| http://www.w3.org/ns/prov#value | - The material feed injection ring 124 is laterally adjacent the ejection end 114 of the injection passage 116 to radially inwardly inject material feed stock, such as bitumen or other hydrocarbons (not shown) for example, into contact with axially injected cracking gas (not shown) virtually immediately upon the ejection of the cracking gas from the ejection end 114 into the interior 126 of the reac
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