| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 7nKX3pFwXQZ35cLJ/D7Gnv |
| Repository | lcp.inpe.br/ignes/2004/08.10.14.19 |
| Last Update | 2007:03.20.13.15.56 (UTC) administrator |
| Metadata Repository | lcp.inpe.br/ignes/2004/08.10.14.19.13 |
| Metadata Last Update | 2018:06.05.03.51.53 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| ISBN/ISSN | 01046632 |
| ISSN | 0104-6632 |
| Citation Key | VieiraCruzRodr:2001:InMaMe |
| Title | Decomposition of hydrazine by tungsten oxycarbides: the influence of macroporosity and mechanical strength on a 2N microthruster engine  |
| Project | Catálise heterogenea |
| Year | 2001 |
| Month | Dec. |
| Access Date | 2024, Apr. 26 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 295 KiB |
| 2. Context | |
| Author | 1 Vieira, Ricardo 2 Cruz, Gilberto Marques da 3 Rodrigues, José Augusto Jorge |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJ68 |
| Group | 1 LCP-INPE-MCT-BR 2 3 LCP-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Laboratório de Combustão e Propulsão (INPE.LCP) 2 Faculdade de Engenharia Química de Lorena (FAENQUIL) 3 Instituto Nacional de Pesquisas Espaciais, Laboratório de Combustão e Propulsão (INPE.LCP) |
| Journal | Brazilian Journal of Chemical Engineering |
| Volume | 18 |
| Number | 4 |
| Pages | 359-366 |
| History (UTC) | 2006-11-09 18:03:14 :: administrator -> ignes :: 2008-04-16 14:32:45 :: ignes -> administrator :: 2012-11-24 01:38:27 :: administrator -> ignes :: 2001 2013-02-20 14:54:11 :: ignes -> administrator :: 2001 2018-06-05 03:51:53 :: administrator -> marciana :: 2001 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | COMBUSTION AND PROPULSION Tungstein oxycarbide Macroporosity Mechanical strength Hydrazine COMBUSTÃO E PROPUSÃO Macroporosidade Força mecância Hidrazina |
| Abstract | The aim of this work was to prepare tungsten oxycarbides by Temperature Programmed Reaction (TPR), starting with previously molded macroporous tungsten oxide (WO3). The tungsten oxycarbides were prepared by one of two different methods: direct carburization with CH4/H2 to obtain WC or preliminary formation of nitrides with NH3 to obtain W2N, followed by carburization to W2C and WC with CH4/H2. Results suggested that the carburization of the W2N was incomplete, resulting in an oxycarbonitride, or did not occur at all, with the end material being W2N. From among the materials prepared, two catalysts were selected as a function of their mechanical properties, and their performances were compared with a 2 N microthruster using the Shell 405 commercial catalyst in the reaction of hydrazine decomposition. |
| Area | COMB |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABCP > Decomposition of hydrazine... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/7nKX3pFwXQZ35cLJ/D7Gnv |
| zipped data URL | http://urlib.net/zip/7nKX3pFwXQZ35cLJ/D7Gnv |
| Language | en |
| Target File | DOCUMENT.PDF |
| User Group | administrator ignes |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET38CH |
| Citing Item List | sid.inpe.br/bibdigital@80/2006/04.07.15.50.13 1 |
| Dissemination | WEBSCI; PORTALCAPES; SCIELO. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |