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Process using multiple waste streams to manufacture synthetic lightweight aggregate
The process using multiple waste streams to manufacture synthetic lightweight aggregate includes providing a mixture of aggregate wash and at least one of another waste stream, such as waste lube oil or sewage sludge. The mixture is formed into pellets and subjected to various firing stages and temperatures in which the calcination and subsequent bloating occurs. The mixture can also be added to natural clays to form corresponding pellets. The bloating promotes formation of porous cavities, and once cooled, the pellets form lightweight, low density synthetic aggregates suitable for use as building materials, thermal insulators, and the like.
Process using multiple waste streams to manufacture synthetic lightweight aggregate
The process using multiple waste streams to manufacture synthetic lightweight aggregate includes providing a mixture of aggregate wash and at least one of another waste stream, such as waste lube oil or sewage sludge. The mixture is formed into pellets and subjected to various firing stages and temperatures in which the calcination and subsequent bloating occurs. The mixture can also be added to natural clays to form corresponding pellets. The bloating promotes formation of porous cavities, and once cooled, the pellets form lightweight, low density synthetic aggregates suitable for use as building materials, thermal insulators, and the like.
Process using multiple waste streams to manufacture synthetic lightweight aggregate
AL-BAHAR SUAD (author) / AL-OTAIBI SAUD (author) / AL-FADALA SHARIFA (author) / ABDULJALEEL ALI (author) / TAHA MAHMOUD FAWZY (author) / AL-FAHAD FATMA (author) / AL-ARBEID AMER (author) / MUKHERJEE TARUN K (author)
2016-05-17
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
PROCESS USING MULTIPLE WASTE STREAMS TO MANUFACTURE SYNTHETIC LIGHTWEIGHT AGGREGATE
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