Fischer-Tropsch Wastewater Utilization
Abstract
The present invention is generally directed to handling the wastewater, or condensate, from a hydrocarbon synthesis reactor. More particularly, the present invention provides a process wherein the wastewater of a hydrocarbon synthesis reactor, such as a Fischer-Tropsch reactor, is sent to a gasifier and subsequently reacted with steam and oxygen at high temperatures and pressures so as to produce synthesis gas. The wastewater may also be recycled back to a slurry preparation stage, where solid combustible organic materials are pulverized and mixed with process water and the wastewater to form a slurry, after which the slurry fed to a gasifier where it is reacted with steam and oxygen at high temperatures and pressures so as to produce synthesis gas.
- Inventors:
-
- Sugar Land, TX
- Issue Date:
- Research Org.:
- TEXACO ENERGY SYSTEMS LLC
- OSTI Identifier:
- 880401
- Patent Number(s):
- 6533945
- Application Number:
- 10/813616
- Assignee:
- Texaco Inc. (White Plains, NY)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10J - PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
- DOE Contract Number:
- FC26-99FT40658
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Shah, Lalit S. Fischer-Tropsch Wastewater Utilization. United States: N. p., 2003.
Web.
Shah, Lalit S. Fischer-Tropsch Wastewater Utilization. United States.
Shah, Lalit S. Tue .
"Fischer-Tropsch Wastewater Utilization". United States. https://www.osti.gov/servlets/purl/880401.
@article{osti_880401,
title = {Fischer-Tropsch Wastewater Utilization},
author = {Shah, Lalit S},
abstractNote = {The present invention is generally directed to handling the wastewater, or condensate, from a hydrocarbon synthesis reactor. More particularly, the present invention provides a process wherein the wastewater of a hydrocarbon synthesis reactor, such as a Fischer-Tropsch reactor, is sent to a gasifier and subsequently reacted with steam and oxygen at high temperatures and pressures so as to produce synthesis gas. The wastewater may also be recycled back to a slurry preparation stage, where solid combustible organic materials are pulverized and mixed with process water and the wastewater to form a slurry, after which the slurry fed to a gasifier where it is reacted with steam and oxygen at high temperatures and pressures so as to produce synthesis gas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {3}
}