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Olefins Derived from Vegetable Oils and their Utilization in Preparation of Surface Active Agent

  • A. M. Ware , V. C. Malshe und S. A. Momin
Veröffentlicht/Copyright: 2. April 2013
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Tenside Surfactants Detergents
Aus der Zeitschrift Tenside Surfactants Detergents Band 46 Heft 4

Abstract

As our fossil raw materials are irrevocably decreasing and as the pressure on our environment is building up, the progressive changeover of chemical industry to renewable feedstocks for their raw materials emerges as an inevitable necessity i.e. it will have to proceed increasingly to the raw materials basis that prevailed before natural gas and oil out paced all other sources. Therefore, the use of renewable resources is an important component of green chemistry. Oils and fats are the most important renewable raw materials for the chemical industry. In the present study, cracking of vegetable oil was carried out to obtain olefins. Olefins are the largest volume chemical intermediates produced in the chemical industry, which is one of major raw material for surfactants manufacturing. The olefins obtained from cracking are utilized to prepare surfactant by alkylation with cumene and subsequently sulfonation and neutralization to obtained alkyl cumene sulfonates (ACS). The evaluation of surface active properties of ACS and comparison of the property with conventional surfactants was carried out and ACS exhibit excellent surface active properties.

Kurzfassung

Da unsere fossilen Rohstoffe unwiderruflich abnehmen und die Umweltbelastung zunimmt, entwickelt sich in der chemischen Industrie der progressive Übergang zu erneuerbaren Rohstoffen als Ausgangsmaterial als eine unausweichliche Notwendigkeit, d.h. diese Rohstoffbasis wird fortlaufend zunehmen und sich durchsetzen, bevor alle Erdgas- und Erdölvorkommen ausgeschöpft sind. Daher ist der Einsatz erneuerbarer Rohstoffquellen ein wichtiger Bestandteil der grünen Chemie. Öle und Fette sind die wichtigsten erneuerbaren Rohstoffe für die chemische Industrie. In der vorliegenden Arbeit werden Olefine durch Cracken von Pflanzenölen gewonnen. Olefine bilden die größten Menge chemischer Zwischenprodukte, die in der chemischen Industrie produziert werden und sind eine der wichtigsten Rohstoffe zur Tensidherstellung. Die durch Cracken von Pflanzenölen gewonnenen Olefine werden durch Alkylierung mit Cumol und anschließender Sulfonierung sowie Neutralisierung zur Darstellung von Tensiden als Alkylcumolsulfonate (ACS) eingesetzt. Bei der Evaluierung der grenzflächenaktiven Eigenschaften zeigte ACS im Vergleich mit konventionellen Tensiden ausgezeichnete grenzflächenaktive Eigenschaften.

Key words:: Vegetable oil; fatty acid methyl ester; cracking; olefins; alkyl cumene sulfonates
Stichwörter:: Pflanzenöl; Fettsäuremethylester; Crackverfahren; Olefine; Alkylcumolsulfonate
∗ Adinath M. Ware, Department of Oils, Oleochemicals and Surfactants Technology, Institute of Chemical Technology, Mumbai, Maharashtra, India, E-Mail: ,

Dr. Adinath M Ware was senior research fellow at Technology Oils, Oleochemicals and Surfactants, Institute of Chemical Technology, Mumbai University. Dr. Adinath received his Ph.D. (Tech.) at Institute of Chemical Technology, Mumbai University and currently works in Process Technology Development with Chemithon Engineers Pvt. Ltd. Mumbai.

Prof. V. C. Malshe retired as HOD of Department of Paint Technology, Institute of Chemical Technology, Mumbai University, Mumbai, India.

Prof. S. A. Momin is currently professor of Oils Technology, at Department of Technology Oils, Oleochemicals and Surfactants, Institute of Chemical Technology, Mumbai University, Mumbai, India.

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Received: 2008-10-01
Revised: 2009-04-15
Published Online: 2013-04-02
Published in Print: 2009-07-01

© 2009, Carl Hanser Publisher, Munich

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Application
  6. Phase Behavior of Engkabang Fat with Nonionic Surfactants
  7. Environmental Chemistry
  8. Liquid Chromatography with Fluores-cence Detection as a Tool for Separation of Endocrine Disrupting Alkylphenols and their Mono- and Diethoxylates in Analysis of River Water Samples
  9. Removal of Brilliant Blue R from Aqueous Solutions on Activated Carbon Produced from Carbonaceous Substrate
  10. Physical Chemistry
  11. Synthesis and Surface Properties of Trisiloxane-modified Oligo(ethylene oxide)
  12. Kinetic and Mechanistic Study of the Influence of Micelles on the Oxidation of Acetone by N-Bromophthalimide in Aqueous Acetic Acid Medium
  13. Synthesis
  14. Synthesis of Cationic Surfactant Intermediates 3-(dimethylamino)-propane-1,2-di-alkylcarbamate
  15. Technical Chemistry
  16. Olefins Derived from Vegetable Oils and their Utilization in Preparation of Surface Active Agent
https://doi.org/10.3139/113.110029
Schlagwörter für diesen Artikel
Vegetable oil; fatty acid methyl ester; cracking; olefins; alkyl cumene sulfonates

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Application
  6. Phase Behavior of Engkabang Fat with Nonionic Surfactants
  7. Environmental Chemistry
  8. Liquid Chromatography with Fluores-cence Detection as a Tool for Separation of Endocrine Disrupting Alkylphenols and their Mono- and Diethoxylates in Analysis of River Water Samples
  9. Removal of Brilliant Blue R from Aqueous Solutions on Activated Carbon Produced from Carbonaceous Substrate
  10. Physical Chemistry
  11. Synthesis and Surface Properties of Trisiloxane-modified Oligo(ethylene oxide)
  12. Kinetic and Mechanistic Study of the Influence of Micelles on the Oxidation of Acetone by N-Bromophthalimide in Aqueous Acetic Acid Medium
  13. Synthesis
  14. Synthesis of Cationic Surfactant Intermediates 3-(dimethylamino)-propane-1,2-di-alkylcarbamate
  15. Technical Chemistry
  16. Olefins Derived from Vegetable Oils and their Utilization in Preparation of Surface Active Agent
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