H. Schafer

发表

Flash pyrolysis of coals: influence of cations on the devolatilization behaviour of brown coals

R. Tyler, R. J. Tyler, H. Schafer, 1980 .

Pyrolysis of brown coals. 3. Effect of cation content on the gaseous products containing oxygen from Yallourn coal

H. Schafer, 1980 .

Carboxyl groups and ion exchange in low-rank coals

H. Schafer, 1970 .

Determination of carboxyl groups in Yallourn brown coal

M. J. Wornat, H. Schafer, 1990 .

FUNCTIONAL GROUPS AND ION EXCHANGE PROPERTIES

H. Schafer, 1991 .

Determination of the total acidity of low-rank coals

H. Schafer, 1970 .

Organically bound iron in brown coals

H. Schafer, 1977 .

Pyrolysis of brown coals. 1. Decomposition of acid groups in coals containing carboxyl groups in the acid and cation forms

H. Schafer, 1979 .

Pyrolysis of brown coals. 2. Decomposition of acidic groups on heating in the range 100–900 °C

H. Schafer, 1979 .

Factors affecting the equilibrium moisture contents of low-rank coals

H. Schafer, 1972 .

The production of active carbon from brown coal in high yields

Robert A. Durie, R. A. Durie, Harry N.S. Schafer, 1979 .

Application of Ion Exchange to Analysis of Phosphate Rocks.

H. Schafer, 1963 .

Determination of acidic functional groups in low-rank coals: comparison of ion-exchange and non-aqueous titration methods

H. Schafer, T. Maher, 1976 .

Pyrolysis of brown coals. 4. Relation between acidic groups and evolved carbon oxides

H. Schafer, 1980 .

The determination of iron(II) oxide in silicate and refractory materials. Part I. A review

H. Schafer, 1966 .

The determination of iron(II) oxide in silicate and refractory materials. Part II. A semi-micro titrimetric method for determining iron(II) oxide in silicate materials

H. Schafer, 1966 .

Improved spectrophotometric method for the determination of sulfate with barium chloroanilate as applied to coal ash and related materials

H. Schafer, 1967 .