It was found that methanol could be oxidized into formaldehyde, and it could be further oxidized into methyl formate at higher potential in water free solution.
The larger the number of heteroatoms, the more highly oxidized the molecule.
The micro grain gold can be divided into primary ore and oxidized ore according to the different working performance.
Sphalerite was oxidized and leached by manganese ore in acidic condition (sulfuric acid system), lixivium of which was used to extract indium and separate iron.
It is mainly used for degassing the prepared juice under vacuum condition and prevent the juice from being oxidized and then to prolong the storing period time of the juice.
"The processes always occur simultaneously: one substance is oxidized by the other, which it reduces. The conditions of the substances before and after are called oxidation states, to which numbers are given and with which calculations can be made. (Valence is a similar but not identical concept.)"
The ore type presents the oxidized manganese-enriched ores.
Structural evolvement of PAN oxidized fiber during carbonization and microstructure of carbon fiber
A poorly crystalline kaolinite is included as many of these samples are oxidized and show the kaolinite overprint.
Authors believe that bacterial leaching will be a development direction for processing refractory and low-grade oxidized copper ores in the future.
In this paper, authors report a method of determination of the essential oil content in natural flavour spices with only small quantities of the spices, oxidized method with potassium dichromate.
Welding atmosphere must always be neutral or slightly oxidized.
Glycol is oxidized rapidly by it to oxalic and glycolic acids.
Reservoir formed in the turbulent and oxidized environment, for example alluvial fan facies, fluvial facies, delta facies, aeolian facies aad shallow-sea facies etc.
This has found a way out for the usage of soft Mn-ore with low-grade after research. It solves the problem of oxidized Mn with high-grade of the usage of Mn-sulphate for a long time.
This is due to the transformation of oxidized magnetite.
The result of FT-IR analysis showed that there was copolycondensation between acid-hydrolyzed and oxidized starch and acrylamide.
Meanwhile a basis on prognosis of ore deposit is also proposed by using the method that the orebody is divided to oxidized zone, mixed zone and primary zone at the Huanggoushan gold deposit.
Yellow Tea is a non-fermented or non-oxidized tea.
Dragon Seven knows that these black spots are all blood, oxidized on the red flag, and eventually turned into black spots.
full isolation by porous oxidized silicon
Under the catalysis of eerie ammonium nitrate, hydrazides can be oxidized to a large amount of carboxylic acids by sodium bromate.
The surface of flax fiber became rough and crystallinity decreased while increasing oxidized degree of flax fiber. The structure and properties of the proteinic oxidized flax fiber were studied.
This method is most suitable for finding deposits that are being oxidized.
It seems that cerium hexaboride is more easily oxidized than lanthanum hexaboride under the same oxidation conditions.
oxidized round-bottom fryer
Analysis shows that more nitrogen is oxidized by ammonia oxidizing bacteria(AOB) than by nitrite oxidizing bacteria(NOB) with more growth of the AOB than the NOB in each cycle when using this method.
國文精選館
