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Title: Process for the manufacture of an attrition resistant sorbent used for gas desulfurization

Abstract

This process produces a sorbent for use in desulfurization of coal gas. A zinc titanate compound and a metal oxide are mixed by milling the compounds in an aqueous medium, the resulting mixture is dried and then calcined, crushed, sleved and formed into pellets for use in a moving-bed reactor. Metal oxides suitable for use as an additive in this process include: magnesium oxide, magnesium oxide plus molybdenum oxide, calcium oxide, yttrium oxide, hafnium oxide, zirconium oxide, cupric oxide, and tin oxide. The resulting sorbent has a percentage of the original zinc or titanium ions substituted for the oxide metal of the chosen additive.

Inventors:
;
Issue Date:
Research Org.:
United States Of America, Department Of Energy
Sponsoring Org.:
USDOE
OSTI Identifier:
1174491
Patent Number(s):
6,620,763
Assignee:
United States Of America, Department Of Energy OSTI
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
03 NATURAL GAS

Citation Formats

Venkataramani, Venkat S., and Ayala, Raul E. Process for the manufacture of an attrition resistant sorbent used for gas desulfurization. United States: N. p., 2003. Web.
Venkataramani, Venkat S., & Ayala, Raul E. Process for the manufacture of an attrition resistant sorbent used for gas desulfurization. United States.
Venkataramani, Venkat S., and Ayala, Raul E. Tue . "Process for the manufacture of an attrition resistant sorbent used for gas desulfurization". United States. https://www.osti.gov/servlets/purl/1174491.
@article{osti_1174491,
title = {Process for the manufacture of an attrition resistant sorbent used for gas desulfurization},
author = {Venkataramani, Venkat S. and Ayala, Raul E.},
abstractNote = {This process produces a sorbent for use in desulfurization of coal gas. A zinc titanate compound and a metal oxide are mixed by milling the compounds in an aqueous medium, the resulting mixture is dried and then calcined, crushed, sleved and formed into pellets for use in a moving-bed reactor. Metal oxides suitable for use as an additive in this process include: magnesium oxide, magnesium oxide plus molybdenum oxide, calcium oxide, yttrium oxide, hafnium oxide, zirconium oxide, cupric oxide, and tin oxide. The resulting sorbent has a percentage of the original zinc or titanium ions substituted for the oxide metal of the chosen additive.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {9}
}

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