{"id":5146,"date":"2021-05-27T10:04:34","date_gmt":"2021-05-27T09:04:34","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/?page_id=5146"},"modified":"2021-06-15T11:34:12","modified_gmt":"2021-06-15T10:34:12","slug":"5-2-mechero-de-alcohol-fr","status":"publish","type":"page","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/5-2-mechero-de-alcohol-fr\/","title":{"rendered":"5.2. Mechero de alcohol FR"},"content":{"rendered":"\t\t
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ES<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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EN<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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FR<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Briquet d\u00b4alcool<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Usage<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Production d\u2019une flamme \u00e0 faible pouvoir calorifique, adapt\u00e9e \u00e0 des proc\u00e9d\u00e9s qui ne n\u00e9cessitent pas de chauffage \u00e9nergique.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Description<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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On peut y distinguer trois parties: un r\u00e9cipient en verre, une m\u00e8che de coton et une couverture (\u00e9galement en verre).<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Fonctionnement<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Le briquet est rempli avec de l\u2019alcool, dans lequel la m\u00e8che est enfonc\u00e9e, mais en laissant une partie \u00e0 l\u2019ext\u00e9rieur.\u00a0Cette portion est allum\u00e9e \u00e0 l\u2019aide d\u2019une allumette, ce qui entra\u00eene une combustion lente du coton et de l\u2019alcool (qui l\u2019impr\u00e8gne et augmente continuellement par capillarit\u00e9).\u00a0Le r\u00e9sultat est une flamme stable, qui peut \u00eatre utilis\u00e9e pendant une longue p\u00e9riode, m\u00eame si elle ne permet pas d\u00b4atteindre des temp\u00e9ratures tr\u00e8s \u00e9lev\u00e9es.<\/div>

Pour l\u2019\u00e9teindre, il suffit de mettre la couverture, de cette fa\u00e7on on coupe l\u2019alimentation en oxyg\u00e8ne et la combustion s\u2019arr\u00eate.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tRETOUR AU MUS\u00c9E<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

ES EN FR Briquet d\u00b4alcool Usage Production d\u2019une flamme \u00e0 faible pouvoir calorifique, adapt\u00e9e \u00e0 des proc\u00e9d\u00e9s qui ne n\u00e9cessitent pas de chauffage \u00e9nergique. Description On peut y distinguer trois parties: un r\u00e9cipient en...<\/p>\n","protected":false},"author":8171,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages\/5146"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/users\/8171"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/comments?post=5146"}],"version-history":[{"count":4,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages\/5146\/revisions"}],"predecessor-version":[{"id":5566,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages\/5146\/revisions\/5566"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/media?parent=5146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}