Page 6 in forum
LongeLurker 26 june 2016
4.DIYgas permeable film link to aquela method
extras
A pressure-resistant 500 mL PET bottle (e.g., a Coke bottle) was used. H2-generating agent (0.65 g) was prepared by mixing aluminum powder and calcium hydroxide at a ratio of 76 to 24 by weight. The agent was entirely wrapped with bags, namely, a gas-permeable film or non-woven fabric. The wrapped agent was then reacted with water to generate H2 as follows:
2Al+Ca (OH)2+6H2O → Ca [Al (OH)4]2+3H2.
A pressure-resistant 500 mL PET bottle (e.g., a Coke bottle) was used. H2-generating agent (0.65 g) was prepared by mixing aluminum powder and calcium hydroxide at a ratio of 76 to 24 by weight. The agent was entirely wrapped with bags, namely, a gas-permeable film or non-woven fabric. The wrapped agent was then reacted with water to generate H2 as follows:
2AL +CA(OH)2+6H2O=Ca[Al(OH)4]2 + 3 H2
As shown in Fig. 1a and b, a pressure-resistant PET bottle (500 mL), in which gas-permeable film had been directly inserted, was filled with water and then tightly closed. Water in the bottle reacted with the H2-generating agent (0.65 g), and the H2 gas produced was emitted into the water in the bottle through the gas-permeable film. Thus, during this procedure, the H2-generating agent as well as the water for the reaction did not come into contact with the drinking water. During the reaction, the H2 gas reduced the height of the water level in the standing bottle, which was gradually pressurized to approximately 4.5 atmospheric pressures by the gas after 24 h at room temperature. After the reaction was terminated, the H2 gas was dissolved by shaking the bottle for about 30 s.
This is official method.
The problems
Compound Coefficient Molar Mass
al 2 2 27
Ca(OH)2 1 74
H2O 6 18
if AL is 0.65 g , I need 0.9 g of ca(oh)2 ? water necessary for starting reaction 5 ml.
gas permeable film are 2 membranes .
Is very important to say granulation for powder aluminium , and ca(oh)2 powder need 99,99%.
The good news is that no need 24 hours from aquela reaction , only few minutes producing 3 ppm in 0.5 liters water.
With refrigerate 4.8 ppm tested with h2blue.
Lreader
I not understand on your blog.
method test tube , so , aquela test tube replicate with 1 magnesium rod and malic in test tube , what is the value ppm , you say 5 ppm , but other user in comments obtain 1 ppm.
Grimbly
Regarding vitamin C , in water producing negative ORP.
I not view tests with fruits ORP messuring ORP before and after tratement with water prepared with vitamin C.
I view test orp apricots +250 before , and -300 after 30 minutes in hydrogen rich water.
I not study the fenomen , modify orp fruits and other,but if I good understand is possible negative orp transfer in fruits and also hydrogen transfer.
2Al+Ca (OH)2+6H2O → Ca [Al (OH)4]2+3H2.