Corrosionpedia explains Denatured Alcohol. When ethanol is added some chemical substances, the product is unfit for human consumption. The type of additive will determine whether the denatured alcohol will be used as fuel, a cosmetic ingredient or as a cleaner. Common denaturants used singularly or combined include methanol, gasoline, kerosene, chloroform, gasoline, naphthalene methyl alcohol benzene, butyl alcohol and pyridine.
Making the world better, one answer at a time. Without adequate blood supply the human leg can only survive six hours without blood flow. If blood flow is not re established within those six hours amputation may become necessary.
Your arteries carry blood from your heart out to the rest of your body. Your veins carry blood back to the heart, and valves in the veins stop the blood from flowing back. When your veins have trouble sending blood from your limbs back to the heart, it is called venous insufficiency (VI).In this condition, blood does not flow back properly to the heart, causing blood to pool in your legs.our veins carry blood back to the heart, and valves in the veins stop the blood from flowing back. When your veins have trouble sending blood from your limbs back to the heart, it is called venous insufficiency (VI). In this condition, blood does not flow back properly to the heart, causing blood to pool in your legs.