Die Entwicklung der chemischen Industrie in Deutschland seit dem Jahre 1875: Eine volkswirtschaftliche Studie mit besonderer Berücksichtigung der Unternehmerverbände und der Rentabilität der Aktiengesellschaften1916 - 59 pages |
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Results 6-9 of 9
Page 72
... Gravity Specific Gravity at 15 ° Degree Percentage 15 ° Degree Baumé . 4 ° H2SO4 at Baumé , Percentage H2SO 1.000 0 0.09 1.560 51.8 65.08 1.010 1.4 1.57 1.570 52.4 65.90 1.020 2.7 3.03 1.580 53.0 66.71 1.030 4.1 449 1.590 53.6 67.59 ...
... Gravity Specific Gravity at 15 ° Degree Percentage 15 ° Degree Baumé . 4 ° H2SO4 at Baumé , Percentage H2SO 1.000 0 0.09 1.560 51.8 65.08 1.010 1.4 1.57 1.570 52.4 65.90 1.020 2.7 3.03 1.580 53.0 66.71 1.030 4.1 449 1.590 53.6 67.59 ...
Page 73
... Gravity . Degree Baumé . Degree Twaddell . Percentage NaOH . 1.007 1.014 1.022 1.029 1.036 1.045 1.052 1.060 1.067 123456789 1.4 0.61 2.8 1.20 4.4 2.00 5.8 2.71 7.2 3.35 9.0 4.00 10.4 4.26 12.0 5.29 13.4 5.87 1.075 10 15.0 6.55 1.083 11 ...
... Gravity . Degree Baumé . Degree Twaddell . Percentage NaOH . 1.007 1.014 1.022 1.029 1.036 1.045 1.052 1.060 1.067 123456789 1.4 0.61 2.8 1.20 4.4 2.00 5.8 2.71 7.2 3.35 9.0 4.00 10.4 4.26 12.0 5.29 13.4 5.87 1.075 10 15.0 6.55 1.083 11 ...
Page 74
... Gravity of Solutions of Sodium Carbonate at 15 ° ( Lunge ) . Percentage by Weight . Specific Gravity . Degrees Baumé . Degrees Twaddell . Na , CO3 . Na2CO2 + 10Aq . 1.007 1.014 1.022 1.029 1.036 1.045 1.052 1.060 1.067 12346789 1.4 0.67 ...
... Gravity of Solutions of Sodium Carbonate at 15 ° ( Lunge ) . Percentage by Weight . Specific Gravity . Degrees Baumé . Degrees Twaddell . Na , CO3 . Na2CO2 + 10Aq . 1.007 1.014 1.022 1.029 1.036 1.045 1.052 1.060 1.067 12346789 1.4 0.67 ...
Page 85
... gravity of , 64 , 66 , 74 Solutions of salt , 66 Specific gravity , 61 , 64 , 74 Square measure , 77 , 79 Index Strengths of caustic soda , 73 Strengths of sulphuric acid , 72 Sulphonation of benzol , 23 Sulphonation process , 23 ...
... gravity of , 64 , 66 , 74 Solutions of salt , 66 Specific gravity , 61 , 64 , 74 Square measure , 77 , 79 Index Strengths of caustic soda , 73 Strengths of sulphuric acid , 72 Sulphonation of benzol , 23 Sulphonation process , 23 ...
Common terms and phrases
99 sulphide agitator Alcohol Aniline Anthracene apparatus autoclaves avoirdupois Benzene Benzol blow-case boiler boiling point building capacity Carbolic Acid CAST IRON Caustic Soda cent chamber acid Chem chemical Chemistry chloride closed top Coal Tar coil condensers cost Cresols cubic centimetre Cubic Inches cubic metre decimetre deep diam distilled Dyestuffs Engineer English feet filter presses Fluid Formula fusing fusion gallon gives the melting GLOBE VALVE grains H₂ Hydrogen hydroxide installation jacketed Jahresber LEAD LINED liquid litres m-Cresol manufacturers melting point Metal tanks mile necessary O₁ O₂ ounce OUTLET oxide Pharm Picric Acid pint PIPE FLANGE pounds produce pulleys quart reactions Salicylic Salicylic Acid separation tank sheet steel tanks sheets of detail Sodium Phenolate Sodium salt solubility solution Specific Gravity square steam sulphate SULPHONATING KETTLE sulphonation Sulphuric Acid Synthetic Phenol plant syphon discharge TANK-BENCH tons United vapors weights and measures yards Zeit
Popular passages
Page 72 - ... as establishing in- terms of the weights and measures now in use in the United States: the equivalents of the weights and measures expressed therein in terms of the metric system...
Page 75 - ЗОЯ square yards — 1 square rod or perch ; 40 square rods — 1 rood ; 4 roods — 1 acre ; 640 acres — 1 square mile ; 36 square miles (6 miles square) — 1 township. Time Measure: 60 seconds — 1 minute ; 60 minutes— 1 hour; 24 hours— 1 day; 7 days— 1 week ; 365 days — 1 year; 360 days =• 1 leap year.
Page 72 - That the tables in the schedule hereto annexed shall be recognized, in the construction of contracts, and in all legal proceedings, as establishing in the terms of the weights and measures now in use in the United States, the equivalents of weights and measures expressed therein in terms of the metric system...
Page 72 - Greek, and deoi, centi, mili, from the Latin, are used in preference to our plain English, 10, 100, etc., it is best to employ capital letters for the multiples and small letters for the subdivisions, to avoid ambiguities in abbreviations: 1 dekametre or 10 metres = 1 Dm.; 1 decimetre or 1-10 of a metre = 1 dm.
Page 72 - LITRE, unit of capacity, is derived from the weight of one kilogram pure water at greatest density, a cube whose edge is one-tenth of a metre and, therefore, the one-thousandth part of a metric ton. The...
Page 75 - Measure. — 6 feet = 1 fathom; 120 fathoms = 1 cable length; 7J cable lengths = 1 mile; 5280 feet = 1 statute mile; 6085 feet = 1 nautical mile. Paper Measure. — 24 sheets = 1 quire; 20 quires = 1 ream (480 sheets); 2 reams = 1 bundle; 5 bundles = 1 bale. Square Measure.
Page 11 - Aniline for blue," is dissolved in water in a lead lined tank, covered with a hood and provided with stirrers and leaden steam coils. The solution is acidified very strongly with Sulphuric acid, and to the hot liquid a solution of commercial Sodium Nitrite is gradually added, when Phenol is at once formed. In this reaction the Sodium Nitrite in contact with the acid solution, liberates Nitrous acid, which forms Diazobenzene Sulphate with the Aniline Sulphate.
Page 75 - QS, as much as sufficient; Ft. Mist., let a mixture be made; Ft. Haust., let a draught be made; Ad., add to; Ad lib., at pleasure; Aq., water; M., mix; Mac., macerate; Pulv...
Page 75 - APOTHECARIES' WEIGHT 20 grains = 1 scruple. 3 scruples = 1 dram. 8 drams = 1 ounce. 12 ounces = 1 pound.
Page 71 - THE METRIC SYSTEM has been adopted by Mexico, Brazil, Chile, Peru, etc., and except Russia and Great Britain, where It is permissive, by all European nations. Various names of the preceding jvstems are, however, frequently used : In Qermany, U kilogram — 1 pound ; in Switzerland, 3-10 o'fa metre — 1 foot, etc.