charcoal相关论文
目的:探讨内镜超声引导下纳米炭标记法在直肠癌腹腔镜手术前定位的应用价值。方法:选取2018年4月—2019年4月联勤保障部队第九〇〇......
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Chemical looping combustion (CLC) is a promising technique for fossil fuelcombustion with higher efficiency than traditi......
To investigate the feasibility of using corncob charcoal substrate in constructedwetland,four lab-scale vertical flo......
A high-resolution(~every 20 yrs)pollen and charcoal record from Erlongwan maar lake(EML)documents the vegetation his......
本文通过低温(18～22K),低压(10~(-5)～10~(-2)Pa)下,H_2在 GH-O型椰子壳活性炭上吸附等温线、吸附动办学特性和常温放气特性的实验研......
Application of phosphate-containing materials affects bioavailability of rare earth elements and bac
The exploitation and smelting of rare earths can cause serious pollution to the farmland around the mining area. The rar......
Charcoals collected from the middle-late Pliocene sediments of the Taigu Basin,Shanxi Province,China,have been identifie......
目的基于原子吸收法检测犬全血铊含量，观察血液灌流（HP）对血中铊的清除效能。方法经股动脉取未染毒比格犬的血液，根据实验动物体质量与......
寻找清洁燃料替代焦粉是铁矿石烧结工序中降低排放的重要途径。本文针对高木炭替代比例下烧结质量严重恶化的问题,使用燃气喷吹技......
Paleofire Indicated by Polycyclic Aromatic Hydrocarbons in Soil of Jinluojia Archaeological Site, Hu
本文通过对荣华二采区10...
Allometric models for estimating aboveground biomass in the tropical woodlands of Ghana, West Africa
Background:Modelling aboveground biomass (AGB) in forest and woodland ecosystems is critical for accurate estimation of ......
Alteration of terrestrial biomass during fire produces pyrogenic matter, a large quantity of which is deposited on and m......
Nutrient changes in potting mix and Eucalyptus nitens leaf tissue under macadamia biochar amendments
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......
Paleofire indicated by triterpenes and charcoal in a culture bed in eastern Kunlun Mountain, Northwe
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......
Reliability of radiocarbon dating on various fractions of loess-soil sequence for Dadiwan section in
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......
Evidence for natural fire and climate history since 37 ka BP in the northern part of the South China
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......
Records of natural fire and climate history during the last three glacial-interglacial cycles around
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......
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......
利用活性炭结合阴阳离子交换树脂吸附技术研究甘蔗渣制备低聚木糖溶液的脱色脱盐工艺,并采用高效液相色谱分析精制后的低聚木糖溶......
目的 研究口服药用活性炭对未能控制的高磷血症透析患者血磷与钙磷乘积的作用.方法 采用单中心、前瞻性、自身前后对照研究.经含钙......
Evidence for natural fire and climate history since 37 ka BP in the northern part of the South China
The history of natural fire since 37 kaBP and its relationship to climate for the northern part of the South China Sea a......
Records of natural fire and climate history during the last three glacial-interglacial cycles around
The history of natural fire and its relationship to climate during the last three gla cial-interglacial cycles in the So......
The present study aimed to study the batch production of CGTase (cyclomaltodextrin-</span><span style="font-family:Verda......
以茶叶粉为原料,在250-400℃下炭化制得茶叶炭化物。研究结果表明,随着炭化温度和保温时间的增加,炭化物的得率呈不断下降的趋势。......
本文研究了银在活性炭上的吸附行为,提出了以硫酸、硝酸反复交替炭化,消化彻底分解破坏活性炭的处理技术。建立了活性炭富集火焰原......
阐述了当今工业硅还原剂进行了研究现状，以及简述了工业硅的还原机理并介绍了几种常用于工业硅生产的碳质还原剂，对其性质进行了分析......
在综合了炭屑筛选法和炭屑花粉流程分析法的基础上，设计了一套从黄土、古土壤和古文化层中提取不同粒径炭屑的新途径——黄土炭屑分......
