Preparation of Dielectric Greases from Some Inorganic Thickeners

A.M. Hassan; A. M. Hassan; M. A. Youssif; M.A. Youssif; A.M. Mazrouaa; A. M. Mazrouaa; R. M. Abou Shahba; R.M.Abou Shahba; M.A.E. Youssif; M. A. E. Youssif

doi:doi:10.11648/j.ajac.20130101.12

Preparation of Dielectric Greases from Some Inorganic Thickeners

A.M. Hassan, A. M. Hassan, M. A. Youssif, M.A. Youssif, A.M. Mazrouaa, A. M. Mazrouaa, R. M. Abou Shahba, R.M.Abou Shahba, M.A.E. Youssif, M. A. E. Youssif

Published in American Journal of Applied Chemistry (Volume 1, Issue 1)

Received: 2 May 2013 Published: 30 May 2013

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Abstract

According to this study wax gel grease (S0) is formulated from base lube oil grade 260/290, transformer oil, microcrystalline wax, additives (0.1-2%) of Polyoxyethylene sorbiton-nano-palmitate antioxidant and 2, 2` methylene bis (4-methyl-6-tertiary butyl phenol) anticorrosion, was found that it had not well enough physico-chemical and dielectric properties, so other thicker may be used as (nano talc, nano kaolin, sodium silicate, ultramarine and silica from rice husk) and added to wax gel in certain proportions in an attempt to improve its physico-chemical properties (viscosity, penetration, dropping point and water resistance) and dielectric properties (dielectric constant, dielectric loss and volume resistivity) at frequency ranging 1-1000KHz at 35°C. Grease includes nano talc and silica from rice husk which has the best dielectric properties

Published in	American Journal of Applied Chemistry (Volume 1, Issue 1)
DOI	10.11648/j.ajac.20130101.12
Page(s)	9-16
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2013. Published by Science Publishing Group

