or requiring human activity. Connotations Artificiality often carries with it the implication of being false, counterfeit, or deceptive. The philosopher Aristotle wrote in his ''Rhetoric'': However, artificiality does not necessarily have a negative connotation, as it may also reflect the ability of humans to replicate forms or functions arising in nature, as with an artificial heart or artificial intelligence. Political scientist and artificial intelligence expert Herbert A. Simon observes that "some artificial things are imitations of things in nature, and the imitation may use either the same basic materials as those in the natural object or quite different materials.Herbert A. Simon, ''The Sciences of the Artificial'' (1996), p. 4. Simon distinguishes between the artificial and the synthe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disasters In Guangxi
A disaster is a serious problem occurring over a short or long period of time that causes widespread human, material, economic or environmental loss which exceeds the ability of the affected community or society to cope using its own resources. Disasters are routinely divided into either "natural disasters" caused by natural hazards or "human-instigated disasters" caused from anthropogenic hazards. However, in modern times, the divide between natural, human-made and human-accelerated disasters is difficult to draw. Examples of natural hazards include avalanches, flooding, cold waves and heat waves, droughts, earthquakes, cyclones, landslides, lightning, tsunamis, volcanic activity, wildfires, and winter precipitation. Examples of anthropogenic hazards include criminality, civil disorder, terrorism, war, industrial hazards, engineering hazards, power outages, fire, hazards caused by transportation, and environmental hazards. Developing countries suffer the greatest costs whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Plant Explosions
A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be simple substances (substances consisting of a single chemical element), chemical compounds, or alloys. Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical. Chemical substances exist as solids, liquids, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 Disasters In China
8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of the form , being an integer greater than 1. * the first number which is neither prime nor semiprime. * the base of the octal number system, which is mostly used with computers. In octal, one digit represents three bits. In modern computers, a byte is a grouping of eight bits, also called an octet. * a Fibonacci number, being plus . The next Fibonacci number is . 8 is the only positive Fibonacci number, aside from 1, that is a perfect cube. * the only nonzero perfect power that is one less than another perfect power, by Mihăilescu's Theorem. * the order of the smallest non-abelian group all of whose subgroups are normal. * the dimension of the octonions and is the highest possible dimension of a normed division algebra. * the first numb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 Industrial Disasters
8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of the form , being an integer greater than 1. * the first number which is neither prime nor semiprime. * the base of the octal number system, which is mostly used with computers. In octal, one digit represents three bits. In modern computers, a byte is a grouping of eight bits, also called an octet. * a Fibonacci number, being plus . The next Fibonacci number is . 8 is the only positive Fibonacci number, aside from 1, that is a perfect cube. * the only nonzero perfect power that is one less than another perfect power, by Mihăilescu's Theorem. * the order of the smallest non-abelian group all of whose subgroups are normal. * the dimension of the octonions and is the highest possible dimension of a normed division algebra. * the first number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosions In 2008
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in events s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1994 Kenpeng Mine Disaster
The 1994 Kenpeng mine disaster occurred between the week of August 1 to August 5, 1994, at Guangxi Kenpeng mine at the People's Republic of China. Mining disaster About 8 tonnes of dynamite exploded in a warehouse at the lead and zinc Kenpeng mine, in the northern Huanjiang county of Guangxi, destroying a nearby workers' dormitory and nearly killing all inside. The blast flattened the dormitory and warehouses within 500 metres. Labour officials said Kenpeng had failed to maintain proper health and safety standards.South China Morning Post.The SCMP.com" ''Mine blast toll reaches 74.'' Retrieved on 2008-08-27. Fall out More than 200 government officials from the Guangxi region were mobilised to help with the rescue work and conduct investigation. There were more than 230 people injured with a death toll of 77. The government was also short of cash and could not give the victim's families adequate financial assistance.South China Morning Post.The SCMP.com" ''Mine blast toll rise t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2005 Jilin Chemical Plant Explosions
The Jilin chemical plant explosions were a series of explosions which occurred on November 13, 2005, in the No.102 Petrochemical Plant in Jilin City, Jilin Province, China, over the period of an hour. The explosions killed six, injured dozens, and caused the evacuation of tens of thousands of residents. Explosions The cause of the blasts was initially determined two days after the blast: the accident site is a nitration unit for aniline equipment. T-102 tower was jammed up and was not handled properly, hence the blasts. The blasts were so powerful that they shattered windows at least 100 to 200 meters away; at least 70 people were injured and six were killed. The fires were finally put out early in the morning of November 14. Over 10,000 people were evacuated from the area, including local residents and students at the north campus of Beihua University and Jilin Institute of Chemical Technology, for fear of further explosions and contamination with harmful chemicals. The CNP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long River (Guangxi)
The Long River ( Chinese: 龙江, pinyin: Lóng Jiāng, literally: ''Dragon River'') is a river system in northern Guangxi Province, China. It is a part of the larger Pearl River system by way of the Liu, Qian, Xun, and Xi Rivers. Its true source is in Sandu Shui Autonomous County, Guizhou, where it is known as the Dagou He ( Chinese: 打狗河). It becomes the Jincheng Jiang ( Chinese: 金城江) after entering Guangxi and passes through Hechi. After joining with its left tributary, the Xiaohuan Jiang, it becomes known as the Long Jiang. It then passes through Yizhou before meeting with the Rong Jiang to become the Liu. The Long is famous for its natural scenery and scenes from the film, '' The Painted Veil'', were filmed along its course. References *''Atlas of China'', SinoMaps Press SinoMaps Press (), previously known as China Cartographic Publishing House, is a publisher in Beijing, China China, officially the People's Republic of China (PRC), is a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
