German Crudes

A comparison of the two catalysts (24) operated under such conditions that oil of the same viscosity index is obtained is shown in Table X. These experiments, made at the same throughput with a propane raffinate from German crude oil, show that, in spite of higher operating temperatures, a higher lubricating-oil yield of the same viscosity index and viscosity is obtained with the AUCVW-Ni catalyst, in comparison with WS2. 

PDI = the French protein digested in the intestine system CPFD = the German crude protein flow at duodenum system DVE = the Dutch digestible protein in the intestine system AAT-PBV = the Nordic system AP = the American absorbed true protein system ADPLS = the Australian apparently digested protein leaving the stomach system CNCPS = the Cornell net protein and carbohydrate system. 

German—Crude Prills, Powdered Domestic--Flakes, Powdered... 

Early in the 17th century, there was still vigorous disagreement as to the feasibility of empty space Descartes denied the possibility of a vacuum. The matter was put to the test for the first time by Otto von Guericke (1602-1686), a German politician who devoted his brief leisure to scientific experimentation (Krafft 1970-1980). He designed a crude suction pump using a cylinder and piston and two flap valves, and... 

The sevenfold activity against houseflies credited to DFDT by the Germans actually represents the comparative activity of Gix, the active constituent of which is DFDT. It is possible that the other constituents of Gix acted as a synergist for the DFDT. Alessan-drini (2) reports the isolation from Gix of a compound melting at 99° to 100° C., which obviously is not DFDT. A crude sample of DFDT, a sample of recrystallized DFDT, and a sample of the impurities separated in the recrystallization of DFDT were found by Fay... 

The production of yeast protein from wood sugars for use as a food for humans and animals became of national importance in Germany. In 1933 and 1934 the German Ministry of Nutrition made arrangements for yeast production from wood sugar at Tornesch. The yield of dry yeast with 50% crude protein was reported to be 25% of the weight of the dry, bark-free wood and the yeast utilized both hexoses and... 

A mixt of hydrocarbons obtd from the second portion of the fractional distillates, betw 70-90°, of crude petroleum. It is a clear col liq of d 0.640 -0.675 insol in w but miscible with ale, eth, oils and carbon disulfide(Ref 1). This mixt is considered by Sax(Ref 3) to be si toxic but dangerous whqn exposed to heat or flame. This mixt should not be confused with benzene or benzene homo-logues. It can be used as an insecticide and as a solv for some expls. The Germans used it during WW II as one of the fuels(together with O as oxidizer) for propelling the missile of WWII called V-l(Ref 4). Benzine with A1 dust and liq O as oxidizer was proposed by Stettbacher(Ref 2) as a rocket propellant... 

The German Commission E recommends 1-2 g/d of crude P ginseng root or its equivalent. Two hundred milligrams of ginseng extract is equivalent to 1 g of the crude root. Ginsana has been used as a standardized extract in some clinical trials and is available in the United States. Dosing for Siberian ginseng is 2-3 g/d of the crude root. 

In a German method, applied at the Kriimmel factory, the crude acid TNT, after it has been washed free from nitrosylsulphuric acid, is washed several times with water at a temperature of 90°C in brick washing vats lined with sheet lead, or in stainless steel tanks. The deacidification is finally followed by neutralization with an NaHC03 solution of concentration about 1%. The product obtained in this stage has a freezing point of 78.8-78.3°C. 

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