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- The separation of quinoline insolubles from the coal tar pitch as raw material by solutioning in coking solvent, filtration and rectification, etc., purification process was describled. 介绍了以煤焦油沥青为原料，采用焦化溶剂溶解、过滤和精馏等净化工艺，分离其中的喹啉不溶物。
- Removal of Quinoline Insolubles from Coal Tar 煤焦油中喹啉不溶物的分离
- By gravitational decantation and centrifugal separation treatmentm,the mass concentration of quinoline insoluble(QI) in coal tar is less than 0. 以煤焦油为原料;通过重力预沉降、离心分离处理;制备出优质的针状焦生产原料;煤焦油中喹啉不溶物(QI)质量分数<0。
- Keywords Coal-Tar;Centrifugal settling method;Quinoline insolubles;Removal.; 煤焦油;离心沉降法;喹啉不溶物;分离;
- Keywords coal tar pitch;binder;quinoline insolubles;quality improvement; 煤沥青;粘结剂;喹啉不溶物;质量改进;
- Keywords Modified asphalt;toluene insolubles;quinoline insolubles;control; 改质沥青;甲苯不溶物;喹啉不溶物;生产控制;
- PURIFICATION OF COAL TAR PITCH FOR REMOVING QUINOLINE INSOLUBLES BY HOT FILTRATION 热溶过滤法脱除煤焦油沥青中喹啉不溶物的研究
- c) Quinoline insoluble: 10% max. 三）喹啉不溶： 10 %25最高。
- quinoline insolubles 喹啉不溶物
- Insolubles content of lubricating oils. 标准英文名： Petroleum products.
- STUDY ON DETERMINATION OF COAL TAR PITCH QUINOLINE INSOLUBLE WITH FLY ASH FILTER-AID 用煤灰作助滤剂测煤沥青的喹啉不溶分的研究
- Research on permeability coefficient of filter cake composed of quinoline insoluble particles 喹啉不溶物滤饼的渗透系数研究
- Improvement of the Determination Method for Quinoline Insoluble Materials in Coal Pitch 对煤沥青中喹啉不溶物分析方法的改进
- Keywords coal tar pitch;impregnant pitch;quinoline insoluble matter;wash oil;kerosene; 煤沥青;浸渍剂沥青;喹啉不溶物;洗油;煤油;
- We usually use preprocessing method to eliminate the insolubles. 通常采用预处理的方法消除其中的不溶物质；
- quinoline insoluble 喹啉不溶物
- quinoline insoluble content 喹啉不溶物
- Quinoline could be hydrogenated into tetrahydroquinoline, which would be cracked into pyridine, aniline and ammonia. 喹啉加氢生成四氢喹啉，四氢喹啉进一步裂化转化为吡啶、苯胺和氨。
- The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied. 用喹啉磷钼酸盐重量法对有机膦酸HPBA主含量的测定进行了分析研究。
- The phosphorus contents of the floccules were measured with quinoline weight method. 采用喹啉重量法测定了各种絮凝剂形成的絮体中磷的含量。
