Nghĩa của từ acrolein bằng Tiếng Việt
Acrolei
Đặt câu có từ "acrolein"
1. Acetaldehyde; Formaldehyde; Acrolein.
2. SOLID + Acrolein.
3. Acrolein formation on heating
4. Polymer of formaldehyde and acrolein
5. Acrolein, glucose and ammonium compounds
6. Overheated cooking oils emit acrolein and formaldehyde.
Dầu nấu ăn đun quá nóng sẽ thải ra acrolein và formaldehyd.
7. Method for preparing acrolein from glycerol or glycerine
8. Process for producing acrolein and/or acrylic acid
9. The characteristic pungent vapours of acrolein are evolved
10. • Acrolein, which has the molecular formula C3H4O
11. Absorption of acrolein by terrestrial plants is poor (WSSA, 1983).
12. It is therefore appropriate to include acrolein in Annex I.
13. The molecular formula of acrolein is CHOCHCH2, and its molecular weight is 56.06. At room temperature, acrolein is a clear, colourless liquid with an intensively acrid odour.
14. Ring catalyst for preparing acrolein and acrylic acid, and use thereof
15. Metabolic fate of (14C) acrolein under aerobic and anaerobic aquatic conditions.
16. Glycerin dehydration catalyst, preparation method therefor, and method for producing acrolein
17. The main metabolic pathway for acrolein is the alkylation of glutathione.
Con đường chuyển hoá chính của acrolein là alkyl hóa của glutathione.
18. • Finalized control instruments for acetaldehyde, acrolein, acrylonitrile,1,3-butadiene and particulate matter.
19. Method for the catalytic gas phase oxidation of acrolein into acrylic acid
20. It contains such irritants as formaldehyde, ammonia, acrolein, nitrous oxide, hydrocarbons, and particulate matter.
21. Process for preparing alkyl esters of fatty acids and acrolein from triglycerides
22. Catalyst for preparing acrolein and acrylic acid, and method for preparing same
23. At room temperature, acrolein is a clear, colourless liquid with an intensively acrid odour.
24. Method for the heterogeneously catalyzed partial gas phase oxidation of acrolein into acrylic acid
25. Preferably the residual acrolein content of the PTT resin is less than 10 ppm.
26. The following entry for the substance acrolein is added in Annex I to Directive #/#/EC
27. (a) 1092 acrolein, inhibited, 1098 allyl alcohol, 1143 crotonaldehyde, stabilized, 2606 methyl orthosilicate.
28. Acrogamy acrogen acrogenous acrography acrolein acrolepia assectella Acrolepia assectella acrodermatitis in Persian English-Persian dictionary
29. With 10 cigarettes/30 m3 acrolein reaches 0.1 ppm, the threshold limit value for industries.
30. Method for the heterogeneously catalysed partial gas phase oxidation of acrolein to form acrylic acid
31. Moreover, acrolein and acrylic acid can be prepared with high selectivity and in high yields.
32. Acrolein is sometimes used as a fixative in preparation of biological specimens for electron microscopy.
Acrolein đôi khi được sử dụng như một chất cố định để chuẩn bị mẫu vật sinh học cho kính hiển vi điện tử.
33. Preferably the residual acrolein content of the PTT resin is less than 5 ppm.
34. alpha-Amylcinnamaldehyde; Amyl cinnamic aldehyde; alpha-amyl-beta-phenyl-acrolein; 2-Benzylidene heptanal; alpha-Pentyl-cinnamaldehyde
35. The three most important raw materials used to produce methionine are acrolein, methyl mercaptan and hydrocyanic acid.
36. Modelling indicates that acrolein behaves differently depending on the medium to which it is released.
37. Priority Substances List Assessment Report for Acrolein 2000 ISBN: 0-662-28575-1 Cat. No.:
38. Method for the production of acrolein or acrylic acid or the mixture thereof from propane
39. The present invention relates to a catalyst for preparing acrolein and acrylic acid, and a use thereof.
40. A liquid reaction medium is contacted with a gaseous acrolein feed stream in a gas/liquid contact zone.
41. Such PTT resin has an acrolein formation rate at 280 °C of less than 15 ppm/minute.
42. Available data are inadequate to serve as a basis for assessment of the carcinogenicity of acrolein following inhalation.
43. Such PTT resin has an acrolein formation rate at 280° C of less than 15 ppm/minute.
44. 2.2.2.2 Anthropogenic sources Sources and estimated releases of acrolein to the atmosphere are presented in Table 2.
45. Glycerin dehydration catalyst, and acrolein production process, acrylic acid production process and hydrophilic resin production process each using the catalyst
46. Catalyst system, oxidation reactor containing the same, and preparation method for acrolein and acrylic acid using the same
47. The present invention relates to a catalyst for preparing acrolein and acrylic acid, and to a method for preparing same.
48. The present invention relates to a glycerin dehydration catalyst, a preparation method therefor, and a method for producing acrolein.
49. In this study, immunolocalization of the 11S globulin (crystalloid protein) was performed on sections of acrolein–glutaraldehydefixed, resin-embedded, developing castor bean endosperm.
50. Also, a method for manufacturing the acrolein and the acrylic acid according to the present invention can provide improved production efficiency by using the catalyst.