Cellulose, Cellulose Products, and Artificial Rubber: Comprising the Preparation of Cellulose from Wood and Straw; Manufacture of Parchment; Methods of Obtaining Sugar and Alcohol, and Oxalic Acid; Production of Viscose and Viscoid, Nitro-celluloses, and Cellulose Esters, Artificial Silk, Celluloid, Rubber Substitutes, Oil-rubber, and Factis

H. C. Baird & Company, 1904 - Cellulose - 345 pages

I	1

Sulphured oils brown and black factis and their preparation	2

Preparation of hydrocellulose with the use of hydrochloric acid Behavior	11

Behavior of cellulose at an increased temperature Destructive distillation	15

Possibility of obtaining cellulose from wood in the form of textile fibres	21

Woodgrinding machines Essential parts of every kind of machine	27

Combinations formed by cellulose with organic acids Behavior of cellu	31

Voelters grinding machine described and illustrated	34

Modes of calculating the nitrogen in nitrocellulose adopted by the French	167

34	168

71	172

Importance of paying attention to the content of water in the nitrating	192

Neutralization of the collodioncotton Preparation of the solution Influ	196

Elastic masses from nitrocellulose artificial rubber Production	220

Dyeing the finished silk Du Viviers artificial silk	223

X	229

Sorting the ground mass Sorters for sorting the woodstuff Voiths	43

Reduction of the small pieces of wood in a stamping mill Usual mode	47

Substitution of sodium sulphite for a portion of the caustic soda Boiling	53

Consumption of wood and chemicals Yield of finished cellulose from	59

2282	60

Lye reservoirs Causes of irregularities in the operation and their	65

30	67

Change in color of the cellulose during washing Preparation of cellulose	73

Neutralization of the lyes A Franks process Utilization of sulphite lyes	80

Coloring parchment paper Preparation of chrome glue for joining	84

fibre and its preparation Process according to the patent specification	90

Other methods for the production of alcohol from wood Failure of an	96

The absorbing tower and its arrangement described and illustrated	102

VI	108

33	111

Mode of obtaining pure oxalic acid from the crude sodium oxalate	113

Invention of these products in 1892 by Brown Beadle and Cross Main	119

Prevention of the turbulent reaction during fusion Capitaines and Hert	135

Preparation of leatherlike bodies by means of viscose Constitution	145

VIII	161

Regeneration of the nitrating fluids Use of fuming sulphuric acid Execu	164

XI	246

Regulation of heat Preparation of textile threads according to Stearn	252

Elasticity and tenacity of artificial silk Results of tests	258

Nature of the masses finally obtained Mixing the masses with indifferent	259

Methods for the preparation of celluloid Value of the separate methods	264

Preparation of celluloid according to Magnus	270

Manner of testing freshlyprepared collodioncotton Requisites of collod	271

Coloring celluloid Employment of tar colors for this purpose Coloring	284

Dehydration of the pulp The boardmachine Mode of obtaining thor	287

Milkwhite bodies Imitation of white marble Materials used Celluloid	290

75	307

Cost of producing rubberleather Marine glue and definition of this term	313

Oxidation of the oil with nitric acid Nature of the oilrubber obtained	319

White factis R Henriquezs investigations	321

Vessels for the oxidation of the oils Boilers for the preparation of factis	327

221	333

54	334

Acid used for nitration Use of mixtures of concentrated nitric and sul	336

112	338

8893	342

Copyright

Title	Cellulose, Cellulose Products, and Artificial Rubber: Comprising the Preparation of Cellulose from Wood and Straw; Manufacture of Parchment; Methods of Obtaining Sugar and Alcohol, and Oxalic Acid; Production of Viscose and Viscoid, Nitro-celluloses, and Cellulose Esters, Artificial Silk ...
Author	Josef Bersch
Translated by	William Theodore Brannt
Publisher	H. C. Baird & Company, 1904
Original from	the University of Virginia
Digitized	Sep 18, 2010
Length	345 pages

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