98/00241 Study of initial stage in coal liquefaction increase in oil yield with suppression of retrogressive reaction during initial stage

97/01813 Studies of initial stage in coa

97/01813 Studies of initial stage in coal liquefaction. Hydrogen transfer with suppression of retrogressive reaction during initial stage

📂 Article 📅 1997 🏛 Elsevier Science ⚖ 183 KB

Liquid fuels (derived liquid fuels) 97101799 Mechanism of transformations of model heterocyclic compounds in hydrorefining reactions Lewandowski. M. and Sarhak. M. Przern. Chem., 1096, 75. (8). 2Xh-28Y. (In Polish) The paper discusses mechanisms of transformations of diheazothiophenes and selected h

98/01157 Study of initial stage in coal

98/01157 Study of initial stage in coal liquefaction—increase in oil yield with suppression of retrogressive reaction during initial stage: Uesugi, K. et al. Sekitan Kagaku Kaigi Happyo Ronbunshu, 1996, 33rd, 101–104. (in Japanese)

📂 Article 📅 1998 🏛 Elsevier Science ⚖ 202 KB

02 Liquid fuels (derived liquid fuels) Liquefied coal as a raw material for production of carbon and graphite products Machnikowski,

98/00240 Studies of initial stage in coa

98/00240 Studies of initial stage in coal liquefaction—effect of pretreatment condition with process solvent to increase oil yields

📂 Article 📅 1998 🏛 Elsevier Science ⚖ 189 KB

98/00239 Studies of initial stage in coa

98/00239 Studies of initial stage in coal liquefaction—effect of decomposition of oxygen-functional groups on coal liquefaction

📂 Article 📅 1998 🏛 Elsevier Science ⚖ 189 KB

98/00238 Studies of initial stage in coa

98/00238 Studies of initial stage in coal liquefaction (4) radical formation and structural change with thermal decomposition of coal

📂 Article 📅 1998 🏛 Elsevier Science ⚖ 189 KB

97/01812 Studies of initial stage in coa

97/01812 Studies of initial stage in coal liquefaction. Effect of coal pretreatment condition with process solvent

📂 Article 📅 1997 🏛 Elsevier Science ⚖ 183 KB

Liquid fuels (derived liquid fuels) 97101799 Mechanism of transformations of model heterocyclic compounds in hydrorefining reactions Lewandowski. M. and Sarhak. M. Przern. Chem., 1096, 75. (8). 2Xh-28Y. (In Polish) The paper discusses mechanisms of transformations of diheazothiophenes and selected h