A wide range modeling study of dimethyl ether oxidation
نویسندگان
چکیده
منابع مشابه
Experimental and Modeling Investigation of the Low-Temperature Oxidation of Dimethyl Ether.
The oxidation of dimethyl ether (DME) was studied using a jet-stirred reactor over a wide range of conditions: temperatures from 500 to 1100 K; equivalence ratios of 0.25, 1, and 2; residence time of 2 s; pressure of 106.7 kPa (close to the atmospheric pressure); and an inlet fuel mole fraction of 0.02 (with high dilution in helium). Reaction products were quantified using two analysis methods:...
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Due to its excellent conductivity, good thermal stability and large specific surface area, carbon nano-tubes (CNTs) were selected as support to prepare a Re-based catalyst for dimethyl ether (DME) direct oxidation to polyoxymethylene dimethyl ethers (DMMx). The catalyst performance was tested in a continuous flow type fixed-bed reactor. H3PW12O40 (PW12) was used to modify Re/CNTs to improve its...
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A synthesis of ±-cherylline dimethyl ether is reported. The key steps involved are Michael-type addition, radical azidonation of an aldehyde, Curtius rearrangement, and reduction of an isocyanate intermediate followed by Pictet-Spengler cyclization.
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15 صفحه اولStudy of Dimethyl Ether for Limited Streamer Tubes*
Position resolution and lifetime have been studied for one-atmosphere D\IE in half-inch diameter aluminum tube chambers operated in the limited streamer mode. The radial resolution was measured by timing to be CT, = 73 pm. The longitudinal resolution was measured by charge division to be < 0.3% of the wire length. No significant gain changes were seen after 12 C/cm. Submitted to Nuclear Instrum...
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ژورنال
عنوان ژورنال: International Journal of Chemical Kinetics
سال: 1998
ISSN: 0538-8066,1097-4601
DOI: 10.1002/(sici)1097-4601(1998)30:3<229::aid-kin9>3.0.co;2-u