|
US$78.00 · In stock
Delivery: <= 1 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 5757-2008: Determination of moisture holding capacity of ion exchange resins
Status: Valid GB/T 5757: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 5757-2008 | English | 78 |
Add to Cart
|
1 days [Need to translate]
|
Determination of moisture holding capacity of ion exchange resins
| Valid |
GB/T 5757-2008
|
| GB/T 5757-1986 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Determination for water retention capacity of ion exchange resins
| Obsolete |
GB/T 5757-1986
|
PDF similar to GB/T 5757-2008
Basic data | Standard ID | GB/T 5757-2008 (GB/T5757-2008) | | Description (Translated English) | Determination of moisture holding capacity of ion exchange resins | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G31 | | Classification of International Standard | 83.080.01 | | Word Count Estimation | 5,552 | | Date of Issue | 2008-06-30 | | Date of Implementation | 2009-02-01 | | Older Standard (superseded by this standard) | GB/T 5757-1986 | | Quoted Standard | GB/T 5475; GB/T 5476 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.10 (Total No.123) | | 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 determination of the water content of the ion exchange resin. This standard applies to the (105-110)��C continuous drying without chemical change in the water content of the ion exchange resin was measured. | GB/T 5757-2008: Determination of moisture holding capacity of ion exchange resins---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.
Determination of moisture holding capacity of ion exchange resins
ICS 83.080.01
G31
National Standards of People's Republic of China
Replacing GB/T 5757-1986
Ion exchange resin moisture content determination
Posted 2008-06-30
2009-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 5757-1986 "Determination of moisture content of the ion exchange resin."
This standard compared with GB/T 5757-1986, were for text and other editorial changes.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Standardization Technical Committee plastic universal methods and products Club (SAC/TC15/SC4) centralized.
This standard is mainly drafted by. Xi'an Thermal Power Research Institute Co., Ltd. Zhejiang win glory Industrial Co., Ltd., Zibo East Chemical Co.
Ltd., Jiangsu Su Qing water treatment project Corporation, the State Quality Inspection Center of synthetic resin.
The main drafters of this standard. Wang Guangzhou-Zhuhai, Cuihuan Fang, Shen Jianhua, Hu Jinjiang, Di Jinghua, Qian Ping, Wang Jiandong.
This standard replaces the standards previously issued as follows.
--- GB/T 5757-1986.
Ion exchange resin moisture content determination
1 Scope
This standard specifies the method for the determination of water content of the ion exchange resin.
This standard applies to (105 ~ 110) ℃ under continuous drying without chemical change in the water content of the ion exchange resin was measured.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 5475 sampling ion exchange resin
Resin pretreatment method GB/T 5476 ion exchange
3 Method Summary
The equilibrium water absorption of ion exchange resin sample, after removal of the external water particles by centrifugation, weighed amount of sample, with bake
Dry remove internal moisture, calculated by reducing the quality of the water content of the resin.
4 instruments and equipment
4.1 glass centrifugation tube. Figure 1.
Millimeters
1 glass centrifuge tube filter
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 5757-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 5757-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically in 24 hours. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 5757-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 5757-2008_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+ countriesQuestion 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 [email protected]. 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. Question 5: Should I purchase the latest version GB/T 5757-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5757-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|