Corrosion resistant composites useful in chemical reactors

Details Corrosion resistant composites useful in chemical reactors Corrosion resistant composites useful in chemical reactors

1997-05-02

2000-05-30

Raimund, Christopher

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

442179, B32B 900

Patent

active

060689250

ABSTRACT:
A chemical process apparatus component comprising a high purity, corrosion resistant composite including a continuous carbon fiber reinforced carbon matrix having a level of total metal impurity below about 10 ppm, preferably below about 5 ppm. Most preferably, the composite has a level of metal impurity below the detection limit of inductively coupled plasma spectroscopy for the metals Ag, Al, Ba, Be, Ca, Cd, Co, Cr, Cu, K, Mg, Mn, Mo, Na, Ni, P, Pb, Sr and Zn.

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