CHINA POLICE DAILY FIRE WEEKLY

In modern warfare, a certain sense, is the technology and equipment， as same as fire-fighting and rescue. The end of the year in sight, fire experts and fire workers reviewing technological advances in the past year, happened to look at the TWT (Teweite Licensing) multifunctional green foam extinguishing agent, many corps and leaders eager to be led to the acquisition of equipment, said on the frontline combat, they unanimously agreed that : This new type of multi-purpose green foam extinguishing agent, from production to use, The foam extinguishing agent is a profound, comprehensive and thorough revolution. and believes The significance of this revolution with the passage of time more and more will show up in the fire, the idea of extinguishing, strategic and tactical real achievements. Damage can effectively burn combustion, combustion or suppressing material called extinguishing agents. As we all know, fighting, especially large-scale fire fighting can not separate extinguishing agent . A long time, the major water for fire extinguishing agent. Water is extinguishing agents which is source of rich, convenience, low prices. However, after extinguishing the fire is obvious secondary disasters such as watermarks; With the increasing scarcity of water resources throughout the world. increasing the efficiency of fire fighting water is not satisfactory; especially with the production, life, More and more fire could not fight whit water, or is unable to fight alone in the water, therefore, there was strong technical development of a fire. In particular, the whole community is dependent on the progress in science and technology gradually developed a bubble, Halon gas, carbon dioxide gas, New powder extinguishing agent. Now, the increasingly high demands of fire extinguishing agent is not only able to fire efficient, but also demand environmentally, energy-saving, and without pollution. Destruction of the ozone layer, caused by the world's attention and anxiety. Sep 11.1989, our country formally joined the "Montreal Treaty," to protect the ozone layer organization. Halon (halon) has been the world-wide epidemic Halon fire extinguishing agent, the higher efficiency of fire fighting. However, due to chlorine-and bromine-containing halons, the decomposition of the ozone layer would have been damaged, it has been gradually eliminated abroad. According to "China's national program to phase out ozone depleting substances," to January 1, 2010. China will phase out halons (Halon) products, including generic "series of halon fire extinguishing agent.Foam extinguishing agent is called the first alternative by the United Nations Environment agency. also was listed as Halon fire extinguishing agent "alternative route" and products by the Chinese government. 1900 chemical foam fire extinguishing agent succession, and successfully developed air foam fire extinguishing agent in 1927. successfully development of hydrolysis natural protein foam extinguishing agent in 1937, successfully developed aqueous film-forming foam fire extinguishing agent and protein foam extinguishing agent in 1963 ……over 100 years, foam extinguishing agent situation, repeated glory for the development of human society and made an indelible contribution to peace. However, not all of foam extinguishing agent is green, energy efficient "green fire products." The bubble chemical foam fire extinguishing agent is an aqueous solution through two pharmaceutical chemical reaction. Because of its fire and poor corrosion resistance, durability short harmful to humans and the environment. China has been in use for many years. Air bubbles in the foam extinguishing agent is generated through the mixing. According foam can be divided into multiple low multiples bubble, bubble and high-expansion foam three times. According to the type and use of foam, foam extinguishing agent can be divided into multiple low-protein foam fluoride protein bubbles. aqueous film-forming foam, foam and synthetic foam extinguishing agent insoluble anti five categories. Protein foam extinguishing agent is from animal protein or hydrolysates botanical composition of the foam liquid. In China, long-term use of "foul" reputed animal protein foam extinguishing agent of crude oil and petroleum products to fight fires, mainly because of low prices. However, the hydrolysis in the production process is a gross electricity, water, coal consumption, but have mercaptan, sulfide, a large number of harmful gases such as hydrogen sulfide; bubble has its own smell, the use of flame contact with harmful gases will produce dioxin, Most will also have equipment corrosion, therefore, withdraw from the market is an inevitable trend. Fluoride foam extinguishing agent is to add fluoride surfactant in protein foam extinguishing agent. improve protein foam fire extinguishing agent and the liquidity effect. But as same as protein foam extinguishing agent, is dark brown or black majority, corrosive, easy-perishable degeneration, a short shelf life. Aqueous film-forming foam fire extinguishing agent, also known as the "light-water" fire foam or fluorine chemical foam fire extinguishing agent. It is mainly from fluorocarbon surfactant, hydrocarbon surfactants, stabilizers and other additives, water and other components. fighting petroleum products fire, dual role of fire-fighting