Sentence examples for difficult to completely remove from inspiring English sources

However, the ceramic catalytic support creates additional problem because it is difficult to completely remove from the final products.

It is difficult to completely remove Cr III) from tannery effluent by alkaline precipitation due to the abundance of strong organic ligands.

This method can effectively remove aliphatic and alicyclic sulfur compounds from gasoline and diesel [4, 5], but it is difficult to completely remove thiophene and its derivatives.

However, it is difficult to completely remove the salts in the murals, because soluble salts in the surrounding rock can continuously migrate to the plaster layer.

However, it is difficult to completely remove all the SFAs and MUFA to obtain 100% purity of PUFA in the concentrate.

The combination of an ether-linked BO-incorporating diamine and a rigid tetracarboxylic dianhydride led to a PBOI with somewhat improved thermoplasticity and a significantly decreased CTE, however, it was difficult to completely remove the RP regions.

"With Oxford," he continued, "what I've read -- the comparisons of his life to Hamlet's life, the wildness, the fact that he's very much complimented for comedy -- I find it difficult at the moment to completely remove Oxford from the writing of these plays".

One reason why poor prognosis and rapid recurrence are associated with this standard therapy is that the infiltrate growth of gliomas makes it difficult for the surgeon to completely remove pathologic or cancer-infiltrated tissues without affecting normal brain functions.

Thus it is difficult to use one extraction protocol to completely remove all of the polar and non-polar extractive components, especially in an extractive-rich biomass such as bark.

22 In ETLE, it is more difficult to localise the epileptogenic focus to a specific cerebral region and to completely remove the epileptogenic region without impairing the eloquent cortex.

Mr Kroszner says that subsequently working out when to completely remove all stimulus efforts - not when to start the process - is perhaps the most difficult decision facing the Fed.