This standard specifies the designations, technical requirements, test methods, inspection rules, packing, marking, transport and storage, and quality certificates of fluorspar products.
This standard is applicable to the fluorspar choice, lump, and fines used for the chemical industry, metallurgy, building materials and mechanical industry etc.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding corrigenda), 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 editions of these documents are applicable. For undated references, the latest editions apply.
Foreword 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification and Designation 5 Technical Requirements 6 Test Method 7 Inspection Rules 8 Packaging, Marking, Transportation, Storage and Quality Certificates Appendix A (Normative) Determination of Arsenic Content in Fluorspar by Hydride Generation Atomic Fluorescence Spectrometry Appendix B (Normative) Determination of Organic Content in Fluorspar by Gravimetry after Carbon Tetrachloride Extraction
1 Scope
This standard specifies the designations, technical requirements, test methods, inspection rules, packing, marking, transport and storage, and quality certificates of fluorspar products.
This standard is applicable to the fluorspar choice, lump, and fines used for the chemical industry, metallurgy, building materials and mechanical industry etc.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding corrigenda), 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 editions of these documents are applicable. For undated references, the latest editions apply.
Contents of YB/T 5217-2005
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification and Designation
5 Technical Requirements
6 Test Method
7 Inspection Rules
8 Packaging, Marking, Transportation, Storage and Quality Certificates
Appendix A (Normative) Determination of Arsenic Content in Fluorspar by Hydride Generation Atomic Fluorescence Spectrometry
Appendix B (Normative) Determination of Organic Content in Fluorspar by Gravimetry after Carbon Tetrachloride Extraction
