PROCEDIMIENTO DE FABRICACION DE PRODUCTOS FOSFONITROGENADOS
EL PROCESO APUNTA A LA FABRICACION DE PRODUCTOS FOSFONITROSOS SOLUBLES EN EL CITRATO NEUTRO DE AMONIO Y EN LOS NO SUBSISTE UREA LIBRE EN CANTIDAD SIGNIFICATIVA. LA MAYOR PARTE DE LA UREA ES INTRODUCIDA EN UNA COMBINACION UREICA DEL SULFATO DE CALCIO. SE HACE REACCIONAR FOSFATO TRICALCICO CON UN REAC...
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| creator | ILBIZIAN, PIERRE NEVEU, BERNARD ACHARD, PATRICK PEUDPIECE, JEAN-BERNARD SCHWOB, JUAN ALFRED LIMOUSIN, LAURENT |
| description | EL PROCESO APUNTA A LA FABRICACION DE PRODUCTOS FOSFONITROSOS SOLUBLES EN EL CITRATO NEUTRO DE AMONIO Y EN LOS NO SUBSISTE UREA LIBRE EN CANTIDAD SIGNIFICATIVA. LA MAYOR PARTE DE LA UREA ES INTRODUCIDA EN UNA COMBINACION UREICA DEL SULFATO DE CALCIO. SE HACE REACCIONAR FOSFATO TRICALCICO CON UN REACTIVO OBTENIDO POR MEZCLA DE ACIDO SULFURICO Y DE UREA. UTILIZACION PARTICULARMENTE PARA LA FABRICACION DE FERTILIZANTES.
PCT No. PCT/FR91/00965 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10443 PCT Pub. Date Jun. 25, 1992.The method relates to the production of phospho-nitrogenous products soluble in neutral ammonium citrate and wherein free urea does not remain in significant amount in such products. Most of the free urea is involved in a ureic combination of calcium sulphate. Tricalcic phosphate is reacted with a reactant obtained by mixing sulfuric acid and urea. The process is particularly useful for the manufacture of fertilizers. |
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PCT No. PCT/FR91/00965 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10443 PCT Pub. Date Jun. 25, 1992.The method relates to the production of phospho-nitrogenous products soluble in neutral ammonium citrate and wherein free urea does not remain in significant amount in such products. Most of the free urea is involved in a ureic combination of calcium sulphate. Tricalcic phosphate is reacted with a reactant obtained by mixing sulfuric acid and urea. The process is particularly useful for the manufacture of fertilizers.</description><edition>6</edition><language>spa</language><subject>CHEMISTRY ; FERTILISERS ; MANUFACTURE THEREOF ; METALLURGY ; NITROGENOUS FERTILISERS ; PHOSPHATIC FERTILISERS</subject><creationdate>1998</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=19980616&DB=EPODOC&CC=ES&NR=2114929T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980616&DB=EPODOC&CC=ES&NR=2114929T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ILBIZIAN, PIERRE</creatorcontrib><creatorcontrib>NEVEU, BERNARD</creatorcontrib><creatorcontrib>ACHARD, PATRICK</creatorcontrib><creatorcontrib>PEUDPIECE, JEAN-BERNARD</creatorcontrib><creatorcontrib>SCHWOB, JUAN ALFRED</creatorcontrib><creatorcontrib>LIMOUSIN, LAURENT</creatorcontrib><title>PROCEDIMIENTO DE FABRICACION DE PRODUCTOS FOSFONITROGENADOS</title><description>EL PROCESO APUNTA A LA FABRICACION DE PRODUCTOS FOSFONITROSOS SOLUBLES EN EL CITRATO NEUTRO DE AMONIO Y EN LOS NO SUBSISTE UREA LIBRE EN CANTIDAD SIGNIFICATIVA. LA MAYOR PARTE DE LA UREA ES INTRODUCIDA EN UNA COMBINACION UREICA DEL SULFATO DE CALCIO. SE HACE REACCIONAR FOSFATO TRICALCICO CON UN REACTIVO OBTENIDO POR MEZCLA DE ACIDO SULFURICO Y DE UREA. UTILIZACION PARTICULARMENTE PARA LA FABRICACION DE FERTILIZANTES.
