![concentrated sulfuric acid造句怎么写]( "concentrated sulfuric acid造句怎么写")
- Twoprocesseswithconcentratedsulfuricacidrecentlyappearedarereviewed.Underthefixedconditions,theFCCgasolinewaspretreatedwithconcentratedsulfuricacidandpotassiumpermanganatesolutions.Thermalandthermo-oxidativedegradationofchitinwithammoniumnitrate,ammo...
- 25099
![fuming sulfuric acid造句怎么写]( "fuming sulfuric acid造句怎么写")
- Anewsurfactantheavycrudeoilsulfonates(HCOS)wassynthesizedfromDaqingHeidimiaooilwithfumingsulfuricacid.Thismethodhasbeenusedformanytimesandsimilaroperationtimeandproductareobtainedasthatusingthetreatmentwithamixtureofsulfuricacid,nitricacidandfumingsu...
- 30699
![dilute sulfuric acid造句怎么写]( "dilute sulfuric acid造句怎么写")
- dilutesulfuricacidusedinstoragebatteries.Inthecarbonizingprocess,thewoolclothistreatedwithdilutesulfuricacid,dried,andthenheateduntiltheimpuritiesareconvertedtocarbon.ThistechnologyUSESanewcatalysttomakecopperoxidizedbyairinadilutesulfuricacidsolutio...
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![sulfuric造句怎么写]( "sulfuric造句怎么写")
- Absorptionofsulfurtrioxideinsulfuricacid.Acidsusedinpicklingcanincludesulfuric.Acorrosivesolutionofsulfurtrioxideinsulfuricacid.Combinationofmonoethanolaminedesulphurizationwithsulfuricacid-makingprocessbycatalysisconversionofsulfuricacidcontainingga...
- 30629
![sulfuric acid造句怎么写]( "sulfuric acid造句怎么写")
- Absorptionofsulfurtrioxideinsulfuricacid.Acorrosivesolutionofsulfurtrioxideinsulfuricacid.Combinationofmonoethanolaminedesulphurizationwithsulfuricacid-makingprocessbycatalysisconversionofsulfuricacidcontaininggasChlorinationiscarriedoutwithNhaloamin...
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