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Bureau of Mines Translations

T-300 thru T-399

Trans. No. Title of Report: Other Designation: Location:
T-300 Experiment on Mixing of Coal Paste.  November 11, 1942.  (From Dr. Frese's files) TOM 257: 654-673 TOM 273: 629
T-301 Filtration of Coal Extract at Welheim.  February 25, 1942.  (Report of a visit to Welheim).  By Rank and Orth.  (See T-177 and T-206) TOM 256: 380-385 P5-47 TOM 273: 630-633
T-302 Remarks on Liquid Phase Catalysts.  Dr. E. Donath.  April 2, 1947.   TOM 273: 634-637
T-303 Increasing the Yield in Low Temperature Carbonization.  Ludwigshafen, April 21, 1943.  By Hupfer and Leonhardt.  Experiments in the Laboratory and in the Plant to Increase the Yield in L.T.C. Oil in Low Temperature Carbonization of Asphaltic Residues.  Stettin-Pölitz, December 14, 1942.  By Dr. Horn and Dr. Hinz. TOM 256: 31-43 P5-48 TOM 273: 638-647
T-304 Recoil of High Pressure Line Due to a Break.  Ludwigshafen, May 20, 1943. TOM 257: 730-732 P5-49 TOM 273: 648-650
T-305 Examination, Separation and Hydrogenation of Various Coal Constituents.  (Data in Literature).  September 23, 1941.  Henkels. TOM 170: 111-123 P5-50 TOM 273: 651-660
T-306 The Extraction, Hydrogenation, Coking and Distillation Behavior of Different Coal Constituents (An extract from several earlier works from the Kaiser Wilhelm Institut fur Kohlenforschung in Mülheim.) September 6, 1941.  By Peters. TOM 170: 124-132 P5-50 TOM 273: 661-666
T-307 Emergency Expansion-Decompression (Notentspannung) of Hydrogenation Stalls.  1942. TOM 257: 822-828 TOM 273:  667-673 P19-13
T-308 Butane and Iso-Butane Content of Gasification in Benzination and Aromatization with Fuller's Earth Catalysts.  (Experiments in 1-liter converter.)  Ludwigshafen, June 1, 1943.  By Reitz. TOM 257: 879-880 P5-51 TOM 274: 674-675
T-309 Calorific Efficiency of Bituminous Coal Hydrogenation to Gasoline and Fuel Oil.  Ludwigshafen, March 7, 1942.  (See T-139) Dr. Wilde and Dr. Schappert. TOM 256: 375-379 P5-52 TOM 273: 676-677
T-310 Effects of Changes in Density Upon the Flow of a Flowing Medium with a Horizontal Component of Motion.  Ludwigshafen, October 25, 1944. TOM 174: 657-657a TOM 273: 678-679
T-311 High Pressure Viscosimeters.  March 27, 1943.  By Hamacher, from M. Pier's files. TOM 165: 957-962  TOM 250: item 3 & 4  TOM 256: 202-207 P5-53 TOM 273: 680-681
T-312 The Utilization of Coal in the Production and Use of Domestic Motor Fuels.  Berlin, Bebruary 2, 1942.  By Dr. Kranepuhl.  (See T-138 and T-139) TOM 256: 287-294 P5-54 TOM 273: 682-687
T-313 Three papers on Gas Hydrates.  December 4, 1941.  (By various authors.) TOM 9: item 10  TOM 257: 674-712 P5-55 TOM 273: 688-705
T-314 Coronene.  Hydrogenation, Dehydrogenation, and Splitting of Coronene with WS2.  Ludwigshafen, June 13, 1944.  By Boente. TOM 257:  950-955 TOM 273: 706-709
T-315 Nitrification of Chromium Steels in Catalytic Pressure Hydrogenation.  Ludwigshafen, July 12, 1941.  Dinkler and Reitz. TOM 256: 44-47 TOM 273: 710-711
