濰坊正東鹽化有限(xian)公司
聯系人: 郭經理
手機:
座機:
地址: 山東(dong)濰坊市壽光市侯鎮工業園
Infomation
2023-04-07

日曬(shai)鹽(yan)(yan)是以(yi)地下水為原料,采用特殊生產(chan)(chan)工(gong)藝,在(zai)海灘上蒸發(fa)而(er)成。它具(ju)(ju)有(you)(you)色(se)白色(se)、粒度均勻、雜質低、易溶解等(deng)特點。就工(gong)藝而(er)言,經過多(duo)年的實踐(jian),日曬(shai)鹽(yan)(yan)的產(chan)(chan)量和(he)質量都(dou)有(you)(you)了(le)很(hen)大的提高(gao),但仍不穩(wen)定,粒度不均勻,有(you)(you)大有(you)(you)小(xiao),日曬(shai)鹽(yan)(yan)的質量難以(yi)控制,生產(chan)(chan)工(gong)藝復雜,工(gong)人(ren)勞動強(qiang)度大。鑒于現有(you)(you)技術的缺陷,本發(fa)明提供了(le)一種日曬(shai)鹽(yan)(yan)的制備工(gong)藝,具(ju)(ju)有(you)(you)顆粒可控、晶型(xing)自然均勻、色(se)澤白、雜質少(shao)、人(ren)體(ti)需要(yao)的各種微(wei)量元素*富等(deng)優點。
提取日曬(shai)鹽(yan)的(de)(de)(de)(de)方法是(shi)將(jiang)海(hai)水(shui)引入海(hai)灘(tan)上(shang)的(de)(de)(de)(de)鹽(yan)田,利用日曬(shai)和(he)風逐漸蒸發水(shui)分(fen)(fen),慢慢濃(nong)縮,使鹽(yan)結晶沉淀。從(cong)(cong)鹽(yan)鹵中(zhong)提取氯(lv)化(hua)(hua)(hua)(hua)鉀(jia)后,剩下(xia)的(de)(de)(de)(de)鹽(yan)鹵中(zhong)含有(you)氯(lv)化(hua)(hua)(hua)(hua)鉀(jia)、氯(lv)化(hua)(hua)(hua)(hua)鎂和(he)少量氯(lv)化(hua)(hua)(hua)(hua)鈉(na)。它們可(ke)(ke)以(yi)通過三種物質的(de)(de)(de)(de)不同溶(rong)(rong)(rong)解(jie)度來分(fen)(fen)離(li)(li)。通過分(fen)(fen)析三種物質的(de)(de)(de)(de)溶(rong)(rong)(rong)解(jie)度,可(ke)(ke)以(yi)看出氯(lv)化(hua)(hua)(hua)(hua)鎂在(zai)(zai)(zai)室溫(wen)(20℃)下(xia)的(de)(de)(de)(de)溶(rong)(rong)(rong)解(jie)度(54.3克)大(da)于(yu)氯(lv)化(hua)(hua)(hua)(hua)鉀(jia)和(he)氯(lv)化(hua)(hua)(hua)(hua)鈉(na)的(de)(de)(de)(de)溶(rong)(rong)(rong)解(jie)度。因此,在(zai)(zai)(zai)室溫(wen)下(xia)向混合物中(zhong)加(jia)入適量的(de)(de)(de)(de)水(shui),可(ke)(ke)以(yi)將(jiang)大(da)部分(fen)(fen)氯(lv)化(hua)(hua)(hua)(hua)鎂溶(rong)(rong)(rong)解(jie)在(zai)(zai)(zai)水(shui)中(zhong),從(cong)(cong)而(er)分(fen)(fen)離(li)(li)去(qu)除(chu)氯(lv)化(hua)(hua)(hua)(hua)鎂。然后,根據氯(lv)化(hua)(hua)(hua)(hua)鉀(jia)在(zai)(zai)(zai)27℃以(yi)下(xia)的(de)(de)(de)(de)溶(rong)(rong)(rong)解(jie)度小于(yu)氯(lv)化(hua)(hua)(hua)(hua)鈉(na)的(de)(de)(de)(de)溶(rong)(rong)(rong)解(jie)度,在(zai)(zai)(zai)剩余混合物中(zhong)第二次加(jia)入適量的(de)(de)(de)(de)水(shui),可(ke)(ke)以(yi)將(jiang)氯(lv)化(hua)(hua)(hua)(hua)鈉(na)溶(rong)(rong)(rong)解(jie)在(zai)(zai)(zai)水(shui)中(zhong),從(cong)(cong)而(er)獲(huo)得氯(lv)化(hua)(hua)(hua)(hua)鉀(jia)粗品。進一步結晶重結晶粗品氯(lv)化(hua)(hua)(hua)(hua)鉀(jia),可(ke)(ke)獲(huo)得精制(zhi)氯(lv)化(hua)(hua)(hua)(hua)鉀(jia)。鹽(yan)溶(rong)(rong)(rong)液主要利用陽(yang)光和(he)風蒸發水(shui)分(fen)(fen)。
日(ri)曬鹽(yan)和海精鹽(yan)有什么區別?
