reducing agent in English
Lithium aluminum hydride is an important reducing agent in organic chemistry.
Use "reducing agent" in a sentence
1. Like SnCl2 it is a reducing agent.
2. Before the Bleaching process, tooth is the reducing agent and
3. A reducing agent is a chemical term for an antioxidant.
4. DeNOx system with selective reduction of NOx (addition of reducing agent);
5. The present invention relates to a graphene oxide reducing agent which is a mixture of a reducing agent containing halogen elements with CF3COOH (trifluoroacetic acid), and a method for preparing reduced graphene oxide comprising a step of reacting the graphene oxide reducing agent with graphene oxide.
6. The present invention relates to a segregation reducing agent consisting of curdlan and alkaline materials and a hydraulic composition containing the segregation reducing agent, particularly, the present invention relates to the segregation reducing agent prepared by alkalifying a curdlan-producing fermentation broth per se or a curdlan powder with an alkaline material, and also relates to hydraulic compositions, concrete and mortar, comprising the segregation reducing agent.
7. Shrinkage reducing agent can reduce dry shrinkage of cement-stabilized macadam greatly.
8. Whether a reducing agent feeder disposed in the exhaust system of an internal combustion engine and equipped with a reducing agent addition valve is normal or abnormal is judged more suitably.
9. As a reducing agent to separate uranium and other metals from their salts.
10. In addition to reactions as a reducing agent with carbonyl compounds, Borane reacts with other
11. The total protein content was measured by reducing agent compatible Bichronic assay (BCA, ThermoFisher Scientific, Rockford, IL)
12. It explodes because the Acetylide is a reducing agent and the copper (I) is an oxidizing agent.
13. Preferably, the reducing agent is ascorbic acid and preferably the marking composition also comprises a water-soluble dye.
14. Substoichiometric combustion, i.e. in a fuel rich mixture so that the remaining fuel may act as reducing agent;
15. Bisulphite: A reducing agent and salt of sulphurous acid in which the base replaces half of the acid’s hydrogen.
16. The air entraining agent comprises a particulate reducing agent with an average particle size of at least 25 μm.
17. 12 A white or yellowish hygroscopic crystalline solid, H3PO used as a reducing agent and to produce phosphite salts.
18. The ammonium salts of nitrate and especially perchlorate are highly explosive, in these cases ammonium is the reducing agent.
19. Ascorbate is a very strong reducing agent and is normally used in a concentration range between 1 and 10 mM
20. Substoichiometric combustion, i.e. using a fuel-rich mixture so that oxygen is a limiting factor (fuel acts also as reducing agent);
21. This paper studied the influence of initiator and unsaturated vinyl monomers on the performance of polycarboxylic series of water-reducing agent.
22. It is a weak reducing agent, as is sulfur dioxide, sulfites, and any other compound containing sulfur in the +4 oxidation state.
23. The graphene oxide reducing agent according to the invention can lower the maximum temperature of a process for preparing the reduced graphene oxide to -10°C.
24. 9 Methods:Argentum was used as antibacterial agent to prepare the argentation medical polypropylene mesh with chemistry liquid phase the meshes with Rochelle salt as reducing agent.
25. The coercivity of magneto-optic films such as bismuth garnet films is adjusted by an annealing method which comprises reduction with a reducing agent such as H¿2?
26. It should not be confused with sodium dithionite, Na2S2O4, which is a very different compound, and is a powerful reducing agent with many uses in chemistry and biochemistry.
27. ZSIVIRA manufactures a wide range of TANNING AUXILIARY CHEMICALS such as Degreasing Agents, Dispersing Agents, Basifying Agents, Iron Oxide Remover, Formaldehyde Reducing Agent, Chrome VI retardant, Preservatives, Polyphosphates, Sequestrants …
28. The free thiol compound and reducing agent can be added during milling, dry mix, wet mix, or other admix, so that the agents are present throughout the food product.
29. Constructed with 2-plies of 7-mil Clear film, Pinstripe® Coated drumheads have an overtone reducing agent applied between the 2-plies providing overtone control with increased attack
30. Adsorption fluid is constantly fed into the combustion products in a mixing chamber situated at the end of the combustion tube; this fluid contains hydrazine sulfate as reducing agent.
31. When the ratio of NADP+ : NADPH increases, the body realizes it needs to produce more NADPH (a reducing agent for several reactions like fatty acid synthesis and glutathione reduction in erythrocytes).
32. In particular, it may be subjected to reductive Amination under mild conditions that is, at low temperature (usually at about 50° C.), in the presence of an appropriate reducing agent
33. The reducing agent is supplied via a bypass line (12) that re-routes part of the exhaust gases past the device (10) that produces the difference pressure in the exhaust gas.
