Azerbajčan himiâ žurnaly

DETERMINATION OF ECOTOXIC SUBSTANCES IN WASTEWATER FORMED IN THE PURIFICATION PROCESS OF PETROLEUM OILS WITH HYDROGEN BY SPECTRAL METHODS

Pub Date : 2023-11-14 DOI: 10.32737/0005-2531-2023-4-104-111 A.M. Huseynli

SULFONATE ADDITIVES TO LUBRICATING OILS

Pub Date : 2023-11-14 DOI: 10.32737/0005-2531-2023-4-48-54 P.Sh. Mammadova, I.D. Kulaliyev, K.A. Salmanova, I.A. Sadirzadeh

THE SYNTHESIS, STUDY OF PHYSICOCHEMICAL PROPERTIES, AND EVALUATION OF CATALYTIC ACTIVITY OF A THREE-WAY CATALYST MODIFIER CONTAINING EUROPIUM (III) OXIDE

Pub Date : 2023-11-14 DOI: 10.32737/0005-2531-2023-4-112-119 S.I. Niftaliev, F.M. Chiragov, I.V. Kuznetsova, A.D. Nikiforova, D.S. Sugatov, E.O. Baksheev, V.N. Rychkov, A.D. Salnikova