1. The kieselguhr is the best heat insulating material.

2. The results of supported Cu kieselguhr as removing V material for the refined titanium chloride was firstly reported in this paper.

3. Comparing the above kieselguhr with the current industrial removing V material (copper gauze), the former had some better qualities.

4. Excellent cleaning with pasty kieselguhr discharge with no residues in cone.

5. The results show that it is reasonable to improve the technology by replacing the paper pulp with the Kieselguhr filter aid.

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6. L-type molecular sieves were synthesized with four different silicious materials, namely silica sol, silica gel, waste silica sludge and kieselguhr.

7. With the annealing temperature increase, Pd grains became larger and grew to form a film interlaced with the porous kieselguhr.

8. The order of Df ( desorption factor ) value was: yellowish red soil & gt ; silt - loamy soil & gt ; kaoline & gt ; perlite & gt ; paddy soil ( loamy clay ) & gt ; kieselguhr .

9. The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.

10. And after the treatment of this process, the supported Cu kieselguhr could be reused, or could be used as the effective catalysts in the organic oxidation reaction.

11. Compared to other provinces of China, Jilin has extensive deposits of Kieselguhr, wollastonite, floatstone, and molybdenum.