DEVELOPMENT OF PRODUCTION PROCESS  OF PETROLEUM-BASED RUBBER PLASTICIZER A1004 AND APPLICATION IN INSOLUBLE SULFUR

PETROLEUM PROCESSING AND PETROCHEMICALS ›› 2021, Vol. 52 ›› Issue (8): 28-32.

DEVELOPMENT OF PRODUCTION PROCESS OF PETROLEUM-BASED RUBBER PLASTICIZER A1004 AND APPLICATION IN INSOLUBLE SULFUR

Received:2021-02-09 Revised:2021-03-17 Online:2021-08-12 Published:2021-07-29

Abstract

Abstract: The rubber plasticizer A1004 derived from vacuum distillates was prepared through hydrogenation deacidification-furfural refining-clay refining combined process, and the performance in insoluble sulfur was evaluated. The results showed that the combined process could be used to prepare rubber plasticizer A1004 that met the requirements of GB/T 33322—2016, and the product yield could reach up to 65.7% with the aromatic carbon fraction (C_A) of 10.7%. The rubber plasticizer A1004 had a good performance in insoluble sulfur.

Key words: vacuum distillates, rubber plasticizer, insoluble sulfur

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DEVELOPMENT OF PRODUCTION PROCESS OF PETROLEUM-BASED RUBBER PLASTICIZER A1004 AND APPLICATION IN INSOLUBLE SULFUR

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