silica gel in Vietnamese
@Chuyên ngành kỹ thuật
-chất hút ẩm
-silicagen
@Lĩnh vực: hóa học & vật liệu
-gen silic
@Lĩnh vực: điện lạnh
-silicagel
@Lĩnh vực: xây dựng
-silicagen (chất chống ẩm)
@Lĩnh vực: thực phẩm
-silicagen (khử ẩm)
@Lĩnh vực: điện
-xilicagel (hạt hút ẩm bằng SiO2)
Sentence patterns related to "silica gel"
1. Silica gel
2. 4 The silica gel removes the water.
3. 11 The crude oil is chromatographed over silica gel.
4. A new actinomycete species, and aerial contamination on a silica gel plate, is described.
5. Desiccator, containing freshly activated silica gel or an equivalent desiccant with a water content indicator
6. The invention discloses a method for extracting aluminum oxide and silica gel from Beauxite (aluminum bauxite)
7. Water vapour is adsorbed from the inlet air by silica gel, packed into a dehumidification `wheel'.
8. Silica gel-based aerogels have emerged as the best alternative to currently used thermal insulation materials.
9. The sorbent is chosen from the group including silica gel, molecular sieve, activated carbon, and clay.
10. A desiccant unit containing black activated carbon and silica gel granules is included in the bottle
11. The wide porous silica gel is able to adsorb 90-100% water of its own weight.
12. Separation of steroidal hydrocarbon fraction by column chromatography on silica gel and analysis by capillary gas chromatography.
13. The hydrocarbons are heated by steam and mixed with the hot catalyst of powdered alumina-silica gel.
14. The support generally consists of alumina, silica gel, fossil meal, whether or not activated, ceramic materials, etc.
15. Addition of suitable internal standards to the oil and fractionation by chromatography on a hydrated silica gel column.
16. 20 Polyamide and silica gel column chromatography was used to isolate and extract the analgesic and antemetic constituents.
17. In liquid–solid (normal-phase adsorption) chromatography, the elution pattern differed significantly from that of unmodified silica gel.
18. The oil, after separation into fractions on a silica gel column, was investigated by GLC and GLC/MS.
19. A polybutadiene maleic acid silica gel cation exchanger material makes feasible simultaneous analysis of alkaline and earth alkaline metals.
20. SINOCATA is a leading supplier of activated alumina, molecular sieve, activated carbon, silica gel and other specialty Adsorbents & Desiccants
21. The heat released in the absorption system condenser at 75°C is used for firing a silica gel (desiccant) dehumidifier.
22. To quantify and qualify Arsines in air we developed a novel technique based on silver nitrate impregnated silica gel filled tubes
23. After clean up on silica gel (disposable extraction columns) 16-O-methylcafestol was quantified by HPLC and absorbance at 220 nm.
24. The silica gel surface is completely covered with silanol groups, they may be present in several conformations which adsorb water differently.
25. Silica gel is a chemically inert, nontoxic, polar and dimensionally stable (< 400 °C or 750 °F) amorphous form of SiO2.
Silica gel là hóa chất trơ, không độc, phân cực và được định hình ổn định (< 400 °C hoặc 750 °F) từ SiO2 dạng vô định hình.
26. Based on the type, the Adsorbents market has been segmented into activated carbon, molecular sieve, activated alumina, clay, and silica gel.
27. The recovered energy fires an A/C system comprises a LiBr-H2O absorption machine and a silica gel air dehumidifying unit.
28. 28 For example, ethanol can be separated from a liquid mixture of ethanol and water by shaking the mixture with silica gel.
29. 25 L-type molecular sieves were synthesized with four different silicious materials, namely silica sol, silica gel, waste silica sludge and kieselguhr.
30. The photolysis of α-methoxy acetophenones 1a–1e adsorbed on silica gel show a significant deviation from the course of reaction in methanol.
31. Cinnamon twig was identified with petroleum ether(60-90 )-ethyl acetate as developer and dinitrophenylhydrazine ethanol solution as coloration using silica gel G.
