Happy Chemical (Zhejiang Hanbang chemical) Co., Ltd.’s Post

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness. Appearance: white powder Ionicity:anionic PH:10-12

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness. Appearance: white powder Ionicity:anionic PH:10-12

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness. Appearance: white powder Ionicity:anionic PH:10-12

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness. Appearance: white powder Ionicity:anionic PH:10-12

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness Appearance: white powder Ionicity:anionic PH:10-12

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness. Appearance: white powder Ionicity:anionic PH:10-12

Scouring enzyme HB-1251 Composite and multifunctional oxygen bleaching agent,highly simplified oxygen bleaching process,simple and practical; During the processing,control the decomposition of hydrogen peroxide at the most reasonable speed to make the oxidation effect of hydrogen peroxide more thorough.Suitable for high temperature scouring and bleaching. After oxygen bleaching,the fabric is completely free of impurites and pigments,resulting in high whiteness. Appearance: white powder Ionicity:anionic PH:10-12

The main parameters tested to determine water quality are : PH,  Temperature,  Total dissolved oxygen (TDO),  Total dissolved solids (TDS),  Conductivity,  Turbidity,  Phosphates,  Chemical Oxygen Demand(COD), Harding, Chlorine, and Acidity and alkalinity. BOD (Biochemical Oxygen Demand). 

Role of hydrazine / reducing agent. To maintain a reducing atmosphere and alkaline pH we use Hydrazine [N2H4] and Ammonia [NH4OH]. Hydrazine [N2H4] is a strong reducing agent removes oxygen from the system. N2H4(aq) + O2(g) = N2(g) + 2H2O In addition, hydrazine in the presence of ammonia can also assist formation of magnetite. In the reaction system containing NH4OH and N2H4, there are two processes forming magnetite. In the first process: NH4OH < = > NH4+ + OH- Fe2+ + 2Fe3+ + 8OH- ------- > Fe3O4 + 4H2O In the second process: Hydrazine acting as an oxidant can form [NH3OH]+ cation. The [NH3OH]+ cation can react with Fe2+ to form Fe3O4: 3Fe2+ + [NH3OH]+ + 6OH- --------- > Fe3O4 + NH4+ + 3H2O At the same time, the hydrazine eliminates oxygen from the system, protecting Fe2+ ions. Hydrazine also reacts with the hematite (Fe2O3) layer on the boiler tubes if it has formed and forms magnetite. N2H4 + 6Fe2O3 -- > 4Fe3O4 + N2 + 2H2O It’s a redox reaction Both Magnetite (Fe3O4) & Hematite (Fe2O3) are iron oxides. However, the oxidation state of iron (Fe) is not the same for both oxides. Hematite contains only the 3+ of Fe whereas Magnetite contains both 2+ and 3+ Fe. Under properly managed OT or AVT(O) programs, magnetite becomes interspersed and covered with a layer of ferric oxide hydrate (FeOOH). This modified iron oxide forms a much tighter layer than magnetite. Keys to these programs are the correct oxygen concentrations and very high-purity DM water.

Carbon molecular sieves are adsorbent materials that efficiently adsorb gases based on size, allowing for high-quality purification. This process, called pressure swing adsorption, selectively adsorbs oxygen and moisture, allowing only nitrogen to pass through, resulting in up to 99.9% pure nitrogen. Website: https://lnkd.in/dhwyb3aj For more information contact us on sales@molecularsievedesiccants.com or +91 9879203377. #carbonmolecularsieves #pressureswingadsorption #nitrogenpurification #carbonmolecularsievenitrogengenerator #nitrogenpurificationintyreinflator