GB/T 9581-2011 English PDF

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GB/T 9581-2011: Oil for use in the carbon black products -- Ethylene bottom
Status: Valid

GB/T 9581: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 9581-2011	139	Add to Cart	3 days	Oil for use in the carbon black products -- Ethylene bottom	Valid
GB/T 9581-2002	199	Add to Cart	2 days	Oil for use in the carbon black products -- Ethylene bottom	Obsolete
GB 9581-1988	199	Add to Cart	2 days	Ethylene bottom for use in the carbon black industry--Specification limits	Obsolete

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Basic data

Standard ID: GB/T 9581-2011 (GB/T9581-2011)
Description (Translated English): Oil for use in the carbon black products -- Ethylene bottom
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G49
Classification of International Standard: 83.040.20
Word Count Estimation: 6,629
Date of Issue: 2011-12-30
Date of Implementation: 2012-10-01
Older Standard (superseded by this standard): GB/T 9581-2002
Quoted Standard: GB/T 1999; GB/T 2281; GB/T 2288; GB/T 18255; YB/T 5030-1993
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
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 ethylene tar technical requirements, test methods, sampling, inspection rules, storage, transportation, labeling and safety requirements. This standard applies to the carbon black feedstock ethylene tar.

GB/T 9581-2011: Oil for use in the carbon black products -- Ethylene bottom

---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.
Oil for use in the carbon black products. Ethylene bottom ICS 83.040.20 G49 National Standards of People's Republic of China Replacing GB/T 9581-2002 Carbon black feedstock ethylene tar Issued on. 2011-12-30 2012-10-01 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. This standard replaces GB/T 9581-2002 "carbon black feedstock ethylene tar." The main changes in the standard of GB/T 9581-2002 compared as follows. --- Note to Chapter 1, first mentioned in the text of the warning; --- Warnings added to the environmental impact of note; --- Remove the obsolete standard "YB/T 5175" Determination of carbon black "raw oil distillation range" (see 2002 edition of Chapter 2); --- Increasing the normative references "GB/T 18255" coking sticky oil products - Determination of distillation range "" (see Chapter 2); --- Increase in the content of Chapter 7 (see Chapter 7). The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Rubber and rubber products Standardization Technical Committee of carbon black Technical Committee (SAC/TC35/SC5) centralized. This standard is drafted by. China Rubber Group Carbon Black Research & Design Institute. Units involved in the drafting of this standard. Lone Star Chemical Co., Ltd., Qingzhou City Us silica limited liability company. The main drafters of this standard. Zhou Yongmei, Hou HE steel, Liuyuan Fu. This standard replaces the standards previously issued as follows. --- GB/T 9581-1988, GB/T 9581-2002. Carbon black feedstock ethylene tar Warning. Use of this standard shall have a person experiences regular laboratory work. This standard does not point out all possible security issues. Users have the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions relevant national regulations. Some of the operations covered by this standard may be used to generate some substance or waste generation and pollution impact on the local environment, the development of safety Appropriate documentation after the disposal of the whole operation and use of these substances is necessary.

1 Scope

This standard specifies the ethylene tar technical requirements, test methods, sampling, inspection rules, storage, transportation, labeling and safety requirements. This standard applies to the carbon black feedstock ethylene tar.

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. GB/T 1999 coking oil products sampling methods GB/T 2281 coking viscous oil products density test method GB/T 2288 coking products Determination of moisture content Determination of GB/T 18255 coking viscous oil products distillation range YB/T 5030-1993 Determination of wash oil viscosity

3 Technical requirements

Ethylene tar technical indicators should be consistent with Table 1. Table 1 Ethylene tar Specifications Item Index Moisture (mass fraction) /% ≤1.0 Density d20/(g/cm3) 1.04 ~ 1.12 Atmospheric distillation (dry basis, the volume fraction) /% 210 ℃ before distillate rate ≤10 Total oil yield ≥70 Engler viscosity E8020 (condition of) ≤6.0 Test Method 4 4.1 Determination of moisture content by GB/T 2288 carried out. 4.2 Determination of Density according to GB/T 2281 carried out. 4.3 Determination of atmospheric distillation range according to GB/T 18255 performed. ......

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