GB/T 34703-2017 in English

VALID

Test method of catalytic activity for platinum-carbon catalysts

Issued on:2017-11-01
Implemented on:2018-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 34703-2017
Document status:	VALID
Title in English:	Test method of catalytic activity for platinum-carbon catalysts
Title in Chinese:	铂炭催化剂活性试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-11-01
Implemented on:	2018-05-01
ICS Classification:	71.100.99-Other products of the chemical industry
Chinese Classification:	G74-Basic standards and general methods for catalyst
Professional Classification:	GB-National Standard
Related Keywords:	test method application activity test standard formulation platinum carbon catalysts platinum carbon catalysts test apparatus
Related Topics:	catalyst super catalyst catalyst potential Catalyst Standard GB/T 34703-2017 Platinum cerium catalyst Activated carbon peak atomic platinum catalyst Platinum carbon catalyst activity test method GB/T 34703 business catalyst Active sites of cobalt-based catalysts voc catalyst voc catalyst voc catalyst t9 catalyst business catalyst GB/T+34703-2017 Catalyst activity Test methods for electrocatalysts activated carbon test gold Platinum carbon activated carbon hydrocarbon Catalyst activity Catalyst activity Lanthanum cerium platinum catalyst Active site of the catalyst Catalyst Microtest Activated carbon purification suburban catalyst Catalyst Lithium Analysis Method Detection method of lithium in catalyst Catalyst Characterization Platinum Titanium Catalyst mononuclear catalyst Lao activated carbon Activated carbon model Catalyst Stability Test platinum catalyst How to Test a Catalyst Thorium catalyst Catalyst properties Platinum cerium alloy catalyst Cerium Platinum Catalyst catalyst reagent catalytic active site catalytic active site electrocatalytic active site plastic catalyst Activation reagent Broad-spectrum active catalyst Activated carbon box Catalyst characterization broad spectrum catalyst activated charcoal and Solvent activated carbon tube Charcoal base catalyst Cubic Activated Carbon Activated carbon cubic meter Catalyst properties Catalyst protium deuterium tritium Is activated carbon combustible? Electron catalyst Activated carbon cube plastic catalyst Platinum Catalyst Volumetric Method Catalyst Characterization Methods complex catalyst positive catalyst catalyst active site Catalyst Characterization Methods The activity and selectivity of the active center to the catalyst activated carbon combustible Platinum curing ember catalyst copper activator Activated Carbon Cubic and Ton "catalyst Non-precious metal platinum catalyst active site catalyst catalyst active site Chemical Analysis Method of Waste Platinum Catalyst in Petrochemical Industry Determination of catalyst active sites GBT34703 GB/T 34703-2017 CatalystLOA Activated carbon American standard ASTM Kissinger equation to find activation energy Assay method for activated carbon acid-soluble iron catalyst execution Activated carbon performance measurement method Platinum Carbon Catalyst Execution Catalyst acceptance What is the catalyst activity standard? Linear optimization method for biochemical reagents Traditional catalyst design methods Activated carbon American standard detection method Platinum carbon catalyst transportation requirements Automotive Catalyst Adhesion Test What are the methods for preparing catalysts? Catalyst moisture test method Catalyst activity specifications Characterization Methods Biocatalysts Metal catalyst characterization methods How to purify platinum electrodes Catalyst activity characterization methods Preparation method of catalyst for protein digestion Catalyst commercial Dima column activation method Catalyst component representation method A method of making an activated carbon purification box Catalyst true density test method Method for testing titanium on spent catalyst Platinum carbon catalyst Electrode activation method Electrocatalytic testing Catalyst industry activated column method Pore analysis method for catalysts Conventional preparation method of catalyst

《GB/T 34703-2017铂炭催化剂活性试验方法》由TC63（全国化学标准化技术委员会）归口，TC63SC10（全国化学标准化技术委员会化工催化剂分会）执行，主管部门为中国石油和化学工业联合会。

Introduction

National Standard of the People's Republic of China GB/T 34703—2017 Test Method for Activity of Platinum Carbon Catalysts

Background and Significance of Standard Formulation

Platinum carbon catalysts play an important role in the chemical industry and are mainly used for the catalytic hydrogenation reduction of aromatic nitro groups to prepare aromatic amines and other reduction reactions. With the rapid development of the petrochemical industry, the performance requirements for catalysts are constantly increasing. The formulation of the GB/T 34703—2017 standard fills the gap in the test method for the activity of platinum carbon catalysts and provides a unified technical specification and quality assessment basis for related fields.

Test Apparatus and Principle

The test apparatus consists of a high-pressure reactor, a gas control system and a monitoring system. Its working principle is based on the hydrogen reduction reaction of o-chloronitrobenzene under the action of a catalyst to generate o-chloroaniline. The catalyst activity is evaluated by measuring the conversion rate of o-chloronitrobenzene.

Comparative analysis of standard frameworks

Dimensions	GB/T 34703—2017	Comparison standards	Advantages analysis
Scope of application	Activity test of platinum-carbon catalyst	None	Filling the gap in the industry
Test conditions	Pressure: 1.00 MPa, Temperature: 75°C±2°C, Stirring speed: 1000 r/min	-	Unified specifications
Determination method	Gas chromatography, hydrogen flame detector	Other spectral analysis	Accurate and efficient

Implementation suggestions and precautions

Laboratory conditions:Ensure that high-pressure reactors, gas chromatographs and other equipment are available, and operators must receive professional training.

Safety matters:The test involves hydrogen and high-temperature and high-pressure environments, and safety regulations must be strictly followed and fire prevention facilities must be configured.

Data processing:It is recommended to use professional software for data analysis to ensure the accuracy and reliability of the results. Abnormal data must be reviewed or re-tested in a timely manner.

More samples: JC/T 2453-2018 DL/T 5154-2012 JJG 21-2008

Sample only — not a preview of GB/T 34703-2017