求翻译：离子交换过程进行到2h以后，溶液中Fe浓度变化不大，吸附交换过程基本上达到了动态平衡。另外，分子筛颗粒内部是呈多孔状结构，充足的交换时间，有利于Fez+在分子筛孔道内的是什么意思？

Ion exchange process to 2h after little change in fe concentration in solution, adsorption exchange process is basically to achieve a dynamic equilibrium. In addition, within the zeolite particles were porous structure, adequate exchange of time to the benefit of fez + within the zeolite pore

In the ion exchange process after 2 H, Fe concentration in the solution, there has been little change adsorption process of exchanging the dynamic equilibrium is achieved. In addition, the molecular sieve particles inside a porous-shaped structure, and sufficient time to the benefit of the exchange

The ionic exchange process carries on after 2h, in the solution the Fe density change is not big, the adsorption exchange process reached higher authorities basically the dynamical equilibrium.Moreover, the molecular sieve pellet interior assumes the cellular structure, the sufficient exchange time,

After the ion exchange process to 2H, Fe concentration in solution is not Exchange adsorption process basically reach a dynamic equilibrium. In addition, molecular sieve particles inside is a porous structure, sufficient time, in favour of the Fez+ within the molecular sieve pore

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