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(conoco) Interoffice Communication to G. L. Foshee prom p. D. Despres Date May 29, 1981 Subioct Status of the VCM Plant By-Products To assist in the upcoming negotiations for the sale of the VCM Plant's by-products, composition and production figures have been updated. The attached tables list historical composition ranges and both current and projected heavy and light ends production. The projected quantities are based on the VCM Plant expansion design material balance. If there are any questions, please contact me at 5060. br cc: JAD-JWW-MLA-DID-PE CWH 000008341 CONOCO VCM PLANT LIGHT ENDS BY-PRODUCTS ANALYSIS Typical compositional component ranges are shown below. Ethyl Chloride Trichloromethane (chloroform) 1.2 - Dichloroethane Tetrachloromethane (Carbon Tetrachloride) 1,1 - Dichloroethene (Vinylidene Chloride) T - 1,2 - Dichloroethene C - 1,2 - Dichloroethene 1,1, Dichloroethane Vinyl Chloride 1.1.2 - Trichloroethylene Water WT. % 25 - 50 15-30 3-16 5-15 1- 8 nil - 7 nil - 5 2-6 1 -5 nil - 0.3 30 - 3000 ppm CUVi 000008342 CONOCO VCM PLANT HEAVY ENDS BY-PRODUCT ANALYSIS Typical compositional component ranges are shown below. 1.1.2 - Trichloroethane 1.2 - Dichloroethane (EDC) 2 - Chloroethanol 30 - 40 Chlorinated C^'s and Heavier Non-Volatiles Acid (as HC1) Water WT % 35 - 65 8 - 25 0.5 - 2.0 20 - 35 2- 6 500 - 2000 ppm nil - 400 ppm CWH 000008343 CONOCO VCM PLANT BY-PRODUCT PRODUCTIONS MM LBS./YR. Current 1 Projected Maximum Light Ends 5.03 - 10.29 19.64 Heavy Ends 12.08 - 16.41 18.87 1 Historical Basis CWH 000008344 CONFIDENTIAL -- NOT TO BE TRANSMITTED TO PPG Liqht Ends Analysis'*' Ethyl Chloride Chloroform Ethylene Dichloride Carbon Tetrachloride 1,1 - Dichloroethane Vinyl Chloride Vinylidene Chloride Ethylene T - 1 ,2-Dichloroethene C-l,2-Dichloroethene Water 2-Chloroethanol WT % 37.8 25.5 15.4 12.7 4.7 2.2 1.0 0.6 0.1 trace 50 ppm 0.046 ppm 100% 2 Heavy Ends Analysis 1,1,2-Trichloroethane Ethylene Dichloride BisfChloroethyl)Ether 2-Chloroethanol 1,1,2,2-Tetrachloroethane Perchloroethylene 30-40 Chlorinated C.'s and Heavier - ^Monthly Averages, 1981 ^Compiled July, 1980 WT % 52.5 13.3 3.3 1.2 0.8 0.3 28.6 100% Year 1981 (Projected) 1980 1979 1974 ANNUAL PRODUCTION, MM LBS. Liqht Ends 10.24 5.03 6.63 10.29 Heavy Ends 12.75 12.08 13.58 16.41 cuh