亚博买球

磷酸的生产工艺及过滤系统

2019-11-14 09:21:42 admin 135
一种磷酸的生产工艺,包括以下步骤:S1:超滤粗磷酸溶液,得到初级滤液;S2:纳滤初级滤液,得到二级滤液和二级浓缩液。采用所述工艺将粗磷酸经过超滤和纳滤处理,这样得到的磷酸亚博买球收率和纯度高,而且采用超滤和纳滤连续处理粗磷酸,有利于工艺的持续性生产,保证了工艺运行的可靠性。本发明还提供一种磷酸的过滤系统,其包括料罐一,超滤单元、纳滤单元以及料罐二,所述超滤单元的输入端连接料罐一的输出端,超滤单元的初级滤液出口连接纳滤单元的输入端,所述纳滤单元的二级滤液出口连接料罐二。采用该过滤系统可以有效地将粗磷酸进行超滤和纳滤,得到收率和纯度高的磷酸成品。

磷酸的生产工艺及过滤系统

JISHULINGYU

[0001]BENFAMINGSHEJIHUAGONGJISHULINGYU,JUTISHEJIYIZHONGHUAXUEPINDESHENGCHANGONGYIJIGUOLVXITONG。

BEIJINGJISHU

[0002]LINSUANSHIYIZHONGYONGTUGUANGFANDEJIBENHUAGONGYUANLIAO,QIZHUYAOYONGLAIZHIZAOGAOXIAOLINFEIHEFUHEFEI,RULINSUANAN、ZHONGGUOLINSUANGAI、LINSUANERQINGJIADENG,LINSUANYESHISHENGCHANSILIAOTIANJIAJI、SHIPINTIANJIAJI、SHUICHULIJI、ZURANJI、JINSHUBIAOMIANCHULIJI,YIJINAIHUOCAILIAODENGHANLINYABOMAIQIUDEZHONGYAOYUANLIAO。SHENGCHANLINSUANDEZHUYAOYUANLIAOWEILINKUANG,DANSHIZHONGGUODELINKUANGDUOWEIZHONGDIPINWEILINKUANG,YICIWEIYUANLIAOSHENGCHANDELINSUANNONGDUDI,ZAZHIHANLIANGGAO,PINCIDI,NANYIMANZUZHONGGAODUANSHICHANGDEXUQIU,TONGSHIYEZAOCHENGLEDALIANGZIYUANDELANGFEI。LINSUANDEZHUYAOSHENGCHANGONGYIYOUREFALINSUANGONGYIHESHIFALINSUANGONGYI,QIZHONGREFALINSUANGONGYISHIXIANJIANGLINKUANGSHIZHONGDELINHAIYUANDEDAOHUANGLIN,RANHOUJIANGHUANGLINZAIKONGQIZHONGRANSHAODEDAOWUYANGHUAERLIN,ZAIJIANGWUYANGHUAERLINYUSHUIFANYINGDEDAOLINSUAN,GAIGONGYIDIANHAODA、SHENGCHANCHENGBENGAO,ERQIESHENGCHANGUOCHENGZHONGHUICHANSHENGFENCHENHEYOUDUQITI,YANZHONGWURANHUANJING,YINCIGONGYESHANGYIHENSHAOCAIYONGREFALINSUANGONGYISHENGCHANLINSUAN;MUQIANGONGYESHANGDADUOSHICAIYONGSHIFALINSUANGONGYISHENGCHANZHIBEILINSUAN,GAIGONGYISHICAIYONGWUJISUANFENJIELINKUANG,RANHOUGUOLVLIAOJIANG,FENLIDEDAOCULINSUAN,ZAIJINGGUOJINGHUACHULIDECHUNDUJIAOGAODELINSUAN,QIZHONGZAICULINSUANDEJINGHUACHULIZHUYAOYOUCUIQUFA、DIANSHENXIFA、LIZIJIAOHUANFAJIHUAXUECHENJIANGFADENG,DANSHICUIQUFA、DIANSHENXIFA、LIZIJIAOHUANFAMUQIANHAINANYISHIYINGDAGUIMODEGONGYEYINGYONG,ERHUAXUECHENJIANGFAJIYAOTIANJIADALIANGDEHUAXUEYAOJI,YOUYAOJIANDALIANGDECHENDIANCAO,CHULISHIJIANZHANG、TOUZIDA、WURANHUANJING,ERQIEYOUXIEZAZHINANYIQUCHU,RUCULINSUANZHONGDELVLIZI,QIYISHENGCHENGXUZHUANGWU,HENNANCHENDIAN。

