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Position: Chinese Standard in English/GB/T 2293-2008
GB/T 2293-2008   Pitch products of coal carbonization - Determination of quinoline-insoluble (English Version)
Standard No.: GB/T 2293-2008 Status:superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 3000 words Translation Price(USD):224.0 remind me the price change

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Implemented on:2008-11-1 Delivery: via email in 1~3 business day

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,2020-1-1,2008-11-1,1411381818526174C7EB14B512DCD
Standard No.: GB/T 2293-2008
English Name: Pitch products of coal carbonization - Determination of quinoline-insoluble
Chinese Name: 焦化沥青类产品喹啉不溶物试验方法
Chinese Classification: G18    Coal tar processed products
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-5-13
Implemented on: 2008-11-1
Status: superseded
Superseded by:GB/T 2293-2019
Superseded on:2020-1-1
Superseding:GB/T 2293-1997 Solid products of coal carbonization―Determination of quinoline-insoluble
Target Language: English
File Format: PDF
Word Count: 3000 words
Translation Price(USD): 224.0
Delivery: via email in 1~3 business day
本标准代替GB/T2293—1997《焦化固体类产品喹啉不溶物试验方法》。本标准规定了用高温煤焦油生产的焦化沥青类产品喹啉不溶物试验方法的试验原理。仪器和试剂、试样的采取和制备、试验步骤、结果计算与精密度。本标准适用于用高温煤焦油生产的焦化沥青类产品喹啉不溶物含量的测定。 本标准与GB/T2293—1997相比主要做了以下修改:
———标准名称改为《焦化沥青类产品喹啉不溶物试验方法》;
———增加了“警告”用语;
———喹啉试剂修改为“纯度达到95%以上的化学纯或工业品”;
———试验步骤离心试管中加入25mL 喹啉,干燥箱温度115℃~120℃;
———每次所用热喹啉、热甲苯洗涤的量做了规定。
Code of China
Standard
GB/T 2293-2008  Pitch products of coal carbonization - Determination of quinoline-insoluble (English Version)
Standard No.GB/T 2293-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)224.0
Implemented on2008-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 2293-2008
Standard No.
GB/T 2293-2008
English Name
Pitch products of coal carbonization - Determination of quinoline-insoluble
Chinese Name
焦化沥青类产品喹啉不溶物试验方法
Chinese Classification
G18
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-5-13
Implemented on
2008-11-1
Status
superseded
Superseded by
GB/T 2293-2019
Superseded on
2020-1-1
Abolished on
Superseding
GB/T 2293-1997 Solid products of coal carbonization―Determination of quinoline-insoluble
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
224.0
Keywords
GB/T 2293-2008, GB 2293-2008, GBT 2293-2008, GB/T2293-2008, GB/T 2293, GB/T2293, GB2293-2008, GB 2293, GB2293, GBT2293-2008, GBT 2293, GBT2293
Introduction of GB/T 2293-2008
本标准代替GB/T2293—1997《焦化固体类产品喹啉不溶物试验方法》。本标准规定了用高温煤焦油生产的焦化沥青类产品喹啉不溶物试验方法的试验原理。仪器和试剂、试样的采取和制备、试验步骤、结果计算与精密度。本标准适用于用高温煤焦油生产的焦化沥青类产品喹啉不溶物含量的测定。 本标准与GB/T2293—1997相比主要做了以下修改:
———标准名称改为《焦化沥青类产品喹啉不溶物试验方法》;
———增加了“警告”用语;
———喹啉试剂修改为“纯度达到95%以上的化学纯或工业品”;
———试验步骤离心试管中加入25mL 喹啉,干燥箱温度115℃~120℃;
———每次所用热喹啉、热甲苯洗涤的量做了规定。
Contents of GB/T 2293-2008
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Keywords:
GB/T 2293-2008, GB 2293-2008, GBT 2293-2008, GB/T2293-2008, GB/T 2293, GB/T2293, GB2293-2008, GB 2293, GB2293, GBT2293-2008, GBT 2293, GBT2293