{"id":296072,"date":"2024-10-19T20:08:30","date_gmt":"2024-10-19T20:08:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-112582015\/"},"modified":"2024-10-25T17:26:05","modified_gmt":"2024-10-25T17:26:05","slug":"bs-iso-112582015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-112582015\/","title":{"rendered":"BS ISO 11258:2015"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1\tScope
2\tNormative references
3\tTerms and definitions
4\tPrinciple <\/td>\n<\/tr>\n
10<\/td>\n5\tSampling, sample preparation, and preparation of test portions
5.1\tSampling and sample preparation
5.2\tPreparation of test portions
6\tApparatus
6.1\tGeneral <\/td>\n<\/tr>\n
11<\/td>\n7\tTest conditions
7.1\tGeneral
7.2\tReducing gas
7.2.1\tComposition
7.2.2\tPurity
7.2.3\tFlow rate
7.3\tHeating and cooling gas <\/td>\n<\/tr>\n
12<\/td>\n7.4\tTemperature of the test portion
8\tProcedure
8.1\tNumber of determinations for the test
8.2\tChemical analysis
8.3\tReduction
8.4\tChemical analysis after reduction <\/td>\n<\/tr>\n
13<\/td>\n9\tExpression of results
9.1\tCalculation of the final degree of reduction (R90)
9.2\tCalculation of the reducibility indices dR\/dt(R=40) and dR\/dt(R=90)
9.2.1\tReduction curve
9.2.2\tReducibility index for 40\u00a0% reduction <\/td>\n<\/tr>\n
14<\/td>\n9.2.3\tReducibility index for 90\u00a0% reduction
9.3\tCalculation of the degree of metallization (M)
9.3.1\tDetermination of the degree of metallization from chemical analysis (M)
9.3.2\tDetermination of the degree of metallization from R90 (MR) <\/td>\n<\/tr>\n
15<\/td>\n9.4\tRepeatability for R90 and acceptance of test results
10\tTest report
11\tVerification <\/td>\n<\/tr>\n
19<\/td>\nAnnex\u00a0A (normative) Flowsheet of the procedure for the acceptance of test results <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u00a0B (informative) Derivation of formula for reducibility <\/td>\n<\/tr>\n
22<\/td>\nAnnex\u00a0C (informative) Derivation of formula for degree of metallization from R90 <\/td>\n<\/tr>\n
24<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":296078,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1049,2641],"product_tag":[],"class_list":{"0":"post-296072","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-73-060-10","7":"product_cat-bsi","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\/296072","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\/296078"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=296072"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=296072"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=296072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}