....Modernization of the Benzoic Acid Plant..Modernizarea instalatiei de producere Acid Benzoic....

Client: SINTEZA Oradea

....The project goal is the increasing of the capacity and the purity of benzoic acid produced in the existing plant and recovery the secondary products such as benzyl alcohol and benzaldehyde. LUDAN has been performed multidisciplinary engineering: technology / 3D modelling / piping / mechanical / civil and structure / electrical / instrumentation / process control. ..Scopul proiectului este acela de a mari capacitatea de productie si puritatea acidului benzoic produs in instalatia existenta precum si recuperarea produselor secundare precum alcool benzilic si benzaldehida. Ludan a furnizat servicii de inginerie multidisciplinara : tehnologie / modelare 3D / conducte / mecanic / constructii civile si structure / electric / instrumentatie / control procese. ....


 

....New chimney and auxiliary..Constructia unui nou cos de fum si auxiliare....

Client: NUBIOLA Romania

....Project objective was the implementation a new chimney for exhaust gases, resulted from the production of ultramarine pigments. LUDAN was contracted for EPCM services: permitting, design, procurement, construction management. ..Scopul proiectului a constat in constructia unui nou cos de fum pentru evacuarea gazelor arse, rezultate in urma producerii pigmentilor ultramarine. Ludan a fost contractata pentru serviciile de tip EPCM: intocmirea documentatiei pentru obtinerea avezelor si acordurilor, proiectare, achizitii, managementul constructiilor. ....


 

....Hydrogenation Unit of C4 fraction ..Hidrogenarea fractiei C4....

Client: CAROM S.A.

 

....In the manufacturing of butadiene rubber (SBR) via 1,3 Butadiene-Styrene polymerization, C4 fraction is used as raw material. The C4 fraction contains acetylenes which cannot be separated in the solvent extraction phase. Therefore, selective hydrogenation of acetylenes is required. With the goal of increasing the butadiene recovery process efficiency, the company awarded to LUDAN the project to develop a new installation based on licensed technology. ..In fabricarea cauciucului butadiena (SBR), prin intermediul polimerizarii 1,3 Butadiena-Stirene, se foloseste ca materie prima fractia C4. Fractia C4 contine acetilene care nu pot fi separate in etapa de extractie cu solvent, de aceea, este necesara hidrogenarea selectiva a acetilenelor. Avand ca scop cresterea eficientei procesului de recuperare a butadienei, Ludan a dezvoltat proiectul pentru o noua instalatie bazata pe tehnologie licentiata. ....