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References

[1]	P. Jarrod; Step-By-Step Grease Selection, Machinery Lubrication Magazine, Issued Number 200509, Sept. (2005).
[2]	Y. Toomas; Oil or Greases Lubrication, Issued on December 3 (2001).
[3]	Georg, G.C. and Westfield, N.S., U.S. Patent, 3639237, Issued on Feb. 1, (1972).
[4]	L. Meals; Reinhold Plastic Applications Series, Silicon; Reinhold Pub. Corp. New York, P. 84, 204-205, (1961).
[5]	Gunderson and Hart, Synthetic Lubricants, Reinhold – Puble. Corp. New York, P. 259-263, 317-319, 355-356, 470-473, (1962).
[6]	L. Jan, and B.; Seven, Hand Book of Grease Applications, Industrial Lubrication and Tribology, 52, Issue 5, P. 221 (2000).
[7]	V.P. Sukhanov, Petroleum Processing, Mir Publishers – Moscow, P. 17, (1982).
[8]	M. Brauer ; Chu and Yuanc, U.S. Patent, 5348669, Sep. 20, (1994).
[9]	Annual Report Conference on Publication Date 14-17 Oct., Pages 45. Electrical Insulation and Dielectric Phenomena, CEIDP (2007).
[10]	P.J. Lambeth, and J.S.T. Looms; Surface Coating for H.V. Insulators in Polluted Areas, Inst. P., Proc. IEE, Vol.113, No. 5, P. 861, May (1966).
[11]	T.S. Forest , P.J. Lambeth, and D.F. OAKeshott; Research on the Performance ofHigh – Voltage Insulators in Polluted Atmospheres, Proc. IEE, 107A, P. 172, (1960).
[12]	C.H. Gartisde , A.C. Levy, and C.R. Taylor; U.S. Patent, 4701016, Issued on October 20, (1987).
[13]	M.A.E. Youssif; Evaluation of Some Prepared Greases Based on Petroleum Wax Gel, M.Sc. Thesis, Faculty of Science, Al – Azhar University, Cairo, Egypt, (2009).
[14]	A.A.M. Daifullah, N.S. Awwad and S.A. El – Reefy; Purification of Wet Phosphoric Acid from Ferric Ions Using Modified Rice Husk, Chemical Engineeringand Processing, 43 P.193 (2004).
[15]	A.M. Hassan; Greases From Some Petroleum and Coal Tar Products, M.Sc. Thesis, Faculty of Science, Al – Azhar University, Cairo, Egypt, (1978).
[16]	G.D. Brown, and M.J. Keogh; U.S. Patent, 6120897, Issued on Sept. 16, (2000).
[17]	A. R. El – Adly and A. S. Ward; Egypt. J. Petrol. 13, No. 1, P. 69(2004).
[18]	M.A. Youssif, M.Y. Abed, and I.M. EL-Anwar; "Preparation and Dielectric Properties of Methylemethacrylate-Parabanic Acid Polymer Using Some Additives" Egypt. J. Petrol.2, P. 1-8, 3 March (1993).
[19]	Petroleum Technology, an Introductory Course, Crude Oil and Petroleum Company Alexandria, Vol. 8, P. 168.
[20]	Wikipedia, The Free Encyclopedia, Mott insulators.
[21]	Y. Kohsaka, C. Taylor, and P.E.A. Wahl; "How Cooper Pairs Varnish Approaching the Mott Insulator in Bi2Sr2CaCu2O8." P. 1072. 28 August (2008).
[22]	P. Jarrod; Step-By-Step Grease Selection, Machinery Lubrication Magazine, Issued Number 200509, Sept. (2005).
[23]	Y. Toomas; Oil or Greases Lubrication, Issued on December 3 (2001).
[24]	Georg, G.C. and Westfield, N.S., U.S. Patent, 3639237, Issued on Feb. 1, (1972).
[25]	L. Meals; Reinhold Plastic Applications Series, Silicon; Reinhold Pub. Corp. New York, P. 84, 204-205, (1961).
[26]	Gunderson and Hart, Synthetic Lubricants, Reinhold – Puble. Corp. New York, P. 259-263, 317-319, 355-356, 470-473, (1962).
[27]	L. Jan, and B.; Seven, Hand Book of Grease Applications, Industrial Lubrication and Tribology, 52, Issue 5, P. 221 (2000).
[28]	V.P. Sukhanov, Petroleum Processing, Mir Publishers – Moscow, P. 17, (1982).
[29]	M. Brauer ; Chu and Yuanc, U.S. Patent, 5348669, Sep. 20, (1994).
[30]	Annual Report Conference on Publication Date 14-17 Oct., Pages 45. Electrical Insulation and Dielectric Phenomena, CEIDP (2007).
[31]	P.J. Lambeth, and J.S.T. Looms; Surface Coating for H.V. Insulators in Polluted Areas, Inst. P., Proc. IEE, Vol.113, No. 5, P. 861, May (1966).
[32]	T.S. Forest , P.J. Lambeth, and D.F. OAKeshott; Research on the Performance ofHigh – Voltage Insulators in Polluted Atmospheres, Proc. IEE, 107A, P. 172, (1960).
[33]	C.H. Gartisde , A.C. Levy, and C.R. Taylor; U.S. Patent, 4701016, Issued on October 20, (1987).
[34]	M.A.E. Youssif; Evaluation of Some Prepared Greases Based on Petroleum Wax Gel, M.Sc. Thesis, Faculty of Science, Al – Azhar University, Cairo, Egypt, (2009).
[35]	A.A.M. Daifullah, N.S. Awwad and S.A. El – Reefy; Purification of Wet Phosphoric Acid from Ferric Ions Using Modified Rice Husk, Chemical Engineeringand Processing, 43 P.193 (2004).
[36]	A.M. Hassan; Greases From Some Petroleum and Coal Tar Products, M.Sc. Thesis, Faculty of Science, Al – Azhar University, Cairo, Egypt, (1978).
[37]	G.D. Brown, and M.J. Keogh; U.S. Patent, 6120897, Issued on Sept. 16, (2000).
[38]	A. R. El – Adly and A. S. Ward; Egypt. J. Petrol. 13, No. 1, P. 69(2004).
[39]	M.A. Youssif, M.Y. Abed, and I.M. EL-Anwar; "Preparation and Dielectric Properties of Methylemethacrylate-Parabanic Acid Polymer Using Some Additives" Egypt. J. Petrol.2, P. 1-8, 3 March (1993).
[40]	Petroleum Technology, an Introductory Course, Crude Oil and Petroleum Company Alexandria, Vol. 8, P. 168.
[41]	Wikipedia, The Free Encyclopedia, Mott insulators.
[42]	Y. Kohsaka, C. Taylor, and P.E.A. Wahl; "How Cooper Pairs Varnish Approaching the Mott Insulator in Bi2Sr2CaCu2O8." P. 1072. 28 August (2008).

