搜索结果: 1-15 共查到“Char”相关记录17条 . 查询时间(0.062 秒)
Layer-by-layer assembly of nanomultilayer structures: Reinforcement of expanded char reduced the toxicity and fire hazard of epoxy resins
Epoxy resin Fire safety Intumescent flame retardant Smoke suppression Flame retardancy
2023/11/16
Epoxy resins (EP) have been widely applied in chemical engineering, composite materials, and aerospace. Nevertheless, the high fire hazard of flammable epoxy resins, which release considerable hazardo...
High effects of smoke suppression and char formation of Ni-Mo/Mg(OH)(2)for polypropylene
aromatization catalytic carbonization core-shell hybrids MWCNTs
2023/6/21
The Ni-Mo/Mg(OH)(2)(NMM) hybrid as an efficient flame retardancy and smoke suppression composite for polypropylene (PP) was synthesized through Ni-Mo co-precipitation on the surface of Mg(OH)(2)(MH) h...
Feasibility of rearing brook char fingerlings in an intensive recirculating hatchery as a complementary species to rainbow trout
aquaculture RAS nursery growth rate salmonid
2016/2/23
Aquaculture, as the fastest growing agriculture sector, is currently focused on exploring the development of effective intensive recirculating systems (RAS). The use of intensive RAS requires a stable...
Feasibility of rearing brook char fingerlings in an intensive recirculating hatchery as a complementary species to rainbow trout
aquaculture RAS nursery growth rate salmonid
2016/1/29
Aquaculture, as the fastest growing agriculture sector, is currently focused on exploring the development of effective intensive recirculating systems (RAS). The use of intensive RAS requires a stable...
Qualitative and quantitative ATR-FTIR analysis and its application to coal char of different ranks
qualitative quantitative FT-IR coal char
2015/3/11
This paper analyzes the coal to char stages of char formation of six coals of different ranks by using Fourier transform infrared coupled with attenuated total reflectance (ATR-FTIR). The chars were o...
Characteristics of Atmospheric Elemental Carbon (Char and Soot) in Ultrafine and Fine Particles in a Roadside Environment, Japan
Black carbon (BC) Ultrafine particles Char-EC Soot-EC Diesel exhausts
2016/3/28
Atmospheric carbonaceous components, particularly char and soot in ultrafine particles (UFPs; Dp < 0.1 m) and fine
particles (FPs; Dp < 2.5 m), were measured four times during one...
Study of the Textural Properties of Bovine Bones Char under Different Conditions
Adsorption Heavy Metals Water Immersion Calorimetry Bovine Bone
2013/3/19
Environmental pollution is today a very important issue and the development of low cost materials and different sources need to be investigated. Our research group for several years she has been the d...
Hydrogen Production From Crude Bio-oil and Biomass Char by Electrochemical Catalytic Reforming
Hydrogen Bio-oil Biomass char Ni-Al2O3 catalyst CuZn-Al2O3 catalyst Electro chemical catalytic reforming
2012/4/5
We reports an efficient approach for production of hydrogen from crude bio-oil and biomass char in the dual fixed-bed system by using the electrochemical catalytic reforming method. The maximal absolu...
层流炉内颗粒停留时间PIV测量（PIV Measurement of Resident Time for Char Particle in Laminar Entrained Flow Reactor）
层流炉 颗粒 停留时间 PIV测量
2010/12/29
为了确定生物质热分解产物在层流炉内的停留时间，设计了一套层流炉透明冷态模拟装置，以炭粉代替生物质热解固体产物，利用PIV技术测量炭粉在不同主气流量和收集距离下的停留时间。根据流场相似准则，即冷态流场与热态流场雷诺数相等，确定主气流量分别为1.0、1.5、2.0和2.5m3/h；收集距离由热态实验确定，分别为200、250、300和350mm。测量结果表明：对于同一收集距离，炭粉的实际停留时间与...
Different characteristics of char and soot in the atmosphere and their ratio as an indicator for source identification in Xi'an, China
atmosphere indicator source identification Xi'an China
2010/2/1
Numerous definitions and analytical techniques for elemental (or black) carbon (EC) have been published in the scientific literature, but still no generally accepted interdisciplinary definition exist...
Removal of Methylene Blue Dye from Synthetic Wastewater with Bone Char
Bone char Methylene blue adsorption dye wastewater
2009/11/25
Backgrounds and Objectives: Dyes are organic materials with complex structures, toxic, carcinogenic, teratogenic,nonbiodegredable properties and!the most!important pollutants of textile industri...
EFFECT OF CHAR LAYER ON TRANSIENT THERMAL OXIDATIVE DEGRADATION OF POLYETHYLENE
thermal oxidative degradation polyethylene reflectivity
2009/10/14
A transient one dimensional model has been presented to simulate degradation and gasification of polyethylene, in early stage of fire growth. In the present model effect of oxygen on degradation and r...
PARALLEL- AND SERIES-REACTION MECHANISMS OF WOOD AND CHAR COMBUSTION
combustion devolatilization kinetics
2009/10/13
Thermogravimetric curves in air of beech wood and char, obtained from conventional pyrolysis of beech wood at a laboratory scale, have been re-examined using different kinetic models. Multi-step react...
Ecological Char acteristics and Biological Control of Mulberr y Anthracnose
Colletotrichum dematium Bacillus amyloliquefaciens
2009/9/10
To develop effective control techniques against mulberry anthracnose caused by Colletotrichum dematium, ecological and biocontrol studies on the disease were carried out. It was confirmed that the cau...
木粉水解残渣热解半焦结构及反应性研究（Study on Structure and CO2 Gasification Reactivity of Acid Hydrolysis Residue Char）
水解残渣 热解半焦 反应活性
2010/2/26
以典型的稀酸水解工艺中产生的残渣为原料，通过高温管式炉以慢速升温方式制备了木粉酸水解残渣(AHR)热解半焦。通过工业分析对比分析了AHR与其热解半焦组成的变化。利用XRD和SEM分析方法对半焦样品的晶相结构及表面形貌进行了表征，通过不同热解终温下半焦样的结构形貌变化解释其反应性的差异。在热重分析仪上通过分析半焦在CO2气氛下的失重，表征AHR热解半焦CO2气化反应性。工业分析结果表明随着热解终温的...