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发明公开
EP2077309A1 Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor 审中-公开
方法和系统，用于加热含有再生器和反应器的流化催化裂化单元

Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor
摘要：
In at least one embodiment of the present invention, a method of heating a FCC unit having a regenerator and a reactor having overall CO 2 reduction is provided. The method comprises compressing syngas to define compressed syngas. Separating a first stream of gas comprising CO 2 from the compressed syngas. A second stream of gas comprising O 2 is expanded with the first stream of gas to produce a feed gas. The feed gas is introduced to the regenerator at gasification conditions to burn coke from coke heavy spent catalyst advanced from the reactor, producing syngas and heat for operating the reactor at reaction temperatures.
摘要（中）：

在本发明的至少一个实施例中，提供了加热具有再生器和具有整体的CO 2还原反应器中的流化催化裂化装置的方法。 该方法包括将合成气压缩以得到压缩的合成气。 分离气体从压缩的合成气含有CO 2的第一气流。 气体包括O 2的第二气流与第一气体流，以产生进料气体膨胀。 进料气体被引入到再生器在气化条件下从反应器中高级焦炭的重质废催化剂，从而产生合成气和热燃烧焦炭用于在反应温度下操作反应器。

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