Engevale Construtora, which holds Petrobras contracts for RNEST activities in the city of Ipojuca/PE, starts a database for possible opportunities

In a note yesterday (13) on its social channels, Engevale Construtora, which also serves Petrobras within the scope of the Abreu e Lima Refinery – RNEST, located in the city of Ipojuca - Pernambuco, announced that for future projects and possible job opportunities at the unit, it will be necessary to send their resumes to a database, but stay tuned! There are very strict specifications, only candidates who meet all of them are qualified in the company's internal processes.

Fundamental Requirements

• Candidates must reside in Ipojuca/PE or region
• Experience in industrial or construction activities
• Courses and training in the areas of desire

At this Petrobras Refinery, Egevale carries out the services of complementing the executive project, paving roads and implementing the drainage system for the Off-Site of the SNOX Unit and the Sulfur Portfolio. Interested parties can send their CVs to email **@en*****.br.

How the processes of the Refinery Sulfur Certificate work

The portfolio works as follows: the tanks receive acidic water containing water + H2S (sulfidric gas) + CO2 (Carbon Dioxide) from the Delayed Coking and Hydrotreating Units; acidic water is sent to Units U41, 42, 43 and 44, where it is properly treated, generating recycled water (which returns to the refining process) and H2S + CO2, which are sent to the MDEA Regeneration Units (Amina – basis).

In units 28, 29, 38 and 39, MDEA absorbs H2S and CO2 through a chemical reaction, making the mixture soluble, and this product is sent to the Sulfur Recovery Unit for the recovery process in liquid form, to that can be used as fertilizer, when mixed with an ammonia solution, or gypsum, when mixed with limestone, among other purposes. Excerpt taken from petronews