32. They are prepared by mixing the adsorbent, such as silica gel, with a small amount of inert binder like calcium sulfate (gypsum) and water.
Bản sắc ký được làm bằng cách trộn chất hấp phụ, như silica gel, với một lượng nhỏ chất trơ để kết dính, như canxi sulfat (thạch cao), và nước.
33. Most industrial adsorbents fall into one of three classes: Oxygen-containing compounds – Are typically hydrophilic and polar, including materials such as silica gel and zeolites.
Các chất hấp phụ công nghiệp thường là một trong ba nhóm sau: Hợp chất chứa Oxy– điển hình thân nước và phân cực, bao gồm các vật liệu như silica gel và zeolites.
34. This consists of 2 silica gel beds of the cross flow type working alternatively in series with the absorption machine one bed at a time.
35. Gun Safe Silica (5 Pack) 200 Gram Silica Gel Desiccant Packet, Military Grade Dehumidifier Moisture Absorbing Drying Bags Conforms to MIL-D-3463E Type I & …
36. A method is described for the chlorination of acetanilide and related compounds by adsorbing the sample on silica gel, followed by exposing the thin-layer plate to chlorine gas.
37. SORBSIL® CHAMELEON® - Silica Gel with colour indicator is reducing the relative humidity by adsorption of humidity from the surrounding air, so that damages due to moisture can be avoided.
38. Silicon dioxide is an amorphous substance, which is produced synthetically by either a vapour-phase hydrolysis process, yielding fumed silica, or by a wet process, yielding precipitated silica, silica gel, or hydrous silica.
39. A method is presented for the thin-layer chromatographic separation of the 2,4-dinitrophenylhydrazones of six aldehydes and five ketones using silica gel plates and carbon tetrachloride/2-picoline (90+10) as the developing phase.
40. The silica gel found within alkali reactive limestone aggregates from Montreal, Quebec, Trois-Rivieres and Temiscaming areas was submitted to quantitative chemical analyses with a scanning electron microscope (SEM) equipped with an energy dispersive spectrometer (EDS).
41. For a rapid and specific assay of alginate, the isolated polysaccharide is split by methanolic hydrochloric acid, the reaction products are separated on silica gel plates and visualized by an uronic acid specific naphthoresorcinol-hydrochlorid acid reagent.
42. By use of the so-called “phase-equilibrium method” and the simulated air coating of the sampling matrices with the phenols in the draught the adsorbent silica gel combined with ethyl acetate as eluent turned out to be extremely effective.
43. Bouillonii collected in 2005 from Finger's Reef (VP) was extracted with CH 2 Cl 2 and MeOH (2:1) and the extract (10 g) chromatographed on silica gel with CH 2 Cl 2 containing increasing concentrations of i-PrOH to afford 16 fractions
44. Following the spraying with a 0.1% TAR solution in 95% ethanol, treatment with ammonia vapour for 30 minutes and drying in an air stream of about 40° for 30–45 minutes seemed to produce optimum analytical results for all three metals on both cellulose and silica gel.
45. The magnetic oil adsorbent of the present invention has remarkable adsorptivity to oil, and an oil-silica gel gelated after oil adsorption is magnetic so as to be easily collected using a magnetic body, and thus it is possible to selectively remove oil only from oil-containing media.
46. We AR Energy Group (Areg) Established in 2018 are Manufacturers & Traders of Biodiesel Plant, Refined Bleached Deodorized Palm Stearin, Crude Palm Oil, Tallow Oil, Desiccant Silica Gel, Automotive Distilled Biodiesel, Boiler Biodiesel, Crude Glycerin, Refined Glycerin etc.Our products are high in demand due to their premium quality and affordable prices.
47. ‘They do not Absorb dirt or liquids, and their surfaces are much less conducive to bacterial growth than paper bills.’ ‘The gases, especially carbon dioxide and methane, Absorb the Earth's heat radiation and thus warm the surface, just as a blanket traps body heat.’ ‘Use chemicals such as Silica gel to Absorb …