alumina gel drilling fluid

It was introduced the method that Al 2O 3 colloid was preparated from Na 2CO 3,AlCl 3 with organic acid as stabilizing agent.

主要介绍了以碳酸钠和三氯化铝为原料、有机酸为稳定剂制备氧化铝凝胶的方法，考察了制备过程中反应温度、热水处理温度、时间、加水量和有机酸的用量对氧化铝凝胶质量的影

5 ml when aluminum hydroxide gel was used as an absorbent.

结果 :以氢氧化铝凝胶为吸收剂 ,泽泻脂溶性提取物含水量 <2 5 % ,每克提取物 95 %乙醇用量在 0 。

The monolithic alumina aerogel with well strength is composed of poly-crystallized boehmite, and the specific surface are.

2;螯合剂乙酰乙酸乙酯能有效控制仲丁醇铝水解缩聚速率,提高溶胶的稳定性;块状氧化铝气凝胶主要成份为多晶勃姆石相,比表面积为447m2。

The mechanism of thermal insulation of alumina aerogel composites was analyzed.

以仲丁醇铝为先驱体,采用溶胶-凝胶工艺制备氧化铝溶胶,并将其与无机陶瓷纤维毡复合经超临界流体干燥得到氧化铝气凝胶隔热复合材料。

Synthesis of alumina aerogel via sol-gel has motivated a worldwide interest due to their application po- tentials in the high-temperature catalysts and high-temperature thermal insulation etc.

经溶胶-凝胶法制备的氧化铝气凝胶是一种新型耐高温的纳米多孔材料,在高温催化和高温隔热等领域具有广阔的应用前景,因而备受关注。

Study on Electrical Property of Alumina gel-TiB_2 Cathode Material

氧化铝凝胶-硼化钛阴极材料的电性能研究(英文)

Curative observation on hypertensive cerebral hemorrhage and stress ulcer with combination treatment of omeprazole and aluminium hydroxide

奥美拉唑氢氧化铝凝胶联合治疗高血压脑出血并发应激性溃疡的疗效观察

Structural Study of Alumina Carrier Coating Fabricated Via Sol-Gel Method;

溶胶-凝胶法制备氧化铝水洗涂层的结构研究

Preparation of Silica Aerogel from High-Alumina Fly Ash: An Experimental Study;

利用高铝粉煤灰制备氧化硅气凝胶的实验研究

RESEARCH OF RHEOLOGY OF THE SUSPENSION DURING THE GELCASTING OF ALUMINA CERAMICS;

氧化铝陶瓷凝胶注模成型中料浆流变性研究

Study on the Preparation and Photoluminescence of Alumina Aerogels;

氧化铝气凝胶的制备及光致发光特性研究

Fabrication of Porous Alumina Ceramics with Directional Pore Channels Structure by Freeze-Gel Casting Processing

冷冻-凝胶成形法制备定向通孔氧化铝陶瓷

Preparation and Performance of Glass-Infiltrated Ceramics by Gel-Casting

凝胶铸法制备牙科全瓷氧化铝及其性能

Effect of Grain Grading on Gelcasting of Alumina

颗粒级配对凝胶注模成型氧化铝陶瓷的影响

Study of Preparation of Nano-KF/Al_2O_3 Catalyst by Sol-gel Method;

溶胶—凝胶法制备纳米氟化钾/三氧化二铝催化剂的研究

Effect of pH Value on the Optical and Electrical Properties of Al-doped ZnO Thin Films by Sol-gel Process

pH值对溶胶-凝胶法制备的掺铝氧化锌薄膜光电性能的影响

Preparation of ZnO:Al (ZAO) transparent conductive thin films by using the sol-gel method with orthogonal testing

溶胶-凝胶法制备掺铝氧化锌透明导电膜的正交实验研究

Preparation of Ceramics Concentrated Suspension of 95 Alumina and the Polymerization on the Surface of Gelcast Green Body Retarded by Oxygen

95氧化铝瓷凝胶注模浆料的制备及氧阻聚的抑制

Experimental Study of Laser Processing Gelcasting Al_2O_3 Ceramic Body

激光加工凝胶注模成型氧化铝陶瓷坯体的试验研究

The investigation of adhesion mechanism of the interfaces between polytitanosiloxane gel and Al, or Fe metals

聚钛硅氧烷凝胶与铝、铁界面粘接机理

Influence of MgO and TiO_2 on mechanical properties of zirconia toughened alumina ceramics formed by gel-casting technique

MgO和TiO_2烧结助剂对凝胶注模成型氧化锆增韧氧化铝陶瓷性能的影响

Stabilization Mechanisms and In-situ Coagulation Casting of Alumina Slurry Dispersed in Silica Sol Without De-airing Process to Prepare Mullite Ceramics;

硅溶胶分散氧化铝浆料的稳定机理及免脱气胶态原位凝固成型制备莫来石陶瓷研究

The Characterize of TiO2 Thin Film Was Prepared by Sol-gel Method;

溶胶-凝胶法制备二氧化钛薄膜的表征