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APA Style

A.M. Hassan, A. M. Hassan, M. A. Youssif, M.A. Youssif, A.M. Mazrouaa, et al. (2013). Preparation of Dielectric Greases from Some Inorganic Thickeners. American Journal of Applied Chemistry, 1(1), 9-16. https://doi.org/10.11648/j.ajac.20130101.12

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ACS Style

A.M. Hassan; A. M. Hassan; M. A. Youssif; M.A. Youssif; A.M. Mazrouaa, et al. Preparation of Dielectric Greases from Some Inorganic Thickeners. Am. J. Appl. Chem. 2013, 1(1), 9-16. doi: 10.11648/j.ajac.20130101.12

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AMA Style

A.M. Hassan, A. M. Hassan, M. A. Youssif, M.A. Youssif, A.M. Mazrouaa, et al. Preparation of Dielectric Greases from Some Inorganic Thickeners. Am J Appl Chem. 2013;1(1):9-16. doi: 10.11648/j.ajac.20130101.12

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@article{10.11648/j.ajac.20130101.12,
  author = {A.M. Hassan and A. M. Hassan and M. A. Youssif and M.A. Youssif and A.M. Mazrouaa and A. M. Mazrouaa and R. M. Abou Shahba and R.M.Abou Shahba and M.A.E. Youssif and M. A. E. Youssif},
  title = {Preparation of Dielectric Greases from Some Inorganic Thickeners},
  journal = {American Journal of Applied Chemistry},
  volume = {1},
  number = {1},
  pages = {9-16},
  doi = {10.11648/j.ajac.20130101.12},
  url = {https://doi.org/10.11648/j.ajac.20130101.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20130101.12},
  abstract = {According to this study wax gel grease (S0) is formulated from base lube oil grade 260/290, transformer oil, microcrystalline wax, additives (0.1-2%) of Polyoxyethylene sorbiton-nano-palmitate antioxidant and 2, 2` methylene bis (4-methyl-6-tertiary butyl phenol) anticorrosion, was found that it had  not well enough physico-chemical and dielectric properties, so other thicker may be used as (nano talc, nano kaolin, sodium silicate, ultramarine and silica from rice husk) and added to wax gel in certain proportions in an attempt to improve its physico-chemical properties (viscosity, penetration, dropping point and water resistance) and dielectric properties (dielectric constant, dielectric loss and volume resistivity) at frequency ranging 1-1000KHz at 35°C. Grease includes nano talc and silica from rice husk which has the best dielectric properties},
 year = {2013}
}

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TY  - JOUR
T1  - Preparation of Dielectric Greases from Some Inorganic Thickeners
AU  - A.M. Hassan
AU  - A. M. Hassan
AU  - M. A. Youssif
AU  - M.A. Youssif
AU  - A.M. Mazrouaa
AU  - A. M. Mazrouaa
AU  - R. M. Abou Shahba
AU  - R.M.Abou Shahba
AU  - M.A.E. Youssif
AU  - M. A. E. Youssif
Y1  - 2013/05/30
PY  - 2013
N1  - https://doi.org/10.11648/j.ajac.20130101.12
DO  - 10.11648/j.ajac.20130101.12
T2  - American Journal of Applied Chemistry
JF  - American Journal of Applied Chemistry
JO  - American Journal of Applied Chemistry
SP  - 9
EP  - 16
PB  - Science Publishing Group
SN  - 2330-8745
UR  - https://doi.org/10.11648/j.ajac.20130101.12
AB  - According to this study wax gel grease (S0) is formulated from base lube oil grade 260/290, transformer oil, microcrystalline wax, additives (0.1-2%) of Polyoxyethylene sorbiton-nano-palmitate antioxidant and 2, 2` methylene bis (4-methyl-6-tertiary butyl phenol) anticorrosion, was found that it had  not well enough physico-chemical and dielectric properties, so other thicker may be used as (nano talc, nano kaolin, sodium silicate, ultramarine and silica from rice husk) and added to wax gel in certain proportions in an attempt to improve its physico-chemical properties (viscosity, penetration, dropping point and water resistance) and dielectric properties (dielectric constant, dielectric loss and volume resistivity) at frequency ranging 1-1000KHz at 35°C. Grease includes nano talc and silica from rice husk which has the best dielectric properties
VL  - 1
IS  - 1
ER  -

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Author Information

A.M. Hassan

Egyption Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
A. M. Hassan

Egyption Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
M. A. Youssif

Egyption Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
M.A. Youssif

Egyption Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
A.M. Mazrouaa

Egyption Petroleum Research Institute, Nasr City 11728, Cairo, Egypt
A. M. Mazrouaa

Egyption Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
R. M. Abou Shahba

Al-Azhar University, Faculty of Science, Nasr City, Cairo, Egypt
R.M.Abou Shahba

Al-Azhar University, Faculty of Science, Nasr City, Cairo, Egypt
M.A.E. Youssif

Egyption Petroleum Research Institute, Nasr City 11728, Cairo, Egypt
M. A. E. Youssif

Egyption Petroleum Research Institute, Nasr City 11727, Cairo, Egypt

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APA Style

A.M. Hassan, A. M. Hassan, M. A. Youssif, M.A. Youssif, A.M. Mazrouaa, et al. (2013). Preparation of Dielectric Greases from Some Inorganic Thickeners. American Journal of Applied Chemistry, 1(1), 9-16. https://doi.org/10.11648/j.ajac.20130101.12

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ACS Style

A.M. Hassan; A. M. Hassan; M. A. Youssif; M.A. Youssif; A.M. Mazrouaa, et al. Preparation of Dielectric Greases from Some Inorganic Thickeners. Am. J. Appl. Chem. 2013, 1(1), 9-16. doi: 10.11648/j.ajac.20130101.12

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AMA Style

A.M. Hassan, A. M. Hassan, M. A. Youssif, M.A. Youssif, A.M. Mazrouaa, et al. Preparation of Dielectric Greases from Some Inorganic Thickeners. Am J Appl Chem. 2013;1(1):9-16. doi: 10.11648/j.ajac.20130101.12

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@article{10.11648/j.ajac.20130101.12,
  author = {A.M. Hassan and A. M. Hassan and M. A. Youssif and M.A. Youssif and A.M. Mazrouaa and A. M. Mazrouaa and R. M. Abou Shahba and R.M.Abou Shahba and M.A.E. Youssif and M. A. E. Youssif},
  title = {Preparation of Dielectric Greases from Some Inorganic Thickeners},
  journal = {American Journal of Applied Chemistry},
  volume = {1},
  number = {1},
  pages = {9-16},
  doi = {10.11648/j.ajac.20130101.12},
  url = {https://doi.org/10.11648/j.ajac.20130101.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20130101.12},
  abstract = {According to this study wax gel grease (S0) is formulated from base lube oil grade 260/290, transformer oil, microcrystalline wax, additives (0.1-2%) of Polyoxyethylene sorbiton-nano-palmitate antioxidant and 2, 2` methylene bis (4-methyl-6-tertiary butyl phenol) anticorrosion, was found that it had  not well enough physico-chemical and dielectric properties, so other thicker may be used as (nano talc, nano kaolin, sodium silicate, ultramarine and silica from rice husk) and added to wax gel in certain proportions in an attempt to improve its physico-chemical properties (viscosity, penetration, dropping point and water resistance) and dielectric properties (dielectric constant, dielectric loss and volume resistivity) at frequency ranging 1-1000KHz at 35°C. Grease includes nano talc and silica from rice husk which has the best dielectric properties},
 year = {2013}
}

Copy | Download

TY  - JOUR
T1  - Preparation of Dielectric Greases from Some Inorganic Thickeners
AU  - A.M. Hassan
AU  - A. M. Hassan
AU  - M. A. Youssif
AU  - M.A. Youssif
AU  - A.M. Mazrouaa
AU  - A. M. Mazrouaa
AU  - R. M. Abou Shahba
AU  - R.M.Abou Shahba
AU  - M.A.E. Youssif
AU  - M. A. E. Youssif
Y1  - 2013/05/30
PY  - 2013
N1  - https://doi.org/10.11648/j.ajac.20130101.12
DO  - 10.11648/j.ajac.20130101.12
T2  - American Journal of Applied Chemistry
JF  - American Journal of Applied Chemistry
JO  - American Journal of Applied Chemistry
SP  - 9
EP  - 16
PB  - Science Publishing Group
SN  - 2330-8745
UR  - https://doi.org/10.11648/j.ajac.20130101.12
AB  - According to this study wax gel grease (S0) is formulated from base lube oil grade 260/290, transformer oil, microcrystalline wax, additives (0.1-2%) of Polyoxyethylene sorbiton-nano-palmitate antioxidant and 2, 2` methylene bis (4-methyl-6-tertiary butyl phenol) anticorrosion, was found that it had  not well enough physico-chemical and dielectric properties, so other thicker may be used as (nano talc, nano kaolin, sodium silicate, ultramarine and silica from rice husk) and added to wax gel in certain proportions in an attempt to improve its physico-chemical properties (viscosity, penetration, dropping point and water resistance) and dielectric properties (dielectric constant, dielectric loss and volume resistivity) at frequency ranging 1-1000KHz at 35°C. Grease includes nano talc and silica from rice husk which has the best dielectric properties
VL  - 1
IS  - 1
ER  -

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