濰坊氫氧化鈣 售后完善詳情
<濰坊>天翔新型建材有限公司

目(mu)前國內僅(jin)有少量(liang)(liang)企業(ye)能(neng)(neng)生(sheng)(sheng)產(chan)。該產(chan)品(pin)近年(nian)(nian)來需(xu)求(qiu)不(bu)斷擴(kuo)大(da)(da)(da)，特別(bie)是 國際市(shi)場，年(nian)(nian)需(xu)求(qiu)量(liang)(liang)在(zai)4萬噸(dun)以上，價格高達(da)700美元/噸(dun)。 潤滑油脂對濰(wei)坊氫(qing)(qing)(qing)(qing)氧(yang)(yang)化鈣(gai)(gai)的(de)(de)質量(liang)(liang)、細度(du)要求(qiu)較高，國內需(xu)求(qiu)量(liang)(liang)也有數萬噸(dun)。 濰(wei)坊氫(qing)(qing)(qing)(qing)氧(yang)(yang)化鈣(gai)(gai)是環氧(yang)(yang)氯丙烷生(sheng)(sheng)產(chan)過程中(zhong)的(de)(de)重(zhong)要材料，每(mei)(mei)噸(dun)環氧(yang)(yang)氯丙烷需(xu)要氫(qing)(qing)(qing)(qing) 氧(yang)(yang)化鈣(gai)(gai)大(da)(da)(da)約(yue)(yue)600~700千克，我國每(mei)(mei)年(nian)(nian)環氧(yang)(yang)氯丙烷的(de)(de)產(chan)能(neng)(neng)大(da)(da)(da)約(yue)(yue)在(zai)120萬噸(dun)左(zuo) 右，按80％的(de)(de)開(kai)工率計(ji)算，每(mei)(mei)年(nian)(nian)濰(wei)坊氫(qing)(qing)(qing)(qing)氧(yang)(yang)化鈣(gai)(gai)的(de)(de)需(xu)求(qiu)量(liang)(liang)大(da)(da)(da)約(yue)(yue)在(zai)60萬噸(dun)左(zuo)右，并 且產(chan)能(neng)(neng)還在(zai)持(chi)續擴(kuo)張。目(mu)前國內環氧(yang)(yang)丙烷總產(chan)能(neng)(neng)約(yue)(yue)280萬噸(dun)，其中(zhong)以氯醇法(fa) 為主(zhu)的(de)(de)產(chan)能(neng)(neng)占(zhan)比超過60％，此法(fa)需(xu)使用(yong)大(da)(da)(da)量(liang)(liang)濰(wei)坊氫(qing)(qing)(qing)(qing)氧(yang)(yang)化鈣(gai)(gai)，估(gu)計(ji)年(nian)(nian)需(xu)求(qiu)量(liang)(liang)在(zai)100 萬噸(dun)以上，但其對濰(wei)坊氫(qing)(qing)(qing)(qing)氧(yang)(yang)化鈣(gai)(gai)的(de)(de)品(pin)位要求(qiu)隨生(sheng)(sheng)產(chan)工藝的(de)(de)不(bu)同而有所不(bu)同。

濰坊氫(qing)(qing)氧(yang)(yang)化(hua)(hua)鈣(gai)不(bu)(bu)(bu)宜選用由白煤燒制的生石(shi)灰/氧(yang)(yang)化(hua)(hua)鈣(gai)生產。duanzi大量試驗(yan)證明(ming)：濰坊氫(qing)(qing)氧(yang)(yang)化(hua)(hua)鈣(gai)的灰鈣(gai)粉在(zai)(zai)膩子(zi)(zi)生產中(zhong)(zhong)(zhong)(zhong)(zhong)比較穩定。 重(zhong)鈣(gai)則為1.00-1.10之間。上(shang)墻批(pi)刮時，粘(zhan)著性不(bu)(bu)(bu)好，流掛(gua)或出現(xian)(xian)(xian)滑移現(xian)(xian)(xian)象，容(rong)易掉落(luo)，浪費(fei)嚴重(zhong)，這(zhe)是(shi)膩子(zi)(zi)粉流掛(gua)性不(bu)(bu)(bu)佳(jia)，穩定性差達不(bu)(bu)(bu)到(dao)要求。膩子(zi)(zi)粉加(jia)水攪拌時，攪拌不(bu)(bu)(bu)均勻。比較好的灰鈣(gai)沉(chen)降(jiang)體積(ji)(ji)約1.70-1.75ml/g可以看到(dao)疙瘩出現(xian)(xian)(xian)，批(pi)刮時，局部出現(xian)(xian)(xian)卷皮，嚴重(zhong)時打翻，不(bu)(bu)(bu)能批(pi)刮。 可用在(zai)(zai)橡膠，石(shi)油(you)化(hua)(hua)工添加(jia)劑(ji)中(zhong)(zhong)(zhong)(zhong)(zhong)，如石(shi)油(you)工業(ye)加(jia)在(zai)(zai)潤滑油(you)中(zhong)(zhong)(zhong)(zhong)(zhong)，可防止(zhi)結焦，油(you)泥沉(chen)積(ji)(ji)，中(zhong)(zhong)(zhong)(zhong)(zhong)和防腐。中(zhong)(zhong)(zhong)(zhong)(zhong)的氧(yang)(yang)化(hua)(hua)鈣(gai)的含量，反應如下：氫(qing)(qing)氧(yang)(yang)化(hua)(hua)鈣(gai)是(shi)一(yi)種(zhong)二元中(zhong)(zhong)(zhong)(zhong)(zhong)強(qiang)堿（氫(qing)(qing)氧(yang)(yang)化(hua)(hua)鈣(gai)在(zai)(zai)中(zhong)(zhong)(zhong)(zhong)(zhong)學(xue)階段被(bei)認為是(shi)強(qiang)堿。工藝流程(cheng)碳(tan)酸鈣(gai)4而實(shi)際上(shang)其在(zai)(zai)水中(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)(bu)能完全電離，因(yin)此在(zai)(zai)大學(xue)教。 用潔凈的鏟子(zi)(zi)收集于干燥，潔凈，有蓋的容(rong)器中(zhong)(zhong)(zhong)(zhong)(zhong)。