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Analysis of Other Refinery, Petrochemical and Chemical Products
| Tested parameter | Test method |
|---|---|
| Ethylene | |
| Hydrocarbon impurities | ASTM D6159 |
| Total sulfur content | ASTM D6667 |
| Water content | ASTM D5454 |
| CO content | ASTM D2504 |
| CO2 content | ASTM D2505 |
| Hydrogen content | ASTM D2504 |
| Propylene | |
| Hydrocarbon impurities | ASTM D2712 |
| Total sulfur content | ASTM D6667 |
| Water content | ASTM D5454 |
| CO content | ASTM D2504 |
| CO2 content | ASTM D2505 |
| Butadiene 1.3 | |
| Butadiene dimer | In-house method 011 |
| Dimethylformamide | In-house method 082 |
| Glycols | |
| Glycol impurities | ASTM E2409 |
| Acidity (as acetic acid) | ASTM D1613 |
| Water content | PN-ISO 760 |
| Color | ASTM D1209 |
| Aldehydes (as acetaldehyde) | ASTM E2313 |
| Iron content | ASTM E1615 |
| Chlorides | In-house method 136 |
| UV transmittance | ASTM E2193 |
| Ash content | ASTM D482 |
| Density | ASTM D4052 |
| Phenol | |
| Crystallization temperature | PN-ISO 1392 |
| Water content | PN-ISO 760 |
| Liquid phenol color | ASTM D1209 |
| Sulfur content (Raney nickel reduction) | In-house method 120 |
| Acetone | |
| Density | PN-EN ISO 3675 / ASTM D4052 |
| Water content | PN-ISO 760 |
| Free acids (as CH3COOH) | ASTM D1613 |
| Distillation | ASTM D1078 |
| Non-volatile matter | ASTM D1353 |
| Liquid sulfur | |
| Hydrogen sulfide | In-house method 020 |
| Arsenic content | PN-81/C-84084 p.3.4 |
| Selenium content | PN-81/C-84084 p.3.5 |
| Acidity (as H2SO4) | PN-81/C-84084 p.3.6 |
| Organic substances | PN-81/C-84084 p.3.7 |
| Sulfur content | PN-81/C-84084 p.3.2 |
| Ash content | PN-81/C-84084 p.3.9 |
| Moisture | PN-81/C-84084 p.3.16 |
| Appearance and color | PN-81/C-84084 p.3.1 |
| Coolants | |
| Foaming tendency | ASTM D1881 |
| Crystallization temperature | ASTM D1177 |
| pH | ASTM D1287 |
| Ash content | ASTM D1119 |
| Alkalinity reserve | ASTM D1121 |
| Boiling point | ASTM D1120 |
| Corrosion test | ASTM D1384 |
| Butadiene | |
| Carbonyl compounds (as acetaldehyde) | ASTM D4423 |
| Peroxides (as oxygen) | ASTM D5799 |
| Inhibitor content | ASTM D1157 |
| Non-volatile residue | ASTM D1025 |
| Water content | PN-C-96008 |
| Gases | |
| Hydrogen sulfide determination (dithizone method) | In-house method 041 |
| Surfactants | |
| Cloud point (nonionic) method A | PN-EN 1890:2006 A |
| Cloud point method B | PN-EN 1890:2006 B |
| Cloud point method C | PN-EN 1890:2006 C |
| Cloud point method D | PN-EN 1890:2006 D |
| Cloud point method E | PN-EN 1890:2006 E |
| pH (solution A) | PN-EN 1262:2004 A |
| pH (solution B) | PN-EN 1262:2004 B |
| pH (solution C) | PN-EN 1262:2004 C |
| Hydroxyl number | PN-86/C-04838 |
| Color | ASTM D1209 |
| Water content | PN-ISO 760 |