WOOD TECHNOLOGY 759 



Payne, H. J. (14987) 



CHEMICAL ENGINEERING IN THE PEODUCTION OF BOOK PAPER I A STUDY OF THE 



newton falls PAPER co., newton falls, n. y. Chem. and Metall. Engin. 

 29 (19) : 831-837, illus. 1923. 



(14988) 



chemical engineering methods in soda pulp production. Chem. and Metall. 



Engin. 30 (21) : 817-822, illus. 1924. 



Pomilio, Umberto. (14989) 



the chlorine process discussed . . . Paper Indus. 4 (12): 1670-1674. 1923. 



(14990) 



THE COMMERCIAL MANUFACTURE OF PULP BY THE CHLORINE GAS PROCESS. Pulp 



and Paper Mag. 12 (37) : 944-946; (38) : 966-969. 1924. 



(14991) 



THE MANUFACTURE OF PULP BY MEANS OF CHLORINE. Pulp and Paper Mag. 19 



(50) : 1255-1259, illus. 1921. 



Possanner, Bruno. (14992) 



new methods for the digestion of wood and other plant fibers. paper 

 Trade Jour. 73 (7) : 28, 30, 32. 1921. 



Rawling, F. G., and Staidl, J. A. (14993) 



CHEMISTRY OF THE NEUTRAL SULPHITE PULPING PROCESS I 1. CHEMICAL STUDIES 



on the pulping of aspen. Paper Indus. 7(6): 901-904. 1925. Also pub. 

 in Paper Trade Jour. 81 (8) : 49-51. 1925. 



Richter, E. (14994) 



determination of lignin in sulphite wood, etc. Pulp and Paper Mag. 12 

 (12) : 354-358. 1914. 



Rue, J. D. (14995) 



CHEMICAL PROBLEMS OF THE PAPER INDUSTRY, PARTICULARLY SOUTHERN PINE. 



Jour. Chem. Ed. 7 : 2291-2299. 1930. 



(14996) 



SEMI-CELLULOSE AND SEMI-CHEMICAL PULPING ; A REVIEW OF PUBLICATIONS RE- 

 LATING to the subject. Paper Trade Jour. 81 (16) : 57-59. 1925. Also 

 pub. in Tech. Assoc. Pulp and Paper Indus. Papers and Addresses 9 (1) : 

 140-142. 1926. 



(14997) 



SOLUBLE SULPHITES AND THEIR BISULPHITES IN THE PULPING OF WOOD I A REVIEW 



of the literature. Paper Trade Jour. 81 (16) : 54-56. 1925. Also pub. 

 in Tech. Assoc. Pulp and Paper Indus. Papers and Addresses 9 (1) : 137- 

 139. 1926. 



Miller, R. N„ and Humphrey, C. J. (14998) 



THE UTILIZATION OF DECAYED WOOD IN THE CHEMICAL PROCESSES. Tech. ASSOC. 



Pulp and Paper Indus., Papers and Addresses 7 (1) : 79-83, illus. 1924. 

 Also pub. in Paper Trade Jour. 78 (20) : 44-48, illus. 1924. 



Wells, S. D., Rawling, F. G., and Staidl, J. A. (14999) 



a semi-chemical pulping process. Paper Mill and Wood Pulp News 49 (38) : 

 10, 12, 39-40. 1926. Also pub. in Paper Trade Jour. 83 (13) : 50-53. 1926. 

 Pulp and Paper Mag. 24 (39) : 1163-1167. 1926. Paper Indus. 8 (8) : 

 1380A-1380D. 1926. Tech. Assoc. Pulp and Paper Indus., Papers and 

 Addresses 10 (1) : 90-93. 1927. Chem. and Metall. Engin. 34 (10) : 611- 

 613. 1927. 



Schwalbe, C. G. (15000) 



digestion of wood. Paper 28 (18) : 15-17, 26. 1921. 



(15001) 



researches in chemical woodpulp. Paper 23 (11): 11-18; (12): 11-14; 

 (13) : 16-18. 1918. 



Seibert, F. B., and Minor, J. E. (15002) 



the differentiation of sulphite pulps. Paper 25 (21) : 17-20, illus. 1920. 



Sieber, Rudolf. (15003) 



chemistry of the sulphite process. Paper 34 (17) : 749-752, illus. 1924. 



