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# Debug Box
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cover
Studi Pengaruh Penggunaan H2SO4  Pada Pembuatan Reduced Chrome Tanning Agent…

Penelitian ini bertujuan untuk mempelajari pengaruh berat pengggunaan H2SO4 dalam pebuatan bahan penyamak krom tereduksi. Bahan baku yang digunakan adalah garam Na2Cr2O7, molases dan H2SO4 dan diperlukan kontrol pada saat penambah molases dan H2SO4 karena reaksinya bersifat eksotermis. Cairan krom tereduksi dibuat dengan melakukan variasi berat pengggunaan H2SO4, yaitu; 15,5gr, 16,6gr, 18,2gr, …

Edisi
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ISBN/ISSN
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Deskripsi Fisik
ix, 43 hlm.; 30 cm, pdf
Judul Seri
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No. Panggil
54 PD 2020 c.1