R22 refrigerant into the elimination of air conditioner

a few days ago, to curb the deterioration in earth's ozone layer, the environment ministry launched containing hydrogen CFCS ( HCFCs) Screening, widely used in air-conditioning refrigerant R22, 结束前, 22) By screening has entered the countdown, the domestic each big air conditioning company has moved to the new refrigerant and complicated early planning new environmental protection refrigerant.

as the world's largest air conditioning production base, our country has obligations after trying our best to prevent damage to the ozone layer and global warming. For this, on the Montreal protocol, China promised on January 1, 2013 to produce and use quantity of hydrogen CFCS freeze in 2009 and 2010 two years on average, a 10% cut in the freezing level in 2015, completed in 2030 in addition to the repair and special use of thorough screening.

as we have learned, now produce of frequency conversion air conditioning in our country, are exported to Europe and Australia and other places of air conditioning have been used as a substitute for R22 refrigerant r410a, which some of the air conditioning production accounts for about thirty percent of the total output of air condition in our country. R410A instead of R22 in producing technology has no problem. Estimates, R410A intellectual property expires next year, and will accelerate the R22 screening.

according to our country of fluorine and silicon association expert committee et al to leak, the industry focus on the hydrogen CFCS produce professional access code has been set to end, is expected to recently introduced. According to the file spirit, before 2013, China will stop batch of new refrigerant R22, R142 though to new project, but planning must be in more than 5000 tons. Recent R22 price up 30%.

to this, the China association of fluorine and silicon expert committee et al is willing to show that R22 project to stop new means supply cuts, but in the short term need to remain relatively strong, R410A and R22 itself can be used as a substitute for the material, so at least three to five years in the future vision is still bullish. Organize data, R22 price now rebound from the lowest 13500 yuan/ton to 17500 yuan/ton, the highest price of 18000 yuan/ton, short-term gains nearly 30%.

R22 refrigerant after shutdown, who will be the ultimate alternative, the industry has a different point of view. All over in the world now choose R410A as the substitute of refrigerant R22, R410A though will not damage the ozone layer, however, still can bring the greenhouse effect. Therefore, the eu has been brewing the new specification of air conditioning refrigerant, will gradually stop the use of R410A.

face global air-conditioning environmental trends, our country each big air conditioning companies are active prepare the battle of new environmental protection refrigerant.

in July 2011, the world's first pair of hydrocarbon refrigerants R290 ( Propane) Split type air conditioning model production line completed in zhuhai gree electric appliances, R290 refrigerant air conditioning will be officially production. And another air-conditioning magnate beauty also launched R32, R290, R161 three new environmental protection refrigerant.

haier air conditioning is together in the independent development of active seek cooperation with overseas. Now, its independent development of new environmental protection refrigerant R290 has also requests the national patent, and through the national technical appraisement reached world leading level. On August 29, together with the giant honeywell honeywell - opening Haier joint vision center is committed to drop carbon emissions for discussion. Now, honeywell company developed a new generation of low hydrogen fluorine olefin (global warming QianZhi compounds HFOs) Has a very low global warming QianZhi, can effectively decline in carbon dioxide emissions.

this release of the refrigerant, freon manufacturers, for details, please click on the query.

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