Howard F. Davis - Pittsburgh PA John A. Persson - Gibsonia PA
Assignee:
Lectromelt Corporation - Pittsburgh PA
International Classification:
C04B 732
US Classification:
106100
Abstract:
Tricalcium silicate materials useful in the production of Portland and other cements are prepared by melting a mixture of materials comprising basically line and silica in an electric furnace. The voltage between the electrodes and the conductivity of the melt are controlled so that a predetermined separation will be maintained between the lower end of the carbon electrode and the melt.
Method For Producing Cement Clinker From Cement Kiln Waste Dust
Howard F. Davis - Pittsburgh PA John A. Persson - Gibsonia PA
Assignee:
Pennsylvania Engineering Corporation - Pittsburgh PA
International Classification:
C04B 736
US Classification:
106103
Abstract:
A method is disclosed for obtaining useful products from cement kiln waste dust. The dust is collected and added to an electric arc furnace where it is melted. The temperatures required to melt the dust are sufficiently high that alkali sulfates present in the dust are volatilized, leaving a melt which has a composition acceptable for the production of cement clinker. The volatilized components are collected to form a second useful product; i. e. , a potassium rich material suitable for the production of potassium bearing chemicals, such as fertilizers.
Dr. Davis graduated from the Indiana University School of Medicine in 1971. He works in De Pere, WI and specializes in Psychiatry and Child & Adolescent Psychiatry. Dr. Davis is affiliated with Bellin Psychiatric Center.
Erie County Medical Center Anesthesiology 462 Grider St Rm L134 Fl 1, Buffalo, NY 14215 716 898-3549 (phone), 716 898-5262 (fax)
Education:
Medical School New York Medical College Graduated: 1983
Languages:
English
Description:
Dr. Davis graduated from the New York Medical College in 1983. He works in Buffalo, NY and specializes in Anesthesiology. Dr. Davis is affiliated with Erie County Medical Center.
The five-year limit isnt so bad if you are paying taxes on $100,000, but if you have $500,000 to pay taxes on, it could be a challenge, said Howard Davis, president of the Davis, Davis & Associates accounting firm, Downtown.
Date: Dec 19, 2016
Category: Business
Source: Google
Brexit would drive pound down to parity with euro, warns UBS - as it happened
Chief executive Ross McEwan and finance director Ewen Stevenson have both spent nearly 450,000 or 223p a share on buying 200,000 shares, while chairman Howard Davis has snapped up 40,000 at 222p each.
Steward says the two best Olympians he ever saw were Howard Davis and Leonard. Those two were members of the 1976 boxing "dream team" that, going up against a stacked Cuban squad, nabbed a remarkable five gold medals, plus a silver and bronze. "Davis was so fast and boxed so well that the next thing
"What was really memorable was, of course, winning the gold medal, but really it was the overall experience of making the team, having that group of guys -- Leon and Michael [Spinks], Howard Davis -- and the transition from being from the ghetto and now I am in this huge arena and behind these majes
Date: Aug 05, 2012
Category: Sports
Source: Google
Shelter in Ohio says hundreds want to adopt 6 puppies found in a suitcase next ...
The man accused of abandoning the three female and three male puppies appeared in court Friday and pleaded not guilty to abandoning the animals. A judge said he would appoint a public defender for Howard Davis of Toledo.
Date: Apr 13, 2012
Category: U.S.
Source: Google
Man charged after allegedly dumping suitcase full of puppies in alley
Toledo police say a passer-by found the canvas suitcase with six 4-week-old puppies and their mother inside. The suitcase still had a luggage tag on it with the contact information for 53-year-old Howard Davis. The mother dog was also found to be registered to Davis.
A Toledo Area Humane Society officer filed two misdemeanor charges of abandoning animals against Howard Davis, 53, of Toledo, this week, according to court records. Davis was not arrested, and he could not be found for comment Wednesday.
Date: Apr 12, 2012
Category: U.S.
Source: Google
Dyah Davis Wins Lopsided Snoozer Over Alfonso Lopez
predict outcomes in sports, particularly boxing. 30-year old Super Middleweight Dyah Davis (21-2, 9 KO) of Coconut Creek, Florida, is quietly edging into contention with a steady, fundamentally sound approach but without the speed and flair his 1976 Gold Medal winning father Howard Davis possessed.