GB/T 6705-2008 English PDFUS$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 6705-2008: Coking phenol Status: Valid GB/T 6705: Historical versions
Basic dataStandard ID: GB/T 6705-2008 (GB/T6705-2008)Description (Translated English): Coking phenol Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G18 Classification of International Standard: 71.080 Word Count Estimation: 7,762 Date of Issue: 2008-05-13 Date of Implementation: 2008-11-01 Older Standard (superseded by this standard): GB/T 6705-1989; GB/T 3709-1997 Quoted Standard: GB 190; GB/T 1999; GB/T 2288-2008; GB/T 2601; GB/T 3711; GB/T 6706; GB/T 8170 Regulation (derived from): National Standard Approval Announcement 2008 No.8 (Total No.121) 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 technical requirements of phenol, test methods, inspection rules, signs, packaging, transport, storage and safety precautions. This standard applies from coal tar, crude phenol, phenol-containing wastewater system taken, phenol by distillation system. GB/T 6705-2008: Coking phenol---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.Coking phenol ICS 71.080 G18 National Standards of People's Republic of China Replacing GB/T 3709-1997, GB/T 6705-1989 Coking phenol Posted 2008-05-13 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard is a repair in GB/T 3709-1997 "Industrial phenol" and GB/T 6705-1989 "coking phenol" on the basis of two criteria Order, the original two standards into a single standard. This standard replaces GB/T 3709-1997 and GB/T 6705-1989. This standard and GB /and GB/T 6705-1989 compared to the main changes in T 3709-1997 as follows. --- Adjust normative references; --- Increased technical requirements for Excellence level; --- With a phenol content index instead of the crystallization point index; --- Increased turbidity method neutral oil index measurement method using JISK2437-1994 modify the neutral oil turbidity assay method; --- Increasing the numerical rounding rules content; --- Increasing the tank car, set the contents of cans packing and shipping. Appendix A of this standard is a normative appendix. The standard proposed by China Iron and Steel Industry Association. This standard is under the jurisdiction of Metallurgical Industry Information Standards Institute. This standard was drafted. Shanghai Baosteel Chemical Co., Ltd., Metallurgical Industry Information Standards Institute. The main drafters of this standard. Lijun Hai Tang Zheng, Li Qianyi, Lu Huiping, Yu Jianzeng, Chen, Sun Wei. This standard replaces the standards previously issued as follows. --- GB/T 3709-1983, GB/T 3709-1997; --- GB/T 6705-1986, GB/T 6705-1989. Coking phenol1 ScopeThis standard specifies the technical requirements of phenol, test methods, inspection rules, marking, packaging, transportation, storage and safety precautions. This standard applies from coal tar, crude phenol phenol sewage system taken by phenol distillation system.2 Normative referencesThe 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 190 packaging and marking of dangerous goods GB/T 1999 coking products light oil sampling methods GB/T 2288-2008 Determination of Water coking products Gas chromatographic method GB/T 2601 phenol products consisting of GB/T 3711 phenol products neutral oils and pyridine Content Determination Method GB/T 6706 coking phenol Moisture crystallization point of descent GB/T 8170 numerical rounding rules3 Technical requirementsCoking phenol, phenol industry technical requirements should be consistent with the provisions in Table 1. Table 1 project index Coking phenol Premium grade First grade Qualified Phenol Industry Appearance White or slightly colored crystalline - Moisture (mass fraction) /% ≤ 0.2 0.2 0.3 1.0 Phenol content (mass fraction) /% not less than 99.5 99.0 98.0 80.0 Neutral oil Volumetric method (volume fraction) /% not more than 0.05 0.1 0.1 0.5 Turbidimetric method/not more than # 244-- Pyridine alkali content (W/V) /% is not greater than - - - 0.3 Note. when liquid state is colorless or slightly colored transparent liquid. Test Method 4 4.1 Determination of appearance. The molten sample is poured into the inner diameter of 22mm colorless transparent glass tube, the transmittance of light in the visual color. 4.2 Moisture. coking phenol by GB/T 6706 provisions; the industrial phenol according to GB/T 2288-2008 a distillation method Act get on. 4.3 Determination of phenol content by GB/T 2601 regulations. 4.4 Determination of neutral oil by volume method or turbidity method; event of a dispute with a capacity of law for arbitration. Measured according to the volumetric method ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 6705-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 6705-2008_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 6705-2008_English with my colleagues?Answer: Yes. 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