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The process leads to a large consumption of raw materials, high labor intensity, low utilization of the catalyst, short catalyst life, poor quality and air pollution.
Chemical Engineering Journal 117 (2006) 93-99
Journal of Molecular Structure: THEOCHEM 854 (2008) 81–88
Journal of Catalysis 215 (2003) 57-65
Journal of East China University of Science and Technology (Natural Science Edition) A: 1006-3080(2008)01-0006-04

Materials and Methods Preparation of Samples.
Bard: Journal of the American Chemical Society, Vol. 99 (1977) No.1, p. 303-304
Taft and et al: Surface Science, Vol. 580 (2005) No.4, p.71-79
Mohamed: Journal of Alloys and Compounds, Vol. 576 (2013) No.4, p.201-207
Berk: Journal of Sol-Gel Science and Technology, Vol. 68 (2013) No.2, p.180-192

The BET specific surface area measurements of related materials are summarized in Table 1.
Chinese Journal of Catalysis, Vol. 27 (2006), p. 4 [2] W.Q.
Journal of Molecular Catalysis A: Chemical, Vol. 269 (2007), p. 58 [7] B.M.
Journal of Catalysis, Vol. 178 (1998), p. 687 [10] P.
Journal of Molecular Catalysis A: Chemical, Vol. 351 (2011), p. 81 [13] D.R.

Bowman, Transient studies of G-induced capillary flow, Journal of Thermophysics and Heat Transfer, Vol. 13(4) (1999), p.537-543
Nardin, Capillary-driven flows along rounded interior corners, Journal of Fluid Mechanics Vol. 56(6) (2006), p. 235-271
HU, et al., Capillary-driven flows along rouded interior corners in microgravity, Journal of Expreiments in Fluid Mechanics Vol. 22(2)(2008), p. 74-78
SCIENCE IN CHINA Ser.
E Engineering & Materials Science Vol. 35(5)(2005), p. 523-534

Puppala, Vicki L.Colvin, Chemistry of Materials, 2012, 24: 424-432
Materials Letters, 2006, 60:1287-1290
[4] Liu Junliang, Ye Jiamei, Liu Ping, Chen Lei, Zhang Ming, Materials Letters, 2011, 65(2): 143-145
[6] Bussarin Ksapabutr, Erdogan Gulari, Sujitra Wongkasemjit, Materials Chemistry and Physics, 2006, 99(2-3):318-324
[9] Weifan Chen, Fengsheng Li, Jiyi Yu, Materials Letters, 2006, 60:57-62.

The rubber material will present highly nonlinear.
So it will change into anisotropic material.
Orthotropic material has only three mutually orthogonal symmetry planes, which is different from isotropic materials.
Lulea University of Technology, (2002) [6] Chen Liao, Zhou Kangkang, Li Zhongxing: Journal of Mechanical engineering, Vol. 46(2010), p. 93 [7] Wu Shanyue, Huang Yingyun: Journal of Naval University of Engineering.
Vol. 13(2001), p. 94 [8] Li Fu,Fu Maohai, Huang Yunhua, Ni Wenbo: China Railway Science,Vol. 24(2003), p. 91

Using catalyst from waste materials is an advantages due to abundance, thus it helps in collection and recyclable.
Materials and Chemicals Palm oil was purchased from a store, SBPI Gombak while eggshell and coconut waste obtained from café in Mahallah International Islamic University Malaysia (IIUM).
Then, these materials were calcined in furnaces at temperatures 900°C and 800°C for 2 and 4 hours.
This process is done so as to ensure that the morphology, texture and size of raw materials are within the acceptable range.
Sanjay, Heterogeneous catalyst derived from natural resources for biodiesel production: A review, Research Journal of Chemical Sciences 2231 (2013) 606X

Introduction Magnetorheological (MR) materials are a kind of smart material that the intrinsic properties can be modified by applying magnetic field as an external stimulus.
MR greases as thixotropic materials have an initial yield stress [4].
Mazlan, “Recent progress on magnetorheological solids: Materials, fabrication, testing, and applications,” Advanced Engineering Materials, vol. 17, no. 5, pp. 563–597, 2015
Ashtiani, “A review on the simulation and modeling of magnetorheological fluids,” Journal of Intelligent Material Systems and Structures, vol. 26, no. 8, pp. 881–904, May 2015
Nehdi, “Modeling rheological properties of oil well cement slurries using multiple regression analysis and artificial neural networks,” International Journal of Material Science, vol. 3, no. 1, pp. 26–37, 2013

Aicha, "The superplasticizer effect on the rheological and mechanical properties of self-compacting concrete," in New Materials in Civil Engineering, Elsevier Inc. , 2020, pp. 315-331
Zhang, "Performance Evaluation of Polycarboxylic Acid Dispersant for Oil Well Cementing," Materials Science Forum, vol. 993, pp. 1341-1350, 2019
Ekaputri, "Addition of Superplasticizer on Geopolymer Concrete," APRN Journal of Engineering and Applied Sciences, vol. 11, no. 24, pp. 14456-14462, 2016
Shafiq, "Effect of Superplasticizer and Extra Water on Workability and Compressive Strength of Self-Compacting Geopolymer Concrete," Research Journal of Applied Sciences, Engineering and Technology , vol. 4, no. 5, pp. 407-414, 2012
Alsadey, "Effect of Superplasticizer on Fresh and Hardened Properties of Concrete," Journal of Agricultural Science and Engineering, vol. 1, no. 2, pp. 70-74, 2015

Acknowledgment The financial support of the Construction Science and Technology Foundation of Jiangsu and Wuxi through Grant JS2008JH02and WX2009008 is gratefully acknowledged.
References [1] Heng Fu, Yanfeng Gong and JinFeng Xu: New Building Materials, Vol. 37(2010) No.1, pp. 44-50(in Chinese) [2] Xiaoping Feng and Su Ji: Industrial Construction, Vol. 39(2009) No.4, pp. 119-123(in Chinese) [3] Hong Jia, Peng Zhao and Xiaoyun Liu: Journal of Chengdu University (Natural Science Edition), Vol. 27(2008) No.2, pp. 148-150(in Chinese) [4] Lu Wang, Bin Duan and Weijun Hu: Journal of Jinling Institute of Technology, Vol.25 (2009) No.1, pp. 22-24(in Chinese) [5] Yan Zhou, Chengwen Yan and Jian Yao: Building Energy Efficiency, Vol.25 (2007), No.5, pp. 115-116(in Chinese) [6] Xianping Liu and Lixing Ding: Journal of Hunan University of Science & Technology (Natural Science Edition), Vol.21 (2006), No.2, pp. 25-28(in Chinese)