Apparatus for producing nitrate granules
An apparatus for producing nitrate granules including a first fluidized bed which is supplied with air that has been conditioned to a relative humidity of less than 30% at 40° C. and heated to a temperature of 40° C. to 100° C. One or more spray nozzles are provided for spraying a nitrate melt into...
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| creator | EYGELAAR JOHANNES PETRUS GYSBERT |
| description | An apparatus for producing nitrate granules including a first fluidized bed which is supplied with air that has been conditioned to a relative humidity of less than 30% at 40° C. and heated to a temperature of 40° C. to 100° C. One or more spray nozzles are provided for spraying a nitrate melt into the first fluidized bed to form nitrate granules. The apparatus also includes a second fluidized bed which is in direct communication with the first fluidized bed. Nitrate granules formed in the first fluidized bed flow directly to the second fluidized bed where they are cooled to a temperature of less than 60° C. The nitrate granules produced by the apparatus and process of the invention are spherical in shape, hard and dry and do not break down easily during handling. |
| format | Patent |
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One or more spray nozzles are provided for spraying a nitrate melt into the first fluidized bed to form nitrate granules. The apparatus also includes a second fluidized bed which is in direct communication with the first fluidized bed. Nitrate granules formed in the first fluidized bed flow directly to the second fluidized bed where they are cooled to a temperature of less than 60° C. The nitrate granules produced by the apparatus and process of the invention are spherical in shape, hard and dry and do not break down easily during handling.</description><language>eng</language><subject>AMMONIA ; BLASTING ; 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 ; COMPOUNDS THEREOF ; CYANOGEN ; FURNACES ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; HEATING ; INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS ; INORGANIC CHEMISTRY ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; NON-METALLIC ELEMENTS ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; RETORTS ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>2010</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=20100601&DB=EPODOC&CC=US&NR=7727485B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100601&DB=EPODOC&CC=US&NR=7727485B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EYGELAAR JOHANNES PETRUS GYSBERT</creatorcontrib><title>Apparatus for producing nitrate granules</title><description>An apparatus for producing nitrate granules including a first fluidized bed which is supplied with air that has been conditioned to a relative humidity of less than 30% at 40° C. and heated to a temperature of 40° C. to 100° C. One or more spray nozzles are provided for spraying a nitrate melt into the first fluidized bed to form nitrate granules. The apparatus also includes a second fluidized bed which is in direct communication with the first fluidized bed. Nitrate granules formed in the first fluidized bed flow directly to the second fluidized bed where they are cooled to a temperature of less than 60° C. The nitrate granules produced by the apparatus and process of the invention are spherical in shape, hard and dry and do not break down easily during handling.</description><subject>AMMONIA</subject><subject>BLASTING</subject><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>COMPOUNDS THEREOF</subject><subject>CYANOGEN</subject><subject>FURNACES</subject><subject>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>HEATING</subject><subject>INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS</subject><subject>INORGANIC CHEMISTRY</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>RETORTS</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBwLChILEosKS1WSMsvUigoyk8pTc7MS1fIyywBCqcqpBcl5pXmpBbzMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JL40GBzcyNzEwtTJyNjIpQAALDgKIw</recordid><startdate>20100601</startdate><enddate>20100601</enddate><creator>EYGELAAR JOHANNES PETRUS GYSBERT</creator><scope>EVB</scope></search><sort><creationdate>20100601</creationdate><title>Apparatus for producing nitrate granules</title><author>EYGELAAR JOHANNES PETRUS GYSBERT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7727485B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2010</creationdate><topic>AMMONIA</topic><topic>BLASTING</topic><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>COMPOUNDS THEREOF</topic><topic>CYANOGEN</topic><topic>FURNACES</topic><topic>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>HEATING</topic><topic>INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS</topic><topic>INORGANIC CHEMISTRY</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>RETORTS</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>EYGELAAR JOHANNES PETRUS GYSBERT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EYGELAAR JOHANNES PETRUS GYSBERT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Apparatus for producing nitrate granules</title><date>2010-06-01</date><risdate>2010</risdate><abstract>An apparatus for producing nitrate granules including a first fluidized bed which is supplied with air that has been conditioned to a relative humidity of less than 30% at 40° C. and heated to a temperature of 40° C. to 100° C. One or more spray nozzles are provided for spraying a nitrate melt into the first fluidized bed to form nitrate granules. The apparatus also includes a second fluidized bed which is in direct communication with the first fluidized bed. Nitrate granules formed in the first fluidized bed flow directly to the second fluidized bed where they are cooled to a temperature of less than 60° C. The nitrate granules produced by the apparatus and process of the invention are spherical in shape, hard and dry and do not break down easily during handling.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AMMONIA BLASTING 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 COMPOUNDS THEREOF CYANOGEN FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INORGANIC CHEMISTRY KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY NON-METALLIC ELEMENTS OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RETORTS THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | Apparatus for producing nitrate granules |
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