PROCESS FOR OBTAINING AN ODORANT FOR FUEL GASES
The invention relates to a process for obtaining an odorant for fuel gases. According to the invention, the process consists in sulphurizing the ethanol and the t-butyl alcohol with sulphuretted hydrogen, at a temperature ranging from 300 ... 500 C preferably 415 C, the molar ratio between the alcoh...
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| creator | CHE AN IOAN RUSU ALEXANDRU NEAGU CR CIUN BUCUR SERBAN SEVER LATA ILIE |
| description | The invention relates to a process for obtaining an odorant for fuel gases. According to the invention, the process consists in sulphurizing the ethanol and the t-butyl alcohol with sulphuretted hydrogen, at a temperature ranging from 300 ... 500 C preferably 415 C, the molar ratio between the alcohols being of 100: 5 ... 100:60, preferably 100: 200, in the presence of a catalyst mixture, there resulting an odorant mixture depending on the dosing ratio of hydrocarbons.
Invenţia se referă la un procedeu de obţinere a unui odorizant pentru gaze combustibile. Procedeul conform invenţiei constă în aceea că se efectuează sulfurarea etanolului şi t-butil-alcoolului, cu hidrogen sulfurat, la o temperatură de 300...500°C, de preferinţă 415°C, raportul molar între alcooli fiind de 100:5...100:60, de preferinţă, 100:200, în prezenţa unui amestec de catalizatori, rezultând un amestec odorizant funcţie de raportul de dozare a hidrocarburilor. ŕ |
| format | Patent |
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Invenţia se referă la un procedeu de obţinere a unui odorizant pentru gaze combustibile. Procedeul conform invenţiei constă în aceea că se efectuează sulfurarea etanolului şi t-butil-alcoolului, cu hidrogen sulfurat, la o temperatură de 300...500°C, de preferinţă 415°C, raportul molar între alcooli fiind de 100:5...100:60, de preferinţă, 100:200, în prezenţa unui amestec de catalizatori, rezultând un amestec odorizant funcţie de raportul de dozare a hidrocarburilor. ŕ</description><edition>7</edition><language>eng ; rum</language><subject>CARBURETTING AIR OR OTHER GASES ; CHEMISTRY ; FUELS ; LUBRICANTS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>2004</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=20040528&DB=EPODOC&CC=RO&NR=119199B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040528&DB=EPODOC&CC=RO&NR=119199B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHE AN IOAN</creatorcontrib><creatorcontrib>RUSU ALEXANDRU</creatorcontrib><creatorcontrib>NEAGU CR CIUN BUCUR</creatorcontrib><creatorcontrib>SERBAN SEVER</creatorcontrib><creatorcontrib>LATA ILIE</creatorcontrib><title>PROCESS FOR OBTAINING AN ODORANT FOR FUEL GASES</title><description>The invention relates to a process for obtaining an odorant for fuel gases. According to the invention, the process consists in sulphurizing the ethanol and the t-butyl alcohol with sulphuretted hydrogen, at a temperature ranging from 300 ... 500 C preferably 415 C, the molar ratio between the alcohols being of 100: 5 ... 100:60, preferably 100: 200, in the presence of a catalyst mixture, there resulting an odorant mixture depending on the dosing ratio of hydrocarbons.
Invenţia se referă la un procedeu de obţinere a unui odorizant pentru gaze combustibile. Procedeul conform invenţiei constă în aceea că se efectuează sulfurarea etanolului şi t-butil-alcoolului, cu hidrogen sulfurat, la o temperatură de 300...500°C, de preferinţă 415°C, raportul molar între alcooli fiind de 100:5...100:60, de preferinţă, 100:200, în prezenţa unui amestec de catalizatori, rezultând un amestec odorizant funcţie de raportul de dozare a hidrocarburilor. ŕ</description><subject>CARBURETTING AIR OR OTHER GASES</subject><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPCPJ3dg0OVnDzD1Lwdwpx9PTz9HNXcPRT8HfxD3L0CwFLuIW6-ii4Owa7BvMwsKYl5hSn8kJpbgZ5N9cQZw_d1IL8-NTigsTk1LzUkvggf0NDS0NLSydDY8IqAGTyJR8</recordid><startdate>20040528</startdate><enddate>20040528</enddate><creator>CHE AN IOAN</creator><creator>RUSU ALEXANDRU</creator><creator>NEAGU CR CIUN BUCUR</creator><creator>SERBAN SEVER</creator><creator>LATA ILIE</creator><scope>EVB</scope></search><sort><creationdate>20040528</creationdate><title>PROCESS FOR OBTAINING AN ODORANT FOR FUEL GASES</title><author>CHE AN IOAN ; RUSU ALEXANDRU ; NEAGU CR CIUN BUCUR ; SERBAN SEVER ; LATA ILIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO119199B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2004</creationdate><topic>CARBURETTING AIR OR OTHER GASES</topic><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><toplevel>online_resources</toplevel><creatorcontrib>CHE AN IOAN</creatorcontrib><creatorcontrib>RUSU ALEXANDRU</creatorcontrib><creatorcontrib>NEAGU CR CIUN BUCUR</creatorcontrib><creatorcontrib>SERBAN SEVER</creatorcontrib><creatorcontrib>LATA ILIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHE AN IOAN</au><au>RUSU ALEXANDRU</au><au>NEAGU CR CIUN BUCUR</au><au>SERBAN SEVER</au><au>LATA ILIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR OBTAINING AN ODORANT FOR FUEL GASES</title><date>2004-05-28</date><risdate>2004</risdate><abstract>The invention relates to a process for obtaining an odorant for fuel gases. According to the invention, the process consists in sulphurizing the ethanol and the t-butyl alcohol with sulphuretted hydrogen, at a temperature ranging from 300 ... 500 C preferably 415 C, the molar ratio between the alcohols being of 100: 5 ... 100:60, preferably 100: 200, in the presence of a catalyst mixture, there resulting an odorant mixture depending on the dosing ratio of hydrocarbons.
Invenţia se referă la un procedeu de obţinere a unui odorizant pentru gaze combustibile. Procedeul conform invenţiei constă în aceea că se efectuează sulfurarea etanolului şi t-butil-alcoolului, cu hidrogen sulfurat, la o temperatură de 300...500°C, de preferinţă 415°C, raportul molar între alcooli fiind de 100:5...100:60, de preferinţă, 100:200, în prezenţa unui amestec de catalizatori, rezultând un amestec odorizant funcţie de raportul de dozare a hidrocarburilor. ŕ</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; rum |
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| subjects | CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | PROCESS FOR OBTAINING AN ODORANT FOR FUEL GASES |
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