The experiments showed that more loaded gas velocity, higher temperature and less saturated calcined-coke did well to the increase of the regenerationefficiency.
实验结果表明：当载气流量增大、加热温度增高、饱和煅后焦量减少，都有利于再生效率的提高。
3
On the basis of the addition quantity of catalyst PDS for desulfurization determined by desulfurization regenerationefficiency, the purpose of controlling desulfurization cost is achieved.