Enhancing the Conversion of Polycyclic Aromatic Hydrocarbons from Naphthenic Heavy Oil: Novel Process Design, Comparative Techno-Economic Analysis, and Life Cycle Assessment

2020 ◽  
Vol 59 (45) ◽  
pp. 20086-20101
Author(s):  
Xin Zhou ◽  
Hao Yan ◽  
Xiang Feng ◽  
Hui Zhao ◽  
Yibin Liu ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Life Cycle ◽  
Economic Analysis ◽  
Aromatic Hydrocarbons ◽  
Heavy Oil ◽  
Process Design ◽  
Polycyclic Aromatic

Selective dealkylation of alkyl polycyclic aromatic hydrocarbons towards innovative upgrading process of practical heavy oil

2021 ◽  
Author(s):  
Fumiya Nakano ◽  
Tomohide Goma ◽  
Satoshi Suganuma ◽  
Etsushi Tsuji ◽  
Naonobu Katada
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Pore Size ◽  
Aromatic Hydrocarbons ◽  
Heavy Oil ◽  
Acid Sites ◽  
Polycyclic Aromatics ◽  
Large Pore ◽  
Polycyclic Aromatic ◽  
Long Chain ◽  
Large Pore Size

A silica-monolayer loaded on alumina with weak Brønsted acid sites and large pore size can selectively dealkylate alkyl polycyclic aromatics to long-chain alkanes and polycyclic aromatics for production of chemicals and fuel.

Separation and identification of monomethylated polycyclic aromatic hydrocarbons in heavy oil

1990 ◽  
Vol 498 ◽  
pp. 25-33 ◽  
Author(s):  
Sadao Matsuzawa ◽  
Philippe Garrigues ◽  
Osamu Setokuchi ◽  
Masaru Sato ◽  
Tadato Yamamoto ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Heavy Oil ◽  
Polycyclic Aromatic

scholarly journals Degradation by a Pyrene-Assimilating Bacterium of Polycyclic Aromatic Hydrocarbons in Heavy oil Leaked from a Wrecked Tanker

1998 ◽  
Vol 47 (12) ◽  
pp. 1351-1354,1362
Author(s):  
Shigeru MINEKI ◽  
Fumio SUGAWARA ◽  
Masaru MATSUO ◽  
Iwao UCHIYAMA ◽  
Sumio GOTO
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Heavy Oil ◽  
Polycyclic Aromatic
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