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氯堿鹽泥壓濾機

  • Ultra-high pressure filter press in the coal slurry industry application

    2188

    1Ultra High Pressure Filter Press Coal sludge is a by-product of the washing and processing of raw coal in coal preparation plant. For power coal beneficiation plant coal slurry generally refers to primary coal slurry, and coking coal beneficiation plant coal slurry generally refers to flotation tail coal slurry. Part of the coal slurry particle size composition of the coarse coal preparation plant can be used to pressurised filter recovery, a few coal preparation plant...

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  • 鹽泥壓濾機系統運行

    818

    前言 青島海晶化工集團有限公司(簡稱海晶公司)燒堿,其中隔膜燒堿,離子膜燒堿,兩套電解裝置(鹽水壓濾機處理系統。由于所用的海鹽雜質較多,化鹽處理后所產生的鹽泥量也較大,由澄清桶排放的鹽泥量)。這些鹽泥...

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  • 氯堿鹽泥系統壓濾機工藝改進

    602

    前言 新疆中泰化學股份有限公司華泰重化工有限責任公司(以下簡稱“新疆華泰”)自2005年開工建設,按“統一規劃、分步實施”的原則分3期建成投產54萬t/a離子膜法燒堿、73萬t/aPVC樹脂生產裝置,其中鹽水系統共有2套...

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  • 氯堿鹽泥壓濾機

    860

    1前言 燒堿生產中的鹽泥廢液目前多數廠家還沒有很好的治理。直接排放既不能回收有用物質又污染河道,為凈化水質、保護環境、變廢為寶必須對鹽泥進行治理。鹽泥料漿的處理是液固非均一體系分離技術的應用,盡管已...

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  • 電石法PVC 含汞廢水壓濾機處理工藝

    622

    引言 目前,電石法PVC生產工藝普遍使用以活性炭為載體的汞觸媒(質量分數4%~6.5%)作為合成氯乙烯的催化劑,由于在合成過程中存在溫度的變化和配比反應的不完全,會生成汞的化合物隨氣相物料移動,以及單質汞進入...

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  • 聚合母液水壓濾機處理及循環利用

    580

    引言 陜西北元化工集團化工分公司100萬t/a聚氯乙烯項目共有2套母液水處理裝置,每套處理能力約160 m3/h。該公司聚氯乙烯分廠公用母液水處理工序在生產過程中,因母液水出水水質指標不穩定造成偶爾超標現象,導致...

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  • 糊樹脂廢水壓濾機

    618

    1糊樹脂生產過程廢水來源及流量成分 寧夏英力特化工股份有限公司建設有4萬t/a聚氯乙烯糊樹脂生產裝置,采用種子乳液法技術。在糊樹脂生產過程中,由于糊樹脂膠乳易附著在聚合釜等設備和管線內,不易清除,需要大...

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  • 電石渣漿濃縮工藝

    567

    引言 內蒙古億利化學工業有限公司擁有50萬t/a電石法聚氯乙烯樹脂產能,乙炔分廠發生、清凈工序設計2條產能相等的生產線,電石渣漿濃縮工序是乙炔分廠發生工序電石水解反應后產生的氫氧化鈣懸浮液經濃縮處理的工...

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  • 氯堿生產中壓濾廢水的綜合利用

    555

    引言 安徽華塑股份有限公司(以 下 簡 稱“安 徽 華塑”)一期工程42萬t/a聚氯乙烯、56萬t/a電石、32萬t/a離子膜燒堿、115萬t/a電石渣水泥、60萬t/a真空制鹽等裝置已全面建成投產。安徽華塑業務范圍橫跨電力、冶金、...

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  • 鹽泥壓濾機脫水設備的選擇

    572

    1 前言 鹽泥是制鹽過程中鹵水凈化工藝所產生的固體廢棄物。由于制鹽企業產鹽泥較大,以中鹽金壇公司為例,年產鹽產品 500 萬噸,每日所需處理鹽泥漿液約為 2000m3;經脫水處理后的鹽泥,其含水率高、成分復雜,且...

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