{"id":61725,"date":"2024-10-17T11:45:30","date_gmt":"2024-10-17T11:45:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d4007-2011\/"},"modified":"2024-10-24T17:58:16","modified_gmt":"2024-10-24T17:58:16","slug":"astm-d4007-2011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d4007-2011\/","title":{"rendered":"ASTM-D4007 2011"},"content":{"rendered":"<\/p>\n

1.1 This test method describes the laboratory determination of water and sediment in crude oils by means of the centrifuge procedure. This centrifuge method for determining water and sediment in crude oils is not entirely satisfactory. The amount of water detected is almost always lower than the actual water content. When a highly accurate value is required, the revised procedures for water by distillation, Test Method D4006 (API MPMS<\/span> Chapter 10.2) (Note 1), and sediment by extraction, Test Method D473 (API MPMS<\/span> Chapter 10.1), shall be used.<\/p>\n

Note<\/span> 1Test Method D4006 (API MPMS<\/span> Chapter 10.2) has been determined to be the preferred and most accurate method for the determination of water.<\/p>\n

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.<\/p>\n

1.3 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. Specific warning statements appear in 6.1, 8.3, and A1.5.4.<\/span><\/span><\/p>\n

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
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
Apparatus <\/td>\n<\/tr>\n
3<\/td>\nSolvent
Sampling
Procedure
FIG. 1
TABLE 1 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 2 <\/td>\n<\/tr>\n
5<\/td>\nCalculation
Precision and Bias
Keywords
TABLE 2 <\/td>\n<\/tr>\n
6<\/td>\nA1. PROCEDURE TO WATER-SATURATE TOLUENE
A1.1 Scope
A1.2 Significance
A1.3 Reagents
A1.4 Apparatus
A1.5 Procedure
FIG. 3 <\/td>\n<\/tr>\n
7<\/td>\nX1. PRECISION AND ACCURACY OF METHODS FOR DETERMINING WATER IN CRUDE OILS
X1.1 Summary
X1.2 Introduction
X1.3 Experimental Procedure
FIG. A1.1 <\/td>\n<\/tr>\n
8<\/td>\nX1.4 Results and Discussion
TABLE X1.1
TABLE X1.2 <\/td>\n<\/tr>\n
9<\/td>\nTABLE X1.3
TABLE X1.4
TABLE X1.5 <\/td>\n<\/tr>\n
10<\/td>\nTABLE X1.6 <\/td>\n<\/tr>\n
11<\/td>\nX1.5 Conclusions and Recommendations
TABLE X1.7 <\/td>\n<\/tr>\n
12<\/td>\nFIG. X1.1
TABLE X1.8 <\/td>\n<\/tr>\n
13<\/td>\nFIG. X1.2
FIG. X1.3
TABLE X1.9 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D4007-11 Standard Test Method for Water and Sediment in Crude Oil by the Centrifuge Method (Laboratory Procedure)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2011<\/td>\n14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":61726,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-61725","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\/61725","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\/61726"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=61725"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=61725"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=61725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}