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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

Typology: Summaries

2022/2023

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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
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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.
SURVEY OF REFRIGERANT

WHAT ARE NATURAL REFRIGERANT?

Natural refrigerants are substances that serve as
refrigerants in refrigeration systems.
They are alternatives to synthetic refrigerants such as
chlorofluorocarbon (CFC), hydrochlorofluorocarbon
(HCFC), and hydrofluorocarbon (HFC) based refrigerants.
Unlike other refrigerants, natural refrigerants are non-
synthetic and can be found in nature.
The most prominent of these include various natural
hydrocarbons, carbon dioxide, ammonia, and water.
Natural refrigerants are preferred to their synthetic
counterparts for their higher degrees of sustainability.