GB/T 498-2014 Petroleum products and lubricants – Methods of classification and determination of categories: Why was the ‘coke’ category removed?

2016-03-30View Original

Thread Content

GB/T 498-1987: General Classification of Petroleum Products and Lubricants. GB/T 498-2014: Methods for Classifying Petroleum Products and Lubricants and Determination of Classes. Compared with GB/T 498-1987, why has the category related to coke been removed in GB/T 498-2014?

Reply #22016-04-12

This post was last edited by At the foot of the hill on 2016-4-12 at 13:24. Who has this standard?

Reply #32016-05-02

My understanding: 1) Refer to ISO standards； 2) Ordinary petroleum coke is mainly used as fuel.

Reply #42016-05-02

Can’t upload standard classes anymore?

Reply #52017-03-11

GB/T12692-2010 classifies petroleum coke in Category F, and Category F has been changed from 4 groups to 5 groups.

Reply #62018-03-28

Who has this standard to give it away for free?

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

GB/T 498-2014 Petroleum products and lubricants – Methods of classification and determination of categories: Why was the ‘coke’ category removed?

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links