PCT No. PCT/FR91/00965 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10443 PCT Pub. Date Jun. 25, 1992.The method relates to the production of phospho-nitrogenous products soluble in neutral ammonium citrate and wherein free urea does not remain in significant amount in such products. Most of the free urea is involved in a ureic combination of calcium sulphate. Tricalcic phosphate is reacted with a reactant obtained by mixing sulfuric acid and urea. The process is particularly useful for the manufacture of fertilizers.</description><subject>CHEMISTRY</subject><subject>FERTILISERS</subject><subject>MANUFACTURE THEREOF</subject><subject>METALLURGY</subject><subject>NITROGENOUS FERTILISERS</subject><subject>PHOSPHATIC FERTILISERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAOCPJ3dnXx9PV09QvxV3BxVXBzdArydHZ09vT3A3GB8i6hziH-wQpu_sFu_n6eIUH-7q5-ji7-wTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN412MjQ0MTSyDIkxNiYGDUA_O0p_g</recordid><startdate>19980616</startdate><enddate>19980616</enddate><creator>ILBIZIAN, PIERRE</creator><creator>NEVEU, BERNARD</creator><creator>ACHARD, PATRICK</creator><creator>PEUDPIECE, JEAN-BERNARD</creator><creator>SCHWOB, JUAN ALFRED</creator><creator>LIMOUSIN, LAURENT</creator><scope>EVB</scope></search><sort><creationdate>19980616</creationdate><title>PROCEDIMIENTO DE FABRICACION DE PRODUCTOS FOSFONITROGENADOS</title><author>ILBIZIAN, PIERRE ; NEVEU, BERNARD ; ACHARD, PATRICK ; PEUDPIECE, JEAN-BERNARD ; SCHWOB, JUAN ALFRED ; LIMOUSIN, LAURENT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2114929TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>spa</language><creationdate>1998</creationdate><topic>CHEMISTRY</topic><topic>FERTILISERS</topic><topic>MANUFACTURE THEREOF</topic><topic>METALLURGY</topic><topic>NITROGENOUS FERTILISERS</topic><topic>PHOSPHATIC FERTILISERS</topic><toplevel>online_resources</toplevel><creatorcontrib>ILBIZIAN, PIERRE</creatorcontrib><creatorcontrib>NEVEU, BERNARD</creatorcontrib><creatorcontrib>ACHARD, PATRICK</creatorcontrib><creatorcontrib>PEUDPIECE, JEAN-BERNARD</creatorcontrib><creatorcontrib>SCHWOB, JUAN ALFRED</creatorcontrib><creatorcontrib>LIMOUSIN, LAURENT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ILBIZIAN, PIERRE</au><au>NEVEU, BERNARD</au><au>ACHARD, PATRICK</au><au>PEUDPIECE, JEAN-BERNARD</au><au>SCHWOB, JUAN ALFRED</au><au>LIMOUSIN, LAURENT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCEDIMIENTO DE FABRICACION DE PRODUCTOS FOSFONITROGENADOS</title><date>1998-06-16</date><risdate>1998</risdate><abstract>EL PROCESO APUNTA A LA FABRICACION DE PRODUCTOS FOSFONITROSOS SOLUBLES EN EL CITRATO NEUTRO DE AMONIO Y EN LOS NO SUBSISTE UREA LIBRE EN CANTIDAD SIGNIFICATIVA. LA MAYOR PARTE DE LA UREA ES INTRODUCIDA EN UNA COMBINACION UREICA DEL SULFATO DE CALCIO. SE HACE REACCIONAR FOSFATO TRICALCICO CON UN REACTIVO OBTENIDO POR MEZCLA DE ACIDO SULFURICO Y DE UREA. UTILIZACION PARTICULARMENTE PARA LA FABRICACION DE FERTILIZANTES.
PCT No. PCT/FR91/00965 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10443 PCT Pub. Date Jun. 25, 1992.The method relates to the production of phospho-nitrogenous products soluble in neutral ammonium citrate and wherein free urea does not remain in significant amount in such products. Most of the free urea is involved in a ureic combination of calcium sulphate. Tricalcic phosphate is reacted with a reactant obtained by mixing sulfuric acid and urea. The process is particularly useful for the manufacture of fertilizers.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY FERTILISERS MANUFACTURE THEREOF METALLURGY NITROGENOUS FERTILISERS PHOSPHATIC FERTILISERS |
| title | PROCEDIMIENTO DE FABRICACION DE PRODUCTOS FOSFONITROGENADOS |
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