'Cfc 12' presentation slideshows

ATMOSFERSKA KEMIJA

772 views • 55 slides

Isotope Hydrology: CFC, SF 6 dating

Isotope Hydrology: CFC, SF 6 dating. Peter Schlosser, February 21, 2008. Syllabus. Syllabus. Transient Tracers. Tracers: trace substances of natural or anthropogenic origin (stable and radioactive isotopes; chemical compounds. Sometimes toxic or otherwise harmful (contaminants)

516 views • 50 slides

Jan. 10, 2003 - local noon, Kiruna, Sweden

364 views • 35 slides

569 views • 32 slides

Surprisingly high anthropogenic CO 2 in the eastern Mediterranean

321 views • 21 slides

AIR CONDITIONING SYSTEM DIAGNOSIS

AIR CONDITIONING SYSTEM DIAGNOSIS. CHAP 4 AND 7. OBJECTIVES. Diagnose six system malfunctions by gauge readings. Identify the low and high side of the air conditioning system. Read and understand temperature-pressure charts. Discuss temperature-pressure relationships. OBJECTIVES.

593 views • 21 slides

AIR CONDITIONING SYSTEM DIAGNOSIS

AIR CONDITIONING SYSTEM DIAGNOSIS. CHAP 4 AND 7. OBJECTIVES. Diagnose six system malfunctions by gauge readings. Identify the low and high side of the air conditioning system. Read and understand temperature-pressure charts. Discuss temperature-pressure relationships. OBJECTIVES.

342 views • 21 slides

Modern Chemistry II Department of Chemistry, Carnegie Mellon University

Introduction to Kinetics: The Phasing Out of CFC’s. Modern Chemistry II Department of Chemistry, Carnegie Mellon University. 1930: Chapman’s theory of stratospheric ozone. Formation of ozone O 2 + hv  O + O O + O 2  O 3. Ozone protects earth from UV rays

393 views • 20 slides

Ozone Depleting Substances Protocol

Ozone Depleting Substances Protocol. Climate Action Reserve Workshop September 2011. Global Warming Potential of ODS [GWP]. REFRIGERATION & AIR CONDITIONERS. Vapor Compression: Refrigerator Cabinet Refrigerator Room Office Building Warehouse. FOAM BLOWING AGENT. Refrigerators

207 views • 20 slides

Modern Chemistry II Department of Chemistry, Carnegie Mellon University

203 views • 20 slides

Yi Xu Senior Engineer Automobile sector Working Group /Foreign Economy cooperation office

中国汽车工业概况及汽车空调行业保护环境的举措 General Situation of Chinese Automobile Industry and Actions Taken for Environment Protection in MAC Sector. Yi Xu Senior Engineer Automobile sector Working Group /Foreign Economy cooperation office /Ministry of Environment Protection. June.13.2008.

284 views • 17 slides

CFC-12 and oxygen data from two UW student cruises in the eastern North Pacific

437 views • 16 slides

START08 Workshop, 8-9 Jan 2008

We measure molecules with a wide range of concentration, growth rates, sources, and lifetimes. Understanding our atmosphere from non-CO 2 climate gases during HIPPO: Global network and aircraft profiles. James W. Elkins 1 , Fred L. Moore 1,2 , Dale F. Hurst 1,2 , and Stephen A. Montzka 1

238 views • 16 slides

3. Simple models

3. Simple models. A model is a simplified representation of a complex system enabling prediction of the system behavior within acceptable error. Improve model, characterize its error. Design observational system to test model. Design model; make assumptions needed

163 views • 16 slides

MLF Activities in response to decisions on funding activities related to destruction

MLF Activities in response to decisions on funding activities related to destruction. Stephan Sicars, Senior Programme Officer, MLF Secretariat Seminar on the environmentally sound management of banks of ozone-depleting substances Geneve, Suisse, 14 Juin 2010. Content. Introduction

325 views • 14 slides

Chlorofluorocarbons

1.22k views • 10 slides

Technical Options to HFCs for Mobile Air Conditioning (MAC)

Technical Options to HFCs for Mobile Air Conditioning (MAC). David S. Godwin, P.E. U.S. EPA. Indo-US Workshop on Hydrofluorocarbons 18 February 2011. CFC-12 in MAC: A Long History. 1928: Synthesized by Midgley , Henne & McNary 1931: First fluorocarbon to be commercialized

175 views • 6 slides

Potential Temperature

depth of each water mass. 1992. 1993. 1994. 1995. 1996. 1997. 1998. 1999. 2000. 2001. 2002. 0. 3.40. 1.80. 500. 3.30. 1.70. 1000. 3.20. 1.60. 1500. 3.10. depth (m). 1.50. 2000. 3.00. 2500. 1.40. 2.90. 3000. 1.30. 2.80. 3500. 2.70. 1.20. LSW(deep). 4000. CTbio.

101 views • 1 slides