bentonite相关论文
The effects of bentonite content on the corrosion behavior of low carbon steel in 5 mM NaHCO3 + 1 mM NaCl + 1 mM Na2SO4 ......
As a candidate buffer/backfill material for high-level radioactive waste geological repositories,bentonite has numerous ......
以膨润土和甲基丙烯酸为原料, N′N-亚甲基双丙烯酰胺为交联剂, 过硫酸铵为引发剂, 采用溶液聚合法制备了膨润土复合甲基丙烯酸聚......
This paper aims to expand the application scope of bentonite.The structure of bentonite and the purification and pretrea......
Removal of polycyclic aromatic hydrocarbons and phenols from coking wastewater by simultaneously syn
The optimal condition for a one-step process removing organic compounds from coiking wastewater by simultaneously synthe......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
应用 VM3000在线测汞仪为检测手段，在固定床实验台架上以银(Ag)改性壳聚糖(chitosan，CTS)/膨润土(bentonite，B)为吸附剂开展了单质汞(......
针对阳江核电水库堆石坝坝脚渗漏问题,采用复掺膨润土、粉煤灰配制的稳定浆液灌浆方法堵漏.通过试验分析粉煤灰、膨润土、减水剂等......
The bentonite barrier of underground repositories for high-level radioactive waste will be hydrated by the groundwater w......
The risks and uncertainties related to the storage of high-level radioactive waste(HLRW) can be reduced thanks to focuse......
Hydraulic properties of dune sandebentonite mixtures of insulation barriers for hazardous waste faci
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The characterization of ultra-soft clayey soil exhibits extreme challenges due to low shear strength of such material.He......
本文通过对荣华二采区10...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
本文在阐述和比较JC/T593---1995《膨润土试验方法》JB/T9227---1999《铸造用膨润土和粘土》GB/T20973---2007《膨润土》中吸蓝量......
Hybrids of intercalative nitrile-butadiene rubber/organomodified bentonite (NBR/OMB) were prepared by the latex intercal......
研究了皂土和壳聚糖对青梅发酵酒的澄清效果,并通过正交试验及综合评比分析,结果表明壳聚糖的澄清效果明显好于皂土,经壳聚糖处理......
Bentonite is one of the most widespread used clays connected with various applications. In the case of foundry technolog......
The objective of this work is to study the efficiency of some surface modified phyllosilicate minerals (bentonite and gl......
The bentonite was modified using Ca-bentonite as a matrix and octadecyl/ hexadecyl ammoniumsized by dispersing it into t......
Bentonite produced in Xiazijie, Xinjiang (China) was characterized by X-ray diffraction (XRD), differential thermal anal......
详细介绍了膨润土在造纸工业中的应用，并对其在造纸工业中的应用进行了展望。...
目的 比较酸性膨润土和有机膨润土的细胞毒性.方法 用CCK-8试验、中性红(NRU)试验、乳酸脱氢酶(LDH)试验、凋亡试验和溶血试验来检......
As the multibarrier system has been adopted to dispose HLW glass in geological formation in many countries, it was impor......
The thermodynamic behavior of organic contaminants in soils is essential to develop remediation technologies and assess ......
以一氯乙酸、壳聚糖、氢氧化钠为主要原料了制备N-羧甲基壳聚糖,并将其负载于膨润土上,制备得到了羧甲基壳聚糖/膨润土复合材料。......
Volcanic ash beds from shallow- to deep-water facies strata of the Sinian-Early Cambrian (Meishucunian) on the Yangtze P......
河南省嵩县裴岭地区非金属矿相关岩矿鉴定、物性评价研究结果确定非金属为膨润土矿，针对铸造和钻井液用膨润土应用指标要求，通过对区......
According to the preliminary concept of the high-level radioactive waste (HLW) repository in China, a large-scale mock-u......
用无水浸渍法制备了膨润土负载型固体酸催化剂.通过XRD、BET、SEM、XPS等手段对催化剂进行表征分析.结果表明,负载物与膨润土有良......
Effect of the Structure and Acidic Property of Activated Bentonite on Removal of Olefin in Aromatics
In this research work,three kinds of activated bentonite used as solid acid catalysts had been synthesized and studied o......
Removal of polycyclic aromatic hydrocarbons and phenols from coking wastewater by simultaneously syn
The optimal condition for a one-step process removing organic compounds from coiking wastewater by simultaneously synthe......
The adsorption of cationic-nordonic mixed surfactant onto bentonite and its effect on bentonite structure were investiga......
The need for control of raw materials is critical to the success of iron casting production from greensand systems. The ......
以不同浓度的盐酸、硝酸、硫酸和磷酸对膨润土进行改性,以提高膨润土对重金属离子的吸附性能.借助扫描电镜和X射线衍射分析,研究了......
研究了PS/PP、膨润土-PS/PP多元共混体系的性能。结果表明:PS及膨润土-PS的加入影响了PP的结晶形态,使共混体系半结晶时间缩短、结......
采用淋溶吸附试验,考察煤矸石淋溶液pH值、膨润土用量、吸附时间、重金属浓度4个指标,研究膨润土对煤矸石淋溶液中重金属Zn2+的吸......
以膨润土和活性炭为原料制备膨润土-活性炭复合陶粒,考察物料配比和煅烧条件对复合陶粒抗压强度及孔隙率的影响。将复合陶粒放入好......
The bentonite barrier of underground repositories for high-level radioactive waste will be hydrated by the groundwater w......
Laboratory tests under different constraint conditions were carried out to obtain the soil-water retention curves (SWRCs......
水泥、石灰等传统胶凝材料在生产、施工、性能方面存在许多不足,如生产能耗大、成本高,造成环境压力;施工过程易泌水、离析;硬化后......
新疆膨润土作为原材料,用十六烷基三甲基溴化铵改性自制钠基膨润土,进行植物切片废液的处理。结果表明:当钠基膨润土与有机改性膨......
以膨润土粉末为原料,经挤压造粒制备膨润土颗粒。利用正交实验研究颗粒制备工艺条件对氨氮吸附的影响,分析了膨润土颗粒吸附氨氮废......
对紫都台-于寺盆地内二道河、哈尔套、北窝棚及下扎兰波罗等膨润土矿床进行了系统采样、处理,开展与矿床相关的赋矿岩系岩石学及矿......
采用水热法制备了阳离子柱[5]芳烃(CP5A)改性膨润土(BT)的新型吸附剂材料(CP5A/BT).通过红外吸收光谱(FTIR),X射线粉末衍射(XRD),......
采用盐酸对膨润土进行改性,将改性后的膨润土作为双氧水稳定剂用于纯棉织物碱氧一浴法前处理,并与传统双氧水稳定剂进行了效果对比......
为选择发酵石榴酒合适的澄清剂，采用明胶、皂土、壳聚糖、果胶酶和复配澄清剂作为原料，以透光率作为测定指标，对发酵石榴酒进行了单因......
为了提高光催化剂的实用性，以工业偏钛酸为原料，采用液相掺杂制备了氧化银-二氧化钛／膨润土复合光催化剂。以酸性橙Ⅱ为目标污染物，采......
铀矿开采,铀应用过程中产生大量的含铀废水,造成土壤和地下水中的放射性污染,对环境和人体健康造成危害,因此对含铀废水的治理成为......
