Process for producing activated carbon

Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Free carbon containing

Reexamination Certificate

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C502S432000

Reexamination Certificate

active

10463030

ABSTRACT:
A method of producing activated carbon comprising the steps of a) pyrolysing corn derivatives to generate char and b) activating the char to produce activated corn carbon.

REFERENCES:
patent: 4745015 (1988-05-01), Cheng et al.
patent: 5187141 (1993-02-01), Jha et al.
patent: 5726118 (1998-03-01), Ivey et al.
patent: 5792340 (1998-08-01), Freel et al.
patent: 5853548 (1998-12-01), Piskorz et al.
patent: 5961786 (1999-10-01), Freel et al.
patent: 6030922 (2000-02-01), Khalili et al.
patent: 6251822 (2001-06-01), Peng et al.
patent: 2124547 (1999-01-01), None
patent: WO 00/00429 (2000-01-01), None
patent: WO 01/49604 (2001-07-01), None
Rostam-Abadi, M., Chang, R. Chen, S., Lizzio, T., Richardson, C., and Sjostrom, S., 2001, “Final Technical Report: Demonstration Of Sorbent Injection Process For Illinois Coal Mercury Control”. Illinois Clean Coal Institute, Project No. 00-1/2.2D-1.
Chang, C-F., Chang, C-Y., and Tsai, W-T., “Effects of burn-off and activation temperature on preparation of activated carbon from corn cob agrowaste by CO2 and steam”, Journal of Colloid and Interface Science, 232, pp. 45-49, (2000).
Ullmann's Encyclopedia of Industrial Chemistry, “Carbon” Chapter, section 5.3.4.2, Wiley, Jan. 15, 2002. (http://www.mrw.interscience.wiley.com/ueic/articles/a05—095/sect5-fs.html).
“Corn Refining: The Process, The Products,” Corn Refiners Association, Inc., Brochure, 1992.
“Corn Wet Milled Feed Products,” Corn Refiners Association, Inc., 3rdEd., 1989.
“Corn Starch,” Corn Refiners Association, Inc., 9thEd., 1994.

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