Kailuan Group

Tangshan, China

Kailuan Group

Tangshan, China
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News Article | April 25, 2017
Site: marketersmedia.com

Global Adipic Acid Industry Report covering market by types, Regions, Application, and leading vendor’s profile based on sales, price, sales regions, products, profile etc.Pune, India - April 24, 2017 /MarketersMedia/ — Global Adipic Acid Market 2012- 2022 Report provides detailed analysis of market in 9 chapters with required tables and figures. Access this report at https://www.themarketreports.com/report/global-adipic-acid-market-research-2011-2022 Global Adipic Acid Market report classifies Adipic Acid types as Oxidation of Cyclohexane, Oxidation of Cyclohexene and Hydrogenation of Phenol. Applications covered in this report are Nylon 6,6 Polyurethanes Plasticizers and Food Additives. This report also provides key analysis for the geographical regions like Europe, North America, China, Japan & Korea. Companies like INVISTA, Rhodia, Ascend, BASF, Radici, Asahi Kasei, DuPont, LANXESS, Haili, Huafon, Shenma Industrial, Hualu-Hengsheng, Zhejiang Shuyang, Kailuan Group, Liaoyang Sinopec, Hongye, Tianli, Yangmei Fengxi and more are profiled in this report providing information on sale, price, sales regions, products and overview. Purchase a copy of this report at: https://www.themarketreports.com/report/buy-now/483925 Table of Contents: 1 Market Overview 1.1 Objectives of Research 1.2 Market Segment 2 Industry Chain 2.1 Industry Chain Structure 2.2 Upstream 2.3 Market 3 Environmental Analysis 3.1 Policy 3.2 Economic 3.3 Technology 3.4 Market Entry 4 Major Vendors 5 Market/Vendors Distribution 5.1 Regional Distribution 5.2 Product and Application 6 Regions Market 6.1 Global 6.2 Europe 6.3 North America 6.4 China 6.5 Japan & Korea 6.6 Trade 7 Forecast 7.1 Market Trends 7.2 Segment Forecast 8 Marketing Overview 8.1 Ex-factory Price 8.2 Buyer Price 8.3 Price Factors 8.4 Marketing Channel 9 Conclusion Inquire more about this report at: https://www.themarketreports.com/report/ask-your-query/483925 Contact Info:Name: Shirsh GuptaEmail: sales@themarketreports.comOrganization: The Market ReportsAddress: SF-29, Sacred World, Wanawadi, PunePhone: 6314071315Source URL: http://marketersmedia.com/global-adipic-acid-market-is-estimated-to-reach-3-3-million-usd-in-2017/189703For more information, please visit https://www.themarketreports.com/report/global-adipic-acid-market-research-2011-2022Source: MarketersMediaRelease ID: 189703

Yao Z.,Hebei United University | Zhao Q.,Kailuan Group
Advanced Materials Research | Year: 2011

The on-line fault diagnostics technology for machines is fast emerging for the detection of incipient faults as to avoid the unexpected failure. On the basis of fault diagnosis theory and method, this paper presents a applications of techniques for fault detection and classification in rotating machinery based on fuzzy theory and neural network theory, the basic structure and working principle of the fault intelligent diagnosis system are introduced, the knowledge stored in the neuron-fuzzy system has been extracted by a fuzzy rule set with an acceptable degree of interpretability, the model of fuzzy fault diagnosis and the self-study principle are described. The practice proves that this is an effective method of large-scale and complicated electronic equipment, and it can also be applied to other fault diagnosis of complex systems and has certain portability.

Zhang R.X.,China University of Mining and Technology | Zhang R.X.,Kailuan Group | Jiang C.,China University of Mining and Technology | Lv Y.K.,China University of Mining and Technology
Advanced Materials Research | Year: 2014

The instability failure of coal and rock mass occur frequently in deep mining. However, this destruction occurs with abnormal intensity and suddenness, with hardly any obvious macro precursors. The ability to extract this precursory information and make certain the relationship among the parameters is therefore important. During the process of instability and failure of coal samples, the evolution characteristics of deformation field were monitored by digital image correlation system. Base on the researches, the appearance of the deformation localization band could be divided into three time periods for the samples which all had splitting failure. During period I, the relative sliding component increased rapidly. During period II, the relative tension component increased rapidly. During period III, both the relative tension and relative sliding components increased rapidly. © (2014) Trans Tech Publications, Switzerland.

