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Method of transporting oil and natural gas along a pipeline

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专利汇可以提供Method of transporting oil and natural gas along a pipeline专利检索,专利查询,专利分析的服务。并且The natural gas is pumped along the pipeline in liquefied form. The oil is frozen into discrete, substantially frozen bodies of sufficient size for single row distribution along the pipeline, e.g., frozen into cylindrical slugs or spheres, conveyed along the pipeline in single row distribution of the bodies by the liquefied natural gas, separated from the natural and melted for storage in liquid form. The oil can be extruded directly into the liquefied natural gas, at least an outer portion thereof frozen and then cut into cylindrical slugs, or the oil fed between two conveyor belts carrying semi-spherical cups which, when filled with the oil convey the oil into the liquefied natural gas and release it therein when spheres have been formed with at least an outer frozen skin.,下面是Method of transporting oil and natural gas along a pipeline专利的具体信息内容。

1. A method of transporting oil and natural gas along a pipeline, comprising: a. pumping the natural gas along a pipeline in a liquefied state, b. freezing by a controlled rate of introduction of discrete, molded, liquid bodies of the oil into the liquefied natural gas, the oil into bodies having a frozen outer skin to retain the molded shape, and of sufficient size for single row distribution only along the pipeline, c. conveying the said discrete, substantially frozen bodies in the frozen condition in single row distribution along at least a portion of the said pipeline by the said liquefied natural gas being pumped therealong, d. removing the thus conveyed discrete, substantially frozen bodies from the said liquefied natural gas in the pipeline, and e. melting the separated discrete, substantially frozen bodies for storage in liquid form.
2. A method according to claim 1, wherein the oil is molded by being extruded from a die directly into liquefied natural gas in the pipeline, and the extruded oil in the liquefied natural gas is cut to form the slug bodies as cylinders therein.
3. A method according to claim 1, wherein the discrete frozen bodies are screened from the liquefied natural gas at the delivery end of the pipeline.
4. A method according to claim 1, wherein the oil is molded into spherical bodies having a frozen outer skin to form said discrete, frozen bodies.
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