(JP10106605-A)      The system uses a fuel gas containing a hydrocarbon or alcohol as well as steam. There is internal reformation which works with a supply of an oxidising gas. At least two such cells are in series with a methane generator reactor (9). There is a cell section (2) with several cells each with an electrode where the fuel gas is supplied and another electrode where the oxidising gas is supplied.    The reformation section is in thermal contact with the cell section and here the fuel gas is converted into a fuel gas that chiefly contains hydrogen. The crude gas that is fed to the fuel gas electrodes reaches them via the methane generator reactor.    ADVANTAGE -   The system is system as well as highly reliable and efficient, with no fuel gas circulating fans necessary or an excessive number of cooling pipes for the fuel gas.    (DE19734051-C2)      The system uses a fuel gas containing a hydrocarbon or alcohol as well as steam. There is internal reformation which works with a supply of an oxidising gas. At least two such cells are in series with a methane generator reactor (9). There is a cell section (2) with several cells each with an electrode where the fuel gas is supplied and another electrode where the oxidising gas is supplied.    The reformation section is in thermal contact with the cell section and here the fuel gas is converted into a fuel gas that chiefly contains hydrogen. The crude gas that is fed to the fuel gas electrodes reaches them via the methane generator reactor.    ADVANTAGE -   The system is system as well as highly reliable and efficient, with no fuel gas circulating fans necessary or an excessive number of cooling pipes for the fuel gas.    (US5993984-A)      The system uses a fuel gas containing a hydrocarbon or alcohol as well as steam. There is internal reformation which works with a supply of an oxidising gas. At least two such cells are in series with a methane generator reactor (9). There is a cell section (2) with several cells each with an electrode where the fuel gas is supplied and another electrode where the oxidising gas is supplied.    The reformation section is in thermal contact with the cell section and here the fuel gas is converted into a fuel gas that chiefly contains hydrogen. The crude gas that is fed to the fuel gas electrodes reaches them via the methane generator reactor.    ADVANTAGE -   The system is system as well as highly reliable and efficient, with no fuel gas circulating fans necessary or an excessive number of cooling pipes for the fuel gas.