T-316 Report on Status of Literature on Gas Hydrates.  (Presented at the Research Progress Conference held at Ludwigshafen on December 4, 1941.)  Dr. Nonnenmacher. TOM 9: item 10 P5-56 TOM 273: 712-715
T-317 Gas Hydrates.  High-Pressure Research.  Ludwigshafen, 558, July 28, 1942.  TOM 9: item 10 P5-57 TOM 273: 716-722
T-318 Characteristics of Bituminous Coal Low Temperature Carbonization Processes.  Berlin, November 25, 1941.  Dr. Braus TOM 256: 27-30 P5-58 TOM 273: 723-725
T-319 Pressure Drop in Liquid Phase Circuit and Vapor Phase Converter.  A.  Pressure Drop in Liquid Phase Circuit By Hamacher, Ludwigshafen, April 10, 1942.  B.  Resistances in Gasoline Converter 1001 after Its Shutdown.  By Dr. Klinghardt, Gelsenkirchen-Horst, February 3, 1941. TOM 256: 372 - 374 P5-58 (?) TOM 273: 726-728
T-320 Hygas Yields in Liquid Phase Hydrogenation.  Ludwigshafen, June 3, 1944 by Hoelscher TOM 256: 370-371 P5-59 TOM 273: 729-730
T-321 H.O.L.D. Product Lines and Vessels in Louisiana.  Comments on Drawing R-1016.  By Dr. Frese, April 14, 1947.   P5-60 TOM 273: 731-733
T-322 Influence of Size and Density of 5058 Catalyst Tablets on Benzination and Prehydrogenation.  Ludwigshafen, October 7, 1943.  (See T-264) TOM 257: 867-878 P5-61 TOM 273: 734-744
T-323 Pressure Hydrogenation of Dry Coal.  Ludwigshafen, January 29, 1943, by Donath and Rotter.   P5-62 TOM 273: 745-748
T-324 Four papers on contributions on the Liquid Phase in "Oel and Kohle".  I.  Properties of Hydrogenation Products from Various Raw Materials.  November 9, 1942.  II.  On the Conceptions of Bitumen and Asphalt.  By Henkels, November 9, 1942.  III.  Parallels Between the Theories of Formation of Natural Bitumens and the Products Obtained in Pressure Hydrogenation.  By Rank.  November 7, 1942.  IV.  Liquid Phase Asphalts.  By Rank, November 14, 1942. TOM 257: 805-815 P5-63 TOM 273: 749-758
T-325 Turbo-Precompressors in Hydrogenation Plants, with Particular Reference to the Demand for Economy in Construction Materials.  (Lecture by Mr. Wanser of the Mineralöl Baugesellschaft in the Reichs-Office for Industrial Expansion on March 3, 1943, in Berlin.) TOM 257: 715-729 P5-64 TOM 273: 759-770
T-326 Bellows Lenses (Sealing Ring Gaskets.)  Blechhammer, May 11, 1944, by Berger.  (See T-245). TOM 257: 713-714 TOM 273: 771
T-327 Intercrystalline Corrosion in Pipe Lines.  Gelsenberg Benzin A. G., Gelsenkirchen, June 9, 1944. TOM 256: 55 TOM 273: 772-773
T-328 Directions for Operating High Pressure Hydrogenation Equipment.  October 17, 1946.   TOM 273: 774-786
T-329 Filtration of Letdown from Stall 804 at 700 atm. and 25 MV with Middle Oil Pasting.  Comparison with Column Filter.  Ludwigshafen, July 23, 1942.  (See T-177, T-206, T-271, and T-301).  By Pfirrmann. TOM 256: 363-369 TOM 273: 787-792
T-330 Binders and their Composition.  Ludwigshafen, January 29, 1943, by Rank. TOM 256: 355-362 P5-65 TOM 273: 793-799
T-331 Operating Experiences at Pölitz.  (Reg. Valve, Converters, Temperatures, Water Injection, Cold C. P.)  Ludwigshafen, March 12, 1943, by Bastian. TOM 256: 353-354 P6-1 TOM 273: 800-801
