02671nam a2200277 a 4500001001400000003000700014005001700021008004100038020002200079039006600101040000800167090002900175100002400204245009400228260003400322300005800356502009000414504002600504520145800530650001401988650002802002952012302030952013302153999002502286999008202311vtls000067289KUKTEM20251114204531.0121203t2012    my da  f m    000 0 eng d  aTHE0004225(Local) 9a201905152038bfarhanac201212031126dFiday201212031125zFida  aUMP  aTP159.C3 S53 2012 rs Bc.0 aNor Shafiza Ghazali10aSynthesis of ZnS-Kaolin as an application of photoreduction of CO2 /cNor Shafiza Ghazali  aKuantan, Pahang :bUMP,c2012  axvii, 60 p. :bill. (some col.) ;c30 cm. +e1 CD-ROM  aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012  aBibliography: p.57-603 aNowadays, due to the industrialization or urban process cause the high   concentration of carbon dioxide (CO2) in environment. CO2 is a trace gases and is the largest factors contribute to the world’s greenhouse gas emissions. Early studies have shown that conventional treatment such as energy conservation, carbon capture and storage and using CO2 as a raw material in a chemical process is efficient method but it have some drawbacks. Advanced oxidation technologies (AOTs) are innovative methods for pollutant treatment and are extremely useful in the case of substances resistant to conventional technologies. In this study, the oxidation process using heterogeneous catalyst assisted with UV light will be used to reduce the concentration of CO2 in environment. Heterogeneous catalyst was prepared using Zinc Sulfide (ZnS) deposited on kaolin as an inert support for catalyst. ZnS-Kaolin catalyst was prepared by using two methods which are by impregnation and hydrothermal method. The results of these two methods was compared and investigated to know which catalyst will be giving a high performance in photo-reduction process. To investigate the performance of the catalyst, ZnS-Kaolin catalyst was characterized by using Brunauer-Emmett-Tellar (BET) method, Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscope (SEM) and X-Ray diffraction (XRD) to study the surface morphology and the characteristics of the catalyst. 0aCatalysts 0aHeterogeneous catalysis  00104071a10000b10000d2019-09-04l0oTP159.C3 S53 2012 rs Bc.p0000068035r2019-09-04 00:00:00t1w2019-09-04yPSM  00104071a10000b10000d2019-09-04l0oCD 6356 | TP159.C3 S53 2012 rs Bc.p0000068036r2019-09-04 00:00:00t1w2019-09-04yPSM  aVIRTUA40c3693d3699  aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992