JP4982069B2 - 重質油の粘度低減方法 - Google Patents
重質油の粘度低減方法 Download PDFInfo
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- JP4982069B2 JP4982069B2 JP2005306844A JP2005306844A JP4982069B2 JP 4982069 B2 JP4982069 B2 JP 4982069B2 JP 2005306844 A JP2005306844 A JP 2005306844A JP 2005306844 A JP2005306844 A JP 2005306844A JP 4982069 B2 JP4982069 B2 JP 4982069B2
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- heavy oil
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- hydrogen
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Description
図1に示す低粘度化プロセスに従い本発明の方法を実施した。所定量の高粘度の超重質油をチタン製の容器を有する亜臨界装置に投入し、さらに、水または各水素供与性有機化合物、塩化亜鉛または塩化鉄である触媒を所定量加えた。また、亜臨界装置には、コーキング防止剤であるチャーを25g加えた。超重質油の重量、水または水素供与製有機化合物の重量および水素供与製有機化合物の種類、触媒量およびその種類、反応温度および圧力は、下記の各実施例ごとに異なっているが、反応時間は各実施例、参考例および比較例の全てについて0.5時間である。表1に超重質油の性状を示し、表2〜4に参考例1、実施例1〜12および比較例1〜2の添加物量および種類、反応条件を示した。なお、表中の触媒の欄において、Aは塩化亜鉛、Bは塩化鉄を示す。
Claims (5)
- 超重質油に水素供与性有機化合物を加え、触媒として塩化亜鉛または塩化鉄を添加し、温度150〜300℃、圧力0.1〜50kgf/cm2の反応条件下に、該超重質油を水素分解することによりこれを低粘度化することを特徴とする超重質油の粘度低減方法。
- 水素供与性有機化合物として、炭化水素、アルコール、エーテル、油脂、脂肪酸、および植物由来の高分子物質からなる群から選択される少なくとも1つを用いる請求項1記載の方法。
- 植物由来の高分子物質が木質またはバイオマスである請求項1または2に記載の方法。
- 水素供与性有機化合物の添加量が、超重質油、水素供与性有機化合物および触媒を合わせた全重量の20重量%以上である請求項1または2に記載の方法。
- 触媒の添加量が、超重質油量に対して3〜5重量%である請求項1または2に記載の方法。
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JP2005306844A JP4982069B2 (ja) | 2005-10-21 | 2005-10-21 | 重質油の粘度低減方法 |
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JP2005306844A JP4982069B2 (ja) | 2005-10-21 | 2005-10-21 | 重質油の粘度低減方法 |
Publications (2)
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JP2007112923A JP2007112923A (ja) | 2007-05-10 |
JP4982069B2 true JP4982069B2 (ja) | 2012-07-25 |
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JP2005306844A Expired - Fee Related JP4982069B2 (ja) | 2005-10-21 | 2005-10-21 | 重質油の粘度低減方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5221997B2 (ja) * | 2008-03-28 | 2013-06-26 | Jx日鉱日石エネルギー株式会社 | 炭化水素油の分解方法 |
JP5378816B2 (ja) * | 2009-01-29 | 2013-12-25 | Jx日鉱日石エネルギー株式会社 | 軽質炭化水素油の製造方法 |
JP5713538B2 (ja) * | 2009-01-29 | 2015-05-07 | Jx日鉱日石エネルギー株式会社 | 軽質炭化水素油の製造方法 |
US8816137B2 (en) * | 2009-04-28 | 2014-08-26 | University Of Southern California | Efficient and environmentally friendly processing of heavy oils to methanol and derived products |
CN103173240B (zh) * | 2011-12-22 | 2015-05-20 | 北京低碳清洁能源研究所 | 煤焦油和/或生物质油与重油的共减粘裂化工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS573886A (en) * | 1980-06-09 | 1982-01-09 | Mitsubishi Chem Ind Ltd | Method for converting petroleum heavy hydrocarbon oil into light oil |
AU580617B2 (en) * | 1984-09-10 | 1989-01-19 | Mobil Oil Corporation | Process for visbreaking resids in the presence of hydrogen- donor materials and organic sulfur compounds |
JPH06279763A (ja) * | 1993-03-30 | 1994-10-04 | Heiji Enomoto | 重質油の改質方法 |
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