T-332 Solid Aromatic Substances in Hydrogenation Sludges.  October 19, 1942. TOM 163: 288-289 P6-2 TOM 273: 802
T-333 Solubility of Coronene and Benzperylene at 20°.  Ludwigshafen, 558, June 17, 1940.  By Holscher. TOM 164: 545 TOM 273: 803
T-334 Isolation and Determination of Coronene in the Hydrogenation Residues.  Ludwigshafen, 558, March 22, 1943. TOM 164: 784 TOM 273: 804-805
T-335 Coronene.  (A reprint of a magazine article, magazine and year not given.)  By Dr. Boente. TOM 5: item 26 P6-3 TOM 273: 806-819
T-336 Production of Pyridine from the Liquid Phase Products from Brown Coal.  High Pressure Equipment, Ludwigshafen, 558.  February 9, 1943. TOM 162: 423-426 P6-4 TOM 273: 820-824
T-337 De-Ashing Experiments on Brüx Tar.  Ludwigshafen, January 28, 1942.  By Dr. Lemme.  (See T-204) TOM 256: 351-352 TOM 273: 825
T-338 Gasification in Aromatization at 250, 450, and 600 atm.  Ludwigshafen, March 23, 1941.  By Peters and Wehm. TOM 257: 864-866 P6-5 TOM 273: 826-828
T-339 Production of Electrode Coke by Pressure Carbonization.  (L. T. C.) Ludwigshafen, January 27, 1942.  By Pfirrmann. TOM 256: 24-26 P6-6 TOM 273: 829-831
T-340 Steps to be Taken as a Result of the Explosion at Pölitz.  June 26, 1942.  Ludwigshafen, July 22, 1942.  (See T-307) TOM 257: 820-821 P6-7 TOM 273: 832-833
T-341 Coronene.  Ludwigshafen, 558, February 18, 1943. TOM 162: 370 TOM 273: 834-838
T-342 Phenol Recovery with Liquid Ammonia.  Dr. Heilmann, Ludwigshafen, August 3, 1943. TOM 257: 948-949 TOM 273: 839
T-343 Substituting Cooling Oil for Cold Gas.  June 13, 1942.  (From Dr. Pier's files) TOM 256: 349-350 P6-8 TOM 273: 840
T-344 Quality of Hydrogenation Coal.  Bergwerksgesellschaft, Hibernia, Herne, By Dr. Ost, September 10, 1942. TOM 257: 791-795 P6-9 TOM 273: 841-844
T-345 A Numerical Expression of the Splitting Efficiency of Benzination Catalysts, or the Benzination Property of Oils.  High Pressure Experiments, Leuna 558, by Dr. Günther.  July 9, 1942 (from Dr. Pier's files). TOM 257: 922-925 P6-10 TOM 273: 845-848
T-346 The Limits of Solids and Asphalt with H2-Supply in Liquid Phase.  Ludwigshafen, October 12, 1942.  (Same at T-299) TOM 256: 345-348 TOM 273: 849-852
T-347 Tungsten Free Splitting Catalysts of the Type of the SiO2-Al2O3-Fe2O3 Hydrated Oxide Mixtures, Treated with HF.  May 17, 1944.  High Pressure Expts., Leuna I, From Dr. Pier's Files. TOM 257: 926-933 P6-11 TOM 273: 853-858
T-348 Pretreatment of Bituminous Coal for Hydrogenation.  (Older Experiments) Ludwigshafen, March 29, 1943. TOM 256: 343-344 P6-12 TOM 273: 859
T-349 Regeneration of Coal Paste by Dilution with Middle Oil.  Rough Calculation of the Quantity of Gas Required to Vaporize the Middle Oil.  Ludwigshafen, February 17, 1943.  By Von Muffling and Hupfer. TOM 256: 338-342 P6-13 TOM 273: 860-863
T-350 Process for De-Ashing Liquid Carbonaceous Fuels.  German Patent 722,406, Class 12o, Group 105.  September 18, 1936.  Issued to I. G. Farbenindustrie A. G. by Dr. M. Pier and Dr. W. Krönig.   P6-14 TOM 273: 864-866
