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GB/T 31193-2014: Test method of activity for titanium oxide type sulfur recovery catalyst
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| GB/T 31193-2014 | English | 229 |
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Test method of activity for titanium oxide type sulfur recovery catalyst
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GB/T 31193-2014
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Basic data | Standard ID | GB/T 31193-2014 (GB/T31193-2014) | | Description (Translated English) | Test method of activity for titanium oxide type sulfur recovery catalyst | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G74 | | Classification of International Standard | 71.100.99 | | Word Count Estimation | 10,161 | | Date of Issue | 9/3/2014 | | Date of Implementation | 5/1/2015 | | Quoted Standard | GB/T 6003.1-2012; GB/T 6679 | | Regulation (derived from) | People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014 | | 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 type titania catalyst activity test method for sulfur recovery. This Standard applies to raw materials for the Claus sulfur recovery process sour gas containing hydrogen sulfide, with TiO (2) as the main active ingredient of su | GB/T 31193-2014: Test method of activity for titanium oxide type sulfur recovery 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.
Test method of activity for titanium oxide type sulfur recovery catalyst
ICS 71.100.99
G74
National Standards of People's Republic of China
Test method for activity of titanium dioxide sulfur recovery catalyst
Issued on. 2014-09-03
2015-05-01 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 chemical catalyst chemistry Technical Committee (SAC/TC63/SC10) centralized.
This standard was drafted. South of the Academy Group, Schindler Shandong Chemical Industry Group Co., Ltd., Shandong Qilu Ke Force Institute of Chemical Industry Co.,
Division, Zibo source of industrial catalysts Limited.
The main drafters of this standard. Qiu Ailing, Hu Wenbin, Yanjing, Chen Yanhao THE ACADEMY, Wang Qiang, Zhu Duifu, Cui Guodong, West Xing Meng.
Test method for activity of titanium dioxide sulfur recovery catalyst
Warning. This standard relates to the testing of raw materials and exhaust gas (containing N2, CO2, CS2, H2S, SO2) on human health and safety in the poisoning,
Flammable, explosive hazards, the system must prevent leakage, fire site is strictly prohibited, and shall be equipped with the necessary fire-fighting equipment, ventilation equipment and protective mouth
Enclosures prevention facilities.
1 Scope
This standard specifies the titanium dioxide sulfur recovery catalyst activity test method.
This standard applies to the acidic hydrogen sulfide gas as raw material Claus sulfur recovery process, TiO2 as the main active component of the sulfur back
Closing 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/T 6003.1-2012 Test sieves - Technical requirements and testing - Part 1. Test sieves of metal wire cloth
GB/T 6679 General rules for sampling solid chemical products
Principle 3
The feed gas of carbon disulfide and water in the catalyst, the hydrolysis reaction of carbon monoxide and hydrogen sulfide sulfur, carbon dioxide sulfur water again
Solution of carbon dioxide and hydrogen sulfide; hydrogen sulfide and sulfur dioxide in the role of a catalyst, a chemical reaction of elemental sulfur and water. Of its
Chemical reaction equation is as follows.
Before using the gas chromatography analysis of the reaction, the gas after the hydrogen sulfide, sulfur dioxide, carbon disulfide, sulfur, etc. The volume fraction of carbon dioxide, which is calculated
The total sulfur conversion and organic sulfur hydrolysis rate, thereby characterizing the activity of the catalyst.
4 test device
4.1 Process
Titanium dioxide, sulfur recovery catalyst activity of the test apparatus is shown in Figure 1.
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