Methanol synthesis catalysts
Warning——Feed gas and off-gas (including CO, H2, CO2) for test involved in this standard have toxic, flammable and explosive hazards to human health and safety. Therefore air leakage of the system must be strictly prevented, open fire is strictly prohibited on site, and necessary preventive measures, e.g. fire-fighting equipment, exhaust equipment, etc. shall be provided. This standard does not reveal all possible safety problems. Users shall use it correctly in strict accordance with relevant requirements, and be responsible for taking appropriate safety and health measures.
1 Scope
This standard specifies the requirements, sampling, test methods, inspection rules, marking, packaging, storage and transportation for integrated-production methanol catalysts (referred to as "integrated methanol catalysts"), high pressure methanol synthesis catalyst (referred to as "high pressure methanol catalyst") and medium-low pressure methanol synthesis catalyst (referred to as "medium-low pressure methanol catalyst").
This standard is applicable to methanol synthesis catalysts for producing methanol from coal, oil, natural gas (including oilfield gas), coke oven gas, ethylene off-gas and acetylene off-gas.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced documents (including any amendments) applies.
GB/T 101 Packaging—Pictorial marking for handling of goods
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1: Test sieves of metal wire cloth
GB/T 6678 General principles for sampling chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
HG/T 2782 Test method for single pellet crush strength of fertilizer catalysts
HG/T 2976 Test method for attrition and abrasion of fertilizer catalysts
3 Requirements
The technical requirements of methanol synthesis catalysts shall meet those specified in Table 1.
Table 1 Technical requirements of methanol synthesis catalysts
Foreword i
1 Scope
2 Normative references
3 Requirements
4 Sampling
5 Test methods
6 Inspection rules
7 Marking, packaging, storage and transportation
Annex A (Normative) Determination of bulk density of catalysts
Annex B (Normative) Determination of length of isothermal zone of reactor
Annex C (Normative) Calibration of rotometer flow
Methanol synthesis catalysts
Warning——Feed gas and off-gas (including CO, H2, CO2) for test involved in this standard have toxic, flammable and explosive hazards to human health and safety. Therefore air leakage of the system must be strictly prevented, open fire is strictly prohibited on site, and necessary preventive measures, e.g. fire-fighting equipment, exhaust equipment, etc. shall be provided. This standard does not reveal all possible safety problems. Users shall use it correctly in strict accordance with relevant requirements, and be responsible for taking appropriate safety and health measures.
1 Scope
This standard specifies the requirements, sampling, test methods, inspection rules, marking, packaging, storage and transportation for integrated-production methanol catalysts (referred to as "integrated methanol catalysts"), high pressure methanol synthesis catalyst (referred to as "high pressure methanol catalyst") and medium-low pressure methanol synthesis catalyst (referred to as "medium-low pressure methanol catalyst").
This standard is applicable to methanol synthesis catalysts for producing methanol from coal, oil, natural gas (including oilfield gas), coke oven gas, ethylene off-gas and acetylene off-gas.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced documents (including any amendments) applies.
GB/T 101 Packaging—Pictorial marking for handling of goods
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1: Test sieves of metal wire cloth
GB/T 6678 General principles for sampling chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
HG/T 2782 Test method for single pellet crush strength of fertilizer catalysts
HG/T 2976 Test method for attrition and abrasion of fertilizer catalysts
3 Requirements
The technical requirements of methanol synthesis catalysts shall meet those specified in Table 1.
Table 1 Technical requirements of methanol synthesis catalysts
Contents of HG/T 4107-2016
Foreword i
1 Scope
2 Normative references
3 Requirements
4 Sampling
5 Test methods
6 Inspection rules
7 Marking, packaging, storage and transportation
Annex A (Normative) Determination of bulk density of catalysts
Annex B (Normative) Determination of length of isothermal zone of reactor
Annex C (Normative) Calibration of rotometer flow