T-351 Comparison between Acid and Alkaline H.O.L.D. at Scholven and the Influence of Paste Throughput in Stalls on Conversion of Coal.  Gelsenkirchen Ruer, November 29, 1943. TOM 256: 329-337 TOM 273: 867-874
T-352 Comparison of Liquid Phase Operations, Pölitz, and Gelsenberg.  Gelsenkirchen-Horst, June 18, 1942. TOM 256: 324-328 P6-15 TOM 273: 875-879
T-353-1 Effect of Added Nitrogen Compounds on the Splitting of Mineral Oil and Gasol over 6434 Catalyst.  High Pressure Experiments, Leuna 558, by Günther, April 19, 1943. TOM 257: 934-936 P6-16 TOM 273: 880-883
T-353-2 Effect of Nitrogen Contents on the Splitting Properties and the Determination of the Nitrogen Content.  April 19, 1943.  High Pressure Experiments, Leuna 558. TOM 257: 937-947 TOM 273: 884-892
T-354 Saving Molybdenum in the Liquid Phase.  High Pressure Research, Ludwigshafen, February 3, 1941. TOM 257: 593-595 P6-17 TOM 273: 893-894
T-355 Using 700 Atm. in the Vapor Phase at Blechhammer Extension II. By Dr. Krönig.  (Discussion at Welheim, January 29, 1941) TOM 257: 894-899 P6-18 TOM 273: 895-898
T-356 The Filtration Method of Underground Gasification of Coal.   P6-19
T-357 Sulfur Balance in Hydrogenation Works.  High Pressure Research, Ludwigshafen, December 1, 1943.  The Sulfur Situation in German Hydrogenation Works.  (Condensed) Leuna Werke, December 13, 1943. TOM 257: 536-562 P6-20 TOM 273: 899-911
T-358 Velocities and Residence Times in Liquid Phase Converters.  Ludwigshafen, July 13, 1942.  Velocities and Residence Times when Running Bituminous Coal in Liquid Phase.  Ludwigshafen, July 8, 1941.  By Schappert. TOM 257: 531-535 TOM 273: 912-914
T-359 Application of Mo- and W- Sulfides as Catalysts in Pressure Hydrogenation.  Ludwigshafen, May 13, 1943.  By Göhre. TOM 257: 886-893 P6-21 TOM 273: 915-920
T-360 The Topping of Hydrogenation Letdown and Centrifuge Residue.  I. Experience in Topping Centrifuge Residue and Letdown.  Scholven, January 30, 1941.  (See T-330)  II. Report on the Investigation of Two Samples of Topped Residue and Topped Letdown from Scholven.  By Hoffman.  Main Laboratory, Matthias-Stinnes, Essen, July 17, 1941. TOM 257: 599-610 P6-22 TOM 273: 921-925
T-361 Briquette Binder from Hydrogenation Residue.  Ludwigshafen, November 9, 1942.  (See T-360 and T-330).  By Dr. Bähr. TOM 257: 611-621 P6-23 TOM 274: 926-937
T-362 Preheater Outlet Temperatures (Report to Scholven, Gelsenkirchen).  Ludwigshafen, May 20, 1941. TOM 257: 629-630 P6-24 TOM 274: 938-939
T-363 Aromatization of Bituminous Coal Liquefaction Middle Oil, Its Acid Constituents, and the Residual Oil over Alumina-Terrana Catalyst, Type 8688.  Ludwigshafen, March 4, 1943.  By Trofimow. TOM 257: 904-908 P6-24 TOM 274: 940-942
T-364 Production of Phenols from L. T. C. Tars.  Conference in Ludwigshafen, February 5, 1943.  By Rank. TOM 162: 427-430 P6-26 TOM 274: 943-945
T-365 Liquid Phase Operating Difficulties at Rheinbraun, 1942.  Ludwigshafen, June 5, 1942.  By Becker. TOM 257: 622-625 P6-27 TOM 274: 946-948
