PROCESS OF SULFURIC ACID ALKYLATION OF ISOPARAFFINS WITH OLEFINS AND INSTALLATION FOR IMPLEMENTATION THEREOF

FIELD: petrochemical processes. SUBSTANCE: in initial process stage, fine isoparaffin- sulfuric acid emulsion is prepared in separate emulsion zone by injecting isoparaffin into acid medium through nozzle system thereby enabling high-velocity blowing of isoparaffin through acid resulting in formatio...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ALEKSANJAN G.G, PROCHUKHAN JU.A, LIBROVICH N.B
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: petrochemical processes. SUBSTANCE: in initial process stage, fine isoparaffin- sulfuric acid emulsion is prepared in separate emulsion zone by injecting isoparaffin into acid medium through nozzle system thereby enabling high-velocity blowing of isoparaffin through acid resulting in formation of homogeneous emulsion, no special stirring devices being involved. Emulsion is then fed into reaction zone, separated from emulsion zone, into which olefin is introduced mainly through multitude of points perpendicularly to emulsion stream. Advantage of such scheme is expressed by enabled maintaining sulfuric acid-hydrocarbon volume ratio in reaction zone within the range from 0.3:1 to 0.5:1. EFFECT: reduced consumption of raw materials and improved quality of product. 19 cl, 5 dwg, 9 tbl, 87 ex