{"id":460056,"date":"2024-10-20T10:07:32","date_gmt":"2024-10-20T10:07:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-26152024\/"},"modified":"2024-10-26T18:42:38","modified_gmt":"2024-10-26T18:42:38","slug":"bs-en-iso-26152024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-26152024\/","title":{"rendered":"BS EN ISO 2615:2024"},"content":{"rendered":"

This document gives general guidance for the sampling and gas chromatographic analysis of compressor oil in biomethane or compressed natural gas (CNG). The compressor oil mass fraction is determined by sampling on coalescing filters under defined operational conditions (the two first cubic meters of gas referring to standard conditions, delivered at a refuelling station). Compressor oils are lubricants used in mechanical devices where the purpose is to reduce the volume and increase the pressure of gases for use in a variety of applications. The method is solely applicable to compressed gas (p>18 MPa). The compressor oil content is expressed as mass fraction. The scope of this method is from 3 mg\/kg \u2013 30 mg\/kg.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
10<\/td>\n5.1 Compressor oils <\/td>\n<\/tr>\n
11<\/td>\n5.2 Solvent
5.3 Sampling filters
5.4 Backup filters
5.5 Calibration standards
5.6 Nitrogen pure gas
5.7 Compressed liquid propane
6.1 Gas chromatograph
6.2 Capillary column
6.3 Ultrasonic bath
6.4 Pressurised fluid extraction apparatus <\/td>\n<\/tr>\n
12<\/td>\n6.5 Filter housing
6.6 Rotary evaporator, concentration apparatus
6.7 Laboratory glassware
7.1 Sampling apparatus
7.2 Sampling steps <\/td>\n<\/tr>\n
13<\/td>\n9.1 Procedure 1: Ultrasonic extraction \u2013 nitrogen flush
9.2 Procedure 2: Pressurised fluid extraction <\/td>\n<\/tr>\n
14<\/td>\n10.1 GC\/MS analysis
10.2 GC\/FID analysis <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Analysis of natural gas. Biomethane. Determination of the content of compressor oil<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":460066,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-460056","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/460056","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\/460066"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=460056"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=460056"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=460056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}