抗腐蚀铁粉加重剂(新)

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1、环保设备与粉体工程应用研究中心抗腐蚀铁粉加重剂Anti-corrosionironpowderheavyweightadditivesDate:22/03/2010Introduction本品为优质铁精粉，并采用西安理工大学粉体中心的超细、包膜处理技术的抗腐蚀铁粉加重剂，粒度可达200~600目。具有良好的抗蚀、抗盐、耐磨等特性，可用于高密度海洋钻井液、并能对加重剂循环使用。高密度固井水泥浆，能够有效提高水泥的抗盐防蚀能力，延长油井寿命。Theproductishigh-qualityironco

2、ncentrate,addinganti-corrosionironpowderheavyweightadditiveswithultrafinecrushing,coatingtechnologyresearchedbyPowderCenterofXi’anUniversityofTechnology.Particlesizeisupto200-600meshwithgoodcorrosionresistance,saltresistance,wearresistanceandotherchar

3、acters.Itcanbeusedinhighdensityoffshoredrillingfluid,andtheheavyweightadditivescanberecycled.High-densitycementingslurrycaneffectivelyimproveanti-corrosionandanti-saltabilityandextendoilwelllife.CharactersPhysicalstatedarkgreypowderDensity5.0~6.0g/cm3

4、5.0~5.8g/cm35.0~5.5g/cm3Fineness200~300mesh300~400mesh400~600meshMaincomponentsFe≥76%≥72%≥72%SiO2≤3.0%≤3.0%≤3.8%Mn≤5.0%≤5.0%≤6.0%C≤1.0%≤1.0%≤1.0%环保设备与粉体工程应用研究中心BM≥10%≥10%≥10%Sizedistribution200meshwith10%sievingresidue300meshwith10%sievingresidue400me

5、shwith10%sievingresidueAnti-saltpropertyWithoutcorrosionsoakedinsalinewith7~10%NaClforthreedays.Withoutcorrosionsoakedinsaturatedbrineforthreