Kapillarchemie: Eine Darstellung der Chemie der Kolloide und Verwandter Gebiete. By Prof. Dr. Herbert Freundlich. Third edition, enlarged. Pp. xvi+1225. Leipzig: Akademische Verlagsgesellschaft, 1923

✍ Scribed by Thorne, P. C. L.

• Book ID: 102319776
• Publisher: Wiley (John Wiley & Sons)
• Year: 1924
• Weight: 274 KB
• Volume: 43
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000430306

✦ Synopsis

industry, which produced 50 per cent. of its average in 1932, reached 100 ycr ccnt. in 1923, and its capacity will hare to bc incrensed by 33 per cent. It is estimated that tlic production of glass reaches %i0,000 sq. metres per month. Sugar production in 1932 was 115 per cent., and thnt of rcfined sugar 107 per ccnt. of tlic pre-wir output.

Russiari Coal Resources

The conl reseiwy of I~ussin in 1013 wcrc cstinintctl a t -73.1 inillinrd t., comparcd with tlic British Tslcs, 1 9 0 millinrd, t., and Ceriiiany, 423 Iuilliard t. C n 1917 they wcrc estimcitetl n t -725 niilliurd t,., but rcccnt surveys haw, howxer, given 480 inillinrd t ., 38 being anthracite, 420 l~lack cod, rind 13 bro\vn conl.