GB 18098-2000 Determination of the toxic gases formed by detonation of industrial explosives (English)
Standard No.
GB 18098-2000
Status
Latest
Language
File Format
PDF
Price
80 USD
Delivery Time
within 1 business day
Superseding
Chinese Name
��ҵըҩ��ը���ж����庬���IJⶨ
English Name
Chinese Standard Classification
Professional Classification
ICS Classification
Issued on
2000-05-09
Implemented on
2000-07-01
Abolished on
Issued by
AQSIQ
Chinese Pages
Word Count
4,000 words
1 Scope
This standard specifies contents such as preparation method of gas sample after industrial explosive blasting, reagents, materials, instruments and devices used for determination of toxic gas content, test procedure and expression of the test result. This standard is applicable to the determination of toxic gas (carbon monoxide and nitrogen oxide) content after industrial explosive blasting.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all editions indicated are valid. All standards are subject to revision, and parties using the standard shall investigate the possibility of applying the latest edition of the standards indicated below. GB/T 625-1989 Chemical Reagent-Sulfuric Acid GB/T 629-1997 Chemical Reagent-Sodium Hydroxide GB/T 631-1989 Chemical Reagent-Ammonia Solution (25%) GB/T 633-1994 Chemical Reagent-Sodium Nitrite GB/T 658-1988 Chemical Reagent-Ammonium Chloride GB/T 678-1990 Chemical Reagent-Ethanol GB/T 1266-1986 Chemical Reagent-Sodium Chloride GB/T 1282-1996 Chemical Reagent-Phosphoric Acid GB/T 1294-1993 Chemical Reagent-Tartaric Acid GB/T 2306-1997 Chemical Reagent-Potassium Hydroxide GB/T 6684-1986 Chemical Reagent-Hydrogen Peroxide GB/T 8031-1987 Electric Detonators GB/T 15349-1994 Chemical Reagent-Bromocresol Green HG/T 3-95-1976 Methyl Red HG/T 3 1287-1980 Chemical Reagent-Cuprous Chloride
3 Method Summary
Under certain condition, detonate a given amount of explosive in an explosive cartridge of certain volume and fabricate gas sample after explosive blasting; respectively determine the content of carbon monoxide and nitrogen oxide, and then convert to the total content of toxic gas.
