Organic Sulfur Reduction on Lignite Coal Using Multistage Artificial Biotreatment (A-Bmt)
This study focuses on the biodesulfurization of lignite specifically the reduction of organic sulfur, namely aliphatic mercaptans/thiols via bioprocess methods. The process was conducted by using multistage artificial biotreatment (A-Bmt) and Pseudoclavibacter sp. SKC/XLW-1 strains as biocatalysts....
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| Veröffentlicht in: | Advanced Materials Research 2015-11, Vol.1130, p.524-528 |
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| creator | Handayani, Ismi Soepriyanto, Syoni Paisal, Yustin Chaerun, Siti Khodijah |
| description | This study focuses on the biodesulfurization of lignite specifically the reduction of organic sulfur, namely aliphatic mercaptans/thiols via bioprocess methods. The process was conducted by using multistage artificial biotreatment (A-Bmt) and Pseudoclavibacter sp. SKC/XLW-1 strains as biocatalysts. The aims are to improve the recovery of clean coal by reducing the organic sulfur both in nodules and globular forms on the maceral surface during the stage of coal biooxidation prior to column bioflotation stage, in which it is still possible to achieve higher recovery of fine coal grains without sulphide mineral. The results shows that the A-Bmt method carried out through biooxidation stage followed by column bioflotation stage has better performance compared to the method without biooxidation stage. The results of this study show that the content of organic sulfur are lower by 25%. |
| doi_str_mv | 10.4028/www.scientific.net/AMR.1130.524 |
| format | Article |
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The process was conducted by using multistage artificial biotreatment (A-Bmt) and Pseudoclavibacter sp. SKC/XLW-1 strains as biocatalysts. The aims are to improve the recovery of clean coal by reducing the organic sulfur both in nodules and globular forms on the maceral surface during the stage of coal biooxidation prior to column bioflotation stage, in which it is still possible to achieve higher recovery of fine coal grains without sulphide mineral. The results shows that the A-Bmt method carried out through biooxidation stage followed by column bioflotation stage has better performance compared to the method without biooxidation stage. 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The results of this study show that the content of organic sulfur are lower by 25%.</description><subject>Coal</subject><subject>Lignite</subject><subject>Macerals</subject><subject>Mercaptans</subject><subject>Multistage</subject><subject>Recovery</subject><subject>Reduction</subject><subject>Sulfur</subject><issn>1022-6680</issn><issn>1662-8985</issn><issn>1662-8985</issn><isbn>3038356786</isbn><isbn>9783038356783</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNkU1r3DAQhkWaQvPR_2DoIcnBzkiWZOkUnKVJChsC-Tj0JGRZ3ih45VSSWfrvq-0GWnIKDMxhHt554UHoBENFgYjzzWZTReOsT25wpvI2nbe39xXGNVSM0D10gDknpZCCfUKHNdSiZrwRfD8fgJCScwFf0GGMLwCcYsIO0M-7sNLemeJhHoc5FPe2n01yky_yLN3Ku2SLxaTH4ik6vypu5zG5mPTKFm34W8Pl26WbUrA6rXO14rQtL9fp7Bh9HvQY7de3fYQer74_Lm7K5d31j0W7LA3BnJbUWowp6ZiopaUSeiEpNwAN7zrCoWug443sB9b0FgwB2gncG6xxJ7FsaH2ETnexr2H6NduY1NpFY8dRezvNUWHBWM05o1v02zv0ZZqDz-UUbiRgoBRkpi52lAlTjMEO6jW4tQ6_FQa11aCyBvVPg8oaVNagthpU1pAT2l1CCtrHZM3zf48-mPEHwJyVvQ</recordid><startdate>20151101</startdate><enddate>20151101</enddate><creator>Handayani, Ismi</creator><creator>Soepriyanto, Syoni</creator><creator>Paisal, Yustin</creator><creator>Chaerun, Siti Khodijah</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20151101</creationdate><title>Organic Sulfur Reduction on Lignite Coal Using Multistage Artificial Biotreatment (A-Bmt)</title><author>Handayani, Ismi ; Soepriyanto, Syoni ; Paisal, Yustin ; Chaerun, Siti Khodijah</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2164-4ee1142b5839e490d8946c0076bb260b70b679df57de0c204b81dc1a1b919743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Coal</topic><topic>Lignite</topic><topic>Macerals</topic><topic>Mercaptans</topic><topic>Multistage</topic><topic>Recovery</topic><topic>Reduction</topic><topic>Sulfur</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Handayani, Ismi</creatorcontrib><creatorcontrib>Soepriyanto, Syoni</creatorcontrib><creatorcontrib>Paisal, Yustin</creatorcontrib><creatorcontrib>Chaerun, Siti Khodijah</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Advanced Materials Research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Handayani, Ismi</au><au>Soepriyanto, Syoni</au><au>Paisal, Yustin</au><au>Chaerun, Siti Khodijah</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Organic Sulfur Reduction on Lignite Coal Using Multistage Artificial Biotreatment (A-Bmt)</atitle><jtitle>Advanced Materials Research</jtitle><date>2015-11-01</date><risdate>2015</risdate><volume>1130</volume><spage>524</spage><epage>528</epage><pages>524-528</pages><issn>1022-6680</issn><issn>1662-8985</issn><eissn>1662-8985</eissn><isbn>3038356786</isbn><isbn>9783038356783</isbn><abstract>This study focuses on the biodesulfurization of lignite specifically the reduction of organic sulfur, namely aliphatic mercaptans/thiols via bioprocess methods. 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| subjects | Coal Lignite Macerals Mercaptans Multistage Recovery Reduction Sulfur |
| title | Organic Sulfur Reduction on Lignite Coal Using Multistage Artificial Biotreatment (A-Bmt) |
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