天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第1部分：气体及溶液分析
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 1: Gas and solution analysis
2017-12-29
GB/T 35212.2-2017
天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第2部分：脱硫、脱碳溶剂分析
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 2: Analysis of alkanolamine desulfurization decarbonization solvent
2017-12-29
GB/T 35212.3-2021
天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第3部分：硫磺回收及尾气处理催化剂技术要求及分析评价方法
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts
2021-12-31
GB/T 35212.4-2023
天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第4部分：用离子色谱法测定醇胺脱硫溶液中钠、镁、钙离子组成
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 4: Determination of sodium、magnesium、calcium in alkanol amine desulfurization by ion chromatography
2023-05-23
BS DD 257-5-2003
Methods of analysis of wood preservatives and treated timber-Determination of carboxylic acid type in zinc and copper carboxylate preservative solutions by gas chromatography
木材防腐剂和处理过的木材的分析方法 气相色谱法测定羧酸锌和羧酸铜防腐溶液中的羧酸类型