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Faces of Chemistry - Packaging gases

Description

Keith Nicholson and Sarah Martin-Law, scientists from BOC, explain how gases are removed from the air and how they are used in food packaging and processing.

Type of Activity

group, independent

Audience

TeacherStudent

Age Group

11 to 18 years

Subjects

Industrial applications Everyday life applications: cooking & food chemistry Careers in/from chemistry Case studies Separation of mixtures Group 5: nitrogen Group 6: oxygen-polonium Heating & cooling Changes of state Energy & heat transfer Materials from the atmosphere Atmosphere

Packaging Gases - Video 1 (11+ years)

Resource Type: Video

Duration : 00:04:47 time (hh:mm:ss)

Packaging Gases - Video 2 (14+ years)

Resource Type: Video

Duration : 00:05:10 time (hh:mm:ss)

Packaging Gases - Video 3 (16+ years)

Resource Type: Video

Duration : 00:04:35 time (hh:mm:ss)

Click here to see full view of video

Scientists from BOC explain how gases are removed from the atmosphere, used in food packaging and transported around the world. As well as how they got into their present roles.