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BARRIER DISCHARGE PROCESS FOR POLLUTION CONTROL

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BARRIER DISCHARGE PROCESS FOR POLLUTION CONTROL

Third Joint China/USA Chemical Engineering Conference

作者： v.k.mathur J.Carleton C.Golden C.R.McLarnon Department of Chemical Engineering University of New HampshireDurhamNH 03824 Department of Chemical Engineering University of New HampshireDurhamNH 03824 Zero Emissions Technology Inc.New DurhamNH 03859 Zero Emissions Technology Inc.New DurhamNH 03859

＜正＞An electrical discharge is a phenomenon wherein free electrons are produced and accelerated under the influence of an electric field. Through collisions with molecules in the gas, electrons cause excitation, ionization, electron multiplication and formation of atoms and compounds that gives an electrical discharge its unique chemical environment and makes it a powerful tool for chemical processing. Barrier discharge is

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物性数据对化学工程设计和计算的影响

化学工程 1974年第6期 61-78页

作者： D.D.McCoy v.k.mathur R.N.Maddox 于鸿寿

在化工生产过程及设备的准确设计中,必须有精确的物性数据。各种物理性质是随物料而变的,此外,还随温度、压力、组成以及其它有关参数而变。由于化工技术人员所遇到的物料种类及组成很多,求取物性数据时往往不易得到满意的结果。

关键词：物性数据分率预测方法沸腾传热系数关联式二元混合物双组分混合物界面张力密度误差汽相方程式方程组份

Development of embedded automatic transplanting system in seedling transplanters for precision agriculture

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Artificial Intelligence in Agriculture 2021年第1期5卷 175-184页

作者： Abhijit khadatkar S.M.mathur k.Dubey v.BhusanaBabua ICAR Central Institute of Agricultural EngineeringBhopal 462038India College of Technology and Engineering MPUATUdaipur 313001India

Hand transplanting of vegetable seedlings is always been a time consuming and labourious activity which often leads to muscular *** of hitech instrumentation increased to achieve precision and automation in agricultural *** present the transplanting is done manually which accounts for large amount of hand labour and *** ensure precision and timeliness in operation,an automatic transplanting based on embedded systemfor use in seedling transplanters was *** developed systemconsists of feed roller,pro-tray belt,a pair of L-shaped rotating fingers,embedded system,DC and stepper *** plug seedlings were released into the furrow with use of developed embedded system by actuating DC as well as stepper *** performances of the developed system was tested rigorously at four different operating speeds(1.0,1.5,2.0 and 2.5 km/h)and three angles of pro-tray feed roller(00,300,450)for attaining optimum plant to plant spacing in soil *** result indicated that percent transplanting and plant to plant spacing was found optimum at 2.0 km/h forward speed and 300 angle of pro-tray feed *** average plant spacing,transplanting efficiency,furrow closer,angle of inclination and miss planting were 600 mm,91.7%,90.3%,18.30 and 2.1%,*** developed system ensures the precision by sigulating the placement of seedlings at optimumspacing for sustainable agriculture *** also enabled the optimumtransplanting rate,the ability to transplant at higher speeds and maintaining proper plant to plant spacing.

关键词： Automation Precision Seedlings Transplanting Embedded system Sustainable

A study on assessment of hydrocarbon potential of the lignite deposits of Saurashtra basin, Gujarat （Western India）

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International Journal of Coal Science & Technology 2017年第4期4卷 310-321页

作者： Prakash k. Singh v. k. Singh P. k. Rajak Neeraj mathur Coal and Organic Petrology Lab Centre of Advanced Studyin Geology Banaras Hindu University VaranasiUttar Pradesh 221005 India Centre of Excellence for Energy Studies Oil India LimitedRukminigaon GS Road Guwahati Assam 781022 India

In the present investigation, Bhavnagar lignites of the Saurashtra basin （Gujarat） have been studied to assess their hydrocarbon generating potential. The samples of upper as well as lower lignite seams have been studied through microscopy and subjected to various chemical analyses viz. proximate analysis, ultimate analysis and Rock-Eval Pyrolysis. These lignites have high moisture and low to moderate ash yield but are characterized by high volatile matter. Petro- graphically they comprise predominantly of huminite group maceral while liptinite and inertinite groups occur in sub- ordinated amount. Huminite is chiefly composed of detrohuminite and telohuminite. The Tma~ （av. 416.23 ~C） and huminite reflectivity （0.28%-0.30%） indicate a low degree of maturity for these lignites which is also substantiated by the T,n~~ versus hydrogen index plot. The organic matter is subjugated by kerogen Type-III with a potential to expel hydrocarbon on liquefaction. Study further reveals that the fixed hydrocarbon is several folds higher than the free hydrocarbons. Being high in reactive maceral content, a high ＇conversion＇ and good ＇oil yield＇ values for these lignites were observed. Thus, the empirically derived values match well with those obtained through the experimental values of Rock-Eval Pyrolysis and validate their hydrocarbon generating potential.

