简介:TheS-RHTtechnologyisdevelopedbyFRIPPforresiduehydrotreatinginthefixedbedinordertoprocessthehighsulfurcrudeandincreasetheyieldoflightdistillates.Thetechnologycanbeusedfortreatingvariouskindsofatmosphericresidues(AR)orvacuumresidues(VR)withatotalmetalcontentlessthan150ppmundertheoperatingconditionsofatemperaturerangingfrom360-410℃,ahydrogenpartialpressureof14-15MPa,aLHSVof0.20-0.30h-1andahydrogentooilratioof700-1000.AcertainamountoflightproductscanbeobtainedandthehydrotreatedatmosphericresiduecanfullymeettheneedsforthefeedstocktoRFCCorablendingfeedstocktoFCC.BasedontheS-RHTtechnology,a2Mt/aresiduehydrotreatingunithasbeenconstructedandsuccessfullystartedupatMaomingPetrochemicalCompanybytheendof1999.
简介:ThenickelcatalystSHN-01/Fforone-stagehydrotreatingofpyrolysisgasolinedevelopedbySINOPECShanghaiPetrochemicalResearchInstitutehassuccessfullycompletedcommercialtests,symbolizingthebeginningofcommercialapplicationphaseofthisnickel-basedcatalystforone-stagehydrotreatingofpyrolysisgasolinewithSINOPEC'sindependentintellectualpropertyrights.
简介:AfterseveraldecadesofdevelopmenttheprocessingcapacityofChineserefinerieshasreached276milliontonsperyear,rankingthefourthintheworld.TherefiningindustryhasmadegreatcontributiontothegrowthofnationaleconomyinChina.Withchangingtimes,especiallyafterChina'saccessiontotheWTO,significantchangeshaveoccurredineconomy,politicsandpetroleummarketbothathomeandabroad.ThesurvivalandgrowthofChineserefinerieshasfacednewchallenges.
简介:塔中Ⅰ号坡折带上奥陶统礁滩体储层岩性以碳酸盐岩为主,在测井储层表征与定量评价中,由于储集空间的多样性及其组合的复杂性,给利用测井资料评价碳酸盐岩储层带来了一系列困难。文中以测井资料为基础,结合岩心、实验、试油等资料,划分出储层储集空间的类型和储层类型。分别建立了不同类型储层的各种测井响应特征及响应模板,并在此基础上建立了礁滩体储层类型的划分标准。根据不同储集类型的孔、渗关系,结合中国石油天然气行业标准,建立了礁滩体不同储层级别的解释图版和解释标准,所划分的储层级别与礁滩体沉积相带具有很好的对比关系,为测井储层评价和完井试油层段的选择提供了可靠的解释依据。