{"id":411713,"date":"2024-10-20T05:46:25","date_gmt":"2024-10-20T05:46:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d1977-8\/"},"modified":"2024-10-26T10:41:16","modified_gmt":"2024-10-26T10:41:16","slug":"astm-d1977-8","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d1977-8\/","title":{"rendered":"ASTM-D1977"},"content":{"rendered":"

ASTM D1977-22<\/h3>\n

Redline Standard: Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric\/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis<\/h4>\n
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ASTM D1977<\/h4>\n

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

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1.1<\/span> This test method covers the determination of nickel and vanadium in equilibrium catalysts where the vanadium and nickel concentrations are greater than 50 and 25\u2009mg\/kg, respectively.<\/p>\n<\/p><\/div>\n

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1.2<\/span> Units\u2014<\/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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<\/p><\/div>\n

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1.4<\/span> This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.<\/i><\/p>\n<\/p><\/div>\n

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

acid decomposition; atomic spectroscopy; ECAT; FCC equilibrium catalysts; nickel; vanadium;<\/p>\n

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

ICS Number Code 77.120.40 (Nickel, chromium and their alloys)<\/p>\n

DOI:<\/strong> 10.1520\/D1977-22<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D1977-22 Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric\/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis (Redline)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2022<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":411723,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1103,2637],"product_tag":[],"class_list":{"0":"post-411713","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-120-40","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\/411713","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\/411723"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=411713"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=411713"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=411713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}