关键词： Saurashtra lignite. Reactive maceral - Rock-Eval. Hydrocarbon generating potential

Sol-Gel Coating with 3-Mercaptopropyltrimethoxysilane as Precursor for Corrosion Protection of Aluminium Metal

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Journal of Materials Science & Technology 2014年第8期30卷 814-820页

作者： Rajendran Babhu vignesh Thomas Nesakumar Jebakumar Immanuel Edison mathur Gopalakrishnan Sethuraman Department of Chemistry Gandhigram Rural Institute-Deemed UniversityGandhigram 624 302Tamil NaduIndia

Sol—gel coatings offer a number of advantages over other methods of protection for metallic *** the present work,3-mercaptopropyltrimethoxysilane（MPTS） was used as the precursor for sol—gel coating on aluminium *** gelation of MPTS sol—gel was characterized by Fourier transform infrared spectroscopy（FT-IR） *** formed film was found to be stable up to 350 ℃ as evident from thermogravimetric analysis.X-ray diffraction study and scanning electron microscopy supported the formation of MPTS coating on aluminium surface while the characterization of the coating was done by FT-IR *** corrosion inhibition potential of the sol—gel coatings on metal in 3.5%（w/v） of NaCI solution was assessed as a function of different concentrations of MPTS using electrochemical polarization and impedance *** corrosion inhibition efficiency was found to increase with increasing MPTS *** results of the study unravel the use of MPTS as a precursor in the formation of sol—gel coating over aluminium surface so as to protect the metallic surface from corrosion in neutral environment.

关键词： 3-Mercaptopropyltrimethoxysilane(MPTS) Sol-gel coating Surface protection Electrochemical studies FT-IR

A Study of Extra-auditory Effects of Noise

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Biomedical and Environmental Sciences 1994年第1期7卷 35-40页

作者： A.k. SRIvASTAvA B.N. GUPTAl v. BIHARI N. mathur P. kUMAR R.P. SHARMA AND S.k. BHARGAvA(Industrial Toxicology Research Centre, P BNo. 80, MG.Marg,Lucknow- 226 001, Indta) To whom corresrmdence should be addressed. Industrial Toxicology Research Centre Lucknow India.

Paper mill workers (106) exposed to noise ranging from 80 to 96 dBA were assessed foralteration in clinical status. Neurobehavioral functions were examined with the help of aquestionnaire. The study did not reveal any... 详细信息

关键词： A Study of Extra-auditory Effects of Noise

STM AND XRD STUDIES ON STRUCTURE OF AMORPHOUS INDIUM SELENIDE FILMS

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STM AND XRD STUDIES ON STRUCTURE OF AMORPHOUS INDIUM SELENID...

Sixteenth Congress of the International Union of Crystallography

作者： N.Mukherjee N.k.Banerjee M.v.H.Rao B.k.Samantaray B.k.mathur Department of Physics Indian Institute of TechnologyKharagpur-721 302

＜正＞The surface structure of vapour deposited InSe films was observed by recording various images using a Scanning Tunneling Microscope.A through study of these images revealed that these

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PAN原丝的贮存期限

新型炭材料 1989年第4期5卷 51-52页

作者： O.P.Bahl R.B.mathur v.k.Matta P.SivaRam 岳中仁

聚丙烯腈(PAN)作为纤维已经成功地用来制备高性能的碳纤维。它的一些特性也被充分地确定了,如在大规模的低温热稳定化和小规模的高温碳化过程中,其物理和热性能对基本工艺参数起着极其重要的作用。恰当地说,最终碳纤维的性能不仅取决于... 详细信息

聚丙烯腈(PAN)作为纤维已经成功地用来制备高性能的碳纤维。它的一些特性也被充分地确定了,如在大规模的低温热稳定化和小规模的高温碳化过程中,其物理和热性能对基本工艺参数起着极其重要的作用。恰当地说,最终碳纤维的性能不仅取决于工艺参数而且取决于PAN原丝的最初特性。

关键词：聚丙烯腈原丝贮存期限碳纤维

在应用计算机解释印度拉贾斯坦邦西部贾伊萨梅尔地区比尔马尼亚盆地地质特征中地质数据的分析

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沉积与特提斯地质 1995年第2期16卷 28-39页

作者： S. C. mathur D. S. Chauhan(Department of Geology, J. N. v. University, Jodhpur, India) 印度乔德普尔J.N.v.大学地质系

最近十年来研究的地质数据包括比尔马尼亚盆地岩相的地层、岩性、岩石、粒度和地球化学资料。这些数据已进入专用的“Ｆｏｘｓｅｄｂａ”数据表以建立比尔马尼亚盆地的数据总库。采用Ｈａｒｗａｒｄ制图法在ｘ－ｙ轴（粒度参数和地球化... 详细信息

最近十年来研究的地质数据包括比尔马尼亚盆地岩相的地层、岩性、岩石、粒度和地球化学资料。这些数据已进入专用的“Ｆｏｘｓｅｄｂａ”数据表以建立比尔马尼亚盆地的数据总库。采用Ｈａｒｗａｒｄ制图法在ｘ－ｙ轴（粒度参数和地球化学数据）上作图。该盆地各种岩相的环境解释模式都配备有“图象”软件。最后，上述资料被用来解释所推断的比尔马尼亚盆地各种岩相的沉积环境。该盆地的沉积充填物含硅质碎屑、碳酸盐和磷块岩相的混合组合，指示变幻不定的沉积环境，即有若干具间歇海进事件的沉积海退事件。结果，磷块岩主要形成一种浅水正化学沉积和异化学沉积的复杂组合。

关键词：地质特征地质数据应用计算机盆地西部印度解释模式岩相古地理沉积环境磷块岩