简介：'ThecommercialtestofthecatalystCS-12forethylbenzenedehydrogenationtostyrene'jointlyperformedbySINOPECShanghaiPetrochemicalResearchInstitute(SPRI)andSINOPECGuangzhouBranchCompany(GBC)hadrecentlypassedthetechnicalappraisalorganizedbySINOPECScienceandTechnologyDevelopmentDivision.
简介：Afteroptimizationandoperationforhalfayear,the30kt/a2,2,4-trimethyl-1,3-pentadiolmono-isobutyrate(hereinafterabbreviatedasglycolester-12)unitconstructedbytheDynamic(Binhai)ChemicalIndustryCo.,Ltd.usingitsproprietarytechnologyhasreachedthedesigntargetonMay4,2013,withtheproductpurityreaching99.5%,
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