Inquiry (采购产品): Steam power plant vacuum systems Hello; I am a consulting engineer located in Winnipeg, Manitoba,CANADA. I have received a contract to design a very high efficient 50MW steam power plant for Manitoba Hydro, the provincial utility. I am investigating 2 aspects of these systems; 1. Highest pressure available Siemens makes very good units for this application up to 2000psia 2. Vacuum condensing system. I wish to inquire if it is possible to use a vacuum system at 1 psia. If so,what would be the maximum size power plant on which this could be installed? What type of vacuum pump would be employed; centrfifugal, positive dispacement,? **** Hidden Message ***** Norman Dashevsky 387 Haney Street Winnipeg, MB R3R 0Y5 CAN Company: NTD Ltd Engineering Phone: (204) 837- 4970 E-mail: ntdltd2000@yahoo.com **** Hidden Message ***** ntdltd2000@yahoo.com