Zhang R.X.,Kailuan Group | Jiang C.,China University of Mining and Technology
Advanced Materials Research | Year: 2014

This paper takes typical stoping of deep-mine dynamic pressure working face of Zhaogezhuang mine of Kailuan mining area for the research background, relieving the dynamic pressure of roadway of burst tendency through building defect method in dynamic pressure roadway. Putting forward the theoretical solution of defect method in dynamic pressure roadway based on elastic-plastic theory;Taking numerical simulation method in view of the material inhomogeneity of actual engineering geological, researching the characteristics of stress distribution of roadway surrounding rock after relieving in defect method; Applying the theory to the stoping of deep-mined impact working face, and the implement effect is good on the spot. © (2014) Trans Tech Publications, Switzerland.

Zhang R.X.,China University of Mining and Technology | Zhang R.X.,Kailuan Group | Lv Y.K.,China University of Mining and Technology | Jiang C.,China University of Mining and Technology
Advanced Materials Research | Year: 2014

Traditional trellis support was mainly used in deep mining roadway of Kailuan group. With the increase of mining depth, section of roadway and deformation of surrounding rock also increased gradually. As a passive support ways of roadway, trellis support had been unable to meet the requirements of high yield and high efficiency comprehensive mechanized mining. Therefore, anchor bolt supportis in urgent need to turn passive support into active support and to ensure the safety and the stability of surrounding rock of roadway, meanwhile, the cost saving and boosting yield was made sure. This paper is based on the physical and mechanical parameters of coal seam roof and floor of working face 1357w, numerical simulation method was took, and the parameters of anchor bolt support suitable for the roadway with working face were also studied. The result of study could provide theoretical basis for later projects. © (2014) Trans Tech Publications, Switzerland.

Zeng X.,Hebei Polytechnic University | Yao Z.,Hebei Polytechnic University | Song X.,Kailuan Group | Zhao Q.,Kailuan Group | Mine T.,Kailuan Group
CCTAE 2010 - 2010 International Conference on Computer and Communication Technologies in Agriculture Engineering | Year: 2010

In the traditional motor fault diagnosis, only a certain type of motor fault diagnosis was diagnosed The less amount of information leads to diagnostic conclusions unreliable. In this article, a new fault diagnosis method was put forward Information fusion technology, stator current and rotor vibration signals as a diagnostic characteristics input signal were introduced into the motor fault diagnosis. Neural network method was applied to the fault identification. In order to improve the diagnostic precision, the input signs were divided into the stator current signal related and the rotor vibration signal related They separately adopt a diagnosis sub-network to complete different aspects of fault diagnosis. Finally, each sub-network diagnostic results information fusion were carried out and the final diagnosis results were got. The simulation of the diagnostic method showed that it is feasible that the neural network data fusion applied to the motor fault diagnosis. © 2010 IEEE.

Liu X.,Anhui University of Science and Technology | Zhang L.,Kailuan Group | Cui J.F.,Kailuan Group | Li H.X.,Anhui University of Science and Technology | Wang Y.T.,Kailuan Group
Advances in Energy Science and Equipment Engineering - Proceedings of International Conference on Energy Equipment Science and Engineering, ICEESE 2015 | Year: 2015

Calcium Chloride (CaCl2) was used as catalyst for coal-CO2 gasification. The effect of catalytic gasification and pyrolysis of coal with different CaCl2 loadings was examined by a thermogravimetric analyzer and X-Ray powder Diffractiometer (XRD). The mechanism of coal-CO2 gasification was studied based on the shrinking unreacted-core model. The results show that the existence of Ca2+ inhibits the progress of char graphitizing and promotes the pyrolysis reaction of coal-char. To a certain degree, the gasification reaction rate increased with the calcium chloride addition. The shrinking unreacted-core model can be used to describe the coal gasification and reflect the real reaction characteristics. The actual gas-solid reaction of coal-CO2 trends towards the process of shrinking unreacted-core model. © 2015 Taylor & Francis Group, London.

