超临界技术
- 网络supercritical technology;supercritical fluid technology
-
本文研究了用CO2超临界技术从螺旋藻中提取天然食用黄色素的工艺,确定了400P,35℃为最佳的工艺条件,用该条件进行色素提取,其提取率可达98.5%
The natural yellow pigment was extracted by supercritical CO2 fluid from spirulina platensis , the best conditions were found for the pigment extracting , the yield of the pigment was 98.5 % .
-
超临界技术在催化领域中的应用
The application of supercritical fluid technology to the catalytic domain
-
超临界技术制备低水溶性药物脂质体实验研究
Experimental Investigation on the Preparation of Hydrophobic Drugs Liposomes by Supercritical Technology
-
欧洲700℃先进超临界技术发展计划概况
A survey of development plan for 700 ℃ advanced supercritical technology in Europe
-
用超临界技术提取八角茴香油的研究
A study of the extraction technology of THB fruit oil from Illicium verum by supercritical carbon dioxide fluid
-
为进一步研究超临界技术在洗油加工,特别是喹啉加工上的应用提供了理论和实验依据。
This study is treated as the foundation of further study of wash oil processing , and quinoline processing especially .
-
用光学显微镜对超临界技术处理前后的粒径和晶形进行了观察,发现经过处理后的粒径变小、晶形趋于球形。
From the observation through optical microscope , it could be found that size became smaller and the crystal shape tended to the sphere after GAS .
-
因为这项技术具有良好的热效率,人们认为超临界技术将是未来燃煤电厂的潮流。
Because this technology has good thermal efficiency , it is said that supercritical technology will be the wave of the future of the coal fired power plants .
-
采用超临界技术萃取分离大港常压渣油,可有效的脱除一些喹啉不溶物和固体杂质,且获得相对分子质量分布窄、反应性均一的组分。
The supercritical fluid extraction not only removed the solid particals and the quinoline insoluble particles from Dagang petroleum residue , but also produced a number of pitch fractions , many of which presented narrow distribution of relative molecular mass and homogenous reactivity .
-
CO2超临界萃取技术富集微生物油脂中花生四烯酸的研究
Study on Arachidonic Acid Richness from Microbial Oil by Supercritical CO_2 Fluid Technology
-
CO2超临界萃取技术提取刺玫果籽油及其抗氧化性的研究
Extraction of Rosa Davurica Pall Seed Oil by Supercritical CO_2 and Study on its Anti-oxidation
-
以正硅酸乙酯(TEOS)为硅源,采用酸碱二步催化溶胶-凝胶法,结合超临界干燥技术制备了超低密度SiO2气凝胶。
The two-step ( acid-base ) sol-gel process is employed to prepare SiO_2 aerogels with TEOS as the precursor .
-
应用超临界CO2技术萃取莲子心油。CO2超临界流体萃取莲子心油最佳工艺条件的研究
The extraction of lotus germ oil by supercritical fluid CO2 has been studied . Researches on the Optimal Working Parameters in the Extraction of Lotus Germ Oil with Supercritical Carbon Dioxide
-
以溶胶-凝胶合成法结合CO2超临界干燥技术制备了性能优良的介孔TiO2-SiO2复合氧化物。
The mesoporous TiO2 - SiO2 composite oxides which have better reaction performance were prepared by sol-gel and supercritical CO2 fluid drying method .
-
目的利用二氧化碳(CO2)超临界萃取技术萃取香附有效成分并进行工艺优化;研究萃取物镇痛活性。
Objective To extract the effective component of rhizoma cyperi with the technique of supercritical CO_ ( 2 ) extraction and study on its optimum extracting conditions , the best prescription , and its analgesic activity .
-
以硝酸氧锆(ZrO(NO3)2.5H2O)为原料,采用水热法和超临界干燥技术制备了ZrO2气凝胶。
Nano-porous ZrO_2 aerogels were prepared with zirconyl nitrate dihydrate ( ZrO ( NO_3 ) _2.5H_2O ) by heating hydro-thermal method subseqently supercritical drying technique .
-
采用超临界CO2技术萃取辣蓼叶中的挥发油,并用GC-MS联用方法对挥发油的化学成分进行了分离和鉴定,鉴定组分占挥发油总量的80.66%。
Volatile oil in leaves of P. hydropiper Linn . was extracted by supercritical carbon dioxide , and their chemical constituents were separated and identified by GC-MS. The amount of identified constituents was over 80.66 % of the volatile oil .
-
采用二氧化碳超临界干燥技术制备了粒径为10~20nm的硼酸铜颗粒,并测定了其用作润滑油添加剂的摩擦学性能。
Nanometer copper borate with a particle size of about 10 ~ 20 nm was prepared using carbon dioxide supercritical dry technique .
-
本论文总体结构由以下部分构成:第一部分简要介绍了国内外电站仿真技术、超超临界技术及其仿真技术的发展,同时也对集散控制系统、仿真模式以及虚拟DCS仿真技术进行了介绍。
In the first part , power plant simulation technology at home and abroad , ultra-supercritical technology and its simulation technology have been introduced , and a description for distributed control system , simulation mode and virtual DCS simulation technology have also been made .
-
以铝、正丁醇、乙酰乙酸乙酯(EtAC)为原料,采用溶胶-凝胶法和N2超临界干燥技术制备出轻质纳米介孔固体Al2O3气凝胶,并对其光致发光特性进行了研究。
Alumina aerogels of light nano mesoporous solid material are prepared from Al , n-butanol and ethyl acetoacetate by the sol-gel rute and the N_2 supercritical drying technique . Also , their photoluminescence properties are studied .
-
以硝酸铝和硝酸镁为主要原料,采用溶胶凝胶超临界干燥技术制备了纳米级MgO-Al2O3二元气凝胶。
The nano - sized MgO - Al2O3 binary aerogel was synthesized by sol - gel supercritical fluid drying technology using Al ( NO3 ) 3 and Mg ( NO3 ) 2 as the starting materials .
-
压力对超临界流体技术制备药物微粒的影响
Pressure effects on drug microparticle formation by using supercritical fluid technology
-
超临界流体技术在催化反应和金属有机反应中的应用
Application of Supercritical Fluid Technology in Catalytic Reaction and Organometallic Reaction
-
紫外光谱技术在超临界流体技术中的应用
Application research of UV spectroscopy detect technology in supercritical fluids condition
-
超临界流体技术在塑料分解回收中的应用
Application of Supercritical Fluid Technique in the Recovery of Waste Plastics
-
超临界流体技术在中草药有效成分分析中的应用
Application of Supercritical Fluid to Analysis of Effective Components of TCM
-
采用超临界二氧化碳技术制备了单分散性好的盐酸小檗碱脂质体。
A monodisperse berberine liposome was prepared by supercritical CO2 method .
-
关于超临界流体技术在反应工程上应用的回顾和进展
Review and Development of Super Critical Flow Application on Reaction Engineering
-
生物材料制备新方法&超临界流体技术
A Novel Method for Preparing Biomaterials & Supercritical Fluid Technology
-
介绍了超临界流体技术和微孔聚合物的概念及优点。
The concept and merits of micro-cellular and Supercritical fluids were discussed .