ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA
ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA. A presente invenção refere-se a uma alumina moldada calcinada e a um método de preparação de uma alumina moldada calcinada. O método compreende que a alumina na suspensão de alumina é envelhecida hidrotermicamente para ter um tamanho de crist...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | por |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | STEFAN HOWE YANICK HOLZMANN ANGELA SIEGEL ANDREA BRASCH |
| description | ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA. A presente invenção refere-se a uma alumina moldada calcinada e a um método de preparação de uma alumina moldada calcinada. O método compreende que a alumina na suspensão de alumina é envelhecida hidrotermicamente para ter um tamanho de cristalito específico. Isso, por sua vez, produz uma alumina altamente estável na forma de alumina moldada calcinada, particularmente em temperaturas de 1200°C e acima.
The present invention relates to a calcined shaped alumina and to a method of preparing a calcined shaped alumina. The method comprises that the alumina in the alumina suspension is hydrothermally aged to have a specific crystallite size. This in turn produces a highly stable alumina in the form of a calcined shaped alumina particularly at temperatures of 1200°C and above. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_BR112022023479A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>BR112022023479A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_BR112022023479A23</originalsourceid><addsrcrecordid>eNrjZLB09An19fRzVPD193FxdHFUcHb0cQbygSxXBd_DnSH-Lv4KAY5BjgoBQf4uoVGeQQpAta7Bvo48DKxpiTnFqbxQmptB1c01xNlDN7UgPz61uCAxOTUvtSTeKcjQ0MjACIiMTcwtHY2MiVUHAOY0Kog</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA</title><source>esp@cenet</source><creator>STEFAN HOWE ; YANICK HOLZMANN ; ANGELA SIEGEL ; ANDREA BRASCH</creator><creatorcontrib>STEFAN HOWE ; YANICK HOLZMANN ; ANGELA SIEGEL ; ANDREA BRASCH</creatorcontrib><description>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA. A presente invenção refere-se a uma alumina moldada calcinada e a um método de preparação de uma alumina moldada calcinada. O método compreende que a alumina na suspensão de alumina é envelhecida hidrotermicamente para ter um tamanho de cristalito específico. Isso, por sua vez, produz uma alumina altamente estável na forma de alumina moldada calcinada, particularmente em temperaturas de 1200°C e acima.
The present invention relates to a calcined shaped alumina and to a method of preparing a calcined shaped alumina. The method comprises that the alumina in the alumina suspension is hydrothermally aged to have a specific crystallite size. This in turn produces a highly stable alumina in the form of a calcined shaped alumina particularly at temperatures of 1200°C and above.</description><language>por</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ; INORGANIC CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221220&DB=EPODOC&CC=BR&NR=112022023479A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221220&DB=EPODOC&CC=BR&NR=112022023479A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STEFAN HOWE</creatorcontrib><creatorcontrib>YANICK HOLZMANN</creatorcontrib><creatorcontrib>ANGELA SIEGEL</creatorcontrib><creatorcontrib>ANDREA BRASCH</creatorcontrib><title>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA</title><description>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA. A presente invenção refere-se a uma alumina moldada calcinada e a um método de preparação de uma alumina moldada calcinada. O método compreende que a alumina na suspensão de alumina é envelhecida hidrotermicamente para ter um tamanho de cristalito específico. Isso, por sua vez, produz uma alumina altamente estável na forma de alumina moldada calcinada, particularmente em temperaturas de 1200°C e acima.
The present invention relates to a calcined shaped alumina and to a method of preparing a calcined shaped alumina. The method comprises that the alumina in the alumina suspension is hydrothermally aged to have a specific crystallite size. This in turn produces a highly stable alumina in the form of a calcined shaped alumina particularly at temperatures of 1200°C and above.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB09An19fRzVPD193FxdHFUcHb0cQbygSxXBd_DnSH-Lv4KAY5BjgoBQf4uoVGeQQpAta7Bvo48DKxpiTnFqbxQmptB1c01xNlDN7UgPz61uCAxOTUvtSTeKcjQ0MjACIiMTcwtHY2MiVUHAOY0Kog</recordid><startdate>20221220</startdate><enddate>20221220</enddate><creator>STEFAN HOWE</creator><creator>YANICK HOLZMANN</creator><creator>ANGELA SIEGEL</creator><creator>ANDREA BRASCH</creator><scope>EVB</scope></search><sort><creationdate>20221220</creationdate><title>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA</title><author>STEFAN HOWE ; YANICK HOLZMANN ; ANGELA SIEGEL ; ANDREA BRASCH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BR112022023479A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>2022</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>STEFAN HOWE</creatorcontrib><creatorcontrib>YANICK HOLZMANN</creatorcontrib><creatorcontrib>ANGELA SIEGEL</creatorcontrib><creatorcontrib>ANDREA BRASCH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STEFAN HOWE</au><au>YANICK HOLZMANN</au><au>ANGELA SIEGEL</au><au>ANDREA BRASCH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA</title><date>2022-12-20</date><risdate>2022</risdate><abstract>ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA. A presente invenção refere-se a uma alumina moldada calcinada e a um método de preparação de uma alumina moldada calcinada. O método compreende que a alumina na suspensão de alumina é envelhecida hidrotermicamente para ter um tamanho de cristalito específico. Isso, por sua vez, produz uma alumina altamente estável na forma de alumina moldada calcinada, particularmente em temperaturas de 1200°C e acima.
The present invention relates to a calcined shaped alumina and to a method of preparing a calcined shaped alumina. The method comprises that the alumina in the alumina suspension is hydrothermally aged to have a specific crystallite size. This in turn produces a highly stable alumina in the form of a calcined shaped alumina particularly at temperatures of 1200°C and above.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | por |
| recordid | cdi_epo_espacenet_BR112022023479A2 |
| source | esp@cenet |
| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | ALUMINA MOLDADA CALCINADA E MÉTODO PARA PRODUZIR A MESMA |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T14%3A18%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=STEFAN%20HOWE&rft.date=2022-12-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EBR112022023479A2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |