Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils

Dogan Grunberg, Mert Arca, Dan Vargo, Sevim Z. Erhan, Brajendra Kumar Sharma

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Most lubricants are manufactured from petroleum-based mineral oils; however, the use of environmentally friendly vegetable oil–based lubricants is growing. Mineral oils suffer from low viscosity indexes and vegetable oils suffer from high pour points. In this chapter viscosity index improvement for mineral oils and pour point depression for vegetable oils are discussed. It is concluded that polymethacrylates (PMAs) provide the best performance for viscosity index improvement in mineral oils, but olefin copolymers are utilized in larger quantities due to lower costs. Styrene-maleic anhydride copolymers (PSMAs) show the best performance as pour point depressants in vegetable oils, but due to lower costs, polymethacrylates are used in larger quantities. The use of polymethacrylates as viscosity index improvers is expected to increase as engine oils are required to perform over wider temperature ranges with developing engine technology. Modified versions of polymethacrylates and PSMAs, including star morphologies, and entirely new chemistries designed specifically for vegetable oils are needed to reach the desired level of pour point depression.

Original languageEnglish (US)
Title of host publicationSurfactants in Tribology, Volume 5
PublisherCRC Press
Pages61-90
Number of pages30
ISBN (Electronic)9781498734806
ISBN (Print)9781498734790
DOIs
StatePublished - Jan 1 2017

Fingerprint

Mineral Oil
Plant Oils
Vegetable oils
Mineral oils
Polymers
Viscosity
Lubricants
Copolymers
Petroleum
Vegetables
Alkenes
Maleic anhydride
Olefins
Stars
Diesel engines
Costs
Styrene
Crude oil
Engines
polymethacrylic acid

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

Cite this

Grunberg, D., Arca, M., Vargo, D., Erhan, S. Z., & Sharma, B. K. (2017). Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils. In Surfactants in Tribology, Volume 5 (pp. 61-90). CRC Press. https://doi.org/10.1201/b20780

Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils. / Grunberg, Dogan; Arca, Mert; Vargo, Dan; Erhan, Sevim Z.; Sharma, Brajendra Kumar.

Surfactants in Tribology, Volume 5. CRC Press, 2017. p. 61-90.

Research output: Chapter in Book/Report/Conference proceedingChapter

Grunberg, D, Arca, M, Vargo, D, Erhan, SZ & Sharma, BK 2017, Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils. in Surfactants in Tribology, Volume 5. CRC Press, pp. 61-90. https://doi.org/10.1201/b20780
Grunberg D, Arca M, Vargo D, Erhan SZ, Sharma BK. Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils. In Surfactants in Tribology, Volume 5. CRC Press. 2017. p. 61-90 https://doi.org/10.1201/b20780
Grunberg, Dogan ; Arca, Mert ; Vargo, Dan ; Erhan, Sevim Z. ; Sharma, Brajendra Kumar. / Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils. Surfactants in Tribology, Volume 5. CRC Press, 2017. pp. 61-90
@inbook{9e604768a7fb45f08a33abb3b58ed419,
title = "Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils",
abstract = "Most lubricants are manufactured from petroleum-based mineral oils; however, the use of environmentally friendly vegetable oil–based lubricants is growing. Mineral oils suffer from low viscosity indexes and vegetable oils suffer from high pour points. In this chapter viscosity index improvement for mineral oils and pour point depression for vegetable oils are discussed. It is concluded that polymethacrylates (PMAs) provide the best performance for viscosity index improvement in mineral oils, but olefin copolymers are utilized in larger quantities due to lower costs. Styrene-maleic anhydride copolymers (PSMAs) show the best performance as pour point depressants in vegetable oils, but due to lower costs, polymethacrylates are used in larger quantities. The use of polymethacrylates as viscosity index improvers is expected to increase as engine oils are required to perform over wider temperature ranges with developing engine technology. Modified versions of polymethacrylates and PSMAs, including star morphologies, and entirely new chemistries designed specifically for vegetable oils are needed to reach the desired level of pour point depression.",
author = "Dogan Grunberg and Mert Arca and Dan Vargo and Erhan, {Sevim Z.} and Sharma, {Brajendra Kumar}",
year = "2017",
month = "1",
day = "1",
doi = "10.1201/b20780",
language = "English (US)",
isbn = "9781498734790",
pages = "61--90",
booktitle = "Surfactants in Tribology, Volume 5",
publisher = "CRC Press",

}

TY - CHAP

T1 - Use of polymers in viscosity index modification of mineral oils and pour point depression of vegetable oils

AU - Grunberg, Dogan

AU - Arca, Mert

AU - Vargo, Dan

AU - Erhan, Sevim Z.

AU - Sharma, Brajendra Kumar

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Most lubricants are manufactured from petroleum-based mineral oils; however, the use of environmentally friendly vegetable oil–based lubricants is growing. Mineral oils suffer from low viscosity indexes and vegetable oils suffer from high pour points. In this chapter viscosity index improvement for mineral oils and pour point depression for vegetable oils are discussed. It is concluded that polymethacrylates (PMAs) provide the best performance for viscosity index improvement in mineral oils, but olefin copolymers are utilized in larger quantities due to lower costs. Styrene-maleic anhydride copolymers (PSMAs) show the best performance as pour point depressants in vegetable oils, but due to lower costs, polymethacrylates are used in larger quantities. The use of polymethacrylates as viscosity index improvers is expected to increase as engine oils are required to perform over wider temperature ranges with developing engine technology. Modified versions of polymethacrylates and PSMAs, including star morphologies, and entirely new chemistries designed specifically for vegetable oils are needed to reach the desired level of pour point depression.

AB - Most lubricants are manufactured from petroleum-based mineral oils; however, the use of environmentally friendly vegetable oil–based lubricants is growing. Mineral oils suffer from low viscosity indexes and vegetable oils suffer from high pour points. In this chapter viscosity index improvement for mineral oils and pour point depression for vegetable oils are discussed. It is concluded that polymethacrylates (PMAs) provide the best performance for viscosity index improvement in mineral oils, but olefin copolymers are utilized in larger quantities due to lower costs. Styrene-maleic anhydride copolymers (PSMAs) show the best performance as pour point depressants in vegetable oils, but due to lower costs, polymethacrylates are used in larger quantities. The use of polymethacrylates as viscosity index improvers is expected to increase as engine oils are required to perform over wider temperature ranges with developing engine technology. Modified versions of polymethacrylates and PSMAs, including star morphologies, and entirely new chemistries designed specifically for vegetable oils are needed to reach the desired level of pour point depression.

UR - http://www.scopus.com/inward/record.url?scp=85052178698&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85052178698&partnerID=8YFLogxK

U2 - 10.1201/b20780

DO - 10.1201/b20780

M3 - Chapter

AN - SCOPUS:85052178698

SN - 9781498734790

SP - 61

EP - 90

BT - Surfactants in Tribology, Volume 5

PB - CRC Press

ER -