BALLARPUR
INSTITUTE OF
TECHNOLOGY
MECHANICAL DEPARTMENT
SEMINAR TOPIC
Necessity for replacement of CFC
refrigerant ,Natural refrigerant.
PRESENTED BY :- Mr FAIZAN M. KHAN
ON 30th DECEMBER 2022
UNDER THE GUIDANCE OF
Prof. SHEIKH YASIN SIR
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Hydrochlorofluorocarbons, or HCFC's, are chemicals that are mainly used as refrigerants.., Summaries of Refrigeration and Air Conditioning
WHAT IS REFRIGERANT? A refrigerant is a working fluid used in the refrigeration cycle of air conditioning systems and heat pumps where in most cases they undergo a repeated phase transition from a liquid to a gas and back again. R410A R134A R32 WHAT IS CFC's REFRIGERANT ? • CFC's refers to the chemical composition of the refrigerant. Chlorofluorocarbon indicates that the refrigerant is comprised of Chlorine, Fluorine, and Carbon. • Common CFC's refrigerants are R-11, R-12, R-13, R-113, R-114, and R-115. WHAT IS HCFC's REFRIGERANT ? Hydrochlorofluorocarbons, or HCFC's, are chemicals that are mainly used as refrigerants. ⚫ Unfortunately, releases of HCFC's deplete the Earth's protective ozone layer and contribute to climate change. • R-22 is an HCFC's refrigerant that is often used in air- conditioning equipment. NECESSITY FOR REPLACEMENT OF CFC's /HCFC's REFRIGERANT CFC's/HCFC's are powerful green house gases. This Refrigerant causes GLOBAL WARMING. CFC's/HCFC's destroy
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BALLARPUR
INSTITUTE OF
TECHNOLOGY
MECHANICAL DEPARTMENT
SEMINAR TOPIC
Necessity for replacement of CFC
refrigerant ,Natural refrigerant.
PRESENTED BY :- Mr FAIZAN M. KHAN
ON 30th DECEMBER 2022
UNDER THE GUIDANCE OF
Prof. SHEIKH YASIN SIR
CONTENTS: -
Necessity for replacement of CFC's/HCFC's refrigerant
Alternative Refrigerant for CFC's and HCFC's.
Natural Refrigerant.
WHAT IS CFC's REFRIGERANT?
- (^) CFC's refers to the chemical composition of the refrigerant.
- (^) Chlorofluorocarbon indicates that the refrigerant is comprised of
Chlorine, Fluorine, and Carbon.
- (^) Common CFC's refrigerants are R-11, R-12, R-13, R-113, R-114, and
R-115.
- (^) WHAT IS HCFC's REFRIGERANT?
Hydrochlorofluorocarbons, or HCFC's, are chemicals that are
mainly used as refrigerants.
- (^) Unfortunately, releases of HCFC's deplete the Earth's protective
ozone layer and contribute to climate change.
- (^) R-22 is an HCFC's refrigerant that is often used in air-conditioning
equipment.
NECESSITY FOR REPLACEMENT OF
CFC's /HCFC's REFRIGERANT
- (^) CFC's/HCFC's are powerful green house gases.
- This Refrigerant causes GLOBAL WARMING.
- (^) CFC's/HCFC's destroy the OZONE layer in STRATOSPHERE.
- (^) CFC's/HCFC's may cause death by cardiac arrhythmia or
asphyxiation.
- (^) CFC's/HCFC's are air polluting agents.