AcetaldehydeAcroleinEmissionsCatalytic converterHCCI/SI gasoline engineIn this study a qualitative and quantitative analysis of carbonyl compound emissions from exhaust gas of homogeneous charge compression ignition (HCCI) and spark ignition (SI) engines, trapped on dinitrophenylhydrazine (DNPH) solution, ...
1) formaldehyde and acetaldehyde condensation 甲醛乙醛缩合法1. Progresses in the synthesis of acrolein,including the routes of formaldehyde and acetaldehyde condensation,propylene oxidation,propane oxidation,and glycerin dehydration et al,and the catalysts for above synthetic reactions are presented and ...
and formaldehyde[141]. When tested for selectivity among benzaldehyde, acetaldehyde, acetone, and methanol, formaldehyde exhibited the highest response[141]. In addition, Guo et al. developed a microfluidic sensor using 4-aminohydrazine-5-mercapto-1,2,4-triazole (AHMT) and KOH solution. When ...
The electronic cigarette solvents propylene glycol and glycerol are known to produce toxic byproducts such as formaldehyde, acetaldehyde and acrolein. However, the aerosol toxin yield depends upon a variety of chemical and physical variables. The formald
and Nibou D.Vapor-Phase Condensation of Formaldehyde and Acetaldehyde into Acrolein over Zeolites. Journal of Catalysis . 1994E.DUMITRIU等: " Vapor-Phase Condensation of formaldehyde and acetaldehyde into acrolein over zeolites ", 《JOURNAL OF CATALYSIS》, vol. 147, 31 December 1994 (1994-12-...
Stimulation to the tri geminal afferent nerve of the nose by formaldehyde, acrolein, and acetal dehyde gases. lnhal . Toxicol. 3: 211 -222.Tsubone H and Kawata M: Stimulation of the trigeminal afferent nerve of the nose by formaldehyde, acrogen, and acetaldehyde gases. Inhal Toxicol 3:...
18.Synthesis of Acrolein by Vapor Phase Condensation of Formaldehyde and Acetaldehyde over MgO/SiO_2 Catalyst;MgO/SiO_2催化甲乙醛缩合制丙烯醛的研究 相关短句/例句 formaldehyde scavenger甲醛捕获剂 1.A kind of multi-amino free-formaldehyde scavenger was synthesized by the condensation reaction.利用缩聚...
16.Synthesis of Acrolein by Vapor Phase Condensation of Formaldehyde and Acetaldehyde over MgO/SiO_2 Catalyst;MgO/SiO_2催化甲乙醛缩合制丙烯醛的研究 17.dyes for formaldehyde-after-treatment用甲醛后处理的染料 18.a polymer of vinyl formaldehyde.一种甲醛乙烯的聚合物。 相关短句/例句 formaldehyde disope...
3) the acetaldehyde poisoning 乙醛中毒 1. The Article introduced three viewpoints about the uncomfortable after drunk: the theory of the acetaldehyde poisoning; the theory of the alcohol poisoning and the theory of the methanol poisoning. 介绍了关于酒后不适的三种主要观点:乙醛中毒说;乙醇(酒精)...
Possible coexisting substances and their interferences(NOTE) Substance Concentration Interference Change color by itself Acrolein 5 times Plus error Produces red stain at 20 ppm Acetaldehyde 1/6 time Plus error Produces red stain at 3 ppm Other substance measurable with this detector tube ...