GB/T 19773-2005 in English

《GB/T 19773-2005变压吸附提纯氢系统技术要求》由TC309（全国氢能标准化技术委员会）归口，主管部门为国家标准化管理委员会
本标准规定了以各类含氢气体为原料，采用变压吸附法提纯氢气的制氢系统的术语和定义、分类与命名、技术要求、试验与检测、标志、包装。本标准适用于工业用、商业用固定式、移动式变压吸附提纯氢系统。

1 Scope

This standard specifies terms and definitions, classification and designation, technical requirements, test and inspection, marking and packing of hydrogen production system which takes various gases containing hydrogen as the raw materials and purifies hydrogen through pressure swing adsorption method.
This standard is applicable to industrial and commercial stationary and mobile hydrogen purification system by PSA.

2 Normative References

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.

Contents
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification and Designation
5 Technical Requirements
6 Test and Detection
7 Mark
8 Accompanying Documents of Products
9 Packing
Appendix A (Normative) Hydrogen Yield Test with Volumetric Method
Appendix B (Normative) Hydrogen Purity Test with Analyzer