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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HG/T 6151-2023 |
Test method for sulfur capacity of zinc oxide desulfurizer at room temperature {译} 常温氧化锌脱硫剂硫容试验方法 |
China Chemistry Industry
Standards desulfurizer |
 English PDF |
| YB/T 4909.4-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 4: Determination of active calcium oxide content - EDTA complexometric titration and acid-base titration {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第4部分：活性氧化钙含量的测定 EDTA络合滴定法和酸碱滴定法 |
China Metallurgy Industry
Standards desulfurizer |
English PDF |
| YB/T 4909.3-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 3: Determination of sulfur content - Combustion iodometric method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第3部分：硫含量的测定 燃烧碘量法 |
China Metallurgy Industry
Standards desulfurizer |
English PDF |
| YB/T 4909.2-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 2: Determination of calcium fluoride content - Distillation-zirconium salt titration method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第2部分：氟化钙含量的测定 蒸馏-锆盐滴定法 |
China Metallurgy Industry
Standards desulfurizer |
English PDF |
| YB/T 4909.1-2021 |
Analytical method of calcium-based desulfurizers for pretreatment of iron and steel water - Part 1: Determination of silica content - Perchloric acid dehydration gravimetric method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第1部分：二氧化硅含量的测定 高氯酸脱水重量法 |
China Metallurgy Industry
Standards desulfurizer |
English PDF |
| HG/T 5759-2020 |
Normal temperature iron oxide desulfurizer {译} 常温氧化铁脱硫剂 |
China Chemistry Industry
Standards desulfurizer |
English PDF |
| HG/T 5706-2020 |
desulfurizer for ammonia purification {译} 氨气精制用脱硫剂 |
China Chemistry Industry
Standards desulfurizer |
English PDF |
| HG/T 5032-2016 |
(Chemical composition analysis of activated carbon - containing alkali desulfurizer) 活性炭载碱脱硫剂化学成分分析方法 |
China Chemical Industry
Standards desulfurizer |
English PDF |
| HG/T 5031-2016 |
(Test method for sulfur content of alkali - activated carbon - containing desulfurizer at room temperature) 常温活性炭载碱脱硫剂硫容试验方法 |
China Chemical Industry
Standards desulfurizer |
English PDF |
| NY/T 859-2004 |
Household biogas desulfurizer {译} 户用沼气脱硫器 |
China Agriculture Industry
Standards desulfurizer |
English PDF |
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