Stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The presented paper is devoted to research on stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing. The reasons of equipment unstable operation and product quality deterioration in the stages of benzene alkylation with olefins and alkylbenzenes sulphonation were determined. Using the developed mathematical models of these processes uncontrolled temperature rise in the bottom of HF-catalyst regeneration column forecasting was carried out. Study of sulphonation and alkylation units stability in dependence on aromatics flow rate in alkylator was also performed.

Original languageEnglish
Pages (from-to)135-142
Number of pages8
JournalPetroleum and Coal
Volume58
Issue number2
Publication statusPublished - 1 Jan 2016

Fingerprint

Sulfonation
Alkylation
Acids
Catalyst regeneration
Olefins
Deterioration
Benzene
Flow rate
Mathematical models
Temperature

Keywords

  • Alkylbenzene sulphuric acid
  • Film reactor
  • Sulphonation
  • Technological modes optimization

ASJC Scopus subject areas

  • Energy(all)

Cite this

Stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing. / Dolganova, Irena O.; Ivashkina, Elena N.; Ivanchina, Emilia D.; Vasyuchka, Kseniya A.

In: Petroleum and Coal, Vol. 58, No. 2, 01.01.2016, p. 135-142.

Research output: Contribution to journalArticle

@article{9f7fc7752b36439faaaedd98dcf62264,
title = "Stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing",
abstract = "The presented paper is devoted to research on stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing. The reasons of equipment unstable operation and product quality deterioration in the stages of benzene alkylation with olefins and alkylbenzenes sulphonation were determined. Using the developed mathematical models of these processes uncontrolled temperature rise in the bottom of HF-catalyst regeneration column forecasting was carried out. Study of sulphonation and alkylation units stability in dependence on aromatics flow rate in alkylator was also performed.",
keywords = "Alkylbenzene sulphuric acid, Film reactor, Sulphonation, Technological modes optimization",
author = "Dolganova, {Irena O.} and Ivashkina, {Elena N.} and Ivanchina, {Emilia D.} and Vasyuchka, {Kseniya A.}",
year = "2016",
month = "1",
day = "1",
language = "English",
volume = "58",
pages = "135--142",
journal = "Petroleum and Coal",
issn = "1337-7027",
publisher = "Vyskumny ustav pre ropu a uhlovodikove plyny (VURUP)",
number = "2",

}

TY - JOUR

T1 - Stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing

AU - Dolganova, Irena O.

AU - Ivashkina, Elena N.

AU - Ivanchina, Emilia D.

AU - Vasyuchka, Kseniya A.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - The presented paper is devoted to research on stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing. The reasons of equipment unstable operation and product quality deterioration in the stages of benzene alkylation with olefins and alkylbenzenes sulphonation were determined. Using the developed mathematical models of these processes uncontrolled temperature rise in the bottom of HF-catalyst regeneration column forecasting was carried out. Study of sulphonation and alkylation units stability in dependence on aromatics flow rate in alkylator was also performed.

AB - The presented paper is devoted to research on stability of alkylation and sulphonation units joint work in alkylbenzene sulphuric acid manufacturing. The reasons of equipment unstable operation and product quality deterioration in the stages of benzene alkylation with olefins and alkylbenzenes sulphonation were determined. Using the developed mathematical models of these processes uncontrolled temperature rise in the bottom of HF-catalyst regeneration column forecasting was carried out. Study of sulphonation and alkylation units stability in dependence on aromatics flow rate in alkylator was also performed.

KW - Alkylbenzene sulphuric acid

KW - Film reactor

KW - Sulphonation

KW - Technological modes optimization

UR - http://www.scopus.com/inward/record.url?scp=84976503794&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84976503794&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:84976503794

VL - 58

SP - 135

EP - 142

JO - Petroleum and Coal

JF - Petroleum and Coal

SN - 1337-7027

IS - 2

ER -