{"id":2036,"date":"2023-10-19T12:51:11","date_gmt":"2023-10-19T04:51:11","guid":{"rendered":"http:\/\/www3.laiko.net\/all\/the-history-of-catalytic-converter\/"},"modified":"2023-12-28T16:33:18","modified_gmt":"2023-12-28T08:33:18","slug":"the-history-of-catalytic-converter","status":"publish","type":"post","link":"https:\/\/www.laiko.net\/fr\/lhistoire-du-catalyseur\/","title":{"rendered":"L'histoire du convertisseur catalytique"},"content":{"rendered":"<div class=\"flexbox smcenter other_page richtext\">\n<div class=\"flex-right\">\n<h1>L'histoire du convertisseur catalytique<\/h1>\n<p><\/p>\n<div class=\"inner_box\">\n<p>Le convertisseur catalytique a \u00e9t\u00e9 invent\u00e9 par Eug\u00e8ne Houdry, un ing\u00e9nieur m\u00e9canique fran\u00e7ais, expert en raffinage catalytique du p\u00e9trole, qui vivait aux \u00c9tats-Unis. Vers 1950, lorsque les r\u00e9sultats des premi\u00e8res \u00e9tudes sur le smog \u00e0 Los Angeles ont \u00e9t\u00e9 publi\u00e9s, Houdry s'est inqui\u00e9t\u00e9 du r\u00f4le des gaz d'\u00e9chappement des automobiles dans la pollution de l'air et a fond\u00e9 une soci\u00e9t\u00e9 sp\u00e9ciale, Oxy-Catalyst, pour d\u00e9velopper des convertisseurs catalytiques pour les moteurs \u00e0 essence - une id\u00e9e en avance sur son temps pour laquelle il a obtenu un brevet (US2742437). L'adoption \u00e0 grande \u00e9chelle a d\u00fb attendre que le plomb t\u00e9tra\u00e9thyle, un antid\u00e9tonant extr\u00eamement efficace, soit \u00e9limin\u00e9 de la plupart des essences pour des raisons environnementales, car cet agent \"encrassait\" le convertisseur en formant une couche sur la surface du catalyseur, ce qui le rendait inop\u00e9rant.<\/p>\n<p><\/p>\n<p>Le convertisseur catalytique a \u00e9t\u00e9 d\u00e9velopp\u00e9 par John J. Mooney et Carl D. Keith \u00e0 la Engelhard Corporation, cr\u00e9ant le premier convertisseur catalytique de production en 1973.<\/p>\n<p><\/p>\n<\/p><\/div>\n<div class=\"pro_detail\"><\/div>\n<p><\/p>\n<p class=\"linkh2\">\n<p><\/p>\n<div class=\"more_art_list\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"other_page\"><\/div>","protected":false},"excerpt":{"rendered":"<p>The History Of Catalytic Converter The catalytic converter was invented by Eugene Houdry, a French mechanical engineer and expert in catalytic oil refining who lived in the United States. Around 1950, when the results of early studies of smog in Los Angeles were published, Houdry became concerned about the role of automobile exhaust in air [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_joinchat":[],"footnotes":""},"categories":[1,216],"tags":[],"class_list":["post-2036","post","type-post","status-publish","format-standard","hentry","category-all","category-company-news"],"blocksy_meta":"","featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","trp-custom-language-flag":"","woocommerce_thumbnail":"","woocommerce_single":"","woocommerce_gallery_thumbnail":""},"post_excerpt_stackable":"<p>The History Of Catalytic Converter The catalytic converter was invented by Eugene Houdry, a French mechanical engineer and expert in catalytic oil refining who lived in the United States. Around 1950, when the results of early studies of smog in Los Angeles were published, Houdry became concerned about the role of automobile exhaust in air pollution and founded a special company, Oxy-Catalyst, to develop catalytic converters for gasoline engines &#8211; an idea ahead of its time for which he was awarded a patent (US2742437). Widespread adoption had to wait until the extremely effective anti-knock agent tetraethyl lead was eliminated from\u2026<\/p>\n","category_list":"<a href=\"https:\/\/www.laiko.net\/fr\/category\/tous\/\" rel=\"category tag\">All<\/a>, <a href=\"https:\/\/www.laiko.net\/fr\/category\/nouvelles-de-lentreprise\/\" rel=\"category tag\">Company News<\/a>","author_info":{"name":"adminn","url":"https:\/\/www.laiko.net\/fr\/author\/adminn\/"},"comments_num":"0 commentaire","_links":{"self":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts\/2036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/comments?post=2036"}],"version-history":[{"count":1,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts\/2036\/revisions"}],"predecessor-version":[{"id":2081,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts\/2036\/revisions\/2081"}],"wp:attachment":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/media?parent=2036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/categories?post=2036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/tags?post=2036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}