mol concentration
1.And the mutual coefficient P for the mixed MDEA and MEA was obtained as a function of CO2 loading L(total concentration: 2.0mol/L, MDEA concentration: 0.3~0.5mol/L): B = B(L) = 0.12 +0.35-e-L/0.026.
2.Results It was found that Daidzein had the effects on promoting proliferation of osteoblasts cultured for 48 h and 72 h at doses ranging from 1×10 -9 mol/L～1×10 -5 mol/L,The concentration of BGP was increased by Dzidzein at doses ranging from 1×10 -9 mol/L～1×10 -7 mol/L after 48 h and 72 h incubation.
3.By the experiment,the optimal conditions of preparing PAC were got,the alkalization B is 2.0,the concentration of NaOH is 0.2 mol/L,and the concentration of AlCl3 is 0.5 mol/L.
4.The results showed that the hydrophilicity of grafting products was improved and that the optimum reaction conditions were as follows: the KMnO_4 concentration of 10×10~(-3) mol/L , the H_2SO_4 concentration of 0.3mol/L , the preinitiation temperature of 50℃, the AAm concentration of 0.4mol/I. , the reaction temperature of 50℃.
5.For the mixed amine liquor, at the total amine concentration 2.0mol/L and MEA original concentration 0.3~0.5mol/L, b could be expressed as the absorption loading L function: ? = (L) = 0.12+0.35e-L/0.026.
6.For example, a maximum methanol conversion of 90.51% , a CO_2 selectivity of 97.77%(mol) and a outlet CO concentration of dry-based gas of 0.56%(mol) are obtained at 220℃ over self-prepared Cu_(45)Zn_(45)Al_(10) catalyst.
7.the apt range of N resource was from 0.3m mol/L to 0.6 m mol/L, and the middle-high concentration (more than 2m mol/L) of NH4NO3 inhibited the growth of Cladosiphon okamuranus to some degree.
9.effective chlorine (mol/L) = 2Cl_2 (mol/L) + 5ClO_2 (mol/L) + 4ClO_2~- (mol/L)When electrolysing neutral salt-water, original salt-water concentration was 30g/L, higher concentration has little effect on product ratio of hypochlorite.
10.The results showed that the optimum reaction condition were as follows: the concentration of initiator [CAN] 2.5 mol/m 3, [EDTA] 2.5 mol/m 3, the methylacrylic acid concentration 1.0 mol/L, the graft temperature 40 ℃, the reaction time 2 h, the dispersing agent 3%(V), the grafting percentage was 90%, the conversion degree of monomer was 53%.