T-366 Comparison of Pitches and Asphalts.  Ludwigshafen, November 6, 1942. TOM 257: 626 TOM 274: 949
T-367 700 or 300 Atm. in the Vapor Phase at Gladbeck.  Scholven, February 26, 1942. TOM 257: 916-919 P6-28 TOM 274: 950-953
T-368 Vapor Pressure and Pentane Content for Mixtures of Light and Aromatic Gasolines.  Ludwigshafen, January 31, 1941.  By Donath and Hirschberger. TOM 257: 802-804 P6-29 TOM 274: 954-956
T-369 Physical Properties of Wolfram Sulfide, WS2.  Ludwigshafen, April 12, 1943.  (See T-359 and T-236). TOM 257: 920-921 P6-30 TOM 274: 957-958
T-370 Aromatics-Naphthene Equilibrium.  Ludwigshafen, May 22, 1943.  By Dr. Peters. TOM 257: 776-779 P6-31 TOM 274: 959-962
T-371 Screen Analyses of Coal and Coal Paste.  Ludwigshafen, February 1, 1943.  (Letter to Gelsenberg Benzin A. G.)   P6-32 TOM 274: 963
T-372 Comparative Production of Aviation Gasoline and Fuel Oil by Hydrogenation and by L. T. Carbonization and Hydrogenation.  Ludwigshafen, November 18, 1941.  (See T-156) TOM 256: 150 P6-33 TOM 274: 964-965
T-373 Corrosion by Cold Catch Pot Products of Bituminous Coal Hydrogenation.  Leuna, October 14, 1941. TOM 256: 52-54 P6-34 TOM 274: 966
T-374 Comparison of Hydrogenation and Cracking Gasolines from Petroleum Middle Oils.  Ludwigshafen, April 23, 1942.  By Reitz, Donath, et al. TOM 256: 266-275 P6-35 TOM 274: 967-976
T-375 Pressure Distillation Experiments.  (State of Research in 1942.)  Ludwigshafen, January 6, 1942. TOM 256: 56 P6-36 TOM 274: 977
T-376 Discussion of Knock Limit Curves According to the Injection Process with Divided Injection.  Ludwigshafen, April 7, 1941.  (From Dr. Pier's files marked "Geheim".)  (See T-377 and T-378).  By Fromherz and von Müffling. TOM 256: 278-280 P6-37 TOM 274: 978-979
T-377 Using Aromatic High Test Fuels in Place of B4.  Ludwigshafen, January 19, 1942.  (See T-376 and T-378). TOM 256: 263-265 P6-38 TOM 274: 982-983
T-378 Comparison of Isopropylbenzol with Other Mixture Components, Particularly Triptane, for High Test Fuel Mixtures.  Ludwigshafen, June 28, 1944.  (From Dr. M. Pier's private files marked "Geheim".)  (See T-376 and T-377.)  By Dr. Bähr. TOM 256: 276-277 P6-39 TOM 274: 982-983
T-379 Experiments for Improving Paraffin Production in Zeitz.  Ludwigshafen, November 9, 1942. TOM 256: 12-14 P6-40 TOM 274: 984-986
T-380 Comparative Costs of CV2b and DHD.  Ludwigshafen, December 10, 1941 and January 19, 1942. TOM 256: 151-156 P6-41 TOM 274: 987-991
T-381 Results of Hydrogenation of Upper Silesian Coal Samples in a Revolving Autoclave.  Ludwigshafen, March 2, 1942.  By Grassl. TOM 257: 596-598 P6-42 TOM 274: 992-993
T-382 Experimenting with Fewer Plates in the Laval Centrifuge.  Scholven, April 5, 1941.  By Ruschmann. TOM 257: 753-755 P6-43 TOM 274: 994-996
T-383 Hydrogenation and L. T. Carbonization Properties of Ruhr Coals.  Ludwigshafen, March 12, 1942.  By Gieg. TOM 256: 282-283 P6-44 TOM 274: 997-998
T-384 Benzination of B-Products from Hydrogenation Works.  Ludwigshafen, June 20, 1944.  By Günther. TOM 257: 900-903  TOM 257: 909-915 P6-45 TOM 274: 999-1009