目的：研究新型淋巴靶向制剂纳米活性炭吸附丝裂霉素（ACNP—MMC）腹腔给药的药物代谢动力学特点。方法：采用液-液萃取制备血浆和组织液，利......
EPA-standardized activated charcoal canisters were used to collect radon exhaled from building surfaces and analyzed usi......
测试方法的热分析在炭的描述的决心被使用。Thermogravimetry (TG ) 方法被采用决定炭的作文，它包括潮湿， volatiles，固定的碳和灰内......
In vitro establishment of shoot meristems of Ilex paraguariensis and identification of endophytic ba
Yerba mate(Ilex paraguariensis A.St.-Hil.)is a species of great economic,social and environmental importance for the sou......
Nutrient changes in potting mix and Eucalyptus nitens leaf tissue under macadamia biochar amendments
The effect of macadamia nut shell biochar on nitrogen,potassium,phosphorus,magnesium,calcium and sodium concentrations i......
以木块为原料，利用Imbert式气化器进行气化试验，研究了在气化器底部加设木炭层以及不同的还原区温度对产出气成分的影响规律。结果表......
为了改善以木炭为造孔剂的多孔莫来石陶瓷的性能，以烧结莫来石（0．25～0．3 mm）、SiO2微粉、Al2 O3微粉、滑石粉、球黏土、膨润土、甲基纤维......
通过对泾河中游ETC全新世剖面的木炭屑分布规律的分析,结合磁化率和考古资料讨论了该地区全新世时期野火活动规律及其对环境的指示......
以水蒸气为汽化剂,采用热重方法,在920～1 050℃条件下,研究了6种典型中国无烟煤焦的水蒸气汽化特性.结果表明,6种无烟煤焦水蒸气汽......
利用热重分析仪制取了生物质秸秆与煤不同混合比时的焦炭,并对焦炭的燃烧特性进行了研究。结果表明,掺入生物质促进了煤的焦炭的燃......
采用自组装膜制备技术和超细亚微粒级吸附剂研制高效活性碳多孔层毛细管色谱柱（PLOT），选用K3PO4、K2HPO4和KH2PO4三种不同的磷酸盐对......
用90Sr/90Y发生器中的淋洗液90Y-EDTA,直接标记活化200目的医用活性碳,经离心分离,90Y-EDTA的标记率>95%. 90Y-活性碳在生理水中解......
介绍了CS2的生产技术和市场状况，指出国内加强森林资源保护，使木炭出现紧缺，必将影响国内CS2的生产，从根本上解决问题的办法就是淘汰落......
建立了红外碳硫仪分析生铁、矿石、焦炭中的碳和硫的测定方法 ,该法可用于样品中碳和硫测定 ,结果令人满意......
以木质素为原料,对高温炭化制备的焦炭进行酸洗,得到导电性及孔隙结构良好的焦炭,研究炭化温度对焦炭特性的影响.通过X射线衍射（XRD......
Charcoal is abundant in most post-Silurian sedimentary sequences and even in some volcanic rocks. The study of charcoal ......
峨眉山玄武岩喷发期间,随着大量原始森林被焚烧,产生大量细小木炭碎屑和玄武质火山碎屑漂落在东部广阔浅海,沉积形成富含木炭碎屑......
采用批处理振荡法和连续稀释法分别测定了敌草隆在人工添加黑碳土壤和自然形成的不同有机质和黑碳含量的土壤中的吸附一解吸行为。......
探讨了炭化温度对杉木间伐材炭化物的得率、还原性、 pH值、比表面及对苯蒸汽和三氯甲烷蒸汽吸附率的影响.结果表明,在400～900℃,随......
目的探讨血液透析室反渗水残余氯超标的原因以及对维持性血液透析（HD）患者的影响。方法将南通市第二人民医院（以下简称南通二院）2005年......
从工艺、成分、药理３个方面对中药面的研究进展情况阐述并提出了炭药研究中应注意的几个问题。．......
