GB/T 31191-2014 English PDFUS$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 31191-2014: Test method of manganese deoxidizer deoxy performance at room temperature Status: Valid
Basic dataStandard ID: GB/T 31191-2014 (GB/T31191-2014)Description (Translated English): Test method of manganese deoxidizer deoxy performance at room temperature Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G74 Classification of International Standard: 71.100.99 Word Count Estimation: 9,929 Date of Issue: 9/3/2014 Date of Implementation: 5/1/2015 Quoted Standard: GB/T 6003.1; 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 normal temperature of manganese deoxidizer deoxy performance test methods. This Standard is applicable to a manganese-based oxide active component, at room temperature to remove olefins, light hydrocarbons, inert gas oxygen deo GB/T 31191-2014: Test method of manganese deoxidizer deoxy performance at room temperature---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 manganese deoxidizer deoxy performance at room temperature ICS 71.100.99 G74 National Standards of People's Republic of China Room temperature, manganese deoxidizer deoxy-performance test method 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. Schindler Shandong Chemical Industry Group Co., Ltd., Beijing trimer environmental protection and new materials Co., Ltd., was established catalytic Shanghai Agent Co., Ltd., South of Group Research Institute, Xi'an Technology Co., Ltd., a chemical element. The main drafters of this standard. Wang Qiang, Hu Wenbin, Sun Guo double, Cai Xiangjun, Fruitful, Zhou Xiaoqi, Zhaojia Ji, Yang Xuhui, Hu Xitang, road distance, Ni Xuemei. Room temperature, manganese deoxidizer deoxy-performance test method Warning. This standard relates to the testing of raw materials and exhaust gas (containing H2, N2, O2) on human health and safety is flammable, explosive hazards, The system must prevent leakage, fire site is strictly prohibited, and shall be equipped with the necessary fire-fighting equipment and ventilation equipment and other prevention facilities.1 ScopeThis standard specifies the room temperature, manganese deoxidizer deoxy-performance test method. This standard applies to manganese oxide-based active ingredients at room temperature to remove olefins, light hydrocarbon, an inert gas, oxygen deoxidizer.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 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 Manganese-oxide at room temperature, the reaction medium with a trace of oxygen, generating high oxide removal of impurities so as to achieve the goal of oxygen , The chemical reaction equation is as follows. MnO O → 2 MnO2 (Mn2O3, Mn3O4) Before the reaction medium after the trace oxygen concentration, calculated deoxidation capacity, in order to characterize the deoxidizer with trace oxygen analyzer performance.4 test device4.1 Process Room temperature, manganese deoxidizer deoxy-performance test apparatus is shown in Figure 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 31191-2014_English be delivered?Answer: Upon your order, we will start to translate GB/T 31191-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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