foam and water film. Approximately efficiency is three times , Aqueous film-forming foam fire extinguishing agent is no smell, long durability, fire-fighting foam extinguishing agent obviously superior to the others. But it is not easy because the main raw material used by the natural degradation of the chemical fluoride surfactant. People affected by the nature of its environmental concerns. Promulgated by the state in November 2005 "to promote the readjustment of the industrial structure" Interim Regulations on the 16th of officially eliminated serious waste source of energy, environmental industries, the state's "" 11th Five-Year Plan "program" because of the energy conservation, building a resource-saving society and independent innovation of the proposed new requirements, therefore, in recent years, Beijing, Shanghai, Chengdu and other parts of the government will be "a new fire extinguishing agent" as product catalogs, as well as giving priority to the development of high-tech industries and areas of focus give vigorous support ,people eager to develop production without the "three wastes" (waste and wastewater emissions) to use without the "three evils" (non-toxic, non-corrosive, pollution-free), good energy-saving effect of new environmental foam extinguishing agent! Gasohol (alcohol mixed fuel oil), the challenges affecting the world energy crisis has become an important factor in economic development. oil shortage is more immediate needs, the use of mixed fuel oil alcohol (ethanol gasoline. methanol gasoline) as a substitute for oil in many countries choose. In the gasoline by volume than to join a certain percentage of oil (10% of our requirements), denatured fuel ethanol (anhydrous alcohol of high purity precision) allocation from the motor ethanol gasoline, will not affect vehicle performance, and is fully burned. low emissions of harmful gases, to reduce impurities oil system advantages such as precipitation. Gasohol, in the United States, Brazil, the EU has developed large-scale use for more than 20 years, Thailand, Japan is the use of large area . China became a net importer of oil country in 1993, each year to spend large amounts of foreign exchange to import oil and petroleum products. Promote alcohol mixed fuel oil is a major step in China's energy strategy. China's "" 15 "Plan" clearly calls for the development of fuel alcohol and other oil substitutes. 2001. State promulgated the "denatured fuel ethanol" (GB18530-2001) and the "motor ethanol gasoline" (MAP 8531-2001) two standards in 2001, the State Development and Reform Commission, Ministry of Public Security, Ministry of Finance, AQSIQ eight ministries jointly formulated and promulgated the "motor ethanol gasoline to expand pilot programs,"in 2004. and in Heilongjiang, Jilin, Liaoning, Henan, Anhui five province, Hebei, Shandong, Jiangsu, Hubei Province has launched four experimental work. To the end of 2005, nine provinces have basically achieved other automotive gasoline substitute ethanol gasoline, with notable results. Before 2008, Beijing will also promote ethanol to gasoline. By the end of 2005 ,the state promulgated the "industrial restructuring Catalog" further "ether fuel production" as "encouraging category "industries. Currently, Shanxi, Shanxi in small-scale experiments using methanol gasoline. The prices of gasoline, ethanol and methanol, a wide variety of sources, the promotion of the social effects of methanol fuel, environmental benefits economic efficiency would be better, which was included in the country's medium - and long-term planning. However, alcohol mixed fuel oil is a new energy, as well as flammable materials and the risk parameters like gasoline, Once the fire more difficult to fight fires than pure gasoline. The United States, Brazil, the deployment of most of the cars with ethanol in gasoline tanker filling stations through a dedicated site for the deployment, So while ethanol-petrol cars to the fire extinguishing agent is still a lack of systematic research. My pilot provinces of ethanol used in gasoline tank deployment control center computer, which combined channels, and centralized distribution. Therefore, the deployment and transport, storage and use of the process there is a fire hazard. In recent years, some domestic research units to fight the fire extinguishing agents Gasohol is a trial study 。However, still did not developed better products . Originally, foam extinguishing agent deal with all the non-polar liquid oil fires all have good performance, But ethanol is a polar liquid ethanol in gasoline, very easily dissolve in water. General bubble will be exposed to ethanol quickly swallowed up ,it is difficult to ethanol in gasoline. foam layer formed on the surface of the isolation of oxygen, it can not achieve the purpose of fighting. Ethanol such a strong "anti-foaming" function, resulting in the use of ethanol gasoline conventional protein foam extinguishing agent to fight fires very poor. Currently, ethanol gasoline fight the fire extinguishing agents to be more optimistic about the "aqueous film-forming anti – fluoride" fire foam. However, the fire extinguishing agent used by the DuPont Corporation -- Long-chain fluorocarbon surfactant organic fluoride products. and massive use of the two ethylene glycol monobutyl ether solvent, it will not only seriously corrupting equipment, but also