1Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
2Pusat Penelitian dan Pengembangan Teknologi Minyak dan Gas Bumi “LEMIGAS”, Indonesia
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@article{JKSA3325, author = {Taslimah Taslimah and Tono Prayitno and Damin Sumardjo and Chairil Anwar}, title = {Sintesis dan Karakterisasi Katalis Pd/Ce/Zeolit}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {7}, number = {3}, year = {2004}, keywords = {Katalis; impregnasi; kalsinasi}, abstract = {Telah dilakukan sintesis katalis Pd/Ce/Zeolit, sintesis dilakukan dengan cara impregnasi larutan garam palladium dan serium pada zeolit , kalsinasi dilakukan pada suhu 600 ºC dengan dialiri N2 selama 4 jam kemudian O2 selama 1 jam selanjutnya direduksi dengan H2 pada 900 ºC selama 5 jam. Karakterisasi katalis dilakukan dengan menggunakan difraktometer sinar-X dan uji katalitik dilakukan terhadap umpan gas CO, banyaknya CO yang terkonversi ditentukan dengan kromatografi gas. Disimpulkan bahwa spesies logam yang terbentuk adalah Pd(0), PdO, PdO2, Ce2O3,dan Ce6O11. Katalis Pd/Ce/zeolit pada konsentrasi Ce 3 % adalah yang terbaik mempunyai ukuran partikel PdO/ Ce2O3 279,09/263,69 dengan kemampuan konversi terhadap gas CO 78,789 % pada suhu 700 ºC.}, issn = {2597-9914}, pages = {68--71} doi = {10.14710/jksa.7.3.68-71}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/3325} }
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