METHOD FOR REDUCING RISK OF BURNING AND EXPLOSION IN DEOXYGENATION PROCESS OF OXYGEN-CONTAINING GAS
A method for reducing the risk of burning and explosion in a deoxygenation process of an oxygen-containing gas. The method comprises: in the presence of a gaseous alkane, mixing an oxygen-containing gas from which an unsaturated hydrocarbon is removed with hydrogen, so that oxygen in the oxygen-cont...
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| creator | ZHU, Yunfeng WEN, Song XU, Wei MA, Shoutao ZHANG, Yuxia YANG, Zhe JIANG, Jie SUN, Bing ZHANG, Changsheng ZHAO, Jinchong |
| description | A method for reducing the risk of burning and explosion in a deoxygenation process of an oxygen-containing gas. The method comprises: in the presence of a gaseous alkane, mixing an oxygen-containing gas from which an unsaturated hydrocarbon is removed with hydrogen, so that oxygen in the oxygen-containing gas undergoes an oxidation reaction with the hydrogen, wherein the oxygen-containing gas contains the oxygen and the unsaturated hydrocarbon, and the content of the oxygen in the oxygen-containing gas is greater than 0.5% by volume. A gaseous alkane is introduced to reduce the risk of burning and explosion of a mixed gas; a hydrocatalytic reaction is carried out to promote oxygen in the mixed gas to react with hydrogen to produce water, such that the purpose of deoxygenation of an oxygen-containing gas is achieved and the reaction product is clean; and the hydrocatalytic reaction can effectively inhibit the occurrence of carbon deposition on the surface of a catalyst and the production of a carbon oxide, and a strong endurance for fluctuation of the oxygen content in a raw gas is provided. |
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A gaseous alkane is introduced to reduce the risk of burning and explosion of a mixed gas; a hydrocatalytic reaction is carried out to promote oxygen in the mixed gas to react with hydrogen to produce water, such that the purpose of deoxygenation of an oxygen-containing gas is achieved and the reaction product is clean; and the hydrocatalytic reaction can effectively inhibit the occurrence of carbon deposition on the surface of a catalyst and the production of a carbon oxide, and a strong endurance for fluctuation of the oxygen content in a raw gas is provided.</description><language>eng ; fre ; ger</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2024</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=20240508&DB=EPODOC&CC=EP&NR=4365157A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240508&DB=EPODOC&CC=EP&NR=4365157A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU, Yunfeng</creatorcontrib><creatorcontrib>WEN, Song</creatorcontrib><creatorcontrib>XU, Wei</creatorcontrib><creatorcontrib>MA, Shoutao</creatorcontrib><creatorcontrib>ZHANG, Yuxia</creatorcontrib><creatorcontrib>YANG, Zhe</creatorcontrib><creatorcontrib>JIANG, Jie</creatorcontrib><creatorcontrib>SUN, Bing</creatorcontrib><creatorcontrib>ZHANG, Changsheng</creatorcontrib><creatorcontrib>ZHAO, Jinchong</creatorcontrib><title>METHOD FOR REDUCING RISK OF BURNING AND EXPLOSION IN DEOXYGENATION PROCESS OF OXYGEN-CONTAINING GAS</title><description>A method for reducing the risk of burning and explosion in a deoxygenation process of an oxygen-containing gas. 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The method comprises: in the presence of a gaseous alkane, mixing an oxygen-containing gas from which an unsaturated hydrocarbon is removed with hydrogen, so that oxygen in the oxygen-containing gas undergoes an oxidation reaction with the hydrogen, wherein the oxygen-containing gas contains the oxygen and the unsaturated hydrocarbon, and the content of the oxygen in the oxygen-containing gas is greater than 0.5% by volume. A gaseous alkane is introduced to reduce the risk of burning and explosion of a mixed gas; a hydrocatalytic reaction is carried out to promote oxygen in the mixed gas to react with hydrogen to produce water, such that the purpose of deoxygenation of an oxygen-containing gas is achieved and the reaction product is clean; and the hydrocatalytic reaction can effectively inhibit the occurrence of carbon deposition on the surface of a catalyst and the production of a carbon oxide, and a strong endurance for fluctuation of the oxygen content in a raw gas is provided.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING |
| title | METHOD FOR REDUCING RISK OF BURNING AND EXPLOSION IN DEOXYGENATION PROCESS OF OXYGEN-CONTAINING GAS |
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