Catalytic cracking of LLDPE over MCM-48

Jong K. Jeon, Hyun J. Park, Jin Heong Yim, Ji Man Kim, Jinho Jung, Young Kwon Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Applicability of Al-MCM-48 as a catalyst for the linear low density polyethylene (LLDPE) degradation was investigated using a thermogravimetric analyzer as well as a batch reactor. The degradation products were analyzed by GC/MS, GC-TCD and GC-FID. The activation energy of LLDPE degradation was lowered by the addition of Al-MCM-48. The oil and gas yields were higher over Al-MCM-48 than those over Si-MCM-48. Al-MCM-48 generated mainly C7-C 10 hydrocarbons, while Si-MCM-48 exhibited the relatively broader distribution of the oil products (C8-C14). Al-MCM-48 showed high catalytic stability for the LLDPE degradation.

Original languageEnglish
Title of host publicationDiffusion and Defect Data Pt.B: Solid State Phenomena
Pages1757-1760
Number of pages4
Volume124-126
EditionPART 2
Publication statusPublished - 2007 Dec 1
EventIUMRS International Conference in Asia 2006, IUMRS-ICA 2006 - Jeju, Korea, Republic of
Duration: 2006 Sep 102006 Sep 14

Publication series

NameDiffusion and Defect Data Pt.B: Solid State Phenomena
NumberPART 2
Volume124-126
ISSN (Print)10120394

Other

OtherIUMRS International Conference in Asia 2006, IUMRS-ICA 2006
CountryKorea, Republic of
CityJeju
Period06/9/1006/9/14

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Keywords

  • Al-MCM-48
  • Catalytic degradation
  • Catalytic stability
  • LLDPE

ASJC Scopus subject areas

  • Materials Science(all)
  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics

Cite this

Jeon, J. K., Park, H. J., Yim, J. H., Kim, J. M., Jung, J., & Park, Y. K. (2007). Catalytic cracking of LLDPE over MCM-48. In Diffusion and Defect Data Pt.B: Solid State Phenomena (PART 2 ed., Vol. 124-126, pp. 1757-1760). (Diffusion and Defect Data Pt.B: Solid State Phenomena; Vol. 124-126, No. PART 2).