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http://library.ediindia.ac.in:8181/xmlui//handle/123456789/4088
Full metadata record
DC Field | Value | Language |
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dc.date.accessioned | 2016-02-21T09:39:32Z | - |
dc.date.available | 2016-02-21T09:39:32Z | - |
dc.date.issued | 1979-01 | - |
dc.identifier.uri | http://hdl.handle.net/123456789/4088 | - |
dc.description.abstract | Pure ethylene is fed to a fluidised bed of polymer particles maintained at 85-l050C and 20 bar according to the polymer grade. Catalyst (chromium on silica) is injected continuously. Conversions of 2-3 percent with an average residence time of 3-5 hours. Separation is carried out by successive pressure letdowns. The HOPE in the form of a powder is separated and blended with small amounts of stabiliser for storage. | en_US |
dc.language.iso | en | en_US |
dc.publisher | United Nations Industrial Development Organization | en_US |
dc.subject | Gas Phase Process | en_US |
dc.subject | Polythylene High Density | en_US |
dc.subject | HOPE | en_US |
dc.title | Polythylene High Density (HOPe )-Gas Phase Process | en_US |
dc.type | Other | en_US |
Appears in Collections: | United Nations Industrial Development Organization |
Files in This Item:
File | Description | Size | Format | |
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POLYTHYLENE HIGH DENSITY (HOPE )-GAS PHASE PROCESS .pdf Restricted Access | 1.8 MB | Adobe PDF | View/Open Request a copy |
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