硅藻土
- 基本解释 (translations)
- kieselguhr · tripoli · ceyssatite · diatomite · guhr · tripolite · randannite · bergmeal · Celatom · kieselgur
- 更多网络例句与硅藻土相关的网络例句 [注:此内容来源于网络,仅供参考]
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However, the control of SDF hydraulics equipment is the most important part in the whole SDF.
而对于硅藻土过滤机中液压装置的控制,是整个硅藻土过滤机最重要的部分。
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Ce-TiO2/kieselguhr photocatalysts were prepared by sol-gel method under alkalescent conditions, and characterized by X-ray diffractrometry, scanning electron microscopy and DRS.
摘 要:以硅藻土为载体,用溶胶凝胶法将铈掺杂二氧化钛包覆在硅藻土上(Ce-TiO2/KL)。
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The mixed photocatalyst was prepared by sol-gel method using the kieselguhr as active additional substance and characterized by XRD and FTIR.Being a model reaction by ultraviolet radiation,the photocatalytic degradation of methylene blue was investigated with a mixed catalyst.
以硅藻土为固体活性添加物,采用sol-gel方法水解钛酸四丁酯制备溶胶与硅藻土混合合成混杂型光催化剂,样品分别用XRD和FTIR表征;以光催化亚甲基蓝溶液为反应体系,用Uv -vis光谱评价在紫外光照射下活性实验。
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The paper indicated the remarkable effects on health caring liquor, which was made from Cynomorium songaricum cleared by clarifying agent s, and combined kieselguhr and gelatin and PVPP.
以锁阳为原料采用硅藻土、明胶和PVPP复合澄清处理配制的保健酒,在204nm处吸光度衡量有效物质含量,520nm处吸光度测定色度,880nm处透光率测定澄清度,结果发现各澄清剂对澄清度、有效物质及稳定性的作用显著,其中明胶与PVPP、硅藻土与明胶复合对稳定性有明显提高,其中明胶1g/L+PVPP1g/L为最佳组合。
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Larox's LPP peristaltic pumps can now reliably handle kieselguhr (aka diatomaceous earth or diatomite).
Larox的LPP蠕动泵现在可以很可靠用于硅藻土(硅藻土:一种细粉状硅藻土,在工业上用作过滤器、助滤剂、吸收剂、填料和绝缘材料也作kieselguhr)的处理。
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In order to obtain pockety aperture, this paper prepares inorganic membrane with choosing diatomite of TengChong. The quality of this choosing diatomite is alterd by adding argentic oxide to improve its sorption capacity of ammonia and separate effect of ammonia water. Diatomite is choosed through the experiments of ultrasonic.
本文用精选后的腾冲硅藻土来制膜,力求使膜的孔径分布均匀,同时用氧化银来改性硅藻土来改变硅藻土对氨的吸附能力,提高氨/水分离效果。
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In the course of establishing standard operating procedure, The temperature, time , the feasibility without decorticating and efficiency were investigated when alliinase was deactivated used a dry heating apparatus in tunnel type, but the efficiency can be achieved less than 70%, need to be improved; The reformative cribriform plate has been proved to be good in practice result in pulping enzyme-deactivated garlic without dehulling; The extraction efficiency achieved more than 90% when volumic ratio of 20% alcohol and water is 3 I 1 and 2:1 was adopted to extract alliin two times respectively; During exact filtration, the ratio of diatomite in precoating and filtration was 3% and 1% respectively, the losses of alliin adsorbed by diatomite in extraction solution were not remarkable. In the stage of alliin isolation by ion exchange resin, three simple and sensitive detected measures were successfully adopted to control the whole process; the efficiency of alliin isolation was similar to laboratory results; The alliin yield was over 50% in acidic fractions and the purity quotient of alliin achieved above 50% after drying; Furthermore, the phenomenon was found that losses of alliin were seriously affected by the temperature and time periods in concentration.
在制定中试生产标准操作规程中,考察了隧道式干热烘干机杀酶的温度、时间和效率,干热灭酶效率只能达到70%,待改进;改良的筛板使带皮打浆效果良好,证明非脱皮熟蒜打浆的可行性,减少了工序,降低了成本;提取过程中,20%酒精分别1∶3和1∶2提取2次,效率达90%以上;硅藻土板框过滤时,探索了精滤过程中提取液中预涂和过滤时硅藻土的比例分别为3%和1%,并考察硅藻土对蒜氨酸的吸附损失,滤液澄明度良好,蒜氨酸损失很少;在树脂吸附分离阶段,采用三种简便灵敏检测手段控制生产过程,分离蒜氨酸的效果与实验室一致,酸性流分中蒜氨酸收率可达50%以上,干燥后蒜氨酸纯度达50%以上;试验发现浓缩蒜氨酸洗脱液时温度和浓缩时间对蒜氨酸损失的具有很大影响。
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This thesis divides prefaces altogether, introduction,research of the diatomaceous earth, carrying calcining dealing with and purly diatomaceous earth, diatomaceous earth application in modified asphalt , diatomaceous earth among modified pitch modify mechanism probe into function to asphalt and conclusion 6 parts .
