PROCESS FOR PRODUCING GRANULES
The present invention relates to a process for the preparation of granules comprising the steps of: - providing a granulation zone comprising particles, the particles being kept in motion; - providing a first feed stream comprising a liquid composition into the granulation zone, the liquid compositi...
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| creator | ROOS, WILLEM, FREDERIK BUITINK, FREDERICUS, HENRICUS, MARIA |
| description | The present invention relates to a process for the preparation of granules comprising the steps of:
- providing a granulation zone comprising particles, the particles being kept in motion;
- providing a first feed stream comprising a liquid composition into the granulation zone, the liquid composition being applied onto or over the moving particles in the granulation zone;
- withdrawing a product stream comprising granules from the granulation zone, the granules being the result of layered growth of the moving particles in the granulation zone;
wherein a second feed stream comprising granulation nuclei is fed into the granulation zone, wherein the granulation nuclei have a particle size distribution characterized by a standard deviation of the particle size that is less than 15% of the mean particle size, and wherein the second feed stream comprises between 0.05 wt% and 50 wt% of the product stream. |
| format | Patent |
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- providing a granulation zone comprising particles, the particles being kept in motion;
- providing a first feed stream comprising a liquid composition into the granulation zone, the liquid composition being applied onto or over the moving particles in the granulation zone;
- withdrawing a product stream comprising granules from the granulation zone, the granules being the result of layered growth of the moving particles in the granulation zone;
wherein a second feed stream comprising granulation nuclei is fed into the granulation zone, wherein the granulation nuclei have a particle size distribution characterized by a standard deviation of the particle size that is less than 15% of the mean particle size, and wherein the second feed stream comprises between 0.05 wt% and 50 wt% of the product stream.</description><language>eng ; fre ; ger</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2012</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=20120718&DB=EPODOC&CC=EP&NR=2475455A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120718&DB=EPODOC&CC=EP&NR=2475455A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROOS, WILLEM, FREDERIK</creatorcontrib><creatorcontrib>BUITINK, FREDERICUS, HENRICUS, MARIA</creatorcontrib><title>PROCESS FOR PRODUCING GRANULES</title><description>The present invention relates to a process for the preparation of granules comprising the steps of:
- providing a granulation zone comprising particles, the particles being kept in motion;
- providing a first feed stream comprising a liquid composition into the granulation zone, the liquid composition being applied onto or over the moving particles in the granulation zone;
- withdrawing a product stream comprising granules from the granulation zone, the granules being the result of layered growth of the moving particles in the granulation zone;
wherein a second feed stream comprising granulation nuclei is fed into the granulation zone, wherein the granulation nuclei have a particle size distribution characterized by a standard deviation of the particle size that is less than 15% of the mean particle size, and wherein the second feed stream comprises between 0.05 wt% and 50 wt% of the product stream.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJALCPJ3dg0OVnDzD1IAsl1CnT393BXcgxz9Qn1cg3kYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbxrgJGJuamJqamjoTERSgCB7CEf</recordid><startdate>20120718</startdate><enddate>20120718</enddate><creator>ROOS, WILLEM, FREDERIK</creator><creator>BUITINK, FREDERICUS, HENRICUS, MARIA</creator><scope>EVB</scope></search><sort><creationdate>20120718</creationdate><title>PROCESS FOR PRODUCING GRANULES</title><author>ROOS, WILLEM, FREDERIK ; BUITINK, FREDERICUS, HENRICUS, MARIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2475455A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2012</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</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>ROOS, WILLEM, FREDERIK</creatorcontrib><creatorcontrib>BUITINK, FREDERICUS, HENRICUS, MARIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROOS, WILLEM, FREDERIK</au><au>BUITINK, FREDERICUS, HENRICUS, MARIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PRODUCING GRANULES</title><date>2012-07-18</date><risdate>2012</risdate><abstract>The present invention relates to a process for the preparation of granules comprising the steps of:
- providing a granulation zone comprising particles, the particles being kept in motion;
- providing a first feed stream comprising a liquid composition into the granulation zone, the liquid composition being applied onto or over the moving particles in the granulation zone;
- withdrawing a product stream comprising granules from the granulation zone, the granules being the result of layered growth of the moving particles in the granulation zone;
wherein a second feed stream comprising granulation nuclei is fed into the granulation zone, wherein the granulation nuclei have a particle size distribution characterized by a standard deviation of the particle size that is less than 15% of the mean particle size, and wherein the second feed stream comprises between 0.05 wt% and 50 wt% of the product stream.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESS FOR PRODUCING GRANULES |
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