2023年11月15日 · 1.1 This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150 °C (300 °F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator operated under total takeoff conditions.

1.1 This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150°C (300°F), such as heavy crude oils, petro-leum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator oper-ated under total takeoff conditions.

将 3 种不同的国际公认的 ASTM 程序结合在一个系统中： - ASTM D-2892 - ASTM D-5236 - ASTM D-1160 原油蒸馏系统设计为在半自动运行模式下工作，并以最经济的方式将 PETRODIST 100 S、PETRODIST 200 S 和 PETRODIST 300 M 的所有必需功能结合在一个系统中。

2018年7月1日 · Standard Test Method for Distillation of Heavy Hydrocarbon Mixtures (Vacuum Potstill Method) This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150 °C (300 °F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures.

2025年3月10日 · 该测试方法是对重质烃混合物进行的众多测试之一，旨在为炼油商或购买者表征这些材料。 它提供了对不同沸程馏分的产率的估计。 通过该测试方法制备的馏分可以单独使用或与其他馏分结合使用以生产用于分析研究和质量评估的样品。 也可以制造用于制造沥青的残渣，但可能并不总是合适的。 该测试方法中发生的长时间热浸可能会改变某些性能。 注释 18212；虽然可以采用将馏出物与残渣重新混合的做法来产生较轻的残渣，但不建议这样做，因为它会产生 …

1.1 This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150 °C (300 °F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator operated under total takeoff conditions.

2018年7月24日 · 1.1 This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150 °C (300 °F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator operated under total takeoff conditions.

Achieve true ASTM D5236 “weight vs. temperature” with “dead volume” eliminating process. Discharge of fraction products performed without vacuum fluctuation for reliable and repeatable TBP determination. Reach higher AET with High Vacuum option down to 0.006 mmHg.

1.1 This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150°C (300°F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator operated under total takeoff conditions.