Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Free carbon containing
Patent
1996-02-13
1998-03-24
Wood, Elizabeth
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Free carbon containing
502416, 502423, 62 481, 16510412, B01J 2002, F17C 704, F28D 1500
Patent
active
057312605
ABSTRACT:
Activated carbon is bonded to a thermally conductive solid support as a porous sorbent body by forming a carbon slip containing activated carbon particles and a low-temperature-curing binder in an oil-in-water emulsion, and curing the carbon slip in place against the solid support. Furthermore, a microporous monolithic carbonaceous body of fused or otherwise bonded activated carbon particles, which can consists strictly of activated carbon or of a mass of activated carbon particles bonded to a shaped open lattice-type or finned substrate structure, is bonded to a surface of a substrate which is generally complementary in contour to the carbonaceous body by applying a liquid-form heat-curable binder formulation to the contact surfaces. The binder formulation contains an inert liquid carrier or solvent. Once the surfaces are placed in contact and the system evacuated to a subatmospheric pressure, the binder formulation is heated to cause the carrier or solvent to boil such that the resulting agitation promotes further distribution of the binder along the contact surfaces without penetrating the porosity of the carbonaceous body. Curing of the binder then provides extensive heat transfer contact between the carbonaceous body and the substrate with substantially no loss of sorption capacity of the carbonaceous body.
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Aerojet-General Corporation
Boozer Tanaga A.
Wood Elizabeth
LandOfFree
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