Patented Weather Modification Method
The present invention provides a method for producing rain or snow from natural atmospheric clouds using seeding agents characterized by a high solubility in water and a large endothermic heat of solution in water. Typical examples of materials suitable for use in practicing this invention are urea, potassium nitrate, potassium nitrite, and ammonium nitrate. Laboratory experiments have shown urea to be effective in producing ice crystals in a vapor cloud having a temperature as high as +6 C. ln field experiments, urea has been observed to cause snow showers in supercooled clouds.
WEATHER MODIFICATION METHOD The invention described herein may be manufactured and used by or for the Government of the United States of America for Governmental purposes without the payment of any royalties thereon or therefor.
The present invention relates to weather modification and more particularly to the production of rain or snow by introducing into natural atmospheric clouds seeding agents having a high solubility in water and a large endothermic heat of solution in water.
http://www.geoengineeringwatch.org/documents/weather-modification-method-us-3613992-a.pdf
The present invention provides a method for producing rain or snow from natural atmospheric clouds using seeding agents characterized by a high solubility in water and a large endothermic heat of solution in water. Typical examples of materials suitable for use in practicing this invention are urea, potassium nitrate, potassium nitrite, and ammonium nitrate. Laboratory experiments have shown urea to be effective in producing ice crystals in a vapor cloud having a temperature as high as +6 C. ln field experiments, urea has been observed to cause snow showers in supercooled clouds.
WEATHER MODIFICATION METHOD The invention described herein may be manufactured and used by or for the Government of the United States of America for Governmental purposes without the payment of any royalties thereon or therefor.
The present invention relates to weather modification and more particularly to the production of rain or snow by introducing into natural atmospheric clouds seeding agents having a high solubility in water and a large endothermic heat of solution in water.
http://www.geoengineeringwatch.org/documents/weather-modification-method-us-3613992-a.pdf
No comments:
Post a Comment