cause environmental pollution. Besides, "aqueous film-forming anti - fluoride" fire foam as raw materials, process complexity, prices high product. Meanwhile, aqueous film-forming foam extinguishing agent and protein anti – fluoride foam extinguishing agent are low multiples bubble category, which can’t make middle 、high expansion, so fighting efficiency is not high. The effects of Dry powder fire extinguisher which fight of large-scale oil is not good as foam extinguishing agent, often combined with the bubble; solely with the effects of dry powder fire extinguishing agents to deal with more ethanol gasoline is not satisfactory. Now, eliminate alcohol oil fires and generally starting a fire extinguishing agent anti dissolved. Apply to aqueous film-forming anti-dissolved powder extinguishing agent and fire extinguishing agent, although eventually were extinguished, However, the speed of fire, and economic, and security is not very high. France recently made a BIO-EX-fire foam extinguishing ,the effect is good,no polution to the environment. But only make low multiples, not general. Consequently, the energy crisis of alcohol mixed fuel oil production, storage, transport, sale or use of fire. The fire raised new issues ,In particular, and developed a new fire extinguishing agent corresponding scale production is imminent. The revolution of multifunctional environmentally foam extinguishing agent Oil fight against alcohol mixed fuel (ethanol gasoline) and replace Halon fire extinguishing agents. Beijing TWT International co,Ltd., cleaner fire technology laboratory alcohol mixed fuel oil companies in the development of fire extinguishing agent Leading Group under the leadership of the Ministry of Public Security, State Administration of Environmental Protection under the strong support of the leaders and experts. launched a series of tackling, after more than two years, in thousands of experiments, successfully developed a "multifunctional foam extinguishing agent" products. In the development of Multifunctional foam extinguishing agent, successfully resolved through the surfactant and the selection of protective colloid, burned into film and anti-foaming agents, as well as multiple and complex. synergy in the relationship between the foam liquidity problems. This brought the entire process, the revolutionary from production to use . One of the revolutionary embody multifunctional natural performance. Based on all the functions as low, middle and high expansion, Alcohol resistant, aqueous film-forming foam fire extinguishing agent united in one, it not only can effectively fight alcohols, ketones, esters, nitriles such as polar liquid fire, but also can effectively fight naphtha, fuel oil and other non-polar liquid benzene fire Fight still mixed in any proportion of the alcohol mixed fuel oil fires, and also fight A fires some category C, Class D fires. Second revolutionary embody universal performance. General "synthetic" foam extinguishing agent more use hydrocarbon surfactants.TWT company use a variety of CH surfactant produce "complex synergy." thereby increasing the stability of the foam, and the amount of bubbles, it reached a high, middle and low multiples of compatibility. meet the demand for its generic. It can be arbitrary issued three fire-fighting foam of high expansion, middle expansion and low expansion . apply to high expansion, middle expansion and low expansion fixed or mobile foam extinguishing systems and equipment. apply to liquid foam device, which can also be filled vehicle and portable fire extinguishers. Third revolutionary embody efficient and security. They use application of "anti-particle effects,", thereby greatly increasing the speed of fire. fire effectiveness is two times of AFFF/AR aqueous film-forming foam extinguishing agent. is three times of FP/AR fluoride foam extinguishing agent, it’s more times of other protein foam extinguishing agent. higher fire performance, shorten the time of fire, ensure that the personal safety of the firefighters. Forth revolutionary embody performance in environmental protection and energy efficiency. Multifunctional protein foam extinguishing agent use Plant protein as the main raw material ,edible substances for antifreeze,use preservatives for food additives. with independent intellectual property rights and the use of carbon FC 4-6 surfactant and special surfactants polysiloxane. It is not only clean, easily biodegradable, but also far higher than its cost performance of foreign companies in the surfactant products. No toxic﹑odor﹑corrosion in the process of using, which is harmless to humans. In production process of multifunction foam extinguishing agent without emissions, wastewater, waste, environmental pollution. A small investment and production equipment, less labor input. Producing 1 ton can save 100 degrees electricity than traditional fire products ; Producing 1 ton can save 1 ton coal than traditional fire products ; Producing 1 ton can save 5 tons water than traditional fire products. This independent innovation, high-tech products with independent intellectual property rights, both high school low multiples water film. Solubilization of anti-foam fire extinguishing agent function to effectively solve the problem of fighting fires ethanol gasoline. and can adapt to fire, with a leading international standard of