GB/T 30045-2013 (English Version) PDF

Standard No.: GB/T 30045-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 30045-2013

Scope: This standard specifies the terms and definitions, method summary, reagents and materials, instruments and equipment, measurement procedures, method precision and tests for determining the apparent viscosity of coal direct liquefaction oil and coal slurry by using a rotational viscometer with a coaxial cylinder measuring system. Report. This standard applies to the oil-coal slurry in the direct liquefaction process of coal with an apparent viscosity of 50 mPa·s~700 mPa·s under the condition of 60 °C.

GB/T 30045-2013 Referenced Document

GB/T 23251 Guideline for coal used in coal chemical technology*， 2021-12-31 Update

2013 GB/T 30045-2013 Coal direct liquefaction.Determination of apparent viscosity of coal-oil-slurry