天(tian)(tian)津(jin)(jin)長蘆塘沽(gu)鹽(yan)(yan)場是國家(jia)大型海(hai)鹽(yan)(yan)生(sheng)產重點(dian)骨干企業(ye)。公司(si)東臨渤(bo)海(hai),毗鄰天(tian)(tian)津(jin)(jin)港(gang)、天(tian)(tian)津(jin)(jin)經濟技(ji)術開發區(qu)、天(tian)(tian)津(jin)(jin)港(gang)保(bao)稅區(qu),處于天(tian)(tian)津(jin)(jin)濱海(hai)新區(qu)中(zhong)(zhong)心位置,占地面積200平(ping)方公里。公司(si)前(qian)身是豐財場,始建于元朝(chao)至元二年(nian)(nian)(nian)(1265年(nian)(nian)(nian)),海(hai)鹽(yan)(yan)生(sheng)產歷(li)史悠久,是長蘆鹽(yan)(yan)的(de)重要產地之一,以(yi)“海(hai)晶牌”工業(ye)鹽(yan)(yan)蜚(fei)聲中(zhong)(zhong)外,年(nian)(nian)(nian)產優質(zhi)工業(ye)鹽(yan)(yan)100萬(wan)噸(dun)以(yi)上。
Changlu Tanggu Yanchang
中國(guo)大(da)型海(hai)鹽(yan)(yan)(yan)(yan)(yan)場(chang)之(zhi)一。位于(yu)天(tian)津市海(hai)河(he)口兩(liang)側,東臨(lin)渤海(hai)灣(wan),面積共約(yue)260km2。前身(shen)是豐財場(chang),于(yu)南宋咸淳元年(nian)(1265)建于(yu)天(tian)津葛沽(gu)(gu)鎮,初(chu)系置灶煎鹽(yan)(yan)(yan)(yan)(yan)。清代(dai)初(chu)期改為挖溝筑池,引海(hai)水曬鹽(yan)(yan)(yan)(yan)(yan)。1913年(nian)遷至塘(tang)(tang)沽(gu)(gu),管(guan)轄塘(tang)(tang)沽(gu)(gu)、新河(he)、鄧(deng)沽(gu)(gu)等處(chu)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian)。1937年(nian),日(ri)本(ben)帝國(guo)主義者侵華(hua),日(ri)偽“華(hua)北鹽(yan)(yan)(yan)(yan)(yan)業(ye)股份(fen)有限公司”于(yu)1938~1940年(nian),在(zai)大(da)沽(gu)(gu)建鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian)53km2,產(chan)(chan)鹽(yan)(yan)(yan)(yan)(yan)被劫(jie)往日(ri)本(ben)。1945年(nian)抗日(ri)戰爭(zheng)勝利(li)后,大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian)由官僚資本(ben)經營的華(hua)北鹽(yan)(yan)(yan)(yan)(yan)業(ye)公司接收(shou);同時,國(guo)民黨政(zheng)府設豐財鹽(yan)(yan)(yan)(yan)(yan)場(chang)公署(shu),管(guan)理(li)(li)公私(si)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian),面積共113km2,1948年(nian)產(chan)(chan)鹽(yan)(yan)(yan)(yan)(yan)35萬噸。中華(hua)人民共和(he)國(guo)成(cheng)立后,設大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管(guan)理(li)(li)處(chu),經營沒收(shou)的官僚資本(ben)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian);另設塘(tang)(tang)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管(guan)理(li)(li)處(chu),管(guan)理(li)(li)私(si)營鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian)。1955年(nian),大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管(guan)理(li)(li)處(chu)改為國(guo)營大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang),塘(tang)(tang)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管(guan)理(li)(li)處(chu)管(guan)理(li)(li)的私(si)營鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)(tian)改組為公私(si)合(he)營塘(tang)(tang)沽(gu)(gu)制鹽(yan)(yan)(yan)(yan)(yan)場(chang)。1956年(nian),兩(liang)鹽(yan)(yan)(yan)(yan)(yan)場(chang)合(he)并為長(chang)蘆塘(tang)(tang)大(da)鹽(yan)(yan)(yan)(yan)(yan)業(ye)局(ju),1959年(nian)改用現名(ming)。
經過(guo)恢復(fu)和建設,1957年以后,長(chang)蘆塘(tang)大鹽(yan)(yan)(yan)業局(長(chang)蘆塘(tang)沽鹽(yan)(yan)(yan)場(chang)(chang))年產(chan)(chan)鹽(yan)(yan)(yan)達到100萬噸(dun)以上(shang),約占全(quan)國(guo)(guo)(guo)海(hai)鹽(yan)(yan)(yan)產(chan)(chan)量(liang)的(de)(de)10%。其中80%作為制堿原料,部分用于出(chu)(chu)口。所產(chan)(chan)的(de)(de)鹽(yan)(yan)(yan)平均(jun)含(han)氯化鈉(na)96%左右,居全(quan)國(guo)(guo)(guo)海(hai)鹽(yan)(yan)(yan)前茅;收鹽(yan)(yan)(yan)、運鹽(yan)(yan)(yan)、堆(dui)坨、裝卸實現(xian)了機械(xie)化、半機械(xie)化;水力管道(dao)輸鹽(yan)(yan)(yan)的(de)(de)經驗在許多(duo)海(hai)鹽(yan)(yan)(yan)場(chang)(chang)推廣。鹽(yan)(yan)(yan)場(chang)(chang)綜合(he)利用制鹽(yan)(yan)(yan)母液,生產(chan)(chan)出(chu)(chu)多(duo)種優質化工產(chan)(chan)品(pin),如氯化鉀(jia)含(han)純(chun)90~95%;工業用溴(xiu)素含(han)純(chun)99.9%以上(shang),含(han)氯量(liang)低(di)于0.01%;四溴(xiu)乙烷質量(liang)達到國(guo)(guo)(guo)際先進水平。長(chang)蘆塘(tang)沽鹽(yan)(yan)(yan)場(chang)(chang)是中國(guo)(guo)(guo)產(chan)(chan)品(pin)質量(liang)全(quan)優企業。