{"id":97002,"date":"2024-10-18T10:47:19","date_gmt":"2024-10-18T10:47:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d4891-4\/"},"modified":"2024-10-24T21:05:15","modified_gmt":"2024-10-24T21:05:15","slug":"astm-d4891-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d4891-4\/","title":{"rendered":"ASTM-D4891"},"content":{"rendered":"

ASTM D4891-13<\/h3>\n

Historical Standard: Standard Test Method for Heating Value of Gases in Natural Gas and Flare Gases Range by Stoichiometric Combustion<\/h4>\n
\n

ASTM D4891<\/h4>\n

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

\n

1.1 This test method covers the determination of the heating value of natural gases and similar gaseous mixtures within the range of composition shown in Table 1<\/span>, and Table 2<\/span> that covers flare components but is not intended to limit the components to be measured in flare gases.<\/p>\n

\n
\n TABLE 1 Natural Gas Components and Range of Composition Covered<\/b>\n <\/div>\n<\/p><\/div>\n
\n
\n TABLE 2 Natural Gas Components and Range of Composition CoveredA<\/i><\/sup><\/b>\n <\/div>\n
\n A<\/i><\/sup> Flare Gas Heating Value range defined in Table 2<\/span> is derived from the Evaluation of the Efficiency of Industrial Flares: Flare Head Design and Gas Composition EPA-600 \/2-85-106 September 1985 Table 1-1. Agency Information Collection Activities OMB Responses EPA ICR Number 2411.01; NSPS and NESHAP for Petroleum Refineries Sector Residual Risk and Technology; OMB Number 2060-0657.\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\n

1.2 This standard involves combustible gases. It is not the purpose of this standard to address the safety concerns, if any, associated with their 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

calorimeter; flare gas; heating value; natural gas; stoichiometric conversion<\/p>\n

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

ICS Number Code 75.060 (Natural gas)<\/p>\n

DOI:<\/strong> 10.1520\/D4891-13<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D4891-13 Standard Test Method for Heating Value of Gases in Natural Gas and Flare Gases Range by Stoichiometric Combustion<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2013<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":97003,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-97002","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/97002","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\/97003"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=97002"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=97002"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=97002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}