| Natural gas-to-solids (GtS) technology amounts to converting natural gas into hydrate that is then shipped to market for regasification to supply power generation facilities or other gas customers. As obviously lowering the cost of transportation and storage of natural gas and improve economics and safe capability, the technology that is greatly attached importance is being researched and applied.Natural gas hydrate is an enveloping crystalline compound. Under standard state, 1M3 hydrate contains 150-180M3 natural gas. Hydrates, whose great storage capacity, relatively moderate conditions of storage and incomparable safe capability have been recognized, is an ascendant medium of gas storage.Focusing on commercialization natural gas-to-solids technology, researchers make plentiful research in terms of technical problems. Design and research of high efficient technical flow is the key factor of industrialization.On basis of the classical thermodynamics and dynamics theory, the paper room analyzes the formation condition and speed of solid hydrate reaction, breaks out the convention to put forward a new technical flow centering on gas-phase. The way accelerates the reaction speed, improve the productivity and enhance gas storage capacity and economic capability so that solid hydrates are high efficiently, dynamically and continuously produced.The paper proceeds numerical simulation in terms of the movement of the flow in reactor to provide valuable reference for the design of the reactor, and also primarily designs reaction technical and the main facilities parameter so as to lay a solid foundation on industrialization of solid natural gas technology. |
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