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Automatic issuance of quality certificates for large-diameter gas and oil line pipe

✍ Scribed by Yu. A. Mednikov; V. P. Matveev; Yu. A. Gerasin


Publisher
Springer US
Year
1984
Tongue
English
Weight
131 KB
Volume
28
Category
Article
ISSN
0026-0894

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Automatic method for on-line preparation
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Fatty acids in oils were on-line methylated with acetyl chloride in methanol by dissotig 10-120 mg of oil in 100 ml of n-hexane, followed by continuous transesterification of the triglycerides, and flushing of residual reaction products by circulating a water stream through the derivatization manifo