Cutting machines state-of-the-art Fecken-Kirfel is specialized in cutting machines for processing PU flexible foam PE foam and rigid foam as well as rubber expanded rubber neoprene and cork Comments . Transcription . Technische Universität München (TUM)
Comments . Transcription . Technische Universität München (TUM) Cutting machines state-of-the-art Fecken-Kirfel is specialized in cutting machines for processing PU flexible foam PE foam and rigid foam as well as rubber expanded rubber neoprene and cork
as PDF Technische Universität München Department of Mechanical Engineering Mechanical Engineering Annual Report 2015 Imprint Technische Universität München Department of Mechanical Engineering Boltzmannstraße 15 85748 Garching near Munich Germany mw.tum Editor Prof. Dr. Tim C. Lüth Dean Sub-editor Dr. Till v. Recycling reactors for rigid PU foam residues H amp S . H amp S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts The highlight of H amp S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the
PU TECH 2011 Preview In person Colin McKendrick Shell Chemicals Global polyurethane market PU flexible foam recycling Polyester polyols Recycling reactors for rigid PU foam residues H amp S . H amp S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts The highlight of H amp S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the
Comments . Transcription . Technische Universität München (TUM) · H S Anlagentechnik has been combining intensive and successful cooperation with the PUR-processing industry for 20 years ☎ 49 4271 1011. Recycling reactors for rigid PU foam residues Polyester polyol reactors (PET/PA) Basic and optional equipment for H S prepolymer reactors includes reactor vessel from 1m³ to 35 m³ with half
· H S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts. The highlight of H S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the legal Comments . Transcription . Technische Universität München (TUM)
· H S Anlagentechnik has developed a recycling process by means of technologies association distinguishing two kinds of processes depending of the PU foam type treated flexible or rigid PU foams waste. Figure 1.6 shows the process steps for the recycling of flexible PU foam 9 Chemical recycling of rigid PU/PIR foam residues rigid PU / PIR 9. 10 Process sequence and duration Raw materials required for the process Technology H S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts. The highlight of H S method is that in comparison to previously known glycolysis
9 Chemical recycling of rigid PU/PIR foam residues rigid PU / PIR 9. 10 Process sequence and duration Raw materials required for the process Technology H S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts. The highlight of H S method is that in comparison to previously known glycolysis Both foam reactor designs work at stirring rates below 600 rpm. Using the foam blade design gas bubbles are mainly created by the turbulence at the gas-liquid interface. Large bubbles are broken up by collisions with the foam blades. Using a foam block design rotation leads to the structuring of the reactor
· H S Anlagentechnik has developed a recycling process by means of technologies association distinguishing two kinds of processes depending of the PU foam type treated flexible or rigid PU foams waste. Figure 1.6 shows the process steps for the recycling of flexible PU foam · H S Anlagentechnik has developed a recycling process by means of technologies association distinguishing two kinds of processes depending of the PU foam type treated flexible or rigid PU foams waste. Figure 1.6 shows the process steps for the recycling of flexible PU foam
· Recycling reactors for PU residues. H S Anlagentechnik has developed an innovative technology and reactor installations for the chemical conversion of flexible and rigid polyurethane foam residues into polyol. The technologies enable to produce high-quality recovered polyols on a suitable production scale. 2 days ago · Recycling reactors for flexible PU foam residues Technology. H S technology of flexible PU foam recycling is based on optimized acidolysis method where PU residues are being dissolved in a mixture of carboxylic acids and basic polyol.
Recycling reactors for rigid PU foam residues H amp S . H amp S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts The highlight of H amp S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the · H S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts. The highlight of H S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the legal
· Recycling reactors for end of life mattresses. For the first time an industrially-suitable chemical procedure including the associated process technology and system concept is available for producing recovered polyols from PU end-of-life mattressesa solution which offers significant economic and ecological advantages. Cutting machines state-of-the-art Fecken-Kirfel is specialized in cutting machines for processing PU flexible foam PE foam and rigid foam as well as rubber expanded rubber neoprene and cork
· H S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts. The highlight of H S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the legal · Recycling reactors for PU residues. H S Anlagentechnik has developed an innovative technology and reactor installations for the chemical conversion of flexible and rigid polyurethane foam residues into polyol. The technologies enable to produce high-quality recovered polyols on a suitable production scale.
· H S Anlagentechnik has developed a recycling process by means of technologies association distinguishing two kinds of processes depending of the PU foam type treated flexible or rigid PU foams waste. Figure 1.6 shows the process steps for the recycling of flexible PU foam Recycling reactors for rigid PU foam residues H amp S . H amp S technology of rigid PU foam recycling is based on the glycolysis method where PU residues are being dissolved in a mixture of glycol and catalysts The highlight of H amp S method is that in comparison to previously known glycolysis technologies recovered polyols contain the number of hazardous primary aromatic amines below the
· • PU/PIR residues Grind residues from rigid PU/PIR foam production (insulating panels shells blocks etc.). Residues might contain paper aluminum or fi ber glass in the acceptable range. Often the residues should be purifi ed/separated prior to the processing. H S offers solutions for separation of the PU/PIR foam particles from facers. · PU residues Reactors for generating polyester polyols based on PET phthalic anhydride and Recycling reactor 2. Activation tank 3. Feeding and dosing system for PU residues 4. Melting tank for acid I (rigid PU foam) 19. 20 Headquarters H S Anlagentechnik Sandstrasse 19
· Recycling reactors for PU residues. H S Anlagentechnik has developed an innovative technology and reactor installations for the chemical conversion of flexible and rigid polyurethane foam residues into polyol. The technologies enable to produce high-quality recovered polyols on a suitable production scale. Rigid Pu Foam Spray Machine Polyurethane Reactor Find Complete Details about Rigid Pu Foam Spray Machine Polyurethane Reactor Rigid Pu Foam Reactor Rigid Pu Foam Machine Rigid Pu Foam Spray Machine from Foam Machinery Supplier or Manufacturer-Jinan Demeijia Machinery Co. Ltd.
· Recycling reactors for PU residues. H S Anlagentechnik has developed an innovative technology and reactor installations for the chemical conversion of flexible and rigid polyurethane foam residues into polyol. The technologies enable to produce high-quality recovered polyols on a suitable production scale. Upload No category Journal 2325Patents Office
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