2) yogurt gel
酸奶凝胶
1.
Effect of milk component on the microstructure and rheological properties of yogurt gel;
乳成分对酸奶凝胶微观结构和流变学性质的影响
3) aleuritic acid
紫胶桐酸
1.
Extraction of aleuritic acid by saponification aided with ultrasonic wave;
超声皂化法提取紫胶桐酸
2.
Aleuritic is an important raw material in the synthesis of civetone or dihydrocivetone in perfumery industry An extraction process of aleuritic acid from the seedlac was developed.
以颗粒紫胶为原料提取紫胶桐酸,在不加入任何有机溶剂的情况下,可获得质量分数>98%的紫胶桐酸产品。
3.
The composition and process of lac wax,lac dye,and aleuritic acid are introduced as an important part in the thesis,the trend of the seedlac product development and design,such as the mechanism of bleaching,the technique of bleaching,shellac dechlorination,new applications of seedlac etc.
详细阐述了国内外紫胶深加工系列产品的加工技术及生产工艺,重点介绍了紫胶蜡、紫胶色素、紫胶桐酸、漂白胶的生产技术及工艺状况。
5) silicic acid gel
硅酸凝胶
1.
Study on adaptability of silicic acid gel for profile control.;
硅酸凝胶调剖的适应性研究
6) gelled acid
胶凝酸
1.
A gelled acid system was prepared with polyethylene oxide as gelling agent,20% HCl as solvent,and other additives.
以聚氧化乙烯为胶凝剂,20%盐酸为溶剂,以及其他助剂,制得胶凝酸体系。
2.
This paper mainly introduces experimental methods and basic principle about gelled acid reaction kinetics.
介绍了胶凝酸反应动力学的试验方法及基本原理,进行了普通酸和胶凝酸与灰岩的反应动力学试验,得到不同条件下的酸岩反应动力学参数及反应动力学方程,对优化碳酸盐岩油藏酸压设计有一定的指导作用。
3.
Acidification of gelled acid is the major stimulation of oil and water wells, and its wide application is sharply increasing in domestic oil fields, especially the deep acidification, so the demand of gelling agent is becoming more and more.
酸化是油水井增产增注的重要措施之一,国内油气田酸化特别是深层酸化的措施工作量逐渐增加,胶凝酸的需求量越来越大,对胶凝剂的性能提出了更高的要求。
补充资料:胶酸
分子式 HOOC(CH2)3COOH
性质 存在于甜菜中,针状或大针状结晶,通常含1mol结晶水。无水物的熔点97.5~98℃。沸点303℃(101kPa,几乎不分解)。相对密度1.429(15/4℃)。折射率nα(106.4℃)1.42793,nβ(106.4℃)1.43545。燃烧热2.151J/mol。易溶于水、酒精、乙醚和氯仿,微溶于石油醚。
用途 生产戊二酸酐的原料,用作合成树脂、合成橡胶聚合时的引发剂。
毒性 有毒。将戊二酸注入家兔皮下,发现对肾有剧烈的毒害。严禁口服,操作人员应戴口罩及橡胶手套。
性质 存在于甜菜中,针状或大针状结晶,通常含1mol结晶水。无水物的熔点97.5~98℃。沸点303℃(101kPa,几乎不分解)。相对密度1.429(15/4℃)。折射率nα(106.4℃)1.42793,nβ(106.4℃)1.43545。燃烧热2.151J/mol。易溶于水、酒精、乙醚和氯仿,微溶于石油醚。
用途 生产戊二酸酐的原料,用作合成树脂、合成橡胶聚合时的引发剂。
毒性 有毒。将戊二酸注入家兔皮下,发现对肾有剧烈的毒害。严禁口服,操作人员应戴口罩及橡胶手套。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条