GB/T 46757-2025

Upcoming

Pulps—Kraft black liquor—Determination of residual alkali（potentiometric titration）

纸浆硫酸盐法黑液残碱的测定（电位滴定法）

Standard Type

GBT

ICS

85.040

CCS

Y 31

Status

即将实施

Issue Date

2025-12-02

Implementation

2026-07-01

Responsible Dept

中国轻工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 13507-1992 Unbleached sulfite pulp GB/T 2678.1-1993 Pulps--Determination of screened components GB/T 2678.4-1994 Pulps and paper--Determination of zero-span tensile properties GB/T 2679.6-1996 Corrugating medium--Determination of the flat crush resistance after laboratory fluting GB/T 5400-1998 Pulps--Method for determination of copper number GB/T 18829.6-2002 Determination of fiber coarseness GB/T 8940.2-2002 Pulp--Preparation of laboratory sheets for the measurement of brightness GB/T 10740-2002 Pulp--Estimation of dirt and shives