 | 472 páginas
... of other paper Mechanical wood pulp Chemical wood pulp , dissolving Chemical wood pulp , soda , unbleached Chemical wood pulp , coniferous Chemical wood pulp , non - coniferous Chemical wood pulp , soda , bleached Chemical wood pulp ... | |
 | Percy Wells Bidwell - 1956 - 332 páginas
The products of the American chemical manufacturing industry are : ( 1 ) Basic heavy chemicals , including inorganic acids , alkalies , salts and some bulky organic products . ( 2 ) Chemical products to be ... ( e.g. , molasses , wood ) . | |
 | 1980 - 284 páginas
Industrial and Engineering Chemistry . ( 1947 ) . v . ... Industrial and Frçineering Chemistry . ... MADERA 4181 Cousins , W.J. Gasification : a versatile way of cbtaining liquid fuels and chemicals from wood . Inf . Ser . Full . N.2 . | |
 | 196 páginas
Then beans were grown in rows nine inches apart , the plots produced higher yields than those with eighteen Inches between rows , where either chemical or non - chemical wood control measures were used . See Table 22 . Table 22. | |
 | Pieter Grijpma - 1973 - 170 páginas
FOREST PRODUCTS AND UTILIZATION ( OSDCF 81 to 89 ) Wood and bark : structure and properties ; conversion , shaping ... of wood and wood products ; pulp industries , composite materials made wholly or partly of woody matter ; chemical ... | |
 | Costa Rica) CATIE (Turrialba - 1989 - 202 páginas
Chemical analyses of seeds . Part IV . ... Chemical pulps for writting and printing papers from Erythrina variegata Linn . var . variegata . Indian Forester . ... Chemical properties of lignin of Erythrina crista - galli wood . | |
 | 418 páginas
... WEARING APPAREL & LEATHER INDUSTRIES ISIC 33 WOOD & WOOD PROPS . & FURNITURE ( NON - METAL ) M - VALUE ADDED ISIC 34 FABER & PROJS . PE NTING & PUBLISHING : M - VALUE ADDED ISIC 35 CHEMICAL , PETRO COAL , PUEBER & PLASTIC PRODS . | |
 | 1991 - 634 páginas
Wood density , fibre dimensions and chemical composition of the wood species are reported . Each species individually and a mixture of all five species in equal parts by weight were pulped by the sulphate process and bleached by a three ... | |
 | 400 páginas
Chemical means of providing protection from insect and fungus attack have been developed . The following information on chemical treatment is from a bulletin " Prevention of deterioration in stored southern hardwood logs . | |
 | 234 páginas
No. 375 ) . SHOW , S. B. & CLARKE , B. Métodos de lucha contra los incen dios forestales , FAO.Estudios de Silvicultura y Productos Forestales , No. 5. 1953. 131 p . STAMM , ALFRED J. & HARRIS , ELWIN E. Chemical processing of wood . | |
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