网站首页  词典首页

请输入您要查询的英语单词:

 

单词 Sodium carbonate
例句
1. Calcium permanent hardness requires the more expensive sodium carbonate, whereas magnesium permanent hardness requires both lime and sodium carbonate.
2. Nonionic surfactant, sodium carbonate, Sodium MetaSilicate.
3. High temperature reaction of quartz, alumina, kaolin and sodium carbonate was examined.
4. The determination method of molybdenum and sodium carbonate content in sodium molybdate was proposed.
5. In the light of that sodium hydroxide, sodium carbonate and their intermixture inhibit hydrolysis of magnesium chloride in mixed salt, it is rational to inject sodium hydroxide in crude processing.
6. Breadcake: wheat powder. fine palm oil. salt. sodium carbonate. potassium carbonate. vitamin B 2. gardenia.
7. The reductive extraction method of bastnasite baked by sodium carbonate and low acidity HCI leaching for making rare earth chloride is reported.
8. It is a new process that using sodium carbonate decahydrate develope sodium percarbonate. Its'technoligic condition and economic feasibility is studied.
9. Examples are sodium carbonate and potassium acid phthalate which are to standardize acid and base solutions.
10. Diglycol allyl percarbonate is synthesized by diglycol, sodium carbonate, chloropropene and carbon dioxide.
11. Zeolite-softened water may be quite alkaline because it contains substantial quantities of sodium carbonate and bicarbonate.
12. The problem was not helped by each lab having its own preference for the indicator to be used with sodium carbonate.
13. For example, at elevated temperatures, sodium bicarbonate decomposes and releases carbon dioxide and leaves sodium carbonate as mentioned earlier.
14. Meanwhile, we also provide you trisodium phosphate, alkali protease , Sodium carbonate , sodium sulphide and bicarbonate, etc.
15. Methods:To substitute "the trinitrophenol test paper" into" the trinitrophenol test paper wetted by sodium carbonate test solution" on the method of identification.
16. The catalyst carrier for biomass pyrolysis was prepared by red mud, ash and anhydrous sodium carbonate.
17. It is synthesized from alkyl-phenol-polyoxyethylene ether, sodium gluconate, sodium tripolyphosphate, sodium carbonate, sodium silicate, sodium sulfate, defoaming agent and penetrant.
18. High alkyl sulfate, non-ionic surfactant, sodium metasilicate , calcium carbonate, sodium carbonate.
19. A solidification matrix includes a straight chain saturated carboxylic acid salt, sodium carbonate, and water.
20. A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.
21. Due to somewhat higher chloride in cobaltous carbonate prepared by cobaltous chloride and sodium carbonate, its application is limited.
22. Calcium silicate slag is the residue from sinter of fly ash with lime stone after alumina extracted by solution of sodium carbonate.
23. A reacting dynamics has been studied, which is about the reaction of the low-grade roasted molybdenite leached with sodium carbonate solution.
24. Results indicated that the dissolving process of lac resin in sodium carbonate was an acid-base reaction in a zero grade mode.
25. The technical conditions, method and effecting factors of synthesizing nanometer calcium carbonate by using the calcium chloride and sodium carbonate as Weenie latex is mainly described.
26. In this paper, the quality of the manual noodle such as the amount of water, salt, sodium carbonate and phosphate monoester starch were mainly studied.
27. A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced. And its optimal operations are described in detail.
28. Taking the calcium bentonite clay as raw material, the organic bentonite clay was prepared by CTMAB after the sodium transition of sodium carbonate.
29. Methylene chloride was used as extractant in the extraction of condensed liquid and 3% sodium carbonate solution was used in acid separation.
30. This paper preliminary studied the ammonium phosphate type and sodium carbonate type SFPEA by the system.
31. 10 % sodium carbonate solution ( 50 ml ) and then with water ( 50 ml ), after which It'solidifies.
32. Similarly, if the gypsum is replaced by sodium sulfate, the sulphur and sodium carbonate solution can be obtained. And the soda can be produced by further processing.
33. The silk fibroin was deglued to remove the outside glue - like components in sodium carbonate solution.
34. In chemical industry , alkali is used to produce soluble glass , light and heavy sodium carbonate , etc. In metallurgy it is used as flux .
35. Content of the project: utilize CO2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc.
36. The catalytic behavior of sodium carbonate was analyzed and discussed in terms of structure component of wood .
37. Hard water which can be softened by adding sodium carbonate is called permanent hard water.
38. Objective : To study a improved method on determination of chlorine in sodium carbonate as food additive.
39. In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor , calcium oxide and sodium carbonate as raw material is introduced.
40. Using sodium carbonate and calcium oxide as cheap acid-capturer, perfume furfuryl butyrate was synthesized from furfuryl alcohol and butyryl chloride, and was characterized by GC and IR.
41. Relative error to analyse is 0.2 %, settled accuracy and reappear in measuring sodium carbonate.
42. Non-pollution roasting technology by using sodium carbonate, calcium oxide, red mud and lime mud as roasting additives for extraction of vanadium from siliceous navajoite was studied.
43. Because the alkali waste mainly contains sodium sulphide, sodium carbonate and some organic matters, which restrict the comprehensive utilization of alkali waste.
随便看

 

英语例句大全共收录104207条中英例句词条,基本覆盖所有常用英文单词的例句、长难句及中文翻译,是不可多得的英语学习材料。

 

Copyright © 2000-2024 Suppus.net All Rights Reserved
更新时间:2025/1/6 14:56:04