T-385 Synthetic Fuel Mixtures as Standard Fuel for Overload Motor Tests.  Ludwigshafen, February 18, 1942 and April 10, 1943.  By Fromherz. TOM 256: 230-251 P6-46 TOM 274: 1010-1018
T-386 Gas Hydrates in Circulating Lines.  Ludwigshafen, June 30, 1942.  By Nonnenmacher. TOM 257: 579-592 TOM 274: 1019-1025
T-387 Hydrogenation of Bituminous Coal to Aviation Gasoline with Hydrogenation of the Tar Obtained.  I. G. Farbenindustrie, Ludwigshafen, May 10, 1943. TOM 257: 563-578 P6-47 TOM 274: 1026-1039
T-388 Quality of Gasoline from Various Raw Materials.  I. G. Farbenindustrie, Ludwigshafen, November 14, 1939. TOM 257: 796-801 P6-48 TOM 274: 1040-1043
T-389 Problems in the Field of Macromolecular Chemistry.  Report on a Lecture by Prof. Staudinger, Freiburg i Br., on February 28, 1941.  Signed by Henkels.  (From Dr. M. Pier's private files.)  By Prof. Staudinger. TOM 256: 284-286 P6-49 TOM 274: 1044-1045
T-390 Equilibrium during the Reduction of NH4HSO4 or CaSO4 under Hydrogenation Conditions in the Liquid Phase Converter.  High Pressure Experiments, Ludwigshafen, 558, November 17, 1942.  Dr. M. Pier's Files, by von Müffling. TOM 257: 627-628 P6-50 TOM 274: 1046-1047
T-391 Theory of Formation of Higher Hydrocarbons from Methane the Presence of Sulfur or Sulfur Compounds.  High Pressure Studies P/Ludwigshafen, 558.  April 2, 1941.  From M. Pier's private files, by Reitz. TOM 257: 785-790 P6-51 TOM 274: 1048-1052
T-392 Summary of Measuring and Regulating Instruments in Hydrogenation, DHD, and the Methanol Synthesis.  Ludwigshafen, February 17, 1943.  From Dr. Pier's files.   P6-52 TOM 274: 1053-1056
T-393 Chemical-Physical Conception of Overload Properties of Fuels.  (From a lecture by Dr. H. Fromherz at DVL).  Ludwigshafen, July 8, 1941.  From Dr. M. Pier's files, by Fromherz. TOM 256: 252-262 P6-53 TOM 274: 1057-1061
T-394 DHD Gasoline Quality and Yield.  Ludwigshafen, February 18, 1942.  By Dr. Donath.. TOM 256: 61-66 P6-54 TOM 274: 1062-1065
T-395 Industrial Development of  the DHD Process.  I.  Large Apparatus and DHD Plant.  By Simon, January 6, 1942.  II.  Present Position.  By Simon, Ludwigshafen, July 14, 1942.  III.  Further Development of the DHD Process.  By Löcker, Ludwigshafen, October 28, 1942. TOM 256: 59-60 P6-55 TOM 274: 1066-1075
T-396 Processing DHD Residues.  Ludwigshafen, December 21, 1943.  (Letter to Dr. Kranepuhl of the Reichsamt for Industrial Expansion.)  By Dr. Pier and Dr. Simon. TOM 256: 57-58 P6-56 TOM 274: 1075-1076
T-397 Chemistry of the Asphalts.  (Review of Literature) M. Pier's files.  Ludwigshafen 558, November 6, 1942.  By Henkels. TOM 256: 15-23 P6-57 TOM 274: 1077-1084
T-398 Abstract on Operating Procedures for the Characterization and Decomposition of Asphalts.  By Suida and Motz, Petroleum, Volume 35, No. 30 (1939) with information on the Methods used in Leuna.  Ludwigshafen 558, July 8, 1942.  By Lemme. TOM 257:816-819,  TOM 163: 94-100 TOM 274: 1085-1091
T-399 Powdered Fuel Gasification Installation at Zeitz.  Essen, December 19, 1941.  By Linder. TOM 43: 237-240 P6-58 TOM 274: 1092-1094