Tag: PCB

Pour Sea Marconi, l’année 2013 s’est achevée avec des perspectives très intéressantes, dont l’une concerne l’opportunité offerte par le Mexique qui s’est engagé dans le projet de destruction des PCB appelé « Environmentally Sound Management and Destruction of PCBs in Mexico ». A ce projet, lancé en 2009, participent conjointement le Ministère de l’Environnement des ressources naturelles (SEMARNAT), le Ministère des AffairesEn savoir plus

Scenario Nameplate data of transformer: Trasformatore: grid transformer Manufact: xxx Year: 1970 Power [MVA]: 70 Voltage [KV]: 225 Oil mass [Kg]: 38.000 Solution Sea Marconi Dealogenazione (CDP Process®) treatment in order to remove the PCBs, performed on-load (this means that the transformer is in service and under load during the treatment) Trend of PCBs and chlorine content during the dehalogenation treatment (CDP Process)En savoir plus

Scenario Nameplate data of transformer: Transformer: GSU transformer Manufact: xxx Year: 1974 Power [MVA]: 760 Voltage [KV]: 400 Oil mass [Kg]: 55.000 Problem See analytical results of the oil before treatment (table below) Soluzione Sea Marconi Solution: Dehalogenation treatment (CDP Process®) in order to remove the PCBs from the oil and transformer. Before treatment After treatment TAN [mg KOH/g] 0,029 < 0,010 BreakdownEn savoir plus

Scenario Utility – Power transformer of generation (nuclear, thermal, hydro), transmission and distribution with a total of 1.093 transformers. Namepale data of transformers: Power max [MVA]: 760 Voltage max [KV]: 400 Oil mass [Kg]: 75.000 each PCB max [mg/Kg]: 5.000 PCB target [mg/Kg]: < 20 (after 90 days) Solution Sea Marconi Solution: Dehalogenation treatment (CDP Process®) in order to remove the PCBs from oils and transformers. The treatmentsEn savoir plus

Scenario International Tender of the Electricity Authority of Cyprus for: “Elimination of PCBs from the insulating oil of distribution transformers”. In the 1997 Sea Marconi awarded the tender for decontaminate 520 transformers. Nameplate data of transformers: Power max [KVA]: 10-1000 Oil mass contaminated [Kg]: 94.000 PCB max [mg/Kg]: 15.000 PCB target [mg/Kg]: < 10 Solution Sea Marconi Solution: Dehalogenation treatment (CDP Process®) in order to removeEn savoir plus

Scenario Nameplate data of transformer: Transformer: grid transformer Manufacturer: xxx Year: 1957 Power [MVA]: 50 Voltage [KV]: 225 Oil Mass [Kg]: 38.000 Oil type: blended mineral oil Trasformatore affetto da PCB e presenza di composti corrosivi solforati Solution Selective depolarization treatment (Chedcos) in order to remove corrosive sulfur compounds and dehalogenation treatment (CDP Process®) in order to remove the PCBs from oil and transformer. The treatment wasEn savoir plus

Scenario Hydro power plant with 3 GSU transformers Nameplate data of the transformer: Manufacturer: xxx Year: 1965 Power [MVA]: 80 Voltage [KV]: 220 Oil mass [Kg]: 35.000 Oil type: naphthenic blended Solution Selective deplarization treatment (Chedcos) in order to remove the corrosive sulfur compounds and dehalogenation treatments (CDP Process®) in order to remove the PCBs from the oil and the transformers. the tratments were performedEn savoir plus

Scenario Steel Factory: 8 Equipment Nameplate data of the transformers: Namufacturer: xxx Year: 1973 Power [MVA]: 85 Voltage [KV]: 63 Oil mass [Kg]: 18.150 Oil type: naphthenic blended Fingerprint dell’olio. Si evidenzia la presenza di composti solforati responsabili della corrosività dell’olio Solution Selective depolarization treatment (Chedcos) in order to remove the corrosive sulfur compounds and dehalogenation treatments (CDP Process®) in order to remove the PCBs from the oilsEn savoir plus

Sea Marconi Latinoamericana S.A. nait en 2004 pour fournir services de core business et supporter au mieux les nombreux clients du marché argentin, dont certains primaires utilities et importants groupes industriels comme Exxon, Siderca, Groupe Tenaris, etc. Dès la fondation de la société latino-américaine Sea Marconi s’est engagée à destiner en permanence pour ce marché un équipement de traitement huiles etEn savoir plus

PCB Dehalogenation in Mexico Un accord pour la fourniture de la solution Sea Marconi finalisée à la déhalogénation des huiles et de transformateurs contaminés par PCB a été récemment paraphé au Mexique. Sea Marconi a conclu l’accord de coopération avec un prestigieux partenaire local: la société System of Energy S.A., qui s’occupera, après une période de formation professionnelle, de réaliser desEn savoir plus