本论文共分前言、硅藻土的研究、硅藻土的提纯和煅烧处理、硅藻土在改性沥青中的应用、硅藻土对沥青改性作用的机理探讨和结论六个部分。
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Observing through SEM and TEM, we could found that the diameter of zeolite particle is during 10~20nm, the diameter of straight chain diatomite is between 8μm and 20μm, and the diameter of discoid diatomite is between 15μm and 20μm. From the diagram of TGA and DGA, we could draw the conclusion that the adsorption capacity of diatomite could be increased by heating method under appropriate temperature. The results of FTIR analysis show that there are several libration between 1510 cm~(-1) and 1529 cm~(-1), and this result can sufficiently prove the adsorption of benzene hydrocarbons.
4对材料进行了表征,通过SEM和TEM可以观察到分子筛粒径大小在10~20nm之间,直链结构的硅藻土直径约为8~20μm,盘状硅藻土圆盘直径约为15~50μm;经过TGA和DGA证实了,对硅藻土进行适当温度的活化可以提高硅藻土的吸附效果;经过IR分析,可以发现在1510~1529cm~(-1)之间出现了多个振动峰,这证明了分子筛对苯系物的吸附效果。
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And is improved; Water cooking method go on adherence test indicate to asphalt mixture, the viscosity rises to 4 or 5 from 3 or 4; The equivalent of changing the pitch of modified asphalt some, the needle enters one degree of findings in high- temperature performance , such as index ,etc., the high-temperature performance of changing the pitch of silicon is improved to some extent; Indicate that the mobility of the modified pitch is diminished in glueing the research of playing the index ; Oppose water damage research of ability indicate , resist water damage ability raise to some extent.
按标准对沥青混合料进行配级后,用马歇尔实验确定了12%由擦洗法提纯的露水河硅藻土改性沥青混合料的最佳沥青用量为4.5%,用硅藻土改性沥青改性效果较好,可用做公路沥青路面的改性材料。硅藻土改性剂与沥青在强制搅拌过程中,没有发生明显的化学变化,主要是物相之间的分散、均混、吸附和交联,所以主要是物理意义上的共容,因此是否共容,混匀至关重要,只有改性剂微粒能均匀稳定的分散在沥青中不发生分层、凝聚和离析,才能达到理想的改性效果。
- 更多网络解释与硅藻土相关的网络解释 [注:此内容来源于网络,仅供参考]
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desmid:硅藻土
dead~固定接地 | desmid~硅藻土 | diatomaceous~硅藻土
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Kieselgur Dosing Tank:硅藻土添加罐
硅藻土储存罐 Kieselgur Storage Tank | 硅藻土添加罐 Kieselgur Dosing Tank | 废酵母罐 Waste Yeast Tank
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kieselguhr filter:硅藻土过滤器
3 measuring vessel forthe kieselguhr 板状硅藻土计量器 | 4 kieselguhr filter硅藻土过滤器 | 5 wort cooler 麦芽汁冷却器
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celite:硅藻土 赛力特硅藻土
Celiminator 代丙电池 | Celite 硅藻土 赛力特硅藻土 | Cellfalcicula 镰状纤维菌
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diatomaceous silica:硅藻土
diatomaceous earth 硅藻土 | diatomaceous silica 硅藻土 | datomite 硅藻土
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diatomite filter:硅藻土滤池
diatomite 硅藻土 | diatomite filter 硅藻土滤池 | dicalcium silicate 硅酸二钙
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diatomite filter:硅藻土过滤器
diatomite asbestos plaster 硅藻土石棉灰 | diatomite filter 硅藻土过滤器 | diatomite insulating layer 硅藻土保温层
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infusorial silica:硅藻土
板状硅藻土;硅藻土 infusorial earth | 硅藻土 infusorial silica | 内成岩 ingenite
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diatomaceous earth carrier:硅藻土载体
diatom earth 硅藻土 | diatomaceous earth carrier 硅藻土载体 | diatomaceous earth support 硅藻土载体
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diatomaceous earth filter:硅藻土过滤池
diatomaceous earth ==> 硅藻土 | diatomaceous earth filter ==> 硅藻土过滤池 | diatomaceous earth insulating material ==> 硅藻土保温材料