天(tian)(tian)津(jin)長蘆塘沽鹽(yan)場(chang)是(shi)國家大(da)型海鹽(yan)生產(chan)重點骨干企業。公司(si)東臨渤海,毗(pi)鄰(lin)天(tian)(tian)津(jin)港、天(tian)(tian)津(jin)經濟技術開發區、天(tian)(tian)津(jin)港保稅區,處于天(tian)(tian)津(jin)濱海新區中(zhong)心位置(zhi),占地(di)面積200平方公里。公司(si)前身是(shi)豐財場(chang),始建于元朝(chao)至元二年(nian)(1265年(nian)),海鹽(yan)生產(chan)歷史悠(you)久,是(shi)長蘆鹽(yan)的重要產(chan)地(di)之一,以“海晶牌”工(gong)業鹽(yan)蜚聲(sheng)中(zhong)外(wai),年(nian)產(chan)優質工(gong)業鹽(yan)100萬噸以上。
Changlu Tanggu Yanchang
中國(guo)大(da)(da)型海(hai)鹽(yan)(yan)(yan)場(chang)(chang)之一。位于天津市海(hai)河口(kou)兩側,東臨(lin)渤海(hai)灣,面積共(gong)約260km2。前身是豐財場(chang)(chang),于南宋(song)咸(xian)淳元年(nian)(1265)建于天津葛沽(gu)鎮,初系(xi)置灶(zao)煎鹽(yan)(yan)(yan)。清代(dai)初期改為(wei)挖溝筑(zhu)池,引海(hai)水(shui)曬(shai)鹽(yan)(yan)(yan)。1913年(nian)遷(qian)至塘(tang)沽(gu),管轄塘(tang)沽(gu)、新河、鄧沽(gu)等(deng)處(chu)鹽(yan)(yan)(yan)田。1937年(nian),日(ri)本帝國(guo)主義者侵華(hua),日(ri)偽“華(hua)北鹽(yan)(yan)(yan)業股份有限公(gong)司”于1938~1940年(nian),在大(da)(da)沽(gu)建鹽(yan)(yan)(yan)田53km2,產鹽(yan)(yan)(yan)被(bei)劫往日(ri)本。1945年(nian)抗日(ri)戰(zhan)爭勝利后,大(da)(da)沽(gu)鹽(yan)(yan)(yan)田由官僚資本經營(ying)的華(hua)北鹽(yan)(yan)(yan)業公(gong)司接(jie)收;同時,國(guo)民黨(dang)政府(fu)設豐財鹽(yan)(yan)(yan)場(chang)(chang)公(gong)署,管理(li)公(gong)私(si)鹽(yan)(yan)(yan)田,面積共(gong)113km2,1948年(nian)產鹽(yan)(yan)(yan)35萬噸。中華(hua)人(ren)民共(gong)和國(guo)成立后,設大(da)(da)沽(gu)鹽(yan)(yan)(yan)場(chang)(chang)管理(li)處(chu),經營(ying)沒收的官僚資本鹽(yan)(yan)(yan)田;另設塘(tang)沽(gu)鹽(yan)(yan)(yan)場(chang)(chang)管理(li)處(chu),管理(li)私(si)營(ying)鹽(yan)(yan)(yan)田。1955年(nian),大(da)(da)沽(gu)鹽(yan)(yan)(yan)場(chang)(chang)管理(li)處(chu)改為(wei)國(guo)營(ying)大(da)(da)沽(gu)鹽(yan)(yan)(yan)場(chang)(chang),塘(tang)沽(gu)鹽(yan)(yan)(yan)場(chang)(chang)管理(li)處(chu)管理(li)的私(si)營(ying)鹽(yan)(yan)(yan)田改組為(wei)公(gong)私(si)合營(ying)塘(tang)沽(gu)制鹽(yan)(yan)(yan)場(chang)(chang)。1956年(nian),兩鹽(yan)(yan)(yan)場(chang)(chang)合并為(wei)長蘆塘(tang)大(da)(da)鹽(yan)(yan)(yan)業局(ju),1959年(nian)改用現(xian)名。
經過恢復和建設,1957年以(yi)后,長蘆塘(tang)大鹽(yan)(yan)(yan)業(ye)局(ju)(長蘆塘(tang)沽鹽(yan)(yan)(yan)場(chang))年產(chan)(chan)鹽(yan)(yan)(yan)達到100萬噸以(yi)上(shang),約(yue)占全國(guo)海鹽(yan)(yan)(yan)產(chan)(chan)量的10%。其中80%作為(wei)制堿(jian)原料,部分用于出口。所產(chan)(chan)的鹽(yan)(yan)(yan)平(ping)均含(han)氯(lv)(lv)化(hua)鈉(na)96%左右,居全國(guo)海鹽(yan)(yan)(yan)前茅;收鹽(yan)(yan)(yan)、運鹽(yan)(yan)(yan)、堆坨、裝卸(xie)實現了機(ji)械(xie)化(hua)、半機(ji)械(xie)化(hua);水力管道輸鹽(yan)(yan)(yan)的經驗在許多海鹽(yan)(yan)(yan)場(chang)推廣(guang)。鹽(yan)(yan)(yan)場(chang)綜合(he)利用制鹽(yan)(yan)(yan)母液,生產(chan)(chan)出多種優質(zhi)化(hua)工產(chan)(chan)品,如氯(lv)(lv)化(hua)鉀含(han)純(chun)90~95%;工業(ye)用溴(xiu)素(su)含(han)純(chun)99.9%以(yi)上(shang),含(han)氯(lv)(lv)量低于0.01%;四溴(xiu)乙烷質(zhi)量達到國(guo)際(ji)先進水平(ping)。長蘆塘(tang)沽鹽(yan)(yan)(yan)場(chang)是中國(guo)產(chan)(chan)品質(zhi)量全優企業(ye)。