Said method has better heavy oil cracking ability and desulphurizing ability.

该方法具有较强重油裂化能力和脱硫能力.

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The results showed that application of the large pore matrix could enhance the heavy oil cracking.

催化剂重油裂化能力和裂化产品降烯烃效果都明显优于常规重油裂化催化剂.

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SRY is expected to be a new active component of heavy oil cracking catalyst.

SRY分子筛 可望成为一种新的重油裂化催化剂活性组元.

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