功能 Application  >>>

 污酸處理系統(tǒng)用于對含重金屬離子的廢酸液進(jìn)行連續(xù)高效硫化，并實(shí)現(xiàn)對銅、砷等重金屬離子的分步脫除和回收。

 The waste acid treatment system is used to continuously and efficiently sulfurize waste acid containing heaymetal ions, and achieve step-by-step removal and recovery of heavy metal ions such as coppe rand arsenic.

主要參數(shù)及組成  Main Parameters and Components   >>>

處理后液砷濃度:≤5mg/L。

Arsenic concentration in the treated solution: s 5mg/L

濾餅含水:≤60%。Filter cake moisture content: ≤ 60%.

主要組成:硫化氫制備工段、硫化反應(yīng)工段、濾餅壓濾工段、 除害裝置等。

Main components: hydrogen sulfide preparation section, sulfurization reaction section, fiter cake pressing section,pest control device.etc

技術(shù)優(yōu)勢與專利  Advantages and Patents    >>>

1、技術(shù)優(yōu)勢 Advantages

1)采用H:S代替Na.S作為硫化劑，有效的解決鈉離子對砷濾餅的污染以及帶入處理后液的問題;

HS is used instead of Na:S as a sulfurizer effectively solves the problem of sodium ions polluting arsenic filtercakes and bringing them into the treated solution;

2)操作過程為連續(xù)作業(yè)，不需要中斷加料和放料，生產(chǎn)效率高，管道不易堵塞，設(shè)備維護(hù)成本低;

The conlinuous operation process can process charging and discharging nonstop, resulting in high productionefficiency, less pipeline blockage, and low equipment maintenance costs;

3)硫化氫制備采用液-液反應(yīng)，強(qiáng)化傳質(zhì)過程，反應(yīng)效率高:

The preparation of hydrogen sulfide adopts a liquid-iquid reaction to enhance the mass transfer process andachieve high reaction efficiency:

4)過程全自動化控制，貫徹了集散控制理念，通過在線控制原料配比，實(shí)現(xiàn)流量互鎖控制，使反應(yīng)更加充分，產(chǎn)品純度高;

The process is fuly automated and implements the concept of distributed control., By controllina the raw materiaratio online, fow interlocking control is achieved, making the reacion more complete and the product purity high;

5)采用多種防泄漏安全技術(shù)，安全性高、環(huán)境友好、工藝清潔，貫徹循環(huán)經(jīng)濟(jì)思想。

Various anti leakage safety technologies are adopted, with high safety, environmentally friendly, clean processesimplementing the concept of circular economy.

2、專利4項(xiàng) 4Patents

其中發(fā)明專利1項(xiàng)，專利申請?zhí)?CN201910250367.11 invention patent, with patent application number: CN201910250367.1