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020 _aTHE0010912 (Local)
_qHardback
040 _aUMPSA
_beng
_cUMPSA
_erda
090 _aFTKKP .W38 2025 r Bc.
100 0 _aWatt San Chin Sriudom,
_eauthor.
245 1 0 _aFormulation of oilwell cement retarder from biomass /
_cWatt San Chin Sriudom
264 1 _aKuantan, Pahang :
_bUMPSA,
_c2025
264 4 _c© 2025
300 _axi, 52 pages :
_billustrations ;
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
347 _2rda
_atext file
_bPDF
500 _aFaculty of Chemical and Process Engineering Technology
502 _aFinal Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025
504 _aInclude bibliographical reference
520 3 _aThe main purpose of this project is to utilizes by-product of palm oil tree which is usually discarded as waste and extract the lignin content within the Empty Fruit Bunch(EFB) and convert it into a form of EFB cement retarder (Lignosulfonate) that can be utilized in a oil well cement to increase the setting time, in order to ensure the cement reach the correct places.The objective of this project is to 1) To extract lignin from EFB and 2) To synthesis lignin to retarder and characterize its properties. Then the scope of study includes 1)Extracting lignin from EFB via ultrasonication, 2) Synthesising the EFB retarder using the hydrolysis and sulfonation method and 3) Characterising the EFB retarder via scanning electron microscopy (SEM. The results for SEM (2.67 μm particle size), TGA (75°C thermal stability increase), FTIR (functional group retention), and GC-MS. Results confirmed lignin extraction and successful synthesis of thermally stable retarders
610 2 0 _aFaculty of Chemical and Process Engineering Technology
_xDissertations
650 0 _aUniversities and colleges
_xDissertations
650 0 _aTheses
_xDissertations
856 _uhttps://umpir.ump.edu.my/id/eprint/48088
942 _2lcc
_cPSM
999 _c105408
_d105414