Abstract: A hinge is provided for connecting a swing door to an adjacent support structure. The hinge includes a first attachment structure for being mounted to either the door or the adjacent support structure and has a partially cylindrical channel defining a longitudinal pivot axis. A second attachment structure is mounted to the other of the door and adjacent support structure, and has a longitudinally extending mounting arm projecting into the partially cylindrical channel of the first attachment structure. A bushing (1) is mounted on the arm of the second attachment structure, (2) is disposed in the partially cylindrical channel of the first attachment structure, and (3) has a partially cylindrical exterior surface which (a) is defined around the pivot axis for engaging the partially cylindrical channel of the first attachment structure, and (b) has a surface hardness that is less than the surface hardness of the partially cylindrical channel.

Abstract: This invention relates a series of steps to provide an economical production of a carbon based fertilizer and soil amendment made during the capture of greenhouse gases from the combustion of fossil and non fossil fuels. The invention uses biomass and other carbonaceous sources through pyrolytic conversion to gases and charcoal, to allow for the further production of co-products, such as hydrogen and ammonia. The invention also relates to the combination of hydrated ammonia, combustion flue gas exhaust, and charcoal, provide for the conversion of the charcoal into a valued added soil amendment to return essential trace minerals and plant nutrients to the soil. The ability to produce a large volume carbon co-product while removing mandated emissions and producing renewable based hydrogen provides an economic gain to a large number small and large businesses and increase the chance of achieving significant reductions in greenhouse gas emissions.