Sentence examples for microwave desulfurization process from inspiring English sources

In the study on the microwave desulfurization process of vulcanized rubber, Tang et al. (2006) discover that when the vulcanized rubber samples were irradiated by microwave for 10 and 20 s respectively, their temperatures are 26 and 41 °C, and the sulfur chemical bonds in rubber rupture.

During the process of microwave desulfurization of coal, the energy of microwaves is absorbed selectively by sulphur-containing constituents in coal, based on different characteristics of responses to microwave irradiation and their energy is converted into heat thereby achieving desulfurization.

Ye et al. (2009)achieved removal rate of 52.06 % for total sulphur, 51.61 % for inorganic sulfur and 54.22 % for organic sulphur under conditions of initial pH 4.5, particle size of coal 80 120 mesh, coal-water fluid concentration 10%% and extraction time of 3 days by applying the desulfurization process using microwaves combined with white-rot fungi.

It has been found that HI acid enables the thioether and mercaptan organic sulphur functional groups to rupture from the coal macromolecule structure based on the analysis on desulfurated lignite using FTIR, so as to achieve microwave desulfurization.

(3) Study on special microwave desulfurization equipment.

(4) Innovate on the microwave desulfurization technique to explore new microwave desulfurization methods.

(2) Strengthen fundamental researches on the microwave desulfurization technique.

In order to accelerate desulfurization, the oxidizing additive hydrogen peroxide-acetic acid is usually used for microwave desulfurization.

Microwave desulfurization combined with peracetic acid can get high desulfurization rate, but the time of desulfurization should not be too long.

In 1978, Kirkbride (1978) proposed a desulfurization process: the raw coal will be properly pulverized, dried to remove free water, mixed with hydrogen and then treated by microwave radiation.

Unclear mechanism for microwave desulfurization and uncertain qualitative and quantitative analyses on sulphur-containing functional groups in coal constrain further development of the microwave desulfurization technique.