Spent coffee ground as source for hydrocarbon fuels
The conversion of triglycerides（coffee oil） obtained from spent coffee ground to produce hydrocarbon fuel（diesel） was studied. In more detail, a catalytic hydrodeoxygenation of the coffee oil was performed applying polymethylhydrosiloxane（PMHS） as cheap reductant under mild reaction conditions. Howe...
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| Veröffentlicht in: | Journal of energy chemistry 2016, Vol.25 (1), p.146-152 |
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| container_title | Journal of energy chemistry |
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| creator | Döhlert, Peter Weidauer, Maik Enthaler, Stephan |
| description | The conversion of triglycerides（coffee oil） obtained from spent coffee ground to produce hydrocarbon fuel（diesel） was studied. In more detail, a catalytic hydrodeoxygenation of the coffee oil was performed applying polymethylhydrosiloxane（PMHS） as cheap reductant under mild reaction conditions. However, along with the hydrocarbons significant amounts of PMHS-waste are generated, since only～1.7% of the PMHS is required for the reduction process. Based on that, in a subsequent depolymerization step the PMHS-waste was converted to methyltrifluorosilane and difluoromethylsilane, which can be applied as building blocks for the production of new silicones, with boron trifluoride diethyl etherate（BF3OEt2） as depolymerization reagent. |
| doi_str_mv | 10.1016/j.jechem.2015.11.012 |
| format | Article |
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In more detail, a catalytic hydrodeoxygenation of the coffee oil was performed applying polymethylhydrosiloxane（PMHS） as cheap reductant under mild reaction conditions. However, along with the hydrocarbons significant amounts of PMHS-waste are generated, since only～1.7% of the PMHS is required for the reduction process. Based on that, in a subsequent depolymerization step the PMHS-waste was converted to methyltrifluorosilane and difluoromethylsilane, which can be applied as building blocks for the production of new silicones, with boron trifluoride diethyl etherate（BF3OEt2） as depolymerization reagent.</description><identifier>ISSN: 2095-4956</identifier><identifier>DOI: 10.1016/j.jechem.2015.11.012</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Catalysis ; Coffee ; Conversion ; Depolymerization ; Diesel fuels ; Grounds ; Hydrocarbon fuels ; Hydrocarbons ; Hydrodeoxygenation ; Reagents ; Silicones ; Triglyceride ; 三氟化硼乙醚 ; 加氢脱氧 ; 反应条件 ; 咖啡油 ; 废物转化 ; 甘油三酯 ; 碳氢化合物 ; 碳氢燃料</subject><ispartof>Journal of energy chemistry, 2016, Vol.25 (1), p.146-152</ispartof><rights>2015 Science Press and Dalian Institute of Chemical Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-469c784cedc128e02cdaa6a948ac4566e890d8bb1b88b0a9827e8c88399620fe3</citedby><cites>FETCH-LOGICAL-c366t-469c784cedc128e02cdaa6a948ac4566e890d8bb1b88b0a9827e8c88399620fe3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/84213A/84213A.jpg</thumbnail><link.rule.ids>314,776,780,4009,27902,27903,27904</link.rule.ids></links><search><creatorcontrib>Döhlert, Peter</creatorcontrib><creatorcontrib>Weidauer, Maik</creatorcontrib><creatorcontrib>Enthaler, Stephan</creatorcontrib><title>Spent coffee ground as source for hydrocarbon fuels</title><title>Journal of energy chemistry</title><addtitle>Journal of Energy Chemistry</addtitle><description>The conversion of triglycerides（coffee oil） obtained from spent coffee ground to produce hydrocarbon fuel（diesel） was studied. In more detail, a catalytic hydrodeoxygenation of the coffee oil was performed applying polymethylhydrosiloxane（PMHS） as cheap reductant under mild reaction conditions. However, along with the hydrocarbons significant amounts of PMHS-waste are generated, since only～1.7% of the PMHS is required for the reduction process. Based on that, in a subsequent depolymerization step the PMHS-waste was converted to methyltrifluorosilane and difluoromethylsilane, which can be applied as building blocks for the production of new silicones, with boron trifluoride diethyl etherate（BF3OEt2） as depolymerization reagent.