SulphCo Announces Investor Conference Call

HOUSTON, March 13 /PRNewswire-FirstCall/ -- SulphCo, Inc. ("Company") AMEX: SUF will be holding an investor conference call today Thursday, March 13th at 4:30PM(EDT), hosted by senior management. The content of the call will include a 15-20 minute review of the Company's activities over the past several months, including updates of recent and ongoing activities. The line will then be open for questions for approximately 25-30 minutes.

The call can be accessed in the U.S. by dialing 877-407-0778 and outside of the U.S. by dialing 201-689-8565. A teleconference replay of the call will be available through March 20, 2008, beginning approximately 1 hour after the conference call ends, by dialing 877-660-6853 in the U.S., or 201-612-7415 from outside of the U.S. To access the replay, the account number is 286 and the conference ID number is 275944.

Listen to the live webcast by visiting http://www.vcall.com/IC/CEPage.asp?ID=126217 . The webcast replay will be available until June 13, 2008.

About SulphCo, Inc.

SulphCo has developed a patented safe and economic process employing ultrasound technology to desulfurize and hydrogenate crude oil and other oil related products. The Company's technology is designed to upgrade sour heavy crude oils into sweeter, lighter crude oils, producing more gallons of usable oil per barrel.

From time to time, the Company may issue forward-looking statements, which involve risks and uncertainties. This statement may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as actual results could differ and any forward-looking statements should be considered accordingly.