压在透明的玻璃上c_又色又爽又黄又免费的视频软件_av无码专区亚洲av波多野结衣_国产在线每日都有更新 - www国产视频

阻燃防火材料-網上貿易平臺 | | WAP瀏覽
服務熱線:4006555305
當前位置: 首頁 » 防火測試中心 » 各國標準法規 » 美國 » 正文

ASTM D1318測定殘留燃料油中鈉標準試驗方法(火焰光度測定法)

放大字體  縮小字體 發布日期:2012-02-08   瀏覽次數:243  分享到: 分享到騰訊微博
ASTM D1318測定殘留燃料油中鈉標準試驗方法(火焰光度測定法)
ASTM D1318 Standard Test Method for Sodium in Residual Fuel Oil (Flame Photometric Method)
ASTM D1318測定殘留燃料油中鈉標準試驗方法(火焰光度測定法)
Excessive amounts of sodium can indicate the presence of materials that cause high wear of burner pumps and valves, and contribute to deposits of boiler heating surfaces.
1. Scope
1.1 This test method covers the determination of sodium in residual fuel oil by means of a flame photometer. Its precision in low ranges limits its application to samples containing more than 15 mg/kg sodium. Other elements commonly found in residual fuel oil do not interfere.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety problems 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. For specific hazard statements see 6.3, 6.5, 6.7, 8.2, and Note 3.
 
2. Referenced Documents (purchase separately)
ASTM Standards
D1193 Specification for Reagent Water
D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
D4177 Practice for Automatic Sampling of Petroleum and Petroleum Products
Index Terms
Calibration--petroleum analysis instrumentation; Flame photometry; Photometry; Platinum dish; Residual fuel oils; Sampling petroleum products; Sodium content--petroleum products ;
 
 

  詳情請咨詢
  防火資源網-阻燃防火測試中心
  電話:(+86)0592-5056213
  傳真:(+86)0592-5105807
  郵件:firetest@firetc.com

凡注明"防火資源網"的所有作品,由<防火資源網>整理編輯,任何組織未經<防火資源網>及其擁有者授權,不得復制、轉載、摘編或利用其它方式應用于任何商業行為。

 
 
[ 防火測試中心搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關閉窗口 ]  [ 返回頂部 ]

 

 
 
推薦防火測試
推薦圖文
點擊排行
 
 
網站首頁 | 廣告服務 | 關于我們 | 聯系方式 | 服務協議 | 版權聲明 | 網站地圖 | 友情鏈接 | 網站留言 | 舊版本 | 閩ICP備09009213號
?2019-2021 FIRETC.COM All Rights Reserved ? 備案號:閩ICP備09009213號-1在線客服 點擊QQ交談/留言 點擊QQ交談/留言