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GB/T 31589-2015 English PDF

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US$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31589-2015: Analytical method of chemical composition for activated MDEA decarbonization desulfurization agent
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31589-2015	209	Add to Cart	3 days	Analytical method of chemical composition for activated MDEA decarbonization desulfurization agent	Valid

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Basic data

Standard ID: GB/T 31589-2015 (GB/T31589-2015)
Description (Translated English): Analytical method of chemical composition for activated MDEA decarbonization desulfurization agent
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G74
Classification of International Standard: 71.100.99
Word Count Estimation: 10,111
Date of Issue: 2015-06-02
Date of Implementation: 2015-12-01
Quoted Standard: GB/T 601; GB/T 602; GB/T 603; GB/T 6283; GB/T 6678; GB/T 6680; GB/T 6682
Regulation (derived from): National Standard Announcement 2015 No.19
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 activation MDEA desulfurization decarbonization agent chemical analysis methods. This Standard applies to activated MDEA desulfurization decarbonization agent Product Total amine, N- dimethyl ethanol gel (MDEA), iron, water, chlorine (Cl) mass fraction determination.

GB/T 31589-2015: Analytical method of chemical composition for activated MDEA decarbonization desulfurization agent

---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.
Analytical method of chemical composition for activated MDEA decarbonization desulfurization agent ICS 71.100.99 G74 National Standards of People's Republic of China Activated MDEA desulfurization decarbonization agent chemical composition Analytical method Issued on. 2015-06-02 2015-12-01 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 Chemistry (SAC/TC63) centralized. This standard was drafted. South of the Academy Group, Sichuan Fine Chemical Industry Research and Design Institute, Shandong Province Product Quality Supervision and Inspection Institute, China National Petroleum Institute. The main drafters of this standard. Sun Xueling, Li Shirong, Yi Pei Rong, Mao Songbai, Qiu Ailing, Jiangning, Zhu Daoping, Chenqing Mei, Yan Xiaoqin. Activated MDEA desulfurization decarbonization agent chemical composition Analytical method Warning --- Reagents used in this standard have a toxic or corrosive, dangerous part of the operation. This standard does not reveal the Possible security problems, care should be taken and the user's responsibility to take appropriate safety and health practices.

1 Scope

This standard specifies the activated MDEA desulfurization decarbonization agent chemical analysis methods. This standard applies to products activation MDEA desulfurization decarbonizer total amine, N- methyl diethanolamine (MDEA), iron, water, chlorine (Cl) Determination of the mass fraction.

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 Preparation of standard solution of GB/T 602 Determination of impurities in chemical reagents GB/T 603 chemical reagent in test methods - Preparations with GB/T 6283 Determination of moisture content of chemical products Karl Fischer method (General method) GB/T 6678 General Principles for Sampling Chemical Products GB/T 6680 General rules for sampling liquid chemical products Laboratory use specifications and test methods GB/T 6682 Analysis

3 General Provisions

3.1 standard reagents and water in the absence of other requirements specified, refers to three analytical reagent water and GB/T 6682 stipulated. When used in the test standard titration solution, impurities measured by standard solution, preparations and products, not specified in other requirements, according GB/T 601, the provisions of the preparation of GB/T 602 and GB/T 603's. 3.2 standard used in hydrochloric acid - ethylene glycol isopropyl alcohol concentration of titrant standards refers to the concentration at 20 ℃. Standard in Standard Solution Given, if the temperature differences directly prepared and used, Appendix A should be revised.

4 Sampling

In accordance with the provisions of GB/T 6678 and GB/T 6680 progresses, the total amount of product sampling of not less than 2L. After the sample was mixed thoroughly, divided Packed in two clean with grinding mouth glass bottle stopper aside. Determination of the total amine content of 5 5.1 Principle Acid-base neutralization method, Bromocresol green - methyl red as indicator, titrated with sulfuric acid standard titration solution, determination of total amine solution ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31589-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31589-2015_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 31589-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31589-2015_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.