FREDERICK SEUFERT
Engineering in Bedford Hills, NY
License number
Massachusetts 29933
Issued Date
Feb 29, 1980
Expiration Date
Jun 30, 1984
Type
Chemical Engineer
Address
Address
Bedford Hills, NY 10507
Professional information
Integrated H-Oil Process Including Recovery And Treatment Of Vent And Purge Gas Streams And Soot-Naphtha Stream
US Patent:
4526676, Jul 2, 1985
Filed:
Feb 24, 1983
Appl. No.:
6/469182
Inventors:
Frederick B. Seufert - Bedford Hills NY
Assignee:
Texaco Development Corporation - White Plains NY
International Classification:
C10G 6902, C01B 336
US Classification:
208 58
Abstract:
Carbon content of vent and purge gases from hydrotreating is included as charge to synthesis gas generation with resulting efficiencies including decreased need for steam moderation and increased conversion of charge to desired product.
Liquefaction Of Coal
US Patent:
4523986, Jun 18, 1985
Filed:
Dec 16, 1983
Appl. No.:
6/562345
Inventors:
Frederick B. Seufert - Bedford Hills NY
Assignee:
Texaco Development Corporation - White Plains NY
International Classification:
C10G 106, C10G 100
US Classification:
208 10
Abstract:
Coal or similar solid carbonaceous fuels are liquefied by catalytic hydrogenation of coal-liquid hydrocarbon oil slurries with a hydrogen-rich gas. Both the liquid hydrocarbon slurrying oil and the hydrogen-rich gas are derived in the process. Noxious hydrogen-containing purge and vent gases and optionally high ash-containing bottoms from a vacuum fractionator are used as feed to a partial oxidation gas generator to produce synthesis gas from which the hydrogen-rich gas is derived.
Control System And Method For A Synthesis Gas Process
US Patent:
4891950, Jan 9, 1990
Filed:
Nov 7, 1988
Appl. No.:
7/267948
Inventors:
Frederick B. Seufert - Bedford Hills NY
Pierre J. Osterrieth - Ridgefield CT
Pierre J. Osterrieth - Ridgefield CT
Assignee:
Texaco Inc. - White Plains NY
International Classification:
F25J 300
US Classification:
62 37
Abstract:
A synthetic gas generator receiving oxygen and natural gas through separate pipes provides synthetic gas. The methane content of the synthetic gas is sensed and a corresponding methane signal is provided. Carbon monoxide and fuel hydrogen are removed from the synthetic gas and provided in different pipes. The pressure of the carbon monoxide is sensed and a corresponding pressure signal is provided. Control apparatus controls the oxygen and natural gas entering the synthetic gas generator in accordance with the methane signal and the pressure signal.