{'fraction_non_alphanumeric': 0.02127659574468085, 'fraction_numerical': 0.03273322422258593, 'mean_word_length': 4.321739130434783, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The Study and Preparation of Petroleum Coke Oil Slurry for Diesel Engine

An amount of 1.8 μm of ultra-fine petroleum coke was prepared by air jet mill and used to prepare the petroleum coke oil slurry for a diesel engine. The results indicated that the viscosity of the slurry decreased from 587 to 305 mPa·S, when the amount of additive NDZ-105 increased from 0 to 2 wt%. The coke oil slurry was used in the modified R180 diesel engine, and the results showed that the engine maximum power reduced by 19% compared with burning diesel fuel, and the smoke emission was 2–5 times higher than burning diesel fuel.