안정한 성형 알루미나 및 이의 제조 방법
본 발명은 소성 성형 알루미나(calcined shaped alumina) 및 소성 성형 알루미나의 제조 방법에 관한 것이다. 상기 방법은 알루미나 현탁액 중의 알루미나가 특정 결정자 크기를 갖도록 열수 에이징(hydrothermally ageing)하는 것을 포함한다. 이는 특히 1200℃ 이상의 온도에서 소성 성형 알루미나의 형태로 매우 안정적인 알루미나를 차례로 생성한다. The present invention relates to a calcined shaped alumina and to a method of preparing...
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| creator | HOWE STEFAN SIEGEL ANGELA HOLZMANN YANICK BRASCH ANDREA |
| description | 본 발명은 소성 성형 알루미나(calcined shaped alumina) 및 소성 성형 알루미나의 제조 방법에 관한 것이다. 상기 방법은 알루미나 현탁액 중의 알루미나가 특정 결정자 크기를 갖도록 열수 에이징(hydrothermally ageing)하는 것을 포함한다. 이는 특히 1200℃ 이상의 온도에서 소성 성형 알루미나의 형태로 매우 안정적인 알루미나를 차례로 생성한다.
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. |
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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>kor</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>2023</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=20230201&DB=EPODOC&CC=KR&NR=20230016208A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230201&DB=EPODOC&CC=KR&NR=20230016208A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOWE STEFAN</creatorcontrib><creatorcontrib>SIEGEL ANGELA</creatorcontrib><creatorcontrib>HOLZMANN YANICK</creatorcontrib><creatorcontrib>BRASCH ANDREA</creatorcontrib><title>안정한 성형 알루미나 및 이의 제조 방법</title><description>본 발명은 소성 성형 알루미나(calcined shaped alumina) 및 소성 성형 알루미나의 제조 방법에 관한 것이다. 상기 방법은 알루미나 현탁액 중의 알루미나가 특정 결정자 크기를 갖도록 열수 에이징(hydrothermally ageing)하는 것을 포함한다. 이는 특히 1200℃ 이상의 온도에서 소성 성형 알루미나의 형태로 매우 안정적인 알루미나를 차례로 생성한다.
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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB7M7XjzYKpb6fOUXjTsvHtjKkKb6b2vF684vX6Ha-bZii83tCv8GbuljdzZyi8WTDnzcINQJGVrzdN5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGxgYGhmZGBhaOxsSpAgA_tj0p</recordid><startdate>20230201</startdate><enddate>20230201</enddate><creator>HOWE STEFAN</creator><creator>SIEGEL ANGELA</creator><creator>HOLZMANN YANICK</creator><creator>BRASCH ANDREA</creator><scope>EVB</scope></search><sort><creationdate>20230201</creationdate><title>안정한 성형 알루미나 및 이의 제조 방법</title><author>HOWE STEFAN ; SIEGEL ANGELA ; HOLZMANN YANICK ; BRASCH ANDREA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230016208A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>kor</language><creationdate>2023</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>HOWE STEFAN</creatorcontrib><creatorcontrib>SIEGEL ANGELA</creatorcontrib><creatorcontrib>HOLZMANN YANICK</creatorcontrib><creatorcontrib>BRASCH ANDREA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOWE STEFAN</au><au>SIEGEL ANGELA</au><au>HOLZMANN YANICK</au><au>BRASCH ANDREA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>안정한 성형 알루미나 및 이의 제조 방법</title><date>2023-02-01</date><risdate>2023</risdate><abstract>본 발명은 소성 성형 알루미나(calcined shaped alumina) 및 소성 성형 알루미나의 제조 방법에 관한 것이다. 상기 방법은 알루미나 현탁액 중의 알루미나가 특정 결정자 크기를 갖도록 열수 에이징(hydrothermally ageing)하는 것을 포함한다. 이는 특히 1200℃ 이상의 온도에서 소성 성형 알루미나의 형태로 매우 안정적인 알루미나를 차례로 생성한다.
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> |
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| 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 | 안정한 성형 알루미나 및 이의 제조 방법 |
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