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 language | English |
|---|---|
| Pages (from-to) | 135-142 |
| Number of pages | 8 |
| Journal | Petroleum and Coal |
| Volume | 58 |
| Issue number | 2 |
| Publication status | Published - 1 Jan 2016 |
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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 journal › Article
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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 -