
Residential Air Conditioning and the Phaseout of HCFC-22: What …
2024年4月2日 · Fact sheet with information homeowners need to know about having a home air conditioning serviced or replaced, in light of the HCFC phaseout.
二氟一氯甲烷 - 百度百科
二氟一氯甲烷,又名氯二氟甲烷、一氯二氟甲烷、氟里昂-22,简称为hcfc-22,化学式为chclf2,是一种含氢的氟氯代烃,为无色有轻微发甜气味的气体。 主要用作制取四氟乙烯的原料和制冷 …
Chlorodifluoromethane - Wikipedia
Chlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC). This colorless gas is better known as HCFC-22, or R-22, or CHClF 2. It was commonly used as a …
HCFC-22, commonly referred to as R-22, is used as a refrigerant in many applications, including residential air conditioning (AC) systems. Starting on January 1, 2020, U.S. production and …
What You Need to Know About the EPA HCFC-22 (R-22) Phaseout
2024年10月28日 · As a result of the EPA HCFC-22 phaseout, many homeowners are upgrading to modern air conditioners that use more eco-friendly refrigerants. Keep reading to learn more …
R22 Replacement: What You Need To Know - Today's Homeowner
2024年11月15日 · R22 is the short name for hydrochlorofluorocarbon 22, or HCFC-22. It’s a refrigerant responsible for absorbing and removing heat from home air conditioners and heat …
No More HCFC-22: What to Know About the R-22 Refrigerant Phase Out
2020年2月3日 · As a refrigerant, HCFC-22 is the chemical that heats or cools the air that HVAC systems produce. When this fluid passes through the parts of the HVAC unit, it changes into …
制冷剂HCFC-22(R22)加速淘汰!2024年我国将实行HFCs配额管 …
2022年7月8日 · 含氢氯氟烃(HCFCs)是目前剩余的主要消耗臭氧层物质之一,而房间空调器行业是HCFC-22的主要消费领域之一。 我国是全球最大的房间空调器生产国、消费国和出口 …
二氟一氯甲烷(HCFC-22) CAS#: - ChemicalBook
2025年3月3日 · ChemicalBook 致力于为化学行业用户提供二氟一氯甲烷(HCFC-22)的性质、化学式、分子式、比重、密度,同时也包括二氟一氯甲烷(HCFC-22)的沸点、熔点、MSDS、用途、 …
制冷剂气体(CFC-12、HCFC-22 和 HFC-134a)释放到 ... - X-MOL
2003年3月1日 · 对于 HCFC-22,观测和计算之间的一致性较差,如果其大气寿命为 12 年,但在寿命为 10 年时变得更接近。 氟氯化碳需求量减少了 80%,但被 HFC-134a 替代了 25%。 这与 …