34. It is the reducing agent in the Jones reductor, used in analytical chemistry.Formerly the zinc plates of dry batteries were Amalgamated with a small amount of mercury to prevent deterioration in storage
35. Arsenates Sentence Examples It is frequently used as a reducing agent: in acid solutions it reduces ferric to ferrous salts, Arsenates to arsenites, permanganates to manganous salts, &c., whilst in alkaline …
36. First, the explosively unstable gas chlorine dioxide, ClO2 is produced by reducing sodium chlorate in a strong acid solution with a suitable reducing agent (for example, sodium chloride, sulfur dioxide, or hydrochloric acid).
37. Treatment with clay, preferably acid treated clay, and more preferably acid treated bentonite clay, after deactivation with the oxidizing agent or reducing agent can further reduce residual tin levels to less than 10 ppm.
38. It has been shown that the benzoate method in the presence of thioglycollic acid as chelating and reducing agent and the subsequent chelometric titration permit a speedy and easy determination of aluminium in ores, slags, alloy and nonalloy steels.
39. Niobium Boride Powders having NbB, NbB2, and Nb3B4 phases in various amounts and single-phase NbB powders were successfully synthesized by using powder metallurgy methods from related metal oxide raw materials in the presence of a strong reducing agent
40. In addition, provided is a method for preparing ferro-silicon from magnesium slag which is a by-product of a magnesium preparation for manufacturing a magnesium reducing agent, and preparing magnesium using ferro-silicon slag which is a by-product of a ferro-silicon preparation.
41. ‘Reductive Calcination, or smelting, is a process of heating ores to a high temperatures in the presence of a reducing agent such as carbon, and a fluxing agent to remove the accompanying clay and sand (gangue).’ ‘For example, the Calcination of metals in sealed containers demonstrated that …
42. In particular, according to the present invention, it is possible to provide a transparent ABS resin composition having high transparency and impact resistance while applying, to an ABS resin, a reducing agent and iron ions which have an effect of lowering the transparency of the ABS resin in the conventional technique.
43. Boranes (Dimethylsulfide Borane, Borane-Tetrahydrofuran Complex) DiBorane (B 2 H 6), the simplest Borane, is a useful reagent with many applications, but it is pyrophoric, gaseous and not convenient to handle.There is a wide range of Boranes: DecaBorane for example is not as reactive as diBorane and is used as reducing agent too
44. The citric acid Cycle (CAC) – also known as the TCA Cycle (tricarboxylic acid Cycle) or the Krebs Cycle – is a series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.In addition, the Cycle provides precursors of certain amino acids, as well as the reducing agent NADH, that are
45. The present invention relates to a complex reduced plating solution and to a plating method, in which a citric acid ion which is a link type reducing agent is used as substitute technology for hexavalent chrome to thus use a titanium ion and a zirconium ion which have been difficult to use in plating, thereby achieving high corrosion resistance and high acid resistance and wide covering power.
46. This invention relates to a process for the production of substantially odorless, color stable N-vinyl heterocyclic copolymer which includes contacting alcohol solution of the copolymer, under reduced pressure, with water and a reducing agent selected from the group of a nitrogen containing borane complex, sulfurous acid and an alkali metal salt of sulfurous acid and recovering an aqueous, 10-80 wt.% solids solution of the copolymer having a substantially color free stability for a period of more than a year.
47. The mixed metal oxide catalyst according to the present invention effectively adsorbs and separates a nitrogen oxide as well as oxidizes, with high efficiency, NO, CO, and HC, etc. included in a lean-burn exhaust gas, enables a perfect dissolution of NOx together with CO in the case where oxygen does not coexist, and enables direct dissolution, or reductive dissolution of NOx at a low temperature of 500°C or less using coexisting CO or HC with regard to treating NOx and N2O in the case where oxygen exists, which is difficult to be dissolved without additional use of a reducing agent.
48. A method for straightening and colouring keratinous fibres, comprising the following steps: A) treating the fibres with a straightening composition (G), B) treating the fibres with a conditioner (K), C) treating the fibres with a colorant (F); the straightening composition (G) comprises at least one alkalifying agent from the group consisting of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, calcium hydroxide and/or guanidinium hydroxide, the conditioner (K) and/or the colorant (F) comprises at least one reducing agent from the group consisting of thiolactic acid, thioglycolic acid, cysteine, sodium sulphide, sodium sulphite, sodium thiosulphate, sodium dithionite and/or cosmetically tolerated salts thereof, and the colorant (F) comprises at least one direct acid dye.