OCR Text |
Show CONCLUSION Described above are on NOx control for medium and small sized boilers and industrial furnaces, and the point is that selection of low NOx burner shall be made suitably to respective thermal equipment and to respective thermal equipment, due consideration shall be paid to the applicability to low NOx burners. The low NOx arrangement, on the other hand, shall not be limit-ted only to the reduction of NOx concentration but shall be studied from the over-all point of view including the total exhaust gas- and NOx reduction related to energy saving, fire prevention of each area, and environmental preservation in its broad sense. 9 - 92 - |