US20030077217 Aug 29, 2002 Apr 24, 2003 Kurt-Wilhelm Eichenhofer Combustion of sulfur with oxygen according to the principle of superstoichiometric combustion, cooling, catalytic conversion to sulfur-trioxide-containing gases, and removal of liquids...
Alternatively, the fuel stream may be introduced with a superstoichiometric amount of the primary oxidant stream, with or without the secondary oxidant, such that excess oxygen is reacted with sulfur vapor released from the sulfur bearing material to produce more heat. 展开 ...
The oxygen flask combustion method is used to treat petrochemical products sample and sulfur in the sample is determined by inductively coupled plasma atomic emission spectroscopy(ICP-AES).In order to control burning rate and achieve complete combustion,filter paper column and small filter paper are ...
Oxy-fuel Combustion: Fundamentals, Theory and Practice provides a comprehensive review of various aspects of oxy-fuel combustion technology, including its concept, fundamental theo ... read full description Purchase book Share this bookBrowse content ...
From laboratory investigations, it has been suggested that the wet oxidation of sulfur in rain droplets was responsible for the excess 17 O. In order to confirm this theory, sulfur and oxygen isotope ratios of different primary sulfates produced during fossil fuel combustion have been investigated ...
Emission of nitrogen/sulfur pollutants and migration of heavy metals during combustion of oily sludge from the oil refining process in fluidized bed Oily sludge is a kind of hazardous waste due to the enrichment of nitrogen, sulfur, and heavy metals. In this work, the combustion of oily sludge...
Laboratory flame speed and spectral intensity is seen to increase with higher levels of oxygen, higher volatile content in coals, smaller particle sizes and diluents with lower specific heats. Flame speed is seen to range between 0.8 m/s and 4.1 m/s in these experiments. Lastly, chemical ...
Chemical looping combustion Sulfur Ca-based sorbent Calcium sulfate Oxygen carrier 1. Introduction The emission of greenhouse gases (GHG) into the atmosphere has globally been admitted as a significant environmental problem which must be addressed [1]. Among the different GHG, CO2 is considered the ...
The results of experiments in large power boilers are presented. They serve as the basis of recommendations for organizing the joint combustion of gas and ... RM Fatkullin,AN Pakhomov,RG Arslanov,... 被引量: 0发表: 1998年 Method and system for reducing nitrogen oxide and sulfur oxide emissi...
The invention relates to a combustion method, for example for refuse incinerators, wherein fuel is burned with addition of combustion air which essentially consists of oxygen-enriched ambient air. It is proposed to feed combustion air having an oxygen content increased over that of ambient air only...