000 00752nam a22002177a 4500
001 42443
003 BD-DhUET
008 201213b xxu||||| |||| 00| 0 eng d
040 _c0
_dBD-DhUET
082 _a668.4234095492
_bDAS/2020
100 _a Das ,Sonjoy
245 _aSynthesis of heterogenous zeolite-y from rice hull ash and its application in catalytical conversion of polyethylene to petrochemical
260 _aDhaka
_b Department of Chemistry, BUET
_c2020
300 _axiii, 79 p.
501 _aOne CD-ROM
504 _aIncludes bibliographies
650 0 _a Polyethylenes wastes
_zBangladesh
720 _aDr. Md. Ayub Ali
_eM. Sc. Thesis
856 _uhttp://lib.buet.ac.bd:8080/xmlui/handle/123456789/5746
942 _cTH
999 _c42443
_d42443