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GB/T 31530-2015 English PDF

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GB/T 31530-2015: Low-level mercury catalyst for chloroethylene synthesis
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PDF similar to GB/T 31530-2015


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Basic data

Standard ID GB/T 31530-2015 (GB/T31530-2015)
Description (Translated English) Low-level mercury catalyst for chloroethylene synthesis
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G75
Classification of International Standard 71.100.99
Word Count Estimation 12,188
Date of Issue 2015-05-15
Date of Implementation 2015-12-01
Quoted Standard GB 190; GB/T 191; GB/T 603; GB/T 6003.1-2012; GB/T 6678; GB/T 6679; GB/T 6682; GB/T 7702.2; GB/T 7702.3; GB/T 7702.4; GB/T 8170
Regulation (derived from) National Standard Announcement 2015 No. 15
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Standard specifies the use of low mercury chloride synthesis catalyst requirements, sampling, measurement methods, inspection rules and signs, packaging, transportation, storage, and security. This Standard applies to mercury chloride as the active ingredient, synthetic vinyl chloride supported on activated carbon with a low mercury catalyst.

GB/T 31530-2015: Low-level mercury catalyst for chloroethylene synthesis

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Low-level mercury catalyst for chloroethylene synthesis ICS 71.100.99 G75 National Standards of People's Republic of China Vinyl chloride synthesized by low-mercury catalyst Issued on. 2015-05-15 2015-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee Chemistry (SAC/TC63) centralized. This standard was drafted. Ning Xia Xinlong blue sky Co., Ltd Shijiazhuang Branch aids, chlor-alkali Association of China, South Group Institute. The main drafters of this standard. Li Fa-Zeng, Yang Xiuling, the wind ring, Dingpei Jie, SUN Yu-mei, Zhaoyong Lu, Xue-oriented, Zhou Jun, Wang Jide, Liu Dongsheng, rather a village. Vinyl chloride synthesized by low-mercury catalyst Warning --- Reagents used in this standard have a toxic or corrosive, dangerous part of the operation. This standard does not reveal the Possible security problems, users should be careful operation, and has the responsibility to take appropriate safety and health practices. The test shall be in a hood Carried out within the exhaust produced can only be subject to later processing emissions, mercury emissions from waste generation are not free.

1 Scope

This standard specifies the synthesis of vinyl chloride with low mercury catalyst requirements, sampling, measurement methods, inspection rules and signs, packaging, transportation, storage, and security. This standard applies to mercuric chloride as the active ingredient, synthetic vinyl chloride supported on activated carbon with a low-mercury catalyst.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 190 packaging and marking of dangerous goods GB/T 191 Packaging - Pictorial signs GB/T 603 chemical reagent in test methods - Preparations with GB/T 6003.1-2012 Test sieves - Technical requirements and testing - Part 1. Test sieves of metal wire cloth GB/T 6678 General Principles for Sampling Chemical Products GB/T 6679 General Principles of solid chemical products using Laboratory use specifications and test methods GB/T 6682 Analysis Determination of GB/T 7702.2 Test method for granular activated carbon from coal quality granularity Determination of GB/T 7702.3 Test method for granular activated carbon from coal quality Strength Determination of GB/T 7702.4 Test method for granular activated carbon from coal quality packing density GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment

3 Requirements

3.1 Appearance. gray black columnar grains. 3.2 low-mercury chloride synthesis catalyst of the technical requirements to comply with Table 1. Table 1 vinyl chloride synthesized by low-mercury catalyst technical requirements Item Index Size φ (3mm ~ 6mm) × (3mm ~ 8mm), w /% ≥ 95 Wear rate, w /% ≤ 5.0 Bulk density/(g/L) ≤ 580 Mercury (HgCl2 dollars) chloride, w /% 4.00 ~ 6.50 Water, w /% ≤ 0.30 Mercuric chloride loss rate (250 ℃), w /% ≤ 3.00

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