天(tian)(tian)津(jin)(jin)長蘆塘沽鹽場是(shi)國家大型海(hai)鹽生(sheng)產重點骨干(gan)企業(ye)。公司東臨渤海(hai),毗鄰天(tian)(tian)津(jin)(jin)港、天(tian)(tian)津(jin)(jin)經濟技術開發(fa)區(qu)、天(tian)(tian)津(jin)(jin)港保(bao)稅區(qu),處于天(tian)(tian)津(jin)(jin)濱海(hai)新區(qu)中心位(wei)置,占地面積200平方公里。公司前身是(shi)豐財(cai)場,始建于元朝至元二年(nian)(1265年(nian)),海(hai)鹽生(sheng)產歷史悠久,是(shi)長蘆鹽的重要產地之一,以“海(hai)晶牌”工業(ye)鹽蜚聲中外,年(nian)產優(you)質工業(ye)鹽100萬噸以上。
Changlu Tanggu Yanchang
中國(guo)大(da)(da)型海鹽(yan)場(chang)之(zhi)一(yi)。位于(yu)(yu)天津市海河口兩(liang)側,東臨渤(bo)海灣,面積(ji)共約260km2。前身(shen)是豐(feng)(feng)財場(chang),于(yu)(yu)南(nan)宋(song)咸(xian)淳(chun)元年(nian)(nian)(1265)建于(yu)(yu)天津葛沽(gu)(gu)(gu)(gu)鎮(zhen),初系置灶煎鹽(yan)。清(qing)代初期改(gai)為(wei)挖(wa)溝筑(zhu)池,引海水曬鹽(yan)。1913年(nian)(nian)遷至(zhi)塘(tang)沽(gu)(gu)(gu)(gu),管(guan)轄塘(tang)沽(gu)(gu)(gu)(gu)、新河、鄧沽(gu)(gu)(gu)(gu)等處鹽(yan)田(tian)。1937年(nian)(nian),日(ri)本(ben)(ben)(ben)帝國(guo)主義(yi)者侵華(hua),日(ri)偽“華(hua)北(bei)鹽(yan)業(ye)股份(fen)有限公(gong)司”于(yu)(yu)1938~1940年(nian)(nian),在大(da)(da)沽(gu)(gu)(gu)(gu)建鹽(yan)田(tian)53km2,產鹽(yan)被劫往日(ri)本(ben)(ben)(ben)。1945年(nian)(nian)抗日(ri)戰(zhan)爭勝利(li)后,大(da)(da)沽(gu)(gu)(gu)(gu)鹽(yan)田(tian)由官僚資本(ben)(ben)(ben)經(jing)營(ying)的(de)華(hua)北(bei)鹽(yan)業(ye)公(gong)司接收(shou);同時(shi),國(guo)民黨政府設豐(feng)(feng)財鹽(yan)場(chang)公(gong)署,管(guan)理(li)公(gong)私(si)鹽(yan)田(tian),面積(ji)共113km2,1948年(nian)(nian)產鹽(yan)35萬(wan)噸。中華(hua)人民共和國(guo)成(cheng)立后,設大(da)(da)沽(gu)(gu)(gu)(gu)鹽(yan)場(chang)管(guan)理(li)處,經(jing)營(ying)沒收(shou)的(de)官僚資本(ben)(ben)(ben)鹽(yan)田(tian);另設塘(tang)沽(gu)(gu)(gu)(gu)鹽(yan)場(chang)管(guan)理(li)處,管(guan)理(li)私(si)營(ying)鹽(yan)田(tian)。1955年(nian)(nian),大(da)(da)沽(gu)(gu)(gu)(gu)鹽(yan)場(chang)管(guan)理(li)處改(gai)為(wei)國(guo)營(ying)大(da)(da)沽(gu)(gu)(gu)(gu)鹽(yan)場(chang),塘(tang)沽(gu)(gu)(gu)(gu)鹽(yan)場(chang)管(guan)理(li)處管(guan)理(li)的(de)私(si)營(ying)鹽(yan)田(tian)改(gai)組為(wei)公(gong)私(si)合營(ying)塘(tang)沽(gu)(gu)(gu)(gu)制鹽(yan)場(chang)。1956年(nian)(nian),兩(liang)鹽(yan)場(chang)合并(bing)為(wei)長蘆(lu)塘(tang)大(da)(da)鹽(yan)業(ye)局(ju),1959年(nian)(nian)改(gai)用現名。
經(jing)過恢復和建設,1957年以后,長蘆(lu)塘(tang)大(da)鹽(yan)(yan)(yan)(yan)(yan)(yan)業局(長蘆(lu)塘(tang)沽鹽(yan)(yan)(yan)(yan)(yan)(yan)場)年產(chan)鹽(yan)(yan)(yan)(yan)(yan)(yan)達到100萬噸以上,約占全(quan)國海鹽(yan)(yan)(yan)(yan)(yan)(yan)產(chan)量的(de)(de)(de)10%。其中80%作為(wei)制(zhi)堿原料,部分用于出(chu)口。所產(chan)的(de)(de)(de)鹽(yan)(yan)(yan)(yan)(yan)(yan)平均含氯(lv)化鈉96%左右(you),居全(quan)國海鹽(yan)(yan)(yan)(yan)(yan)(yan)前(qian)茅(mao);收鹽(yan)(yan)(yan)(yan)(yan)(yan)、運(yun)鹽(yan)(yan)(yan)(yan)(yan)(yan)、堆坨、裝卸實現了機(ji)械化、半(ban)機(ji)械化;水(shui)力管道(dao)輸鹽(yan)(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)經(jing)驗在(zai)許多海鹽(yan)(yan)(yan)(yan)(yan)(yan)場推廣。鹽(yan)(yan)(yan)(yan)(yan)(yan)場綜合利(li)用制(zhi)鹽(yan)(yan)(yan)(yan)(yan)(yan)母液,生(sheng)產(chan)出(chu)多種(zhong)優質化工產(chan)品,如(ru)氯(lv)化鉀含純90~95%;工業用溴(xiu)素含純99.9%以上,含氯(lv)量低于0.01%;四溴(xiu)乙烷質量達到國際先進水(shui)平。長蘆(lu)塘(tang)沽鹽(yan)(yan)(yan)(yan)(yan)(yan)場是中國產(chan)品質量全(quan)優企業。