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Browsing Chemical Engineering by Author "HS Irdoni"

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THE EFFECT OF TIME REACTION AND ZEOLIT CATALYST COMPOSITION ON SYNTHESIS OF PLASTICIZER FROM WASTE OF PATIN FISH OIL WITH ISOPROPANOL

Irawati, Dona; HS Irdoni; Nirwana (2013-07-16)

Year by year, the used of plasticizer in the world has been improving, where the raw material that is mostly used comes from petroleum. However, the continuing degradation of petroleum reserve demands the plasticizer ...
EFISIENSI PENYISIHAN KANDUNGAN PADATAN LIMBAH CAIR PABRIK SAGU MENGGUNAKAN REAKTOR HIBRID ANAEROB DENGAN VARIABEL LAJU ALIR

Iqbal, Muhammad; Ahmad Adrianto; HS Irdoni (2013-02-09)

Increased production of sago starch production increases causing waste in the form of solid waste and liquid waste. Sago starch processing waste liquid 94% -97% and directly channeled into the waters surrounding the treatment ...
MODIFIKASI KARET ALAM MENJADI MALEATED NATURAL RUBBER MELALUI PROSES GRAFTING DENGAN VARIASI KADAR MALEAT ANHIDRIDA DAN TEMPERATUR

Wati, Rika; HS Irdoni; Bahruddin (Teknobiologi Jurnal Ilmiah Sains Terapan, 2012-08)

Modification of natural rubber into Maleated Natural Rubber (MNR) is one of research area that is still developing. This research is aiming to study the impact of variety of concentration maleic anhydride (MAH) and the ...
PENGARUH PERBANDINGAN MOLAR DAN KECEPATAN PENGADUKAN TERHADAP SINTESIS PLASTISIZER DARI MINYAK LIMBAH IKAN PATIN DAN ISOBUTANOL

Nissaulya, Nadya; Nirwana; HS Irdoni (2013-03-22)

This experiment was aimed to making plasticizer from oil of waste catfish and isobutanol. Oil of waste catfis have high potential to developed as alternative raw material for making plasticizer for substitution petroleum. ...

Browsing Chemical Engineering by Author "HS Irdoni"

Browsing Chemical Engineering by Author "HS Irdoni"

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