FAMINGNEIRONG

[0003]BENFAMINGDESHOUYAOMUDESHITIGONGYIZHONGSHOULVGAO、KEKAOXINGGAODELINSUANSHENGCHANGONGYI。

[0004]WEISHIXIANSHANGSHUMUDE,BENFAMINGCAIYONGDEJISHUFANGANSHI:YIZHONGLINSUANDESHENGCHANGONGYI,BAOKUOYIXIABUZHOU:

[0005] SI:CHAOLVCULINSUANRONGYE,DEDAOCHUJILVYE;

[0006] S2:NALVCHUJILVYE,DEDAOERJILVYEHEERJINONGSUOYE。

[0007]SHANGSHUJISHUFANGANCHANSHENGDEYOUYIXIAOGUOZAIYU:JIANGCULINSUANJINGGUOCHAOLVHENALVCHULI,ZHEIYANGDEDAODELINSUANYABOMAIQIUSHOULVHECHUNDUGAO,ERQIECAIYONGCHAOLVHENALVLIANXUCHULICULINSUAN,YOULIYUGONGYIDECHIXUXINGSHENGCHAN,BAOZHENGLEGONGYIYUNXINGDEKEKAOXING。

[0008]BENFAMINGDELINGWAIYIGEMUDESHITIGONGYIZHONGRUSHANGSUOSHUGONGYIDEGUOLVXITONG,QITEZHENGZAIYU:BAOKUOLIAOGUANYI,CHAOLVDANYUAN、NALVDANYUANYIJILIAOGUANER,SUOSHUCHAOLVDANYUANDESHURUDUANLIANJIELIAOGUANYIDESHUCHUDUAN,CHAOLVDANYUANDECHUJILVYECHUKOULIANJIENALVDANYUANDESHURUDUAN,SUOSHUNALVDANYUANDEERJILVYECHUKOULIANJIELIAOGUANER。CAIYONGGAIGUOLVXITONGKEYIYOUXIAODIJIANGCULINSUANJINXINGCHAOLVHENALV,DEDAOSHOULVHECHUNDUGAODELINSUANCHENGPIN。

FUTUSHUOMING

[0009]TU1SHIGUOLVXITONGDEJIEGOUSHIYITU。

JUTISHISHIFANGSHI

[0010] YIZHONGLINSUANDESHENGCHANGONGYI,BAOKUOYIXIABUZHOU:

[0011] SI:CHAOLVCULINSUANRONGYE,DEDAOCHUJILVYE;

[0012] S2:NALVCHUJILVYE,DEDAOERJILVYEHEERJINONGSUOYE。

[0013]CAIYONGSHANGSHUGONGYIJIANGCULINSUANJINGGUOCHAOLVHENALVCHULI,ZHEIYANGDEDAODELINSUANYABOMAIQIUSHOULVHECHUNDUGAO,ERQIECAIYONGCHAOLVHENALVLIANXUCHULICULINSUAN,YOULIYUGONGYIDECHIXUXINGSHENGCHAN,BAOZHENGLEGONGYIYUNXINGDEKEKAOXING。YUXIANYOUJISHUXIANGBI,GAIGONGYIKEYIZENGJIADIPINCILINKUANGDELIYONGLV,TIGAOLINSUANCHENGPINDEPINZHI,TONGSHIJIANSHAOTOUZICHENGBENHEHUANJINGWURAN,JIANGDINENGHAO。

