Abstract: The present disclosure provides, at least in part, a system for pyrolysis of biomass, the system comprising: (a) a reactor having a retort extending therethrough, said retort comprising a conveyor, an inlet, and an outlet; the reactor further comprising at least one thermosensor, the thermosensor capable of generating a signal when the temperature is above optimal levels; (b) a heating system adapted to heat the reactor; (c) a syn-gas management system; the management system comprising a syn-gas storage tank having an inlet and an outlet, said inlet in fluid communication with the reactor, and said outlet in fluid communication with the heating system and syn-gas outlet such as a flare or storage tank wherein the communication is controlled via a valve configurable between at least a first position where flow is directed to the heating system and a second position where flow is directed to the flare pipe; and (d) a controller in communication with the thermosensor and the valve; wherein the controller switche

Abstract: The disclosure provides a gas collection apparatus. The present apparatus may be used, for example, in a system for producing biocoal or biochar or bio-oil from biomass. The present gas collection apparatus may be part of a thermochemical biomass reactor. The present gas collection apparatus may be part of a syngas management system. Embodiments of the present disclosure relate to a gas collection apparatus for fluidly communicating with a retort of a biomass reactor, said collection apparatus comprising two or more gas collection pipes in fluid communication with spaced apart sections of said retort; and a gas collection manifold in fluid communication with said pipes. The gas collection apparatus is designed such that the gases collected by one pipe do not mix with those collected by another within the piping network.

Abstract: In most ships or other marine vessels the hull has a double bottom, hull sides and at least one deck. The hull of the invention has at least two fore-and-aft arranged hollow cylinders with considerable buoyancy and constituting an integral part of the double bottom. All plating of the hull is plane, single bent or cylinder casing-shaped. The assembly of the hull is carried out on the surface of a protected water area and is commenced by floating the assembled hollow cylinders on the water surface in parallel relation to each other. The cylinders are then used as a base for assembling prefabricated building sections which are connected successively to the cylinders and/or to each other until the hull is completed.