Le sulfolane , ou sulfone de tétraméthylène, est un composé organique soufré de formule chimique (CH2)4SO2. Sulfolane is an organosulfur compoun formally a cyclic sulfone, with the formula (CH2)4SO2. It is a colorless liquid commonly used in the chemical industry as a solvent for extractive distillation and chemical reactions.
Find product specific information including CAS, MSDS, protocols and references. L at °C(lit.) Vapor pressure : 0.
Sulfolane is used as an industrial solvent utilized for the extraction of aromatic hydrocarbons from hydrocarbon mixtures and to purify natural gas. Further, it is used in refineries and the petrochemical industry. De très nombreux exemples de phrases traduites contenant sulfolane hydrocarbon – Dictionnaire français-anglais et moteur de recherche de traductions françaises.
Sour Gas Treatment: Sulfolane is used during the pre-treatment process of natural gas. While most natural gas requires minimal treatment, sour natural gas requires a chemical absorption process. Although various formulated amine solvents are effective in removing H2S, CO and COS, the addition of Sulfolane provides . HF Vapor Suppression: When added to HF Aci Sulfolane -A (Anhydrous) provides increased safety when handling or transporting the material.
Calculation Over Validity Range. Sulfolane is more toxic than the other solvents but has a very low skin penetration in comparison to that of the others. A high skin penetration is not beneficial for . DMSO, DMF, DMAC, and NMP. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.
Find MSDS or SDS, a COA, data sheets and more information. Returning to our example, the LLE correlation of the sulfolane – methylcyclohexane mixture is very similar with both the 2B and 3B association schemes, as shown in Figure 12. Similar conclusions can be obtained for the LLE correlation of the other mixtures where experimental LLE data are available. Sulfolane , another highly polar solvent, is used to separate aromatic hydrocarbons from aliphatic hydrocarbons. The solvency of sulfolane for certain fatty acids and fatty acid esters is the basis . A biological activated carbon (BAC) column process was selected for development since sulfolane was know to be removed (to form biomass, carbon dioxide and sulfate) in biological wastewater treatment processes2-as well as the availability of the large carbon adsorbers at the Lathrop site.
Undecanone BF, Sulfolane 23. Molar Heat Capacity (cP) of Sulfolane from Dortmund Data Bank. Chevron Phillips sulfolane and sulfolene is a product line that includes products commonly used to carry out synthetic organic chemistry reactions that are difficult or impossible with other solvents.
Rkactions dans le sulfolane. Etude des interactions eau-sulfolanel.