[0014]ZUOWEIJINYIBUDEYOUXUANFANGAN:SUOSHUSHENGCHANGONGYIHAIBAOKUOJIANGERJINONGSUOYESONGRUJIEJINGCHI,DAIERJINONGSUOYEJIEJINGHOUJIANGJIEJINGCHIZHONGDESHANGCENGQINGYEXUNHUANJINXINGNALVCHULI。CHUJILVYEZAINALVCAIYONGDEMOYUANJIANZHONGDETONGLIANGJIAODI,ZHEIYANGJIUSHISHIDECHANSHENGDEERJINONGSUOYEJIAODUO,WEIBIMIANGONGYIXITONGNEIJIJUDALIANGDEERJINONGSUOYEZAOCHENGNALVMOYUANJIANDEZUSAI,BENFAMINGJIANGERJINONGSUOYEZHIJIECONGGONGYIXITONGNEIPAICHUSONGRUJIEJINGCHI,ZHEIYANGKEYIJIANSHAOXITONGNEIDEERJINONGSUOYE,CONGERBAOZHENGGONGYIDELIANXUXINGSHENGCHAN,JINYIBUTIGAOGONGYIYUNXINGDEKEKAOXINGHEWENDINGXING。TONGSHI,DAIJIEJINGCHIZHONGDEERJINONGSUOYEJIEJINGHOUJIANGSHANGCENGQINGYEZAIXUNHUANJINXINGNALVCHULI,ZHEIYANGDADADETIGAOLINSUANDESHOULV。

[0015]JINYIBUDE,SUOSHUCHAOLVCAIYONGDEMOYUANJIANDEJIELIUFENZILIANGWEI1000〜10000D,TONGGUOGAICHAOLVMOYUANJIANKEYOUXIAODIJIANGCULINSUANZHONGDEGUTIXUANFUWU、XUZHUANGWUJIBUFENLIZILVCHU。

[0016]JINYIBUDE,SUOSHUNALVCAIYONGDEMOYUANJIANDEJIELIUFENZILIANGWEI100〜500D,TONGGUONALVKEJIANGCHAOLVHOUDELVYEZHONGDESESUHEJINSHULIZIQUCHU。YOUXIEZAZHILIZI,RULVLIZI,QIZAICULINSUANZHONGYIXINGCHENGXUZHUANGWU,CAIYONGXIANYOUJISHUNANYICHUQU,ERBENFAMINGCAIYONGNALVCHULIKEYIYOUXIAODIJIANGLVLIZICONGLINSUANZHONGQUCHU。

[0017]JINYIBUDE,SUOSHUCHAOLVHENALVCAIYONGDEMOYUANJIANDEGONGZUOWENDUWEI10°C〜80°C。YIBANLAISHUO,QIANDAOGONGXUSHENGCHANDECHUDECULINSUANDAODACHAOLVHENALVMOYUANJIANSHIDEWENDUZAI50°CZUOYOU,YINCIKONGZHICHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI10°C〜80°C,ZHEIYANGKEYIJIANGQIANDAOGONGXUSHENGCHANDEDAODECULINSUANZHIJIEJINXINGGUOLV,YOUXIAOTIGAOSHENGCHANXIAOLV,DANGRAN,CAIYONGSHANGSHUWENDUFANWEIYESHIZONGHEKAOLVLEMOYUANJIANZISHENDEGONGZUOTIAOJIAN,GONGZUOWENDUTAIDIHUIYINGXIANGRONGYEDETONGLIANG,TAIGAOYIZAOCHENGMOYUANJIANDESUNHUAI。YOUXUANDE,CHAOLVHENALVCAIYONGDEMOYUANJIANDEZUIJIAGONGZUOWENDUWEI40〜60°C,ZHEIYANGDEGONGZUOWENDUFANWEIJIYUCULINSUANDEWENDUJIEJIN,YOUYOUXIAOBAOZHENGLEMOYUANJIANDERONGYETONGLIANG。