</description><subject>Catalysis</subject><subject>Coffee</subject><subject>Conversion</subject><subject>Depolymerization</subject><subject>Diesel fuels</subject><subject>Grounds</subject><subject>Hydrocarbon fuels</subject><subject>Hydrocarbons</subject><subject>Hydrodeoxygenation</subject><subject>Reagents</subject><subject>Silicones</subject><subject>Triglyceride</subject><subject>三氟化硼乙醚</subject><subject>加氢脱氧</subject><subject>反应条件</subject><subject>咖啡油</subject><subject>废物转化</subject><subject>甘油三酯</subject><subject>碳氢化合物</subject><subject>碳氢燃料</subject><issn>2095-4956</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkD1PwzAQhj2ARFX6DxgiJpYEn5M45wUJVXxJSAzAbDnOpU2Uxq2dIPXfkyoVK7fc8n7cPYzdAE-Ag7xvk5bslnaJ4JAnAAkHccEWgqs8zlQur9gqhJZPozIQKl-w9HNP_RBZV9dE0ca7sa8iE6LgRm8pqp2PtsfKO2t86fqoHqkL1-yyNl2g1Xkv2ffz09f6NX7_eHlbP77HNpVyiDOpbIGZpcqCQOLCVsZIozI0NsulJFS8wrKEErHkRqEoCC1iqpQUvKZ0ye7m3L13h5HCoHdNsNR1pic3Bg0IkhcFcjFJs1lqvQvBU633vtkZf9TA9QmNbvWMRp_QaAA9oZlsD7Nt-op-GvI62Ib66eTGkx105Zr_Am7PvVvXbw5Nv_krlhIVQiox_QUTzHrg</recordid><startdate>2016</startdate><enddate>2016</enddate><creator>Döhlert, Peter</creator><creator>Weidauer, Maik</creator><creator>Enthaler, Stephan</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>2016</creationdate><title>Spent coffee ground as source for hydrocarbon fuels</title><author>Döhlert, Peter ; Weidauer, Maik ; Enthaler, Stephan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-469c784cedc128e02cdaa6a948ac4566e890d8bb1b88b0a9827e8c88399620fe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Catalysis</topic><topic>Coffee</topic><topic>Conversion</topic><topic>Depolymerization</topic><topic>Diesel fuels</topic><topic>Grounds</topic><topic>Hydrocarbon fuels</topic><topic>Hydrocarbons</topic><topic>Hydrodeoxygenation</topic><topic>Reagents</topic><topic>Silicones</topic><topic>Triglyceride</topic><topic>三氟化硼乙醚</topic><topic>加氢脱氧</topic><topic>反应条件</topic><topic>咖啡油</topic><topic>废物转化</topic><topic>甘油三酯</topic><topic>碳氢化合物</topic><topic>碳氢燃料</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Döhlert, Peter</creatorcontrib><creatorcontrib>Weidauer, Maik</creatorcontrib><creatorcontrib>Enthaler, Stephan</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of energy chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Döhlert, Peter</au><au>Weidauer, Maik</au><au>Enthaler, Stephan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spent coffee ground as source for hydrocarbon fuels</atitle><jtitle>Journal of energy chemistry</jtitle><addtitle>Journal of Energy Chemistry</addtitle><date>2016</date><risdate>2016</risdate><volume>25</volume><issue>1</issue><spage>146</spage><epage>152</epage><pages>146-152</pages><issn>2095-4956</issn><abstract>The conversion of triglycerides（coffee oil） obtained from spent coffee ground to produce hydrocarbon fuel（diesel） was studied. In more detail, a catalytic hydrodeoxygenation of the coffee oil was performed applying polymethylhydrosiloxane（PMHS） as cheap reductant under mild reaction conditions. However, along with the hydrocarbons significant amounts of PMHS-waste are generated, since only～1.7% of the PMHS is required for the reduction process. Based on that, in a subsequent depolymerization step the PMHS-waste was converted to methyltrifluorosilane and difluoromethylsilane, which can be applied as building blocks for the production of new silicones, with boron trifluoride diethyl etherate（BF3OEt2） as depolymerization reagent.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.jechem.2015.11.012</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 2095-4956 |
| ispartof | Journal of energy chemistry, 2016, Vol.25 (1), p.146-152 |
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| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Catalysis Coffee Conversion Depolymerization Diesel fuels Grounds Hydrocarbon fuels Hydrocarbons Hydrodeoxygenation Reagents Silicones Triglyceride 三氟化硼乙醚 加氢脱氧 反应条件 咖啡油 废物转化 甘油三酯 碳氢化合物 碳氢燃料 |
| title | Spent coffee ground as source for hydrocarbon fuels |
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