Q/SYYM0153—2003前言本标准是根据生产实际需要,按照GB/T1.1—2000的规定格式制度的。本标准由玉门油田分公司标准化技术委员会提出。本标准由玉门油田分公司质量安全环保处归口。本标准起草单位:玉门油田分公司炼油化工总厂。本标准主要起草人:严爱荣。2003-12-16发布2004-03-01实施中华人民共和国企业标准油浆中的固体含量测定法(离心法)Q/SYYM0153—2003Measuremethodofsolidcontentinoilmud(centrifugalmethod)1范围本标准规定了油浆中的固体含量的测定方法。本标准仅适用于催化裂化装置油浆中固体催化剂含量的测定。2方法概要将油浆经溶剂稀释,加热混匀,离心分离,读取离心试管中催化剂沉淀的体积(mL),按表查出每升油浆中含固体催化剂的克数(g/L)。3仪器与试剂3.1离心机:5000转/分,220V,50Hz(转速可调)。3.2离心试管:100mL。3.3稀释溶剂:常一线油。4操作步骤4.1将油浆加热溶化至70℃。4.2趁热将油浆激烈摇动1分钟,立即将油浆倾注于离心试管25mL处(离心试管内预先加入预热的25mL溶剂油──常一线油),此倒油过程不超过12秒。4.3将离心试管浸入70℃水浴中,保持3分钟后,取出摇动30秒~60秒,使溶剂和催化剂混合均匀,再放入离心机中。启动离心机,转动调速旋扭,当速度达到800转/分~1000转/分后,离心分离5分钟。4.4从离心机中取出离心试管,浸入70℃水浴中2分钟后,取出离心试管读数。重复步骤3,直至两次读数在相差0.05mL之内,读数读准至0.05mL。5计算按离心试管中读取的催化剂体积的毫升数查表1,计算出固体含量(g/L)。6允许误差两次实验催化剂体积毫升数不超过0.05mL。Q/SYYM0153—2003表1离心法测定油浆中催化剂固体含量查对表mL/25mLg/LmL/25mLg/LmL/25mLg/LmL/25mLg/L0.102.00.409.20.7016.31.0023.40.112.20.419.40.7116.51.0123.60.122.50.429.70.7216.81.0223.80.132.70.439.80.7317.01.0324.00.143.00.4410.10.7417.31.0424.30.153.30.4510.40.7517.51.0524.50.163.50.4610.60.7617.71.0624.80.173.70.4710.80.7718.01.0725.00.184.00.4811.00.7818.21.0825.20.194.20.4911.30.7918.41.0925.40.204.40.5011.60.8018.61.1025.60.214.60.5111.80.8118.81.1526.80.224.90.5212.00.8219.11.2028.00.235.10.5312.30.8319.41.2529.20.245.40.5412.50.8419.61.3030.40.255.60.5512.80.8519.81.3531.00.265.90.5612.90.8620.01.4032.70.276.10.5713.20.8720.31.4533.90.286.30.5813.40.8820.51.5035.10.296.60.5913.70.8920.71.5536.30.306.80.6013.90.9021.01.6037.40.317.00.6114.10.9121.21.6538.60.327.20.6214.40.9221.41.7039.70.337.50.6314.60.9321.71.7539.90.347.70.6414.80.9422.01.8041.10.358.00.6515.10.9522.21.8542.30.368.20.6615.40.9622.41.9043.50.378.40.6715.60.9722.71.9544.60.388.70.6815.80.9822.92.0045.80.398.90.6916.00.9923.1