[0018]BENFAMINGSUOSHULINSUANDEGUOLVXITONG,QIBAOKUOLIAOGUANYI 10,CHAOLVDANYUAN20、NALVDANYUAN30YIJILIAOGUANER 50,SUOSHUCHAOLVDANYUAN20DESHURUDUANLIANJIELIAOGUANYI 10DESHUCHUDUAN,CHAOLVDANYUAN20DECHUJILVYECHUKOU 21LIANJIENALVDANYUAN30DESHURUDUAN,SUOSHUNALVDANYUAN30DEERJILVYECHUKOU 31LIANJIELIAOGUANER50。CAIYONGSHANGSHUGUOLVXITONGKEYIJIANGCULINSUANJINGGUOCHAOLVHENALVCHULI,DEDAODELINSUANYABOMAIQIUSHOULVHECHUNDUGAO。YOUXUANDE,SUOSHUGUOLVXITONGHAIBAOKUOJIEJINGCHI40,SUOSHUJIEJINGCHI40DESHURUDUANLIANJIENALVDANYUAN30DEERJINONGSUOYECHUKOU 32,JIEJINGCHI40DESHANGCENGQINGYECHUKOU41LIANJIENALVDANYUAN30DESHURUDUAN,JIANGNALVHOUDEDAODEERJINONGSUOYEPAIRUJIEJINGCHI40,ZHEIYANGKEYIBIMIANGUOLVXITONGNEIJIJUDALIANGDEERJINONGSUOYEZAOCHENGNALVMOYUANJIANDEZUSAI,CONGERBAOZHENGGONGYIDELIANXUXINGSHENGCHAN,BUJINRUCI,DAIJIEJINGCHIZHONGDEERJINONGSUOYEZIRANJIEJINGCHENDIANHOUJIANGQISHANGCENGQINGYEZAISONGRUNALVDANYUAN30JINXINGXUNHUANNALVCHULI,ZHEIYANGNENGJINYIBUTIGAOLINSUANDESHOULV。

[0019]JINYIBUDE,SUOSHUCHAOLVDANYUAN20DECHUJINONGSUOYECHUKOU 22TONGXIANGSHOUJICHULIXITONG。YIBANQINGKUANGXIA,TONGGUOCHAOLVDANYUAN20JINXINGCHAOLVJIELIUDECHUJINONGSUOYEJIAOSHAO,QIENONGDUDI,SUOYISHIJISHENGCHANZHONGKEYIJIANGCHAOLVJIELIUDECHUJINONGSUOYEYIZHINEIZHIYUGUOLVXITONGZHONG,DANGRANGENJUCULINSUANZHONGDAKELIZAZHIHUOXUANFUWUZHIDUOSHAO,YIJICHUJINONGSUOYENONGDUDEDAXIAO,YEKEYIRUTU1SUOSHI,SHEZHIWAIPAIGUANLUJIANGCHAOLVDANYUAN20DECHUJINONGSUOYECHUKOU 22TONGXIANGSHOUJICHULIXITONG,ZHEIYANGKEYIJINYIBUBAOZHENGXITONGYUNXINGDECHIXUXING。

[0020]BENFAMINGSUOSHUDESHENGCHANGONGYISHIJIYUCHAOLVHENALVJINXINGDESHIFALINSUANGONGYI,CAIYONGSHANGSHUDESHENGCHANGONGYIJIGUOLVXITONGDEDAODELINSUANSHOULVHECHUZALVGAO,TONGGUOHOUQIDENONGSUOCHULI,KESHILINSUANCHENGPINMANZUGONGYEJIYINGYONG,BINGDADAOSHIPINJIBIAOZHUN。

[0021]WEIGENGQINGCHUDESHUOMINGBENFAMINGGONGKAIDEJISHUFANGAN,YIXIATONGGUO6GESHISHILILAIZUOJINYIBUDESHUOMING。

[0022] SHISHILI1

[0023]DIYIBU:CAIYONGCHAOLVDANYUAN20CHAOLVCULINSUANRONGYE,DEDAOCHUJILVYE;

