Then, the reactor was purged with nitrogen for 15 min prior to the introduction of n-butane. The reaction products were analyzed in a gas chromatograph with the thermal conductivity detector. Besides isobutane, which was the major product, methane, propane, and pentane were detected. After 1 h...
To convert n-butane to isobutane, we can follow these steps:Step 1: Identify the Reactants - The starting material is n-butane, which has the molecular formula C4H10 and can be represented as CH3-CH2-CH2-CH3.Step
At 423 K and 2 MPa, the solubilities of butane and isobutane in PS were 0.08 and 0.05 g-gas/g-polym, respectively. Solubility could be correlated with the Sanchez-Lacombe equation of state with temperature-dependent binary interaction parameters to within 4.4% average relative deviation. Henry'...
n-butane and isobutane are important petrochemical raw materials. Their separation is challenging because of their similar properties, including boiling point. Here, we report a zeolitic imidazolate framework-8 (ZIF-8)/N,N-Dimethylpropyleneurea (DMPU)-water slurry as sorption material to separate but...
The experiments were carried out using a continuous circulation-type equilibrium apparatus to measure temperature, pressure, and the compositions of the liquid and vapor phases. The experimental data were correlated with the PengRobinson equation of state (PR EOS) using the WongSandler (WS) mixing ...
designed for vapor liquid equilibrium (VLE) measurements at cryogenic temperatures and high pressures was used to measure new (p,T,x,y) data for binary mixtures of methane + ethane, + propane, + 2-methylpropane (isobutane), and + butane from (203 to 273) K at pressures up to 9 MPa....
Show how to synthesize the compound 1-Bromo-2-methyl-2-propanol from isobutane (2-methylpropane). How would you prepare aniline from the following starting materials? (a) Benzene (b) Benzamide (c) Toluene Show how you might prepare t...
A New Equation of State for Argon Covering the Fluid Region for Temperatures From the Melting Line to 700 K at Pressures up to 1000 MPa 热度: 现代控制理论基础 课件(英文)Lecture3-2-知识点13 Analysis of the discrete-time system;Lecture3-3-知识点14 Discretization of the continuous-time ...
Main products were propane and isobutane, and a slight amount of 2-methyl butane was also obtained. The overall reaction rate was expressed by the equation k[ A + K HClp HCl (1 + K HClp HCl]p n B, which was derived by assuming that the formation of a carbonium ion on the melt ...
The measurements have been correlated with a modified Hildebrand equation. The experimental error is estimated to be smaller than 3%. The measurements of normal butane and isobutane have been compared with a global extended corresponding states model and with each other. Differences between measured ...