{"id":628143,"date":"2024-11-06T00:17:18","date_gmt":"2024-11-06T00:17:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-88191993\/"},"modified":"2024-11-06T00:17:18","modified_gmt":"2024-11-06T00:17:18","slug":"iso-88191993","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-88191993\/","title":{"rendered":"ISO 8819:1993"},"content":{"rendered":"<p>\nLa pr\u00e9sente Norme internationale prescrit une m\u00e9thode pour la d\u00e9tection de l&#039;acide sulfhydrique contenu dans les gaz de p\u00e9trole liqu\u00e9fi\u00e9s. Le seuil de d\u00e9tectabilit\u00e9 est de 4 mg d&#039;acide sulfhydrique dans 1 m<sup>3<\/sup> de gaz de p\u00e9trole liqu\u00e9fi\u00e9. La pr\u00e9sence de m\u00e9thylmercaptan se traduit par une tache jaune passag\u00e8re sur le papier r\u00e9actif \u00e0 l&#039;ac\u00e9tate de plomb, qui dispara\u00eet compl\u00e8tement en moins de 5 min. La pr\u00e9sence d&#039;autres compos\u00e9s soufr\u00e9s dans le gaz de p\u00e9trole liqu\u00e9fi\u00e9 n&#039;a aucune r\u00e9percussion sur l&#039;essai. <\/p>\n<p>NOTE 1 Les gaz de p\u00e9trole liqu\u00e9fi\u00e9s et les produits de leur combustion ne devraient pas \u00eatre trop corrosifs ni trop r\u00e9actifs vis-\u00e0-vis des mat\u00e9riaux avec lesquels ils se trouvent en contact. Il est donc important de d\u00e9tecter la pr\u00e9sence d&#039;acide sulfhydrique, lequel est une substance tr\u00e8s r\u00e9active. De plus, l&#039;odeur de l&#039;acide sulfhydrique est inacceptable pour certaines utilisations des gaz de p\u00e9trole liqu\u00e9fi\u00e9s (essence \u00e0 briquet, par exemple).<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Gaz de p\u00e9trole liqu\u00e9fi\u00e9s \u2014 D\u00e9tection de l&#8217;acide sulfhydrique \u2014 M\u00e9thode \u00e0 l&#8217;ac\u00e9tate de plomb<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>1993-10<\/td>\n<td>8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":628154,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1075,2634],"product_tag":[],"class_list":{"0":"post-628143","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-160-30","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/628143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/628154"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=628143"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=628143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=628143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}