[0024] DIERBU:CAIYONGNALVDANYUAN30NALVCHUJILVYE,DEDAOERJILVYEHEERJINONGSUOYE;

[0025]DISANBU:JIANGERJINONGSUOYESONGRUJIEJINGCHI40ZHONG,DAIERJINONGSUOYEJIEJINGHOUJIANGQISHANGCENGQINGYEZAISONGHUIZHINALVDANYUAN30ZHONGJINXINGXUNHUANNALVCHULI;

[0026]QIZHONGCHAOLVMOYUANJIANDEJIELIUFENZILIANGWEI1000〜2000D、JINMOYALIWEI10〜20bar,NALVMOYUANJIANDEJIELIUFENZILIANGWEI100〜300D、JINMOYALIWEI20〜25bar,CHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI10〜20°C。JINGJISUANDEZHI:LINSUANSHOULVDA95%〜97%,ZAZHIQUCHULVDA80%〜85%。

[0027] SHISHILI2

[0028]CAOZUOBUZHOUTONGSHISHILI1,QIZHONGCHAOLVMOYUANJIANDEJIELIUFENZILIANGWEI1000〜2000D、JINMOYALIWEI10〜20bar,NALVMOYUANJIANDEJIELIUFENZILIANGWEI300〜500D、JINMOYALIWEI15〜25bar,CHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI50°C。JINGJISUANDEZHI:LINSUANSHOULVDA97%〜98%,ZAZHIQUCHULVDA78%〜83%。

[0029] SHISHILI3

[0030]CAOZUOBUZHOUTONGSHISHILI1,QIZHONGCHAOLVMOYUANJIANDEJIELIUFENZILIANGWEI5000〜6000D、JINMOYALIWEI10〜20bar,NALVMOYUANJIANDEJIELIUFENZILIANGWEI100〜300D、JINMOYALIWEI10〜20bar,CHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI40〜60°C。JINGJISUANDEZHI:LINSUANSHOULVDA95%〜98%,ZAZHIQUCHULVDA80%〜84%。[0031 ] SHISHILI4

[0032]CAOZUOBUZHOUTONGSHISHILI1,QIZHONGCHAOLVMOYUANJIANDEJIELIUFENZILIANGWEI5000〜6000D、JINMOYALIWEI10〜20bar,NALVMOYUANJIANDEJIELIUFENZILIANGWEI300〜500D、JINMOYALIWEI15〜25bar,CHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI40〜60°C。JINGJISUANDEZHI:LINSUANSHOULVDA96%〜98%,ZAZHIQUCHULVDA77%〜83%。

[0033] SHISHILI5

[0034]CAOZUOBUZHOUTONGSHISHILI1,QIZHONGCHAOLVMOYUANJIANDEJIELIUFENZILIANGWEI8000〜10000D、JINMOYALIWEI5〜lObar,NALVMOYUANJIANDEJIELIUFENZILIANGWEI100〜300D、JINMOYALIWEI15〜25bar,CHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI60〜80°C。JINGJISUANDEZHI:LINSUANSHOULVDA98%〜99%,ZAZHIQUCHULVDA74%〜83%。

[0035] SHISHILI6

[0036]CAOZUOBUZHOUTONGSHISHILI1,QIZHONGCHAOLVMOYUANJIANDEJIELIUFENZILIANGWEI8000〜10000D、JINMOYALIWEI5〜lObar,NALVMOYUANJIANDEJIELIUFENZILIANGWEI300〜500D、JINMOYALIWEI10〜20bar,CHAOLVHENALVMOYUANJIANDEGONGZUOWENDUWEI60〜80°C。JINGJISUANDEZHI:LINSUANSHOULVDA98%〜99%,ZAZHIQUCHULVDA73%〜80%。