METALLSILIKATKATALYSATOR, HVOR METALLET ER KOBBER, KOBOLTELLER NIKKEL FREMGANGSMAATE TIL FREMSTILLING AV KATALYSATOREN OG FREMGANGSMAATE TIL HYDROGENERING AV UMETTEDE ORGANISKE FORBINDELSER
The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipit...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | nor |
| 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 | GANGULI, KESHAB LAL LOK, CORNELIS MARTINUS |
| description | The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_NO161541BB</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>NO161541BB</sourcerecordid><originalsourceid>FETCH-epo_espacenet_NO161541BB3</originalsourceid><addsrcrecordid>eNqFTcuKAjEQnMseRPcb7A_Qw7CPe-LUZEIyaei0A55EJHtaVNDf8982oIc9LCwUVFGP7llzH6EmxuyjD0YrTNxloywrGiYWesRQglBga1GDyhwV1RZKPgRE6gWjM8nl0RgFqX9YuYrokyMz0a_bSMTur82w64QdEuQ52tb_ig7EUqs-B1DPYn3qEDNk0bx8Hb6v5fXJ82bZQzfDulzO-3K9HI7lVG77xO1n-_HeWvv2f-MHNQxNGQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METALLSILIKATKATALYSATOR, HVOR METALLET ER KOBBER, KOBOLTELLER NIKKEL FREMGANGSMAATE TIL FREMSTILLING AV KATALYSATOREN OG FREMGANGSMAATE TIL HYDROGENERING AV UMETTEDE ORGANISKE FORBINDELSER</title><source>esp@cenet</source><creator>GANGULI, KESHAB LAL ; LOK, CORNELIS MARTINUS</creator><creatorcontrib>GANGULI, KESHAB LAL ; LOK, CORNELIS MARTINUS</creatorcontrib><description>The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced.</description><edition>4</edition><language>nor</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ; APPARATUS THEREFOR ; CANDLES ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; DETERGENTS ; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS,OILS, OR FATTY ACIDS OBTAINED THEREFROM ; FATTY ACIDS FROM FATS, OILS OR WAXES ; FATTY ACIDS THEREFROM ; GENERAL METHODS OF ORGANIC CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>1989</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=19890522&DB=EPODOC&CC=NO&NR=161541B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890522&DB=EPODOC&CC=NO&NR=161541B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GANGULI, KESHAB LAL</creatorcontrib><creatorcontrib>LOK, CORNELIS MARTINUS</creatorcontrib><title>METALLSILIKATKATALYSATOR, HVOR METALLET ER KOBBER, KOBOLTELLER NIKKEL FREMGANGSMAATE TIL FREMSTILLING AV KATALYSATOREN OG FREMGANGSMAATE TIL HYDROGENERING AV UMETTEDE ORGANISKE FORBINDELSER</title><description>The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>APPARATUS THEREFOR</subject><subject>CANDLES</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>DETERGENTS</subject><subject>FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS,OILS, OR FATTY ACIDS OBTAINED THEREFROM</subject><subject>FATTY ACIDS FROM FATS, OILS OR WAXES</subject><subject>FATTY ACIDS THEREFROM</subject><subject>GENERAL METHODS OF ORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</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>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFTcuKAjEQnMseRPcb7A_Qw7CPe-LUZEIyaei0A55EJHtaVNDf8982oIc9LCwUVFGP7llzH6EmxuyjD0YrTNxloywrGiYWesRQglBga1GDyhwV1RZKPgRE6gWjM8nl0RgFqX9YuYrokyMz0a_bSMTur82w64QdEuQ52tb_ig7EUqs-B1DPYn3qEDNk0bx8Hb6v5fXJ82bZQzfDulzO-3K9HI7lVG77xO1n-_HeWvv2f-MHNQxNGQ</recordid><startdate>19890522</startdate><enddate>19890522</enddate><creator>GANGULI, KESHAB LAL</creator><creator>LOK, CORNELIS MARTINUS</creator><scope>EVB</scope></search><sort><creationdate>19890522</creationdate><title>METALLSILIKATKATALYSATOR, HVOR METALLET ER KOBBER, KOBOLTELLER NIKKEL FREMGANGSMAATE TIL FREMSTILLING AV KATALYSATOREN OG FREMGANGSMAATE TIL HYDROGENERING AV UMETTEDE ORGANISKE FORBINDELSER</title><author>GANGULI, KESHAB LAL ; LOK, CORNELIS MARTINUS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NO161541BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>nor</language><creationdate>1989</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</topic><topic>APPARATUS THEREFOR</topic><topic>CANDLES</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>DETERGENTS</topic><topic>FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS,OILS, OR FATTY ACIDS OBTAINED THEREFROM</topic><topic>FATTY ACIDS FROM FATS, OILS OR WAXES</topic><topic>FATTY ACIDS THEREFROM</topic><topic>GENERAL METHODS OF ORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</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>GANGULI, KESHAB LAL</creatorcontrib><creatorcontrib>LOK, CORNELIS MARTINUS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GANGULI, KESHAB LAL</au><au>LOK, CORNELIS MARTINUS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METALLSILIKATKATALYSATOR, HVOR METALLET ER KOBBER, KOBOLTELLER NIKKEL FREMGANGSMAATE TIL FREMSTILLING AV KATALYSATOREN OG FREMGANGSMAATE TIL HYDROGENERING AV UMETTEDE ORGANISKE FORBINDELSER</title><date>1989-05-22</date><risdate>1989</risdate><abstract>The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | nor |
| recordid | cdi_epo_espacenet_NO161541BB |
| source | esp@cenet |
| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES APPARATUS THEREFOR CANDLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DETERGENTS FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS,OILS, OR FATTY ACIDS OBTAINED THEREFROM FATTY ACIDS FROM FATS, OILS OR WAXES FATTY ACIDS THEREFROM GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | METALLSILIKATKATALYSATOR, HVOR METALLET ER KOBBER, KOBOLTELLER NIKKEL FREMGANGSMAATE TIL FREMSTILLING AV KATALYSATOREN OG FREMGANGSMAATE TIL HYDROGENERING AV UMETTEDE ORGANISKE FORBINDELSER |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T16%3A57%3A47IST&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=GANGULI,%20KESHAB%20LAL&rft.date=1989-05-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ENO161541BB%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 |