{HEAD ~ The present invention} relates to {TAIL ~ an improved method} of optimizing heat transfer to a thermal load utilizing a novel gas injecting lance and arrangement thereof with a burner or incorporated as part of a burner, particularly in a direct fired system 
relates to
{ HEAD ~ The present invention } relates to { TAIL ~ an improved method } of optimizing heat transfer to a thermal load utilizing a novel gas injecting lance and arrangement thereof with a burner or incorporated as part of a burner , particularly in a direct fired system
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