NOVELTY - Syngas is separated into fuel cell quality hydrogen and sequestration ready carbon dioxide, by circulating limestone and/or iron oxide between two fluidized beds, fluidized with hydrogen, steam, carbon (dioxide and monoxide); and steam and oxygen, respectively. Carbon dioxide reacts with calcium oxide. Carbon monoxide is removed by water gas shift reaction and reaction with iron oxide.    USE - For separating syngas into fuel cell quality hydrogen and sequestration ready carbon dioxide.    ADVANTAGE - The method efficiently separates gas mixtures containing hydrogen steam, carbon dioxide, and carbon monoxide into fuel cell quality hydrogen and sequestration ready carbon dioxide. It allows sulfur compounds present in small amounts in the syngas feed to leave as sulfur dioxide in the sequestration ready carbon dioxide.    DETAILED DESCRIPTION - Separation of syngas into fuel cell quality hydrogen and sequestration ready carbon dioxide, comprises:    (a) circulating a mixture of solids comprising calcium compounds present as calcium oxide, calcium hydroxide and calcium carbonate; and iron compounds present as ferrous oxide, ferric oxide, magnetic iron oxide (Fe3O4), between first and second fluidized bed reactors (10, 12);    (b) charging the first fluidized bed reactor with a first gas mixture (syngas) containing high temperature steam, hydrogen, carbon dioxide and carbon monoxide;    (c) charging the second fluidized bed reactor with a second gas mixture containing high temperature steam and oxygen;    (d) reacting carbon dioxide in the first gas mixture with calcium oxide in the first fluidized bed reactor to form calcium carbonate;    (e) reacting a portion of carbon monoxide in the first gas mixture with steam in a water gas shift reaction to form hydrogen and carbon dioxide and reacting the remaining portion of carbon monoxide present in the first gas mixture with iron oxide to form ferrous oxide and carbon dioxide;    (f) circulating calcium carbonate and ferrous oxide formed in the first fluidized bed reactor to the second fluidized bed reactor;    (g) oxidizing ferrous oxide present in the second fluidized bed reactor to form ferric oxide;    (h) removing substantially pure hydrogen from the first fluid bed reactor; and    (i) removing carbon dioxide and sulfur dioxide from the second fluid bed reactor.    An INDEPENDENT CLAIM is included for an apparatus for separating syngas into fuel cell quality hydrogen and sequestration ready carbon dioxide, comprising:    (i) first and second fluidized bed reactors containing solids containing calcium compounds present as calcium oxide, calcium hydroxide and calcium carbonate, and iron compounds present as ferrous oxide, Fe3O4 and ferric oxide;    (ii) first and second solids transfer lines for circulating the solids mixtures between the first and second fluidized bed reactors;    (iii) a first inlet feed (22) for charging the first fluidized bed reactor with high temperature steam syngas; a second inlet feed (24) for charging the second fluidized reactor with high temperature steam and oxygen;    (iv) a mechanism for removing substantially pure hydrogen from the first fluidized bed reactor; and    (v) a mechanism for removing carbon dioxide and sulfur dioxide from the second fluidized bed reactor.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a syngas separation method and apparatus.    First and second fluidized bed reactors (10, 12)    First inlet feed (22)    Second inlet feed (24)