Xiao F.,University of Science and Technology of China | Zhang C.,University of Science and Technology of China | Gao L.,Kailuan Group | Yue Y.,Kailuan Group
Advanced Materials Research | Year: 2012

On the engineering background of coal mine roadway orbit, according to the destruction of its original roadway, the paper have analyzed the situation of the deformation in the roadway, using the method of numerical simulation. Besides, it also determined the stress distribution and the forces supporting of roadway in the deformation process. Geological conditions, support patterns and bad construction are considered as the main factors of roadway damage and new support method is given. Numerical simulation method is used to study mechanism about anchor rod, anchor cable and anchor mesh coupled with the surrounding, bottom corner anchor rod and grouting to determine the optimal program. The new program is applied to the practice field and monitored, indicating that the application has a very good effect. © (2012) Trans Tech Publications.

Han J.,LIAONING Technical University | Han J.,Kailuan Group | Liang B.,LIAONING Technical University | Zhang H.-W.,LIAONING Technical University | And 4 more authors.
Meitan Xuebao/Journal of the China Coal Society | Year: 2013

Using hollow inclusion method measure the in-situ stress of Kailuan mining area. In-situ stress field types, interaction behavior and the relationship between regional structure was systematically analyzed. Based on this, the inner relationship between in-situ stress field and coal and gas outburst, rockburst, water inrush and other coal and rock dynamic disaster was analyzed. Studies show that in-situ stress field in Kailuan mining area belongs to the Earth dynamical field, the horizontal tectonic stress is dominant, and it belongs to the high stress zone. In-situ stress magnitude and orientation is controlled by Kaiping syncline. Stress value is the highest in Kaiping synclinal axis section. As far away from the axis, the stress value decreases gradually. The maximum principal stress orientation and axis trend of Kaiping synclinal is approximate vertical. At the same time tectonic stress field controls coal structure, coal gas parameters, permeability and so on. In the Kailuan mining area, coal and gas outburst and rock burst occurred in synclinal axis section of Kaiping where stress value is highest, water inrush occurred in the Kaiping syncline wing where stress value is the lowest. Coal and rock dynamic disaster in Kailuan mining area is in the unified tectonic stress environment.

Yin Z.,Kailuan Group | Li J.,Kailuan Group
International Coal Preparation Congress 2010, Conference Proceedings | Year: 2010

Kailuan (Group) Limited Liability Corporation is one of largest coking coal company in China. Its coal mostly belongs to fat coal and coking coal. Due to the effects of geologic condition and lone term mined, its coal is with difficulty in washing ability and high ash. Based on the different row coal quality, we designed and applied three typical coal preparation flows, including coarse coal (plus 13mm) with heavy media vertical lifting wheel separator, small coal (plus 0.5 mm to 13 mm) with heavy media cyclone (HMC) or three productions HMC and fine coal (plus 0 to 0.5 mm) with flotation, row coal (plus 0 to 80 mm, no sized, no deslimed ) with three productions HMC and fine coal with little diameter HMC and flotation, and row coal (plus 0 to 50 mm, no sized, no deslimed ) with primary jigging and secondary HMC and fine coal with flotation. In the interest of increasing clean coal yield, we improved and perfected the flows: using the primary separator to product refuse and the secondary separator to clean coal for coarse coal, strictly controlling size to HMC and oversize to flotation for small coal, applying respectively reclaimed clean coal heavy media and middle or refuse heavy media, applying roughing and clean flotation for fine coal, and applying classification and recovery flow for slime. Proved by the testing, efficiency has been increased through using those efficient separating flows for difficulty washing ability and high ash coking coal.

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