Sökning: "Re-refining"

Hittade 2 uppsatser innehållade ordet Re-refining.

1. 1. Bio versus Mineral Hydraulic Oil in Forklifts : Life Cycle Assessment with Different Waste Scenarios and a Market Analysis

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Maja Hägesten Nilsson; Albin Kylbrink; [2022]
   Nyckelord :;

   Sammanfattning : Hydraulic oils are today most often based on mineral oil and thus eventuate in environmental and climate impacts during all its life cycle phases, but there are bio-based alternatives. Hy- draulic oils are widely used in forklifts, and the use of forklifts is increasing due to logistics within e-commerce. LÄS MER

3. 2. The Sustainability related opportunities and challenges with various transformer insulation fluids and business case on re-refining

   Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

   Författare :Ibrahim Gharib Ali Jalal; Abdulbasit Abdulaziz Ali; [2017]
   Nyckelord :Transformer oils; LCA; Re-refining; Business case; Sustainability;

   Sammanfattning : Transformers are electrical devices used in practice to increase or decrease voltages. Transformers are of various sizes and used mainly in power distribution. To provide cooling and insulation, transformer oils are used together with cellulose that acts as a solid insulation. LÄS MER