PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE AND APPARATUS FOR CARRYING OUT THE PROCESS
A urea synthesis process starting from ammonia and carbon dioxide carried out under a pressure of 120x10 2 to 400x10 2 KPa and a temperature of 140 to 215° C., in which the reaction takes place in a reactor in which gaseous CO 2 is fed in the bottom of the reactor while liquid ammonia and the recycl...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| 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 | LAGANA VINCENZO |
| description | A urea synthesis process starting from ammonia and carbon dioxide carried out under a pressure of 120x10 2 to 400x10 2 KPa and a temperature of 140 to 215° C., in which the reaction takes place in a reactor in which gaseous CO 2 is fed in the bottom of the reactor while liquid ammonia and the recycled ammonium carbamate aqueous solution are fed from the top of the reactor, and going downward the reactor, they meet in countercurrent the rising gaseous CO 2. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2002054840A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2002054840A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2002054840A13</originalsourceid><addsrcrecordid>eNqNjcEKwjAQRHvxIOo_LHgWYq3gdU1Sm0OyZZOAPZUiEQTRQv1_LLUf4GmG4fFmmT1qJqm9h5IYQqUhskbwjRu7N-PMZAGtJWcQ0CmQyGdyoAxdjdLThHWNjCH-JCPAjXEXoBgm4_ywzhb37jmkzZyrbFvqIKtd6t9tGvrull7p00afC5GLY3EqBO4P_1FfEzw2mg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE AND APPARATUS FOR CARRYING OUT THE PROCESS</title><source>esp@cenet</source><creator>LAGANA VINCENZO</creator><creatorcontrib>LAGANA VINCENZO</creatorcontrib><description>A urea synthesis process starting from ammonia and carbon dioxide carried out under a pressure of 120x10 2 to 400x10 2 KPa and a temperature of 140 to 215° C., in which the reaction takes place in a reactor in which gaseous CO 2 is fed in the bottom of the reactor while liquid ammonia and the recycled ammonium carbamate aqueous solution are fed from the top of the reactor, and going downward the reactor, they meet in countercurrent the rising gaseous CO 2.</description><edition>7</edition><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2002</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=20020509&DB=EPODOC&CC=US&NR=2002054840A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020509&DB=EPODOC&CC=US&NR=2002054840A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAGANA VINCENZO</creatorcontrib><title>PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE AND APPARATUS FOR CARRYING OUT THE PROCESS</title><description>A urea synthesis process starting from ammonia and carbon dioxide carried out under a pressure of 120x10 2 to 400x10 2 KPa and a temperature of 140 to 215° C., in which the reaction takes place in a reactor in which gaseous CO 2 is fed in the bottom of the reactor while liquid ammonia and the recycled ammonium carbamate aqueous solution are fed from the top of the reactor, and going downward the reactor, they meet in countercurrent the rising gaseous CO 2.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjcEKwjAQRHvxIOo_LHgWYq3gdU1Sm0OyZZOAPZUiEQTRQv1_LLUf4GmG4fFmmT1qJqm9h5IYQqUhskbwjRu7N-PMZAGtJWcQ0CmQyGdyoAxdjdLThHWNjCH-JCPAjXEXoBgm4_ywzhb37jmkzZyrbFvqIKtd6t9tGvrull7p00afC5GLY3EqBO4P_1FfEzw2mg</recordid><startdate>20020509</startdate><enddate>20020509</enddate><creator>LAGANA VINCENZO</creator><scope>EVB</scope></search><sort><creationdate>20020509</creationdate><title>PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE AND APPARATUS FOR CARRYING OUT THE PROCESS</title><author>LAGANA VINCENZO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2002054840A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LAGANA VINCENZO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAGANA VINCENZO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE AND APPARATUS FOR CARRYING OUT THE PROCESS</title><date>2002-05-09</date><risdate>2002</risdate><abstract>A urea synthesis process starting from ammonia and carbon dioxide carried out under a pressure of 120x10 2 to 400x10 2 KPa and a temperature of 140 to 215° C., in which the reaction takes place in a reactor in which gaseous CO 2 is fed in the bottom of the reactor while liquid ammonia and the recycled ammonium carbamate aqueous solution are fed from the top of the reactor, and going downward the reactor, they meet in countercurrent the rising gaseous CO 2.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US2002054840A1 |
| source | esp@cenet |
| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE AND APPARATUS FOR CARRYING OUT THE PROCESS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T16%3A07%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=LAGANA%20VINCENZO&rft.date=2002-05-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2002054840A1%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 |