During the crude oil gathering and transporting, heating crude oil with water jacket furnace usually applies the manual igniting mode or manual temperature adjusting mode.

This paper presents analysis and comparison of direct recovery rate and other technical parameters in crude tin reduction smelting between reverberatory furnace and Ausmelt furnace.

Heavy fuel oils that come from residual oils of crude oil refining, are used as fuels of the steam boiler, furnace and gas turbine.