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T.O.M. Microfilm Reel 238

(Original designation BM-25A) 

Table of Contents

A.  Documents Relating to Report on Koppers Powdered Coal Gasification Process.

1.  Koppers G.m.b.H.  Answers to FIAT Questionnaire.  May 1945.  31 pages.

2.  Work by H. Koppers company on complete gasification.  June 12, 1942.

A. German version.  58 pages.

B. English version – report for the committee on energy.  24 pages.

3.  Koppers.  Prints of gasification related equipment drawings.  60 pages.

Drawing numbers:

                IOS                92915                                IOS                146520

                IOS                111860                                IOS                146523

                IAK                112745                                IOS                146531

                IAK                131928                                IOS                146544

                IAK                132315B                            IOS                146551

                IOS                146506                                IOS                178452

                IOS                146511                                IOS                178479

    IOS              178480

B.  Documents Relating to Report on Gumz Powdered Coal Gasification Process.

1.  Report of research on powdered coal (dust) gasification in 1942.  Demag - Ruhrgas - Bergbanverein.  41 pages. 

2.  Report of research on powdered coal (dust) gasification in 1943.  Demag - Ruhrgas - Bergbanverein.  24 pages.

3.  German Mines Supply Organization.  Answers to FIAT Questionnaire.  April 14, 1947.  8 pages.

4.  Gasification in the Schwebe.  Report no. D80 of the Reichskohlenrat.  By Dipl.-Ing. Wilhelm Gumz.  February 1939.  12 pages.

5.  Der Schwebvergaser Bauart Szikla – Rozinek als Feuerung und als Gas Erzuegor.  By Dipl.-Ing. Wilhelm Gumz.  Reprint from Archiv fur Bergbauliche Forschung.  Vol. 3 (1942), No. 2, pp. 122-129.  8 pages.

6. Dr. Ing.  Wilhelm Max August Gumz.  Curriculum Vitae.  2 pages. 

7. Criticism of Rittershausens Process (in English).  By Dr. Ing. Wilhelm Gumz.  June 20, 1944.  3 pages.

8. Organization of companies cooperating in coal gasification research (in English).  Letter to Mr. Atwell (FIAT fuels and lubricants team) by Dr. Ing. Wilhelm Gumz.  April 28, 1947.  2 pages.

9. Method for the production of synthesis gas.  By Dr. Ing. W. Gumz and Dr. Ing. R. Lessing..  Verfahrenstechnik; Z.V.D.I. Beiheft no. 2.  1940.  8 pages.

10. Dr. Frederick Nistler,  Essen.  Curriculum Vitae.  April 22, 1947. 

11.  Notes on Gasification of Powdered Coal in Suspension (in English).  By Dr. Frederick Nistler.  May 8, 1947.

12.  The status of development for the complete gasification.  By Dr.  A. Rettenmaier. Oel und Kohle No. 17.  May 1, 1942.  9 pages.

13.  The procedure for cracking methane containing gases with oxygen and steam under pressure.  By Hans  Schmalfeldt.  Report and cover letter dated December 18, 1946 to W. F. Faragher.  27 pages.

C. Miscellaneous material copied from the files of Dr. Wilhelm Gumz.

1. FIAT document on investigation of powdered coal gasification – Questionnaire by H. Atwell., answers by the German Mines Supplies Organization.  April 11, 1947.  12 pages.

2. Report of research on powdered coal (dust) gasification in 1942.  Demag - Ruhrgas - Bergbanverein.  41 pages.  More or less duplicate of section A item 1 above.

3. Report of research on powdered coal (dust) gasification in 1943.  Demag - Ruhrgas - Bergbanverein.  22 pages.  More or less duplicate of section A item 2 above.

D. Miscellaneous material copied from Dr. Otto Hubmann’s files.

1. Miscellaneous correspondence and drawings relating to Lurgi gasification.  1942.  12 pages.

2. Gasification and hydrogen production at the Bureau of Mines Louisiana, Missouri plant.  1947.  5 pages.

3. Lurgi gasification drawings.  5 pages.

4. On the production of gas for the gas turbine process.  April 12, 1944.  12 pages.

5. Memo for Dr. Hubmann on gasification of brown coal.  October 16, 1940.  6 pages.

6. The gasification of carbon at high(er) pressures with mixtures of air and steam.  1940.  24 pages.

7.  Standardization and technical development in the construction of thermal power stations.  By Dr. Ing. habil. L. Musil.  1944.  6 pages.

8. Meeting reports on pressurized gasification for gas turbines.  Various Lurgi authors.  1943-1944.  29 pages.

9. Correspondence and specifications on the Lurgi gas turbine plant Kraftwerk Trattendorf.  May 1944.  13 pages.

10.  More meeting reports, correspondence and specifications for Lurgi gas turbine plants.  1944.  29 pages.

End of reel 238.