{"id":151320,"date":"2024-10-19T08:56:19","date_gmt":"2024-10-19T08:56:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d3943-2015\/"},"modified":"2024-10-25T01:13:58","modified_gmt":"2024-10-25T01:13:58","slug":"astm-d3943-2015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d3943-2015\/","title":{"rendered":"ASTM-D3943 2015"},"content":{"rendered":"

ASTM D3943-10-Reapproved2015<\/h3>\n

Historical Standard: Standard Test Method for Total Molybdenum in Fresh Alumina-Base Catalysts<\/h4>\n
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ASTM D3943<\/h4>\n

Scope<\/strong><\/p>\n

\n

1.1<\/span> This test method covers the determination of molybdenum in alumina-base catalysts and has been cooperatively tested at molybdenum concentrations from 8 to 18 weight\u2009%, expressed as MoO3<\/span><\/sub>. Any component of the catalyst other than molybdenum such as iron, tungsten, etc., which is capable of being oxidized by either ferric or ceric ions after being passed through a zinc-amalgam reductor column (Jones reductor) will interfere.<\/p>\n<\/p><\/div>\n

\n

1.2<\/span> The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<\/p><\/div>\n

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1.3<\/span> This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<\/p><\/div>\n

Keywords<\/strong><\/p>\n

alumina-base catalysts (fresh); Jones Reduction; molybdenum;<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 71.040.30 (Chemical reagents)<\/p>\n

DOI:<\/strong> 10.1520\/D3943-10R15<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D3943-10(2015) Standard Test Method for Total Molybdenum in Fresh Alumina-Base Catalysts<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2015<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":151325,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[999,2637],"product_tag":[],"class_list":{"0":"post-151320","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-040-30","7":"product_cat-astm","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\/151320","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\/151325"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=151320"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=151320"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=151320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}