Recently, as installation the worker originallies closely nut of 44 M56 bolt, the mark is worn by in turn service company bear Heng Lishi changes the Dalian that build hoisting of reactor of oxidation of —R-2101 of equipment of core of device of acetone of phenol of new material project succeeds.
This reactor diameter 7.6 rice, 38.32 meters tall, heavy 285 tons, it is phenol acetone advocate the largest facility of unit project. Face this second hoisting and already built plant closer, crane territory is finite, condole arm rotates radius is small, hoisting needs to span to provide the complex case of corridor 21 meters high, personnel of project ministry technology undertakes modification perfecting to hoisting the programme of construction for many times, design parameter of technology of blueprint, hoisting to undertake to hoisting object weight, hoisting metric with business accounting, final decision uses 2600 tons of pedrail to a string of 1 advocate condole, 400 tons of pedrail a string of 1 smooth end undertakes hoisting. In hoisting process, owner unit and inspect manage unit lead spot director, alert reachs the designated position, construction personnel carries out hoisting working procedure strictly according to the programme of construction, one-time finish hoisting smoothly.
Meanwhile, by northeast company bear the Dalian Heng Lishi that build changes reactor of alkylation of unit of benzene of third of different of device of project phenol acetone to carry out hoisting smoothly, finish construction key node as scheduled.
This successful hoisting obtained the sufficient affirmation of owner unit, for later period conduit at the same time installation, stand-alone is debugged reach craft to debug laid good foundation. Current, the project already entered craft conduit batch to install level, project construction staff is strong push each work, main sprint first quarter ” of “ make a good beginning.
Heng Lishi is changed (Dalian) limited company of new material science and technology 1.6 million tons / year high-powered colophony and new material project
The project always invests 20 billion yuan, add 450 thousand tons newly / year device of annulus oxygen ethane, 200 thousand tons / year alcohol amine device, 30 thousand tons / year second maintains amine device, 42/26 10 thousand tons / year phenol acetone device, 2*24 10 thousand tons / year device of double phenol A (use ion exchange method) , 200 thousand.
At present the hoisting of crystallization tower device of project of double phenolic A is finished, project construction enters installation to work energetically level. According to Hengli petrochemical plans, the yield of 480 thousand tons of double phenolic A can, will ambitious be opposite at device of 260 thousand tons of PC of raw material use up, a of double phenol of constant force petrifaction will have many export volume to put in enter the market.
Heng Lishi changes 2022 year to predict implementation puts in parent net profit 's charge 2.2 billion yuan reach 2.6 billion yuan, drop compared to the same period 83.26% to 85.83% .
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