deoxidize
2.Absorption spectra had shown the deoxidize process of Cr(VI)→Cr3+.
3.MnO_2/ carbon composites were prepared by using Mn(AC)_2 to deoxidize KMnO_4 with active carbon.
4.Deoxidize-sugar is Lijiang Panax low 0.72% than northeast Panax, Lijiang gen-seng tall 2.25% than northeast gen-seng;
5.Instructions: The product can deoxidize the coppers. It contains certain friction producing substance and can remove the rust completely without damage the copper.
6.Feilu: ring regeneration, aluminum, deoxidize Lu:fen renewable resources and environmental protection equipment manufacturing and marketing. (laws and regulations may not prohibit the operation).
7.3. Using abietic acid as beginning material, by the reaction of deoxidize, substitution and quaternarization, we get two new chiral quaternary ammonium salts as phase transfer catalyst : PTC-lc and PTC-Id.
8.Results showed that the sediments have a higher clay content,bulk density(1.89(g·cm~(-3))) and lower porosity(23.8%),higher deoxidize material and available nitrogen,phosphorus concentration.
9.Utilized Low-voltage direct current for adscititious energy , Iron (III) ion and sulfide ion could prosecute oxidation reaction on anode, and hydrogen ion in the solution could prosecute deoxidize reaction on cathode releasing hydrogen Then electricity catalysis for leaching Zinc sulfide ores could be carried out .
10.Vapour is carried by boiler on craft -- the equipment that use steam -- drain pipe net -- catchment canister -- water supply pump prevents cavitation plant -- deoxidize implement or boiler, comprise condenser water of airtight type vapour to reclaim circulatory system, condenser water collects coal tub is belt pressing, condenser water reclaims temperature is more than 100 ℃ , be close to the saturated temperature of pressure of scanty water of the equipment that use steam, the system that shut type pays attention to vapour to carry the type selecting of drain valve of the system, equipment that use steam; Condenser water assemble and feeding scientific design, optimize type selecting and stair to match, use can system, more than heat reclaims more scientific and reasonable, achieve first-rate to use can efficiency.
