Further Heating of Medium Temperature Carbonization Coke
نویسندگان
چکیده
منابع مشابه
suppression of coke formation in thermal cracking by coke inhibitors
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
15 صفحه اولTemperature Variations and Non-photoionization Heating in the Warm Ionized Medium of Galaxies
Optical emission lines observed in the gaseous halo of the Milky Way and other galaxies suggest the existence of a supplemental heat source—in addition to photoionization—that increases the electron temperature in regions of low density. Such heat sources are in fact predicted to exit in the interstellar medium. For example, both the dissipation of turbulence through ion-neutral dampening and p...
متن کاملThe Heating of the Intra Cluster Medium
X–ray observations indicate that non–gravitational processes play a key role in determining the distribution of the diffuse, X-ray emitting gas in clusters of galaxies (ICM). The effect of non–gravitational processes is imprinted in the ICM as an entropy minimum. Preheating models assume that the entropy minimum is present in the cosmic baryons well before collapse. On the other hand, observati...
متن کاملIntergalactic medium heating by dark matter
We derive the evolution of the energy deposition in the intergalactic medium (IGM) by dark matter (DM) decays/annihilations for both sterile neutrinos and light dark matter (LDM) particles. At z > 200 sterile neutrinos transfer a fraction fabs ∼ 0.5 of their rest mass energy into the IGM; at lower redshifts this fraction becomes < ∼ 0.3 depending on the particle mass. The LDM particles can deca...
متن کاملHydrothermal carbonization of sugarcane bagasse via wet torrefaction in association with microwave heating.
Hydrothermal carbonization of sugarcane bagasse using wet torrefaction is studied. The biomass is torrefied in water or dilute sulfuric acid solution and microwaves are employed to heat the solutions where the reaction temperature is fixed at 180 °C. The effects of acid concentration, heating time and solid-to-liquid ratio on the performance of wet torrefaction are investigated. It is found tha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 2004
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.90.9_694