| 天然气制液态烃新工艺 |
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| 引用本文： | 沈师孔,余长春,代小平,李强,潘智勇,江启滢,张兆斌,徐继鹏. 天然气制液态烃新工艺[J]. 石油与天然气化工, 2002, 0(Z1): 1-9 |
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| 作者姓名： | 沈师孔 余长春 代小平 李强 潘智勇 江启滢 张兆斌 徐继鹏 |
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| 作者单位： | 石油大学,北京,中国石油天然气集团公司催化重点实验室 |
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| 基金项目： | 中国石油天然气集团公司资助课题,中国石油天然气股份有限公司资助课题和国家重大基础研究项目: G1999022402. |
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| 摘 要： | 丰富的天然气资源,特别是边远地区分散的中小天然气田和油气共生的油气田的天然气,由于产量达不到管线长输的规模效益,又远离消费市场,很难开发利用.为此,作者在天然气两段催化氧化制合成气和费-托合成研究的基础上,提出了一种流程较短、投资和操作费用较低的天然气合成液态烃新工艺,可将丰富的天然气资源,特别适合将边远地区分散的中小天然气田的天然气转化为无硫、无氮、无芳烃、无重金属污染和便于输运的优质石蜡基液态产品.该产品可经轻度加氢改质得到高品质的柴油掺合组分、润滑油基础油高等附加值产品.该工艺副产的燃料气可用于发电,或作为燃料气使用.
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| 关 键 词： | 天然气 催化氧化 合成气 液态烃 工艺 |
New Process for Conversion of Natural Gas to Liquid Hydrocarbons(GTL) |
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| Shen Shikong,Yu Changchun,Dai Xiaopin et al. New Process for Conversion of Natural Gas to Liquid Hydrocarbons(GTL)[J]. Chemical Engineering of Oil and Gas, 2002, 0(Z1): 1-9 |
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| Authors: | Shen Shikong Yu Changchun Dai Xiaopin et al |
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| Abstract: | Interest in the conversion of natural gas to liquid hydrocarhons (GTL) by Fischer - Tropsch synthesis has grown significantly over the last decade. Further improvement in this technology is still needed to reduce the operation and capital costs of a GTL plant. In the present work, an alternative GTL technology, which could be mainly for smaller gas field in remote area, was investigated.This technology includes three process steps: (1) A two - stage oxidation process for production of synthesis gas; (2) A Fischer - Tropsch synthesis process without recycle F - T tail gas; (3 ) Utilizing the low heating value of F - T tail gas. |
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| Keywords: | natural gas catalytic oxidation synthesis gas liquid hydrocarbons process |
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