1、加工(gong)程序(xu)不同,日曬(shai)鹽加工(gong)程序(xu)包括潮濕、鹵(lu)水處理、沐浴陽光等,海鮮(xian)鹽加工(gong)程序(xu)包括粉碎、洗滌(di)、脫水、干(gan)燥等。
2、價(jia)格(ge)不同,日曬(shai)鹽(yan)味道(dao)不是很*,所以(yi)(yi)價(jia)格(ge)比(bi)較(jiao)低。海(hai)精(jing)鹽(yan)是純化的,所以(yi)(yi)價(jia)格(ge)比(bi)較(jiao)高(gao)。
3、用(yong)(yong)途不同,日曬鹽(yan)(yan)通常用(yong)(yong)于腌(a)菜。海(hai)精(jing)(jing)鹽(yan)(yan)是用(yong)(yong)來(lai)(lai)提高新(xin)(xin)鮮(xian)度(du)(du)和(he)調味料的(de)(de)(de)。用(yong)(yong)途不同,日曬鹽(yan)(yan)通常用(yong)(yong)于腌(a)菜。海(hai)精(jing)(jing)鹽(yan)(yan)是用(yong)(yong)來(lai)(lai)提高新(xin)(xin)鮮(xian)度(du)(du)和(he)調味料的(de)(de)(de)。用(yong)(yong)途不同,日曬鹽(yan)(yan)通常用(yong)(yong)于腌(a)菜。海(hai)精(jing)(jing)鹽(yan)(yan)是用(yong)(yong)來(lai)(lai)提高新(xin)(xin)鮮(xian)度(du)(du)和(he)調味料的(de)(de)(de)。鹽(yan)(yan)的(de)(de)(de)攝入量越少(shao)越*:鹽(yan)(yan)的(de)(de)(de)攝入量太多或太少(shao)都是有害的(de)(de)(de)。食用(yong)(yong)鹽(yan)(yan)產品的(de)(de)(de)感官應為白色、咸、無異味,無明(ming)顯與鹽(yan)(yan)無關(guan)的(de)(de)(de)外來(lai)(lai)異物。
日曬鹽(yan)(yan)(yan)可(ke)(ke)(ke)以用來(lai)洗澡(zao)嗎(ma):浴(yu)鹽(yan)(yan)(yan)的質(zhi)(zhi)地(di)與(yu)使(shi)(shi)用和(he)使(shi)(shi)用方(fang)法有關。浴(yu)鹽(yan)(yan)(yan)不(bu)一定是浴(yu)缸,有些(xie)海鹽(yan)(yan)(yan)只要取少量,溶解(jie)在(zai)盆里(li)可(ke)(ke)(ke)以作(zuo)為洗面(mian)(mian)奶、洗面(mian)(mian)奶,清(qing)爽干凈,簡單方(fang)便;有些(xie)適合桑拿,鹽(yan)(yan)(yan)放入(ru)布袋輕輕擦拭皮(pi)(pi)(pi)膚(fu),補充鹽(yan)(yan)(yan)流失,清(qing)潔皮(pi)(pi)(pi)膚(fu)美容;有些(xie)浴(yu)鹽(yan)(yan)(yan)必(bi)須(xu)放入(ru)浴(yu)缸和(he)水浴(yu),以消(xiao)除疲勞,清(qing)潔皮(pi)(pi)(pi)膚(fu)。浴(yu)鹽(yan)(yan)(yan)主要由草(cao)藥、天然(ran)海鹽(yan)(yan)(yan)、礦物(wu)質(zhi)(zhi)和(he)植物(wu)精(jing)油組成,富(fu)含鐵、鈣、硒、鎂等微量元素,長(chang)期使(shi)(shi)用浴(yu)鹽(yan)(yan)(yan)可(ke)(ke)(ke)以消(xiao)除皮(pi)(pi)(pi)膚(fu)上的黑色(se)素,使(shi)(shi)其逐漸(jian)恢復(fu)白色(se)、光滑、彈性(xing),對去除面(mian)(mian)部痤瘡(chuang)、痤瘡(chuang)、斑(ban)點也(ye)有積極的效果。