GB/T 4293-1984
abolished_transferred
T/CPCIF 0217-2022
Active
Group standards
T/CPCIF 0217-2022 Oilfield Chemicals: Sodium Bromide Solution
T/CPCIF 0217-2022 Oilfield Chemicals: Sodium Bromide Solution
Price:
$ 20.00
Basic Information
Standard Code:
T/CPCIF 0217-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Salt
Publish Date:
2022-07-21
Implement Date:
2022-10-20
Scope
Scope: This document specifies the requirements, test methods, inspection rules, marking and accompanying documents, as well as packaging, transportation, and storage for sodium bromide solutions used in oilfield chemicals. This document applies to sodium bromide solutions produced by the co-production method and the neutralization method, as well as those produced by the urea reduction method. Note: This product is mainly used in oil drilling completion fluids, cementing fluids, and workover fluids. It can also be used in organic chemical production, circulating water treatment, and as a raw material for bromine production. Main technical specifications: Item Standard Sodium bromide (NaBr) w/o% ≥40.0 Chloride (as Cl) w/o% ≤0.10 Sulfate (as SO4) w/o% ≤0.005 Insoluble matter w/o% ≤0.002 Total organic carbon (as C) w/o% ≤0.10 pH 6–9
Development Information
Related Standards
GB/T 6275-1986
Abolished
GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
GB/T 6276.1-1986
Replaced
GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method
GB/T 6276.2-1986
Replaced
GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method
GB/T 6276.3-1986
Replaced
GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method
GB/T 6276.4-1986
Replaced