Purifying carbon dioxide and producing acid

Details Purifying carbon dioxide and producing acid Purifying carbon dioxide and producing acid

2011-04-19

2011-04-19

Vanoy, Timothy C (Department: 1793)

Chemistry of inorganic compounds

Carbon or compound thereof

Oxygen containing

C423S235000, C423S242100, C423S393000, C423S522000, C423S523000, C422S168000, C422S169000, C422S170000, C422S187000, C422S186220, C422S186220

Reexamination Certificate

active

07927572

ABSTRACT:
Carbon dioxide is purified by processes employing NOx-rich sulfuric acid that can be formed by removal of SO2from the carbon dioxide.

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