GB/T 41957-2022 (English Version) PDF

Standard No.: GB/T 41957-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 41957-2022

Scope: This document specifies the technical requirements, test methods, sampling, inspection rules, and storage of carbon black feedstock oil refining catalytic slurry. This document applies to carbon black feedstock oil refining catalytic oil slurry.

GB/T 41957-2022 Referenced Document

GB/T 18255 Method for measuring distillation range of coking viscous oil products
GB/T 2281 Determination of density of coking oil products
GB/T 2295 Determination of the ash content of coking solid products
GB/T 24209 Determination of the viscosity of washing oil
GB/T 260 Test method for water in petroleum products.Distillation method
GB/T 3536 Petrolem products.Determination of flash and fire points.Cleveland open cup method
GB/T 4756 Method for manual sampling of petroleum liquids
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
SH/T 0266 Petroleum Asphaltene Content Determination Method
SH/T 0689 Standard test method for determination of total sulfur in light hydrocarbons,motor fuels and oils by ultraviolet fluorescence
SN/T 2725 Determination of sodium,potassium and iron content in coal tar oil and anthracene oil.Atomic absorption spectrometric method

2022 GB/T 41957-2022 Oil for use in the carbon black products—Fluid catalytic cracking slurry oil in petroleum refining