BI-FUNCTIONAL ION-EXCHANGER RESINS-BASED CATALYST
The invention relates to a bi-functional ion exchanger resins-based catalyst and to the use thereof for obtaining methylisobutylcetone. According to the invention, the catalyst is prepared by spraying an aqueous tetra-amino palladium solution on the ion-exchanger resin for 4 minutes, in hydrogen cur...
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creator | ERBAN SEVER VASILE JUG ENARU TRAIAN BOMBO MARIANA MIHAELA VASILIEVICI GABRIEL IONESCU CONSTANTIN MATEI VASILE DUMITRESCU TEFANIA POPOVICI DANIELA ROXANA BALA CAMELIA BACALUM F ENICA DU ESCU CRISTINA MARIA BOMBO DORIN |
description | The invention relates to a bi-functional ion exchanger resins-based catalyst and to the use thereof for obtaining methylisobutylcetone. According to the invention, the catalyst is prepared by spraying an aqueous tetra-amino palladium solution on the ion-exchanger resin for 4 minutes, in hydrogen current having the temperature of 70-99A C and situated at atmospheric pressure, by providing a palladium "egg shell"-type deposition in the shell of the ion-exchanger granules.
Invenţia se referă la un catalizator bifuncţional pe bază de răşini schimbătoare de ioni şi la utilizarea acestuia pentru obţinerea metilizobutilcetonei. Catalizatorul conform invenţiei este preparat prin pulverizarea unei soluţii apoase de clorură de tetraamino-paladiu pe răşina schimbătoare de ioni, timp de 4 min, în curent de hidrogen având temperatura de 70-99°C şi aflat la presiune atmosferică, asigurând o depunere de tip "egg shell" a paladiului în coaja granulelor de schimbători de ioni. |
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Invenţia se referă la un catalizator bifuncţional pe bază de răşini schimbătoare de ioni şi la utilizarea acestuia pentru obţinerea metilizobutilcetonei. Catalizatorul conform invenţiei este preparat prin pulverizarea unei soluţii apoase de clorură de tetraamino-paladiu pe răşina schimbătoare de ioni, timp de 4 min, în curent de hidrogen având temperatura de 70-99°C şi aflat la presiune atmosferică, asigurând o depunere de tip "egg shell" a paladiului în coaja granulelor de schimbători de ioni.</description><language>eng ; rum</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2009</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=20090730&DB=EPODOC&CC=RO&NR=122490B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090730&DB=EPODOC&CC=RO&NR=122490B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ERBAN SEVER VASILE</creatorcontrib><creatorcontrib>JUG ENARU TRAIAN</creatorcontrib><creatorcontrib>BOMBO MARIANA MIHAELA</creatorcontrib><creatorcontrib>VASILIEVICI GABRIEL</creatorcontrib><creatorcontrib>IONESCU CONSTANTIN</creatorcontrib><creatorcontrib>MATEI VASILE</creatorcontrib><creatorcontrib>DUMITRESCU TEFANIA</creatorcontrib><creatorcontrib>POPOVICI DANIELA ROXANA</creatorcontrib><creatorcontrib>BALA CAMELIA</creatorcontrib><creatorcontrib>BACALUM F ENICA</creatorcontrib><creatorcontrib>DU ESCU CRISTINA MARIA</creatorcontrib><creatorcontrib>BOMBO DORIN</creatorcontrib><title>BI-FUNCTIONAL ION-EXCHANGER RESINS-BASED CATALYST</title><description>The invention relates to a bi-functional ion exchanger resins-based catalyst and to the use thereof for obtaining methylisobutylcetone. According to the invention, the catalyst is prepared by spraying an aqueous tetra-amino palladium solution on the ion-exchanger resin for 4 minutes, in hydrogen current having the temperature of 70-99A C and situated at atmospheric pressure, by providing a palladium "egg shell"-type deposition in the shell of the ion-exchanger granules.
