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GB/T 31192-2014 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31192-2014: Test method of arsenic content for copper series arsenic removal capacity at room temperature
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31192-2014	259	Add to Cart	3 days	Test method of arsenic content for copper series arsenic removal capacity at room temperature	Valid

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Basic data

Standard ID: GB/T 31192-2014 (GB/T31192-2014)
Description (Translated English): Test method of arsenic content for copper series arsenic removal capacity at room temperature
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G74
Classification of International Standard: 71.100.99
Word Count Estimation: 11,118
Date of Issue: 9/3/2014
Date of Implementation: 5/1/2015
Quoted Standard: GB/T 601; GB/T 603; GB/T 6003.1-2012; GB/T 6679; GB/T 6682; GB/T 7686
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 copper arsenic removal capacity test methods. This Standard applies to copper oxide-based active ingredient, removal of light hydrocarbons in dearsenic arsine at room temperature.

GB/T 31192-2014: Test method of arsenic content for copper series arsenic removal capacity 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 arsenic content for copper series arsenic removal capacity at room temperature ICS 71.100.99 G74 National Standards of People's Republic of China Room temperature copper arsenic content test methods for arsenic removal 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., Beijing trimer environmental protection and new materials Company Limited Division, a Chemical Technology Co., Ltd. Xi'an Yuan. The main drafters of this standard. Qiu Ailing, Hu Wenbin, Ni Xuemei, Chenyan Hao, Wang Qiang, Zhou Xiaoqi, Zhaojia Ji, Yang Shuai, Sun Guo double. Room temperature copper arsenic content test methods for arsenic removal Warning. This standard relates to the testing of raw materials and exhaust gas (containing AsH3, C3H6) on human health and safety is easy to poisoning, inflammable ﹑ Explosion hazards, the system must prevent leakage, the scene prohibit open flames, and should be equipped with the necessary fire-fighting equipment and ventilation equipment and other prevention facilities.

1 Scope

This standard specifies the room temperature copper arsenic arsenic removal capacity test methods. This standard applies to copper oxide-based active ingredient, removal of light hydrocarbons dearsenic arsine at room temperature.

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. Preparation of GB/T 601 chemical reagent standard titration solution GB/T 603 chemical reagent in test methods - Preparations with 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 GB/T 6682 analytical laboratory use specifications and test methods General method for determination of arsenic content GB/T 7686 chemical products Principle 3 Arsine and light hydrocarbons in ambient temperature copper-based arsenic removal of the active ingredient copper oxide reacts arsenic copper alloy, copper, and arsenic, which Removal of light hydrocarbons in arsine. The chemical reaction equation is as follows. 3CuO 2AsH3 = Cu3As As 3H2O 3CuO 2AsH3 = 3Cu 2As 3H2O By reduction with sodium hypophosphite - Determination of arsenic content in iodometry dearsenic to calculate dearsenic arsenic content.

4 test device

4.1 Process Room temperature copper arsenic arsenic removal capacity of the test apparatus is shown in Figure 1. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31192-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31192-2014_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 31192-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31192-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.