Refrigerant manufacturer about the refrigerant market change

in protecting the ozone layer and reduce under double pressures of global warming, 'freon' and other traditional refrigerants has gradually toward the edge 'class'. In the recently held a 'China refrigeration exhibition' theme of the seminar, reporter discovery, a 'natural cooling technology' from nature is becoming a market to be bestowed favor on newly '. Many people are familiar with 'freon' starts from the household refrigerator, it is referred to as the 'fluorinated greenhouse gases' scientists, including hydrogen CFCS ( HCFCs） And hydrofluorocarbons ( HFCs） , the former is the notorious 'killer' ozone layer, the latter is accelerating global warming 'potential shares'. The study found that fluoride has thousands of times more than carbon dioxide greenhouse gases ozeme depletion potential global weather becomes hot, has accounted for 4% of global greenhouse gas emissions, if not eliminated, by 2050 the number will rise to eight. 6%, its 'contribution' is equivalent to 2004 carbon dioxide emissions from cars, all over the world. Between the two kinds of fluorinated greenhouse gases, the Montreal protocol opted for a 'forced, to' attitude: 'warrant' under CFCS in hydrogen at the same time, promised to hydrofluorocarbons as a temporary replacement material. The move is to protect the ozone layer, is to accelerate the global warming. Therefore, it is necessary to find a replacement material the best of both worlds. Experts say, represented by carbon dioxide, ammonia, water and air of natural refrigerants, the choice of be satisfactory to both. It is understood that the natural cooling technology has been widely used in parts of Europe and China, more than 200 million units worldwide using natural green freezer refrigeration technology. 'Natural refrigerants are very suitable for promotion in China, enterprises need not spend too much can achieve product upgrading. 'Shanghai jiaotong university institute of refrigeration and cryogenic engineering professor wang, director, said at the meeting in addition to the significance of environmental protection, the price of natural refrigerant freon and other traditional refrigerants, and even cheaper. At present, the match of energy saving technology has also arises at the historic moment. It is understood that at present three of the four big freezer production base in China has been partially used natural cooling technology, sell China's household freezer 35% belong to the 'green freezer'. However, most of the refrigeration equipment company, especially the commercial freezers manufacturers, still rely heavily on the traditional technology. As the world's largest producer of refrigeration and air conditioning equipment, our country will freeze in hydrogen CFCS thoroughly in 2013. How to scientifically choose replacements, has become China's the title of g. ZhiLengYe development thinking. , such as greenpeace li-ping fan, director of the corporate social responsibility programs at the meeting, called for the government should formulate relevant laws and regulations as soon as possible, to vigorously promote natural cooling technology, can make in the transition period of China so ZhiLengYe insurmountable environmental pollution, unsustainable development stage, directly towards cleaner production.