pore volume

This pore volume serves as storage for a fluid lubricant with which the part has been impregnated during its manufacture.

The structure, pore volume distribution and acid property of these samples were characterized by means of XRD, BET, NH3-TPD and Pyridine-IR.

The surface area and micro-pore volume decreased as the oxidation degree becoming more serious, while the average pore diameter increased.

The oil shale on the surface show opening foliation , abundant pore volume and low density because of less overburden pressure.

The impact of injection rate of polymer flooding on the inaccessible pore volume is studied by the numerical method.

The surface area and micro-pore volume on modified semi-coke play an important role in the process of removal SO2.

The largest adsorption amount is up to the pore volume.

The factors of the dulling efficiency was studied from pore volume, particle size, surface finishing, dry coating thickness.

The characterization of pre-curing catalyst show that the pore volume and specific surface area had little change after vulcanization.

The difference in weight divided by the density of the liquid is the connected, or effective, pore volume.

It is found that the pore volume between the surfaces of coarse sample and the mercury is the origin of pockmarks -effect.

The effective pore volume is obtained by correcting the compressive strain of the apparent effective pore volume under the measuring system.

Patterns of pore size-pore volume distributions of activated carbons from different sources are summarized.

The results show that pore volume of the parts presents gradient variation according to the gradient variation of their density.

The effect of the pore volume and surface area of hydrotreating catalyst on its activity was studied.

A method for measuring the specific surface area and pore volume of ion-exchange resin by N_2 absorption apparatus is introduced.

So the effective porosity is drawn from the matrix volume and effective pore volume.

While the content of the stabilizer increased the pore diameter and the foam density decreases, but the pore volume ratio increases.

The physical properties of catalysts such as specific surface area, pore volume, stacking density and crushing strength were tested.

The pore volume, specific surface area, Fe_2O_3 content and crystal structure of titanic gel were determined.

Pore size-pore volume distributions of different activated carbons made in China and abroad were estimated by adsorption isotherm methods.

Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers

Research on Pore Volume Fractal Dimension and Its Relation to Pore Structure and Strength in Cement Paste with Perlite Admixture

The nanometer-level hollow hydroxylapatite material produced by the method is small in particle size, large in pore volume and surface area;

Standard Test Method for Determining Pore Volume Distribution of Catalysts by Mercury Intrusion Porosimetry

standard test method for determination of pore volume and pore volume distribution of soil and rock by mercury intrusion porosimetry

Test Method for Determining Pore Volume Distribution of Catalysts by Mercury Intrusion Porosimetry

Determination of inaccessible pore volume and retention pore volume by the use of effluent concentration profile model

determination of pore volume distribution and specific surface area of solids by mercury intrusion

Experimental Study of Polymer Un-enterable Pore Volume in Tertiary Oil Recovery

Standard test method for granular activated carbon from coal--Determination of pore volume

Development and Commercial Application of Large Pore Volume Pseudo-Boehmite

Influencing factors of inaccessible pore volume of polymer flooding

Fast determination method of pore volume for catalyst support

QV_GEO Charge Concentration per Unit Pore Volume

Pore volume of porous packing

Study on Inaccessible Pore Volume of Polymer Flooding in Well La 8-182