Exemplos de uso de Nitrogen flow em Inglês e suas traduções para o Português
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Adjustment of the nitrogen flow temperature.
The Food range includes Flo, Pico and Maxi,three generator sets that differ in their nitrogen flow.
Desolvation was assisted using a counter current nitrogen flow set at a flux of 7.0L. min.
Adjust the nitrogen flow rate and purity, install Minimum purity alarm and automatic to empty it.
Statistical analysis demonstrated that temperature and nitrogen flow are important variables for the system.
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The thermogravimetric analysis under nitrogen flow showed that the decomposition is dominated by the degradation of hemicellulose and cellulose in the range from 250 to 350oc and the decomposition of lignin in the range of 400 to 500oc.
This residual cake was studied through pyrolysis in a fixed bed reactor with nitrogen flow, producing bio-oil, gas and biochar.
The hyphal NH4+ uptake also increases the nitrogen flow to the plant as the soil's inner surfaces absorb ammonium and distribute it by diffusion.
Our NGP nitrogen generators with PSA deliver a high capacity nitrogen flow at the purity you need.
The effects of process temperature,heating rate, nitrogen flow and particle size on the yield of pyrolysis products and their qualities were evaluated.
Our NGP nitrogen generators with PSA deliver a high capacity nitrogen flow at the purity you need.
In this production process of activated carbon using the petiole, it can be further emphasized the use of activating agent with relative low commercial cost andactivation performed at low temperature with isotherm of 400 º c for three hours under nitrogen flow.
While the aluminum is pushed through the die, liquid nitrogen flows around some sections of the die to cool it.
In the second stage, the samples were subjected to a heat treatmentat temperatures of 200, 300 and 40000c during 30 minutes under a nitrogen flow of 20 to 25ml/min.
The work list is designed to cut roughly one-fifth of the nitrogen flowing into the river, although the amount varies by location.
A factorial design was used to evaluate how the adsorption capacity of the adsorbent was affected by four parameters, namely temperature,heating rate, nitrogen flow and residence time of the solid.
For this purpose an experimental planning was carried out which involved three variables(mass load, nitrogen flow and temperature) on two levels. the results has proved that is possible to obtain products in the distillation range desired with yields ranging from 44.0 to 69.8% wt and less than 3% error.
Methods: afm present in the urine was extracted using the extraction technique of solid phase extraction(spe) with c-18 phase,the eluates were concentrated in a water bath(75°c) under nitrogen flow, followed by alkaline hydrolysis and derivatization with monobromobimane.
Samples were obtained by using biomass to activating agent ratio of 2:1 and carbonized/activated at 600 or800 °c under nitrogen flow, for 1 h. the solids were characterized by thermogravimetry, x-ray diffraction, specific surface area and porosity measurements, fourier transform infrared spectroscopy, raman spectroscopy, scanning electron microscopy, temperature programmed desorption, x-ray photoelectron spectroscopy and point of zero charge determination. activated carbons with different.
The thermal analyzes were performed in a TA Instruments Q600 SDT equipment with the following experimental conditions: constant heating rate of 10° C/min; temperature between 22 and1000° C, nitrogen flow of 100 mL/min; reference of?-Al2O3; sample mass of about 10 mg, and open pan of platinum.
Three studies were conducted with the purpose of evaluating the effect of power,temperature and nitrogen flow variations on the films characteristics that were evaluated on their chemical aspects, by raman spectroscopy and energy dispersive spectroscopy(eds); morphological, by scanning electron microscopy(sem) and optical interferometry; physico-chemical, through the sessile drop method for determining wettability; and mechanical, through nanoindentation testing.
Regarding the experimental tests, argon flow was set at 49.9 sccm, butterfly valvle was 100% open and a power of 290 w was applied. six treatments were performed varying the deposition time(30 and60 minutes), the temperature of vaporization of titanium isopropoxide(40°c and 50°c) and the nitrogen flow 20 sccm and 30 sccm.
This nitrogen generator produces big flow nitrogen from air.