Title:
METHOD FOR DRYING PARTICLES CONTAINING POLYOLEFIN(S)
Document Type and Number:
Japanese Patent JP2023035939
Kind Code:
A
Abstract:
To reduce harmful organic compounds.SOLUTION: Provided is a method for drying particles containing a polyolefin(s), comprising a drying step where particles containing a polyolefin(s) are supplied into a drying vessel and a drying gas is fed into the drying vessel to dry the particles containing a polyolefin(s) in the drying vessel, wherein in the drying step, a value obtained by the following formula (a) is from 441 to 600. Formula (a): 38.0×[η]CXIS [dL/g]-0.500×(CXIS content [mass%])+1.20×(particle temperature during drying [K])+3.29×(drying time [hour])SELECTED DRAWING: Figure 1
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Inventors:
SUZUE SHINJI
ITOGUCHI SATOSHI
FUKUHARA SHOHEI
ITOGUCHI SATOSHI
FUKUHARA SHOHEI
Application Number:
JP2022133894A
Publication Date:
March 13, 2023
Filing Date:
August 25, 2022
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08F6/10; B29B13/06; C08F10/00; C08J3/12
Attorney, Agent or Firm:
Sakai International Patent Office
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