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KONSTRUKSI
Kami menyediakan layanan konstruksi seperti pembangunan jalan, gedung, dan perbaikan suatu bangunan.
PERDAGANGAN UMUM
Menyediakan beberapa kebutuhan yang bersifat kimiawi maupun non kimiawi. Seperti Limbah Bahan Beracun dan Berbahaya, kimia Asam sulfat (H2SO4) atau copper slag, besi tua, besi habim, besi kanal , pompa hedrolik, konderdil mobil.
CHEMICAL SUPPLY
We provide the chemicals you need, including sulfuric acid, copper slags, and gypsum. Usually we supply to fertilizer companies in indonesia and also cement or sand companies that need the chemicals we sell.
Komponen Kadar
H2SO4 ≥ 98.2 %
Kekeruhan ≤ 60 NTU
Sisa Pemijaran ≤0.02% b/b ≈ 200 ppm
Klorida (Cl) ≤ 5 ppm
Besi (Fe) ≤ 40 ppm
Timbal (Pb) ≤ 9 ppm
Arsen (As) ≤ 0.2 ppm
Tembaga (Cu) ≤ 1 ppm
Selenium (Se) ≤ 0.5 ppm
Seng (Zn) ≤ 2 ppm
Komposisi Kadar
Fe2O3 43 ~ 60 %
SiO2 30 ~ 40 %
CaO 3 ~ 7 %
Al2O3 1 ~ 8 %
Kadar Air ≤ 5%
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PT Lamtara 2024