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GB/T 33103-2016: Test method of activity for aluminum oxide type sulfur recovery catalyst
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33103-2016 | English | 199 |
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Test method of activity for aluminum oxide type sulfur recovery catalyst
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GB/T 33103-2016
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Basic data | Standard ID | GB/T 33103-2016 (GB/T33103-2016) | | Description (Translated English) | Test method of activity for aluminum 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 | 10,126 | | Date of Issue | 2016-10-13 | | Date of Implementation | 2017-05-01 | | Regulation (derived from) | National Standard Notice No.1716 of 2016 | | 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 | GB/T 33103-2016: Test method of activity for aluminum 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 alumium oxide type sulfur recovery catalyst
ICS 71.100.99
G74
National Standards of People's Republic of China
Test method for activity of alumina - type sulfur recovery catalyst
2016-10-13 released
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard is under the jurisdiction of the National Chemical Standardization Technical Committee Chemical Catalyst Subcommittee (SAC/TC63/SC10).
The drafting unit. Shandong Schindler Chemical Group Co., Ltd., Shandong Province Product Quality Inspection Research Institute, South of the Group Research Institute.
The main drafters of this standard. Hu Wenbin, Cui Guodong, Wang Qiang, Zhang Juan, Xing Ximeng, Lu Yuanfang.
Test method for activity of alumina - type sulfur recovery catalyst
WARNING - The test feed gas and tail gas (including N2, CO2, CS2, H2S, SO2) involved in this standard have a good effect on human health and safety.
Poisoning, flammable, explosive hazards, should prevent the system leak, the scene is strictly prohibited open fire, and should be equipped with the necessary fire equipment, exhaust equipment and anti-virus
Masks and other preventive facilities.
1 Scope
This standard specifies the activity test method for alumina-type sulfur recovery catalysts.
This standard applies to the hydrogen sulfide acid gas as the raw material of the Claus sulfur recovery process, with alumina as the main active component of the sulfur back
Charge catalyst.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 6003.1 Test sieve technical requirements and testing - Part 1. Wire mesh test screen
General rules for sampling of solid chemical products GB/T
3 principle
Carbon dioxide and water in the feed gas under the action of the catalyst, the hydrolysis reaction occurs sulfur and hydrogen sulfide, sulfur carbon dioxide and water
The generation of hydrogen sulfide and carbon dioxide; hydrogen sulfide and sulfur dioxide in the role of the catalyst, the chemical reaction to produce elemental sulfur and water. Its
The reaction equation is as follows.
CS2 H2O ≒ COS H2S
COS H2O ≒ H2S CO2
2H2S SO2 ≒ SX 2H2O
The volume fraction of hydrogen sulfide, sulfur dioxide, carbon disulfide, sulfur carbon dioxide and the like in the gas before and after the reaction was analyzed by gas chromatography to calculate the total
Sulfur conversion rate and organic sulfur hydrolysis rate, in order to characterize the catalyst activity.
4 test device
4.1 Process
Figure 1 shows the schematic diagram of the activity test of the alumina-type sulfur recovery catalyst.
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