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Title: Process for production desulfurized of synthesis gas

Abstract

A process for the partial oxidation of a sulfur- and silicate-containing carbonaceous fuel to produce a synthesis gas with reduced sulfur content which comprises partially oxidizing said fuel at a temperature in the range of 1900.degree.-2600.degree. F. in the presence of a temperature moderator, an oxygen-containing gas and a sulfur capture additive which comprises a calcium-containing compound portion, a sodium-containing compound portion, and a fluoride-containing compound portion to produce a synthesis gas comprising H.sub.2 and CO with a reduced sulfur content and a molten slag which comprises (1) a sulfur-containing sodium-calcium-fluoride silicate phase; and (2) a sodium-calcium sulfide phase.

Inventors:
 [1];  [2]
  1. (Torrance, CA)
  2. (Wappingers Falls, NY)
Issue Date:
Research Org.:
Texaco Inc. (White Plains, NY)
OSTI Identifier:
868945
Patent Number(s):
5250083
Assignee:
Texaco Inc. (White Plains, NY) NETL
DOE Contract Number:  
FC21-87MC23277
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
process; production; desulfurized; synthesis; gas; partial; oxidation; sulfur-; silicate-containing; carbonaceous; fuel; produce; reduced; sulfur; content; comprises; partially; oxidizing; temperature; range; 1900; degree; -2600; presence; moderator; oxygen-containing; capture; additive; calcium-containing; compound; portion; sodium-containing; fluoride-containing; comprising; molten; slag; sulfur-containing; sodium-calcium-fluoride; silicate; phase; sodium-calcium; sulfide; reduced sulfur; containing compound; molten slag; sulfur content; partial oxidation; oxygen-containing gas; synthesis gas; containing gas; gas comprising; containing carbon; carbonaceous fuel; calcium sulfide; partially oxidizing; containing sodium; sulfur capture; silicate-containing carbonaceous; comprises partially; containing carbonaceous; /48/252/

Citation Formats

Wolfenbarger, James K., and Najjar, Mitri S. Process for production desulfurized of synthesis gas. United States: N. p., 1993. Web.
Wolfenbarger, James K., & Najjar, Mitri S. Process for production desulfurized of synthesis gas. United States.
Wolfenbarger, James K., and Najjar, Mitri S. Fri . "Process for production desulfurized of synthesis gas". United States. https://www.osti.gov/servlets/purl/868945.
@article{osti_868945,
title = {Process for production desulfurized of synthesis gas},
author = {Wolfenbarger, James K. and Najjar, Mitri S.},
abstractNote = {A process for the partial oxidation of a sulfur- and silicate-containing carbonaceous fuel to produce a synthesis gas with reduced sulfur content which comprises partially oxidizing said fuel at a temperature in the range of 1900.degree.-2600.degree. F. in the presence of a temperature moderator, an oxygen-containing gas and a sulfur capture additive which comprises a calcium-containing compound portion, a sodium-containing compound portion, and a fluoride-containing compound portion to produce a synthesis gas comprising H.sub.2 and CO with a reduced sulfur content and a molten slag which comprises (1) a sulfur-containing sodium-calcium-fluoride silicate phase; and (2) a sodium-calcium sulfide phase.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {1}
}

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