Invenţia se referă la un catalizator bifuncţional pe bază de răşini schimbătoare de ioni şi la utilizarea acestuia pentru obţinerea metilizobutilcetonei. Catalizatorul conform invenţiei este preparat prin pulverizarea unei soluţii apoase de clorură de tetraamino-paladiu pe răşina schimbătoare de ioni, timp de 4 min, în curent de hidrogen având temperatura de 70-99°C şi aflat la presiune atmosferică, asigurând o depunere de tip "egg shell" a paladiului în coaja granulelor de schimbători de ioni.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>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>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB08tR1C_VzDvH093P0UQCSuq4Rzh6Ofu6uQQpBrsGefsG6To7Bri4Kzo4hjj6RwSE8DKxpiTnFqbxQmptB3s01xNlDN7UgPz61uCAxOTUvtSQ-yN_QyMjE0sDJ0JiwCgDCTSXU</recordid><startdate>20090730</startdate><enddate>20090730</enddate><creator>ERBAN SEVER VASILE</creator><creator>JUG ENARU TRAIAN</creator><creator>BOMBO MARIANA MIHAELA</creator><creator>VASILIEVICI GABRIEL</creator><creator>IONESCU CONSTANTIN</creator><creator>MATEI VASILE</creator><creator>DUMITRESCU TEFANIA</creator><creator>POPOVICI DANIELA ROXANA</creator><creator>BALA CAMELIA</creator><creator>BACALUM F ENICA</creator><creator>DU ESCU CRISTINA MARIA</creator><creator>BOMBO DORIN</creator><scope>EVB</scope></search><sort><creationdate>20090730</creationdate><title>BI-FUNCTIONAL ION-EXCHANGER RESINS-BASED CATALYST</title><author>ERBAN SEVER VASILE ; JUG ENARU TRAIAN ; BOMBO MARIANA MIHAELA ; VASILIEVICI GABRIEL ; IONESCU CONSTANTIN ; MATEI VASILE ; DUMITRESCU TEFANIA ; POPOVICI DANIELA ROXANA ; BALA CAMELIA ; BACALUM F ENICA ; DU ESCU CRISTINA MARIA ; BOMBO DORIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO122490B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2009</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>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>ERBAN SEVER VASILE</creatorcontrib><creatorcontrib>JUG ENARU TRAIAN</creatorcontrib><creatorcontrib>BOMBO MARIANA MIHAELA</creatorcontrib><creatorcontrib>VASILIEVICI GABRIEL</creatorcontrib><creatorcontrib>IONESCU CONSTANTIN</creatorcontrib><creatorcontrib>MATEI VASILE</creatorcontrib><creatorcontrib>DUMITRESCU TEFANIA</creatorcontrib><creatorcontrib>POPOVICI DANIELA ROXANA</creatorcontrib><creatorcontrib>BALA CAMELIA</creatorcontrib><creatorcontrib>BACALUM F ENICA</creatorcontrib><creatorcontrib>DU ESCU CRISTINA MARIA</creatorcontrib><creatorcontrib>BOMBO DORIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ERBAN SEVER VASILE</au><au>JUG ENARU TRAIAN</au><au>BOMBO MARIANA MIHAELA</au><au>VASILIEVICI GABRIEL</au><au>IONESCU CONSTANTIN</au><au>MATEI VASILE</au><au>DUMITRESCU TEFANIA</au><au>POPOVICI DANIELA ROXANA</au><au>BALA CAMELIA</au><au>BACALUM F ENICA</au><au>DU ESCU CRISTINA MARIA</au><au>BOMBO DORIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BI-FUNCTIONAL ION-EXCHANGER RESINS-BASED CATALYST</title><date>2009-07-30</date><risdate>2009</risdate><abstract>The invention relates to a bi-functional ion exchanger resins-based catalyst and to the use thereof for obtaining methylisobutylcetone. According to the invention, the catalyst is prepared by spraying an aqueous tetra-amino palladium solution on the ion-exchanger resin for 4 minutes, in hydrogen current having the temperature of 70-99A C and situated at atmospheric pressure, by providing a palladium "egg shell"-type deposition in the shell of the ion-exchanger granules.
Invenţia se referă la un catalizator bifuncţional pe bază de răşini schimbătoare de ioni şi la utilizarea acestuia pentru obţinerea metilizobutilcetonei. Catalizatorul conform invenţiei este preparat prin pulverizarea unei soluţii apoase de clorură de tetraamino-paladiu pe răşina schimbătoare de ioni, timp de 4 min, în curent de hidrogen având temperatura de 70-99°C şi aflat la presiune atmosferică, asigurând o depunere de tip "egg shell" a paladiului în coaja granulelor de schimbători de ioni.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
title | BI-FUNCTIONAL ION-EXCHANGER RESINS-BASED CATALYST |
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