T/CPCIF 0192-2022 Active Group standards

T/CPCIF 0192-2022 The preparation of cyclohexene from benzene using a bimetallic catalyst composed of ruthenium and zinc

Publish Date: 2022-04-14 Implement Date: 2022-07-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CPCIF 0192-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Other chemical products

Publish Date: 2022-04-14

Implement Date: 2022-07-15

Scope

Scope: This document specifies the classification, requirements, sampling, test methods, inspection rules, marking, labeling, accompanying documents, packaging, transportation, storage, and safety of ruthenium-zinc bimetallic catalysts used for the production of cyclohexene from benzene by hydrogen reduction. This document applies to ruthenium-zinc bimetallic catalysts produced by the hydrogen reduction method. Main technical content: Item Target 50/80 type 40/80 type Benzene conversion rate (%) ≥50 ≥40 Cyclohexene selectivity (%) ≥80 ≥80 Activity index ≥110 ≥100 Catalyst microcrystal diameter (nm) ≤5 ≤7 Zinc content in the catalyst (w/%) 5–13 7–15 Iron content in the catalyst (w/%) ≤0.1