1·The result has indicated that organic sulfur in No. 8 coal is mainly the multi ring sulfurous sulfid or thio phene analogues.
结果表明，8号煤中有机硫以多环含硫化合物或噻吩型硫为主；
2·But for phene-phenol, acrylic acid and ester , benzene, MDI etc products, the productivity will be surplus in different level.
而苯酚、丙烯酸及酯、苯、MDI等产品将出现不同程度的过剩。