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Kinetic study on lignin extraction by ionic liquid Deng Yu1, a, Zhang Zhimin1,b 1School of Material Science and Chemical Engineering, Tianjin University of Science and Technology, Tianjin 300457,China adengyu@tust.edu.cn , bhappyzzm@126.com Keywords: straw；ionic liquids；lignin；kinetic Abstract.
There was some research on kinetics of delignification on non-wood material such as reed, bagasse, rice straw, agrimony[2].
Experiment Materials and chemicals.
The lignin percentage in pulp relative to absolute dry raw materials was detected.
Chemical Engineering Journal, 2006, 121(2-3):153-158

For example, in the bending of sheet metal, some materials’ bending compensation values are unknown, the bending coefficients have to be obtained by experiments.
Then technologists can choose materials for different parts by using the unfold drawings.
Acknowledgements The paper is supported by science and technology innovation projects of Shan Xi (2010FWPT-05), and science and technology research and development projects of Shan Xi, and 2011 Key Education Innovation Project of Xi'an Technological University (11JGZ02).
Naniing University of Science & Technology, 4 (1997) 30-32
Research in Automation Process Planning about Sheet Matal,J.Journal of Chongqing University, 27 (2004) 13-16

The Uniform Strength Variable Cross-section Component can save materials in the project.
It has a good damping property, saving materials, reducing weight and so on.
Example In general, if the geometric dimensions and material properties are normal distribution random variable, deflection and material properties are mutually independent random variables.
The cross-section is not plane after deformation by shear stress, and beam span and height of cross section ratio is greater than or equal to 5 in Mechanics of materials.
Beijing: China Science and Technology Press, 1993.

Experimental Methods Substrate material for electroless Ni-B alloy and Ni-B-CeO2 composite coatings was A356 aluminium strip with 30×15×3 mm dimension.
Acknowledgement The authors are grateful to the Director and Members of Materials Science and Technology Division, NIIST, CSIR, Trivandrum for their support and help and CSIR for the fellowship to first author.
Reference [1] Jothi Sudagar, Jianshe Lian, Wei Sha, Journal of Alloys and Compounds 571 (2013)183–204
[5] Soupitak Pal, NishaVerma, Vikram Jayaram, Sanjay Kumar Biswas, Yancy Riddle, Materials Science and Engineering A 528 (2011) 8269 – 8276
Waware, Yuxin Wang, Wei Gao, Materials and Design 59 (2014) 421–429.

Silk, which is the materials of Lu Embroidery, is the natural protein fiber.
The textile original shape should not be broken before increasing new materials to protect, and the protect steps and methods should be reduced before the ancient textiles are protected effectively.
Usually, some assistant materials will be added into protecting the ancient textiles because the ancient textiles are fractures.
It is necessary that these assistant materials should be easy to be reversible.
Journal Applied Polymer Science. 25 (1980), P. 925-932

Platcheck, for example defines the eco-design as “a holistic view on that, starting from the moment when the environmental problems and its causes are known, the conception, the materials selection, the production, the use, the reuse, the recycling and final disposition of industrial products are influenced” [13, 14].
Indeed, this method is based on different quantitative environmental indicators that evaluate the environmental impact of the studied product along its life cycle, since the extraction and production of materials to the end of its life [15-19].
In addition to that, the MET-matrix (material, energy and toxicity) tool is one of the more used methods that give designers the possibility of identifying the environmental load of the materials energy and toxicity of products.
Recommender System for Personalised Wellness Therapy, International Journal of Advanced Computer Science and Applications. 4 (2013) 54-60
In Innovation strategies in environmental science, Elsevier, 2020, pp. 179-207

All of gypsum used for building materials should be FGD gypsum.
Journal of Hazardous Materials, 2011.192:1659–1666
Tsimas, Alternative Calcium-sulfate-bearing Materials as Cement Retarders: Part II.
Beijing Building Materials Academy of Sciences Research,115-121
New Building Materials, 1999. 12:37-40

Since the safety of recycled materials can be challenge, many manufacturer are reluctant to use recycled materials because they worried about the contamination from the recycling inducing flavor [1] .
Materials and Methods Reagents and Materials.
POY75D/72F POY267D/48F POY55/36 Textile wastes Chemical method Zhejiang Jiaren New Materials CO., Ltd.
Journal of chromatography A, 2011, 1218(10): 1319-1330
Journal of Chromatography A, 2002, 963(1): 381-392

Materials and Methods Experimental setup and characterisation techniques.
Odén, Phase transformations in nanocomposite ZrAlN thin films during annealing, Journal of Materials Research 27 (2012) 1716-1724
Weissenbacher, Nanostructured coatings for tooling applications, International Journal of Refractory Metals and Hard Materials 62 (2017) 219-224
Kostka, Synthesis of titanium carbonitride coating layers with star-shaped crystallite morphology, Materials Letters 68 (2012) 71-74
Polzer, Investigation on structure and properties of arc-evaporated HfAlN hard coatings, Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 28 (2010) 528-535.

Materials Science and Engineering A323, 160-166
Materials Science and Engineering A, 341(1-2), pp. 307-310
Journal of Materials Science Letters 21, 1473-1476
[7] Mishra, R.S., Ma, Z.Y., Sharma, S.R. and Mahoney, M.W. (2006) Microstructural modification of cast aluminum alloys via FSP. (2003) Materials Science Forum, 2003 Vol. 426-432, p 2891-2896
Materials Science and Engineering A433 269-278