Performance evaluation of warm mix asphalt using natural rubber modified bitumen and cashew nut shell liquid

2020 ◽  
Vol 13 (4) ◽  
pp. 442-453 ◽  
Author(s):  
C. S. Bindu ◽  
Margret Sherin Joseph ◽  
P. S. Sibinesh ◽  
Shithin George ◽  
Shyama Sivan
Keyword(s):  
Performance Evaluation ◽  
Natural Rubber ◽  
Warm Mix Asphalt ◽  
Modified Bitumen ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell

Studies on natural rubber containing kaolin modified with hexamethylenediamine derivative of phosphorylated cashew nut shell liquid prepolymer

2017 ◽  
Vol 141 ◽  
pp. 171-179 ◽  
Author(s):  
R.V. Sreelekshmi ◽  
M. Brahmakumar ◽  
J.D. Sudha ◽  
A.R. Ravindranatha Menon
Keyword(s):  
Natural Rubber ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell

Antioxidant activity of cashew-nut-shell liquid in black loaded natural rubber vulcanizates

Polymer ◽  
1978 ◽  
Vol 19 (2) ◽  
pp. 205-211 ◽  
Author(s):  
R.A. Rajapakse ◽  
W.A.S. Gunasena ◽  
K.B. Wijekoon ◽  
S. Korathota
Keyword(s):  
Antioxidant Activity ◽  
Natural Rubber ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell ◽  
Natural Rubber Vulcanizates

Preparation of cardanol–formaldehyde resins from cashew nut shell liquid for the reinforcement of natural rubber

2007 ◽  
Vol 104 (3) ◽  
pp. 1997-2002 ◽  
Author(s):  
S. Chuayjuljit ◽  
P. Rattanametangkool ◽  
P. Potiyaraj
Keyword(s):  
Natural Rubber ◽  
Cashew Nut Shell Liquid ◽  
Cashew Nut ◽  
Cashew Nut Shell

Flame-Retardant Characteristics of Natural Rubber Modified with a Bromo Derivative of Phosphorylated Cashew Nut Shell Liquid

1997 ◽  
Vol 15 (1) ◽  
pp. 3-13 ◽  
Author(s):  
A.R.R. Menon
Keyword(s):  
Natural Rubber ◽  
Flame Retardant ◽  
Flame Retardants ◽  
Progressive Increase ◽  
Antimony Trioxide ◽  
Cashew Nut Shell Liquid ◽  
Limiting Oxygen Index ◽  
Bromo Derivative ◽  
Cashew Nut ◽  
Cashew Nut Shell

Natural rubber (NR) in a typical semi-efficient vulcanization system was modified with flame-retardant additives such as bromo derivative of phosphorylated cashew nut shell liquid, antimony trioxide and alumina tri hydrate (ATH). Improvement in the flame retardancy of the vulcanizates was shown by the progressive increase in Limiting Oxygen Index with the concen tration of ATH. Besides, the smoke density and the smoke release rate were reduced substantially in the presence of 100 phr of ATH in the vulcanizate. Thermogravimetric analysis showed higher activation energy for decomposi tion and higher yields of decomposition residue for the ATH-filled NR vulcanizates. Also, the vulcanizate modified with the flame retardants showed improvements in tensile and tear strengths in presence of 50 phr of the filler.

scholarly journals Performance Evaluation of a Developed Cashew Nut Shell Liquid Expeller

2018 ◽  
Vol 22 (2) ◽  
pp. 5-19
Author(s):  
Elijah Oladimeji Aina ◽  
Alex Folami Adisa ◽  
Tajudeen Mukaila Adeniyi Olayanju ◽  
Salami Olasunkanmi ismaila
Keyword(s):  
Performance Evaluation ◽  
Moisture Content ◽  
Oil Recovery ◽  
Extraction Efficiency ◽  
Rate Increase ◽  
Cashew Nut Shell Liquid ◽  
Pressing Time ◽  
Cashew Nut ◽  
Extraction Parameters ◽  
Cashew Nut Shell

AbstractThe thick vesicant oil liquid contained in the shell of cashew nut, called cashew nut shell liquid (CNSL), has been known for its innumerable applications in chemical industries. Performance evaluation of a newly developed CNSL expeller was carried out to determine the effect of moisture content and pressing duration on extraction parameters. The nut shells were grouped as A: 14.00-16.99%, B: 17.00-19.99% and C: 20.00-22.99% (w.b.) moisture content at 2, 4, 6, 8 and 10 minutes pressing time and combination of 1, 2, 3, 4 and 5 kg of cashew nut shells. Analysis of variance (ANOVA) was used for the stastical analysis. The best mass of liquid extracted, best extraction efficiency and best percentage oil recovery occured at pressing duration of 10 minutes and moisture content of 14.00-16.99% (w.b.), while the best machine capacity was at pressing duration of 2 minutes and moisture content of 14.00-16.99% (w.b.). Results showed that the effects of the pressing duration and moisture content on mass of liquid extracted, machine capacity, extraction efficiency and percentage liquid recovery were significant at 0.05. Meanwhile, the effects of the pressing duration and moisture contents were not significant for the feed rate. Increase in the pressing duration at decreasingthe moisture content resulted in the increase in the mass of liquid extracted, extraction efficiency and percentage liquid recovery while increase in pressing duration and moisture content resulted in decrease in machine capacity of the expeller.

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