world, multifunctional, environmental protection, became ideal replacement of traditional foam extinguishing agent and Halon fire extinguishing agent .fill gaps in the world and became a major breakthrough in the field of cleaner fire, foam extinguishing agent marks another new revolution Accomplished in environmental protection instead of pollution, multifunction in one instead of complicated variety separately . created a new milestone of world extinguishing agent. On March 15, 2006.Hubei auspices of the fire brigade to put out the oil fire foam green multifunction alcohol mixed fuel (ethanol gasoline) fire test. in the special fire brigade of Wuhan.use three litre multifunctional foam extinguishing agent or 0.8 square meters gasoline fire, Fight fire will be complete within 46 seconds. Test results show its technical performance, parameters meet the development standards and design requirements, get a complete success. Multifunctional foam extinguishing agent smoothly applicated the States Patent and Trademark registration, and passed the National fixed fire extinguishing systems and fire detection component of Quality Supervision and Test Center. And was approved by Fire protection products appraisal center of the Ministry of Public Security . On October 26, 2006, at the 11th International Exhibition on fire equipment and technological exchanges. Multifunction foam extinguishing agent grand stage, was approved by the Ministry of Public Security. And attracted y the community and the news media attention. affirmed by Fire force and enterprise units . Director of the Center for Public Security Fire Jing Fei product quality assessment in an interview with our reporter, fully affirmed the birth of the revolutionary multifunctional foam extinguishing agent. It praised the comprehensive advantages of the domestic and international foam extinguishing agent, A fire extinguishing agent can use different types of fire fighting, liquid fire, especially in dealing with various aspects of "links scrapping" super multi reached an unprecedented level of perfection! Shanghai Jiaotong University and the director of the Institute of Environmental Science and Technology Liujun : Multifunction foam extinguishing agent from production to use, reduce the disaster site and surrounding residential environment, with the basic principles of creating a harmonious society is to change the traditional model of fire safety and the environment; economic efficiency (reducing costs) and the environment (to reduce pollution and resource depletion), both in line with the rules of the market economy. with a broader space for development and application prospect. "Multifunctional foam extinguishing agent. fire preparedness and operations have become so simple and easy! "sprung from the firefighters and fire officers, environmental science TWT Company chairman Liu Shujie with pride and personal experiences told reporters : multifunctional extinguishing agent in the first place, in addition to fighting against ethanol gasoline and alternative Halon fire extinguishing agent, is to liberate the fire. Traditional foam fire extinguishing agent single objects, flammable liquids and basically only a single occasion to fight the fire. Fire forces to fight all kinds of fires, the need to store a variety of foam extinguishing agent, then it cumbersome waste. also easier to use because the nature and function of fire extinguishing agent is wrong, delaying fire fighters. Multifunction foam extinguishing agent replace all of a user can save a variety of foam extinguishing agent reserves, saved the installation of a variety of foam, fire and the effectiveness of its super substantial, savedin the use of fire Pharmacy, thereby lowering the cost of fire and intensity. Use Multifunctional foam extinguishing agent, and there is no need for the existing foam extinguishing equipment, vehicles for technological transformation. Currently serving bubble appliances, car bubble guns and bubble tube with water guns, mobile bubble guns, fixed or semi-fixed foam extinguishing equipment used on the bubble, as long as required under the terms of the foam volume. adjusting the proportion of foam mixer. ordinary protein foam extinguishing methods can be very easy to fight the mixture of various hydrocarbons and liquid hydrocarbon fire. Throughout the entire history of fire, the fire extinguishing agent of modern industrial production, particularly foam extinguishing agent. China's previous production and use of all of the basic patent, after many years of silence, and the efforts, China finally has its own innovations in a fire extinguishing agent, and are multifunctional foam extinguishing agent! This is perhaps its greatest significance of the revolution. Exterior looks somewhat like salad oil, a bit of little yellow, but it is very clear translucent; After dilution into white, and the bubble can be a variety of multiples, it is with "links scrapping" the magical multi-purpose function foam extinguishing agent! Now, different needs, it has formed Series products, including common type, fragrant type,and the sea-water type, cold-resistance type, long-term type, concentrated type, and they had boarded the Ministry of Public Security Fire Fire procurement network equipment procurement list. Let us confidentially wait for it displayed their might around the fire line of victories!