TRAN T-THANH VUONG
Cosmetology at Clearwood Dr, Richardson, TX
License number
Texas 1683361
Expiration Date
Oct 5, 2017
Category
Cosmetologist
Address
Address
503 Clearwood Dr, Richardson, TX 75081
Phone
(972) 408-8268
Professional information
Purification And Transfilling Of Ammonia
US Patent:
2006000, Jan 12, 2006
Filed:
Dec 13, 2004
Appl. No.:
11/009510
Inventors:
Derong Zhou - Doylestown PA, US
John Borzio - Robbinsville NJ, US
Mindi Xu - Naperville IL, US
Hwa-Chi Wang - Naperville IL, US
Tran Vuong - Richardson TX, US
John Borzio - Robbinsville NJ, US
Mindi Xu - Naperville IL, US
Hwa-Chi Wang - Naperville IL, US
Tran Vuong - Richardson TX, US
International Classification:
B01D 53/02
US Classification:
095117000
Abstract:
An ammonia purification system includes a hydrocarbon removal station that removes hydrocarbons from gaseous ammonia via adsorption, a moisture removal station that removes water from gaseous ammonia via adsorption, and a distillation station including a distillation column connected with a condenser to facilitate removal of impurities from ammonia and condensation of gaseous ammonia to form a purified liquid ammonia product. The system further includes a storage tank to receive purified ammonia, a remote station connected with the storage tank, and a vaporizer connected with the storage tank. The vaporizer is configured to receive and vaporize liquid ammonia from the storage tank and deliver gaseous ammonia back to the storage tank so as to facilitate pumping of the ammonia to the remote station based upon a vapor pressure established within the storage tank.