| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3HG7MFH |
| Repository | sid.inpe.br/plutao/2014/12.01.13.55 (restricted access) |
| Last Update | 2014:12.16.17.01.22 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2014/12.01.13.55.08 |
| Metadata Last Update | 2018:06.04.23.39.43 (UTC) administrator |
| ISSN | 2211-5455 2211-5447 |
| Label | lattes: 2460757456354875 4 SantosMartRielViei:2014:EfPyOr |
| Citation Key | SantosRielMartViei:2014:EfPyOr |
| Title | Effect of Pyrite Ore in Direct Coal Liquefaction Process  |
| Year | 2014 |
| Access Date | 2024, May 19 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 328 KiB |
| 2. Context | |
| Author | 1 Santos, Felipe Gomes dos 2 Riella, Humberto Gracher 3 Martins, Maria Ana Pignatel M. 4 Vieira, Ricardo |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JJ68 |
| Group | 1 2 3 4 LCP-CTE-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 3 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Current Catalysis |
| Volume | 3 |
| Number | 3 |
| Pages | 255-259 |
| History (UTC) | 2014-12-01 13:55:08 :: lattes -> administrator :: 2018-06-04 23:39:43 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | conversion direct coal liquefaction pyrite selectivity |
| Abstract | The catalytic activity of pyrite ore from coal mining was studied in the direct liquefaction process of high volatile bituminous coal from the south of Brazil. The process consisted of mixing pulverized coal with tetralin in the presence of catalyst. It was possible to obtain fractions of preasphaltenes, asphaltenes, and oils. Pressure had little influence on the direct coal liquefaction process, while temperature had a strong effect on liquefaction yields. The results of total conversions obtained were nearly 16 % at 300 °C, 26.5 % at 350 °C and 38.5 % at 380 °C, in spite of high inertinite-group maceral content (34 vol.%). The pyrite ore catalyst had a fundamental role in this reaction, leading to thermal cracking of the coal structure and hydrogenation of the fragments. However, the most significant result related to catalyst presence was the increase in selectivity of the oil fraction. |
| Area | COMB |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABCP > Effect of Pyrite... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | 0002CCAT.pdf |
| User Group | lattes marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho não Vinculado à Tese/Dissertação |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ET38CH |
| URL (untrusted data) | http://benthamscience.com/journal/abstracts.php?journalID=ccat&articleID=120516 |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi electronicmailaddress format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarytype |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |