Standard and Kellogg miscellaneous reports to be submitted today—Continued

Date & No.

May 11, 1933, DA No. 700.4291 F&L-10-33.

Sept. 11, 1933, DA No.
700.4291.

Sept. 14, 1933, DA No.
700.4291, RL-24-33.
Sept. 18, 1933, DA No.
700.4291, RL-28-33.

Feb. 23, 1934, DA No.
795, RL-7-34.

May 7, 1934, #311.

May 31, 1934, #315..

Sept. 13, 1934, #320................

Oct. 4, 1934, H-185.

Jan. 11, 1935, #325.

Jan. 24, 1935, #327_

Mar. 7, 1935, #332..

Apr. 1, 1935..

May 20, 1935, #337.

Aug. 19, 1935.

Issued By

St. Oil Dev. Co., Res. Lab......

St. Oil Dev. Co., Res. Lab...
St. Oil Dev. Co., Res. Lab.
St. Oil Dev. Co., Res. Lab.

St. Oil Dev. Co., Res. Lab.............

St. Oil Dev. Co., Gen. Eng. Dpt.
Materials Division.

Title

Tests on Gamma Paraflow Oils-Cold
Starting and Break-down Tests.
Studies on Exanol. VI, Viscosity
Blending Characteristics of Exanol
in Lubricating Oils.

Studies on Exanol. VIII Proposed
Exanol Winter Oils.

Studies on Exanol. VII. Results of
Fleet Tests on GPA-20 and GPA-30
Motor Oils.

Technical Committee Report on De-
velopment of New Detergents.
Test of 46% Chrome Molybdenum
Steel Spigot #2 Unit, Bayway
Hydro Plant.

St. Oil Dev. Co., Gen. Eng. Div.. Third Inspection and Examination
Piping, Lenses, Etc., from #2 Unit,
Bayway Hydro Plant.

St. Oil Dev. Co., Gen. Eng. Dpt.. Examination of Piping, Lenses and

Hydro Eng. & Chem. Co..

Tube #25 from third coil #1 Unit,
Bayway Hydro Plant.

Production of Gasoline by Low Tem-
perature Hydrogenation with Highly
Active Catalysts PC-508-B and 5058
and Economic Comparison with
Cracking.

St. Oil Dev. Co., Gen. Eng. Dpt.. Metallurgical Examination of Sample from #2 Unit, Baton Rouge Hydro Plant.

St. Oil Dev. Co., Gen. Eng. Dpt.. Fourth Inspection and Examination of Piping from #2 Unit, Bayway Hydro Plant.

St. Oil Dev. Co., Gen. Eng. Dpt.. Fourth Inspection and Examination of KA2-S Piping from #1 Unit, Baywood Hydro Plant.

The M. W. Kellogg Company,
Lubricating Oil Div.

Report to J. U. I. K. on Propane
Deasphalting of 40% Haenigson-
Nienhaen Residuum & Phenol
Extraction of the desaphalted oil.

St. Oil Dev. Co., Gen. Eng. Dpt.. Examination of Top Heads of Hot and

St. Oil Dev. Company, By W. C.
Winning.

Sept. 18, 1935, TA 700.423. Letter, Scott Lyon to Dr. H. G.

Oct. 9, 1935..

Oct. 24, 1935, DA #744, EL46-35.

Oct. 30, 1935, #354.

Nov. 4, 1935, (Oct. 18, 1935).

Burks, Jr.

Nov. 4, 1935 (Oct. 21, 35).

Nov. 6, 1935 (Oct. 28, 35).

Nov. 6, 1935 (Oct. 18, 35).

do.

Cold Exchangers from #2 Unit, Bayway Hydro Plant.

Summaries of Reports and Minutes of
the Technical Committee Meeting,
Bayway, June 17-21-1935.

Re Recovery of Phenol from Phenoline
Water.

Correlation of White Oils to Distillates.
Report for presentation to the Fall
Technical Committee Meeting, No-
vember 1935.

Performance of Lubricating Oils. I
Deterioration of Crankcase oils.
Examination of KA2-S Piping (Before
and after re-heat treating) KA2-S
Inert Gas Line and Top Head of Hot
Exchanger #2 Unit, Bay Hydro
Plant.

Interchangeability of Percent Phenol
Treat and Treating Temperature.
Use of Water in Phenol Treating.
Effect of Crude Source on Oxidation
Characteristics of Phenol Treated
Teresso Oils.

Progress Report, Improving the Wet-
ting Power of Asphalts and Asphalt
Cutbacks (10635).

Stage Countercurrent Phenol Treating
vs. Kellog Tower.

The Use of Color Stabilizers in Cased
White Products, Results of Storage
Tests.

Bunker Fuel Combustion Tests for
Stack Solids.

Effect of Variable Finishing Procedure
on the Burning Quality of Water
White, Kerosene, and Range Oil from
Various Crude Sources (10929).
Examination KA2S,
Hot Piping and Inert Gas Piping and
Lenses from #1 Hydro Unit, Baton
Rouge.

St. Oil Dev. Co., Gen. Eng. Dept. Metallurgical

Standard and Kellogg miscellaneous reports to be submitted today Continued

May 18-22, 1936..

Summaries, S. O. Dev. Co., Technical Information Div. November 16-20, 1936.

[Memorandum prepared by Statistical Department of Chemnyco, dated December 29, 1937, from the files of Chemnyco, Inc.]

COKE OVENS IN THE UNITED STATES

At the end of 1936 there were 12,849 coke ovens in existence with a daily capacity of 170,070 net tons of coke. Of this total, there were 9,786 of the Koppers

or Koppers-Becker type, 1,796 of the Semet-Solvay type, and 726 of the Wilputte type.

These compare with the following totals at the end of 1933: 13,053 coke ovens in existence with a daily capacity of 172,741 net tons of coke, of which 9,886 were of the Koppers type, 1,986 of the Semet-Solvay type, and 586 of the Wilputte type. Detailed figures showing byproduct ovens of the various types in existence from 1933 to 1936 are given in the attached table.

Not included in the above totals for the end of 1936 are 305 ovens with a daily capacity of 5,674 tons, which were in process of construction at that time. Twenty-five of these have since been completed at Belle, W. Va., by the Wilputte Coke Oven Corporation. This company also stated on April 23, 1937, that they were doing a substantial engineering job on 140 ovens for a large steel manufacturing company.

The Koppers Co. in its latest annual report said that 1936 saw a continuance of the almost universal trend to the Koppers-Becker type oven. "More than 76 percent of all the coal-carbonizing capacity of the United States is in the Koppers or Koppers-Becker type ovens. Coke-oven construction in 1936 was, to a large extent, for replacement of old plants and equipment, and there is still a large backlog of potential replacement business in this field, due to the lack of expenditure during depression years."