Table 6: Oxygen production rates by solar thermal, solar + E-beam thermal, and E-beam spectral, based on current assumptions, 5-m and 10-m Cassegrain dishes.

Oxygen Production Rate

 

5-meter dish solar thermal (ST): 21 KW (O2 = 65.8 grams for every 69 seconds)

10-meter dish solar thermal (ST): 85 KW (O2 = 131.7 grams for every 34 seconds)

Method

Thermal (tons/yr)

Spectral (tons/yr)

Thermal (tons/yr)

Spectral (tons/yr)

Solar Thermal + Spectral

28.299

114.543

E-beam - 4 units (60 kV, 250 mA)

80.854

122.369

80.854

122.369

Solar + 4 E-beams

109.153

150.668

195.397

236.912

E-beam - 2 units (30 kV, 250 mA)

40.427

61.185

40.427

61.185

Solar + 2 E-beams

68.726

89.484

154.97

175.728