GB/T 31198-2014 English PDFUS$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 31198-2014: Test method of activity for deoxidizing protection type sulfur recovery catalyst Status: Valid
Basic dataStandard ID: GB/T 31198-2014 (GB/T31198-2014)Description (Translated English): Test method of activity for deoxidizing protection type sulfur recovery catalyst Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G74 Classification of International Standard: 71.100.99 Word Count Estimation: 10,188 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 catalytic activity test methods deoxy-protected sulfur recovery. This Standard is applicable to the acidic hydrogen sulfide gas as raw material Claus sulfur recovery process, sulfur recovery catalyst Al2 03 as the main active c GB/T 31198-2014: Test method of activity for deoxidizing protection 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 deoxidizing protection type sulfur recovery catalyst ICS 71.100.99 G74 National Standards of People's Republic of China The catalyst activity test deoxy-protective sulfur recovery 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 ForewordThis 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. Chen Yanhao, Hu Wenbin, Yanjing THE ACADEMY, Qiu Ailing, Wang Qiang, Lu Xin Long, Cui Guodong, Zhao Jiaji. The catalyst activity test deoxy-protective sulfur recovery Warning. This standard relates to the testing of raw materials and exhaust gas (containing N2, CO2, H2S, O2, 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 ScopeThis standard specifies the deoxy-protective sulfur recovery catalyst activity test method. This standard applies to the acidic hydrogen sulfide gas as raw material Claus sulfur recovery process to Al2O3 as the main active component has a deoxidation Protection of sulfur recovery catalyst.2 Normative referencesThe 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 Feed gas hydrogen sulfide, sulfur dioxide, oxygen occur in the catalyst obtained from chemical reactions take place to achieve the removal of oxygen and Claudia Si reaction, the chemical reaction equation is as follows. FeSO4 2H2S⇌FeS2 SO2 2H2O FeS2 3O2⇌FeSO4 SO2 H2S 3/2O2⇌H2O SO2 2H2S SO2⇌ xSx 2H2O By gas chromatography and trace oxygen analyzer response before and after the gas hydrogen sulfide, sulfur dioxide, oxygen volume fraction, calculate their total Sulfur conversion rate and deoxygenation rate, in order to characterize the activity of the catalyst.4 test device4.1 Process Deoxy-protective sulfur recovery catalyst activity of the test apparatus is shown in Figure 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 31198-2014_English be delivered?Answer: Upon your order, we will start to translate GB/T 31198-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 31198-2014_English with my colleagues?Answer: Yes. 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