<cite id="jxntf"><var id="jxntf"><var id="jxntf"></var></var></cite>

    <form id="jxntf"></form>
    <noframes id="jxntf">
    <form id="jxntf"><nobr id="jxntf"><progress id="jxntf"></progress></nobr></form>
    <noframes id="jxntf">

        <form id="jxntf"><th id="jxntf"><th id="jxntf"></th></th></form>
        <form id="jxntf"><th id="jxntf"><progress id="jxntf"></progress></th></form>

          <noframes id="jxntf"><form id="jxntf"><nobr id="jxntf"></nobr></form>
          VIP標識上網做生意,首選VIP會員 | | WAP瀏覽 | RSS訂閱

          Sodium sulfide

          產品/服務: Sodium sulfide 
          單 價: 面議  詢價
          發貨期限: 自買家付款之日起 3 天內發貨
          有效期至: 長期有效
          最后更新: 2019-08-02
          瀏覽次數: 622

           Sodium sulfide硫化鈉
          5.1. Appearance traits: molecular formula NaS, white or red-yellow crystalline powder solid. Aliase: Sodium sulfide.
          5.2. Product use: It is mainly used in the manufacture of dyes such as sulphur dyes, sulphur blue, sulphur blue or dye intermediates, mordants and so on. A flotation agent for ore in the non-ferrous metallurgical industry. A depilatory agent for hides in leather. Papermaking cooker. It is used in the manufacture of products such as sodium thiosulfate, sodium polysulfide and sodium hydrosulfide. Used in electroplating for cyanide galvanizing, silver-plated cadmium alloy electrolytes and recovery of silver. Widely used in pigments, rubber, etc.
          5.3. Production of main raw materials: A. Suitable raw materials such as sodium hydroxide and hydrogen sulfide. B. or suitable raw materials such as sodium sulfate and coal.
          5.4, ??the main process of production: A.I absorption "II absorption" purification "concentration" crystallization" packaging. B. Roasting "Soluble" Filtration "Concentrate" Crystallization" packaging. Other processes are slightly.
          5.5. Main equipment for production: A. High-efficiency rotary cleaner, purifier, cooler, concentrator, crystallizer, pulverizer, circulation tank, etc. B. Calciner, dissolver, purifier, cooler, concentrator, crystallizer, pulverizer, circulation tank, etc.
          5.6, product quality: NaS content% ≥ 85.
          5.7.  select ion of production equipment: common type, first type, high type.
          5.8. Environmental protection: According to the configuration of process equipment, there is no waste water discharge, and the waste gas can be treated.
          5.9. Investment: According to the advanced level of the product output, raw material content and other components and equipment.
          0條 [查看全部]  相關評論

          [ 供應搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關閉窗口 ]  [ 返回頂部 ]

          網站首頁 | 法律聲明 | 關于我們 | 聯系方式 | 付款方式 | 使用協議 | 會員服務 | 網站地圖 | 友情鏈接 | 網站留言 | 廣告服務 | 豫IPC備19041763號 工信部
          ?2020版權所有:產品聯盟網 客服熱線13353798007、18003795845 QQ2315351997 QQ2315351997 微信號P22885 工信部備案號:豫IPC備19041763號工信部網站
          Powered By 3.0