天津(jin)(jin)(jin)長(chang)蘆(lu)塘沽鹽(yan)場(chang)是國家大型海(hai)鹽(yan)生產(chan)重點骨干企業。公司東臨渤(bo)海(hai),毗鄰天津(jin)(jin)(jin)港、天津(jin)(jin)(jin)經濟技(ji)術開發區(qu)(qu)、天津(jin)(jin)(jin)港保稅區(qu)(qu),處于(yu)天津(jin)(jin)(jin)濱海(hai)新區(qu)(qu)中(zhong)心位置,占地面(mian)積(ji)200平方公里。公司前(qian)身是豐財場(chang),始建于(yu)元(yuan)朝至元(yuan)二(er)年(1265年),海(hai)鹽(yan)生產(chan)歷史悠久,是長(chang)蘆(lu)鹽(yan)的重要產(chan)地之一,以(yi)“海(hai)晶牌(pai)”工業鹽(yan)蜚聲中(zhong)外,年產(chan)優質工業鹽(yan)100萬(wan)噸以(yi)上。
Changlu Tanggu Yanchang
中(zhong)國大(da)型海(hai)(hai)(hai)鹽(yan)場(chang)(chang)(chang)之一(yi)。位于天(tian)津市海(hai)(hai)(hai)河口兩(liang)側,東臨渤海(hai)(hai)(hai)灣,面(mian)積(ji)共(gong)約260km2。前(qian)身是豐財(cai)場(chang)(chang)(chang),于南宋咸淳元年(nian)(nian)(nian)(1265)建于天(tian)津葛沽(gu)(gu)(gu)鎮,初系(xi)置灶煎(jian)鹽(yan)。清代(dai)初期改(gai)為挖溝(gou)筑(zhu)池,引(yin)海(hai)(hai)(hai)水曬鹽(yan)。1913年(nian)(nian)(nian)遷至塘沽(gu)(gu)(gu),管(guan)(guan)轄塘沽(gu)(gu)(gu)、新河、鄧沽(gu)(gu)(gu)等處(chu)鹽(yan)田(tian)(tian)。1937年(nian)(nian)(nian),日(ri)(ri)本帝國主義者侵華(hua)(hua),日(ri)(ri)偽“華(hua)(hua)北鹽(yan)業股份(fen)有限(xian)公(gong)司”于1938~1940年(nian)(nian)(nian),在大(da)沽(gu)(gu)(gu)建鹽(yan)田(tian)(tian)53km2,產鹽(yan)被劫往日(ri)(ri)本。1945年(nian)(nian)(nian)抗日(ri)(ri)戰爭勝(sheng)利后(hou),大(da)沽(gu)(gu)(gu)鹽(yan)田(tian)(tian)由官僚(liao)資本經(jing)營的華(hua)(hua)北鹽(yan)業公(gong)司接收;同(tong)時,國民黨(dang)政府設豐財(cai)鹽(yan)場(chang)(chang)(chang)公(gong)署,管(guan)(guan)理(li)(li)(li)公(gong)私(si)鹽(yan)田(tian)(tian),面(mian)積(ji)共(gong)113km2,1948年(nian)(nian)(nian)產鹽(yan)35萬噸。中(zhong)華(hua)(hua)人民共(gong)和國成立(li)后(hou),設大(da)沽(gu)(gu)(gu)鹽(yan)場(chang)(chang)(chang)管(guan)(guan)理(li)(li)(li)處(chu),經(jing)營沒(mei)收的官僚(liao)資本鹽(yan)田(tian)(tian);另設塘沽(gu)(gu)(gu)鹽(yan)場(chang)(chang)(chang)管(guan)(guan)理(li)(li)(li)處(chu),管(guan)(guan)理(li)(li)(li)私(si)營鹽(yan)田(tian)(tian)。1955年(nian)(nian)(nian),大(da)沽(gu)(gu)(gu)鹽(yan)場(chang)(chang)(chang)管(guan)(guan)理(li)(li)(li)處(chu)改(gai)為國營大(da)沽(gu)(gu)(gu)鹽(yan)場(chang)(chang)(chang),塘沽(gu)(gu)(gu)鹽(yan)場(chang)(chang)(chang)管(guan)(guan)理(li)(li)(li)處(chu)管(guan)(guan)理(li)(li)(li)的私(si)營鹽(yan)田(tian)(tian)改(gai)組為公(gong)私(si)合營塘沽(gu)(gu)(gu)制(zhi)鹽(yan)場(chang)(chang)(chang)。1956年(nian)(nian)(nian),兩(liang)鹽(yan)場(chang)(chang)(chang)合并(bing)為長蘆塘大(da)鹽(yan)業局,1959年(nian)(nian)(nian)改(gai)用現名。
經過恢復和(he)建(jian)設,1957年(nian)以后(hou),長(chang)蘆塘(tang)大鹽(yan)(yan)業局(ju)(長(chang)蘆塘(tang)沽(gu)鹽(yan)(yan)場(chang)(chang))年(nian)產鹽(yan)(yan)達到100萬(wan)噸(dun)以上,約(yue)占全(quan)國(guo)海(hai)(hai)鹽(yan)(yan)產量(liang)的10%。其中80%作為制堿原料,部分用于出(chu)口。所產的鹽(yan)(yan)平均(jun)含氯化(hua)(hua)鈉96%左(zuo)右,居全(quan)國(guo)海(hai)(hai)鹽(yan)(yan)前茅;收鹽(yan)(yan)、運鹽(yan)(yan)、堆坨、裝卸實現了機械化(hua)(hua)、半機械化(hua)(hua);水(shui)力管道(dao)輸鹽(yan)(yan)的經驗在許多海(hai)(hai)鹽(yan)(yan)場(chang)(chang)推廣。鹽(yan)(yan)場(chang)(chang)綜合利用制鹽(yan)(yan)母(mu)液,生(sheng)產出(chu)多種優質化(hua)(hua)工(gong)產品,如(ru)氯化(hua)(hua)鉀含純90~95%;工(gong)業用溴素含純99.9%以上,含氯量(liang)低于0.01%;四溴乙烷(wan)質量(liang)達到國(guo)際先進水(shui)平。長(chang)蘆塘(tang)沽(gu)鹽(yan)(yan)場(chang)(chang)是中國(guo)產品質量(liang)全(quan)優企業。