GB/T 36766-2018 English PDF

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GB/T 36766-2018: Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36766-2018	199	Add to Cart	3 days	Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst	Valid

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Basic data

Standard ID: GB/T 36766-2018 (GB/T36766-2018)
Description (Translated English): Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G74
Classification of International Standard: 71.100.99
Word Count Estimation: 10,165
Date of Issue: 2018-09-17
Date of Implementation: 2019-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36766-2018: Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst

---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.
Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst ICS 71.100.99 G74 National Standards of People's Republic of China Test method for deoxidation performance of platinum-palladium-based deoxidizer Published on.2018-09-17 Implementation of.2019-04-01 State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Chemical Standardization Technical Committee Chemical Catalyst Subcommittee (SAC/TC63/SC10). This standard was drafted. Huashuo Technology Co., Ltd., Xi'an Kaili New Materials Co., Ltd., Nanhua Group Research Institute. The main drafters of this standard. Liu Huawei, Liu Yingjie, Zhang Zhixiang, Wei Hua, Wang Xianhou, Qiu Ailing, Zeng Lihui, Wan Kerou, Chen Yanhao. Test method for deoxidation performance of platinum-palladium-based deoxidizer

1 Scope

This standard specifies the deoxidation performance test method for platinum palladium (ie platinum or/and palladium, hereinafter referred to as platinum palladium). This standard is applicable to the catalytic combustion type platinum-palladium deoxidizer for removing oxygen from syngas, nitrogen, hydrogen, ethylene and propylene.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6003.1 Test sieves - Technical requirements and testing - Part 1 GB/T 6679 Solid Chemical Products Sampling General

3 Principle

The oxygen in the feed gas reacts with hydrogen or carbon monoxide under the action of a deoxidizer to form a chemical reaction to form water or carbon dioxide. The reaction equation is as follows. 2H2 O2 → 2H2O 2CO O2 → 2CO2 The oxygen content of the reactor inlet and outlet was analyzed by an oxygen analyzer, and the deoxidation rate was calculated to characterize the deoxidation performance of the deoxidizer.

4 test device

4.1 Process A schematic diagram of the platinum-palladium-based deoxidizer deoxidation performance test device is shown in Fig. 1. Description. 1---raw material gas cylinder; 2---pressure reducing valve; 3---mixing tank; 4---flow meter; 5--tubular reactor; 6---Oxygen analyzer. Fig.1 Schematic diagram of the deoxidizing performance test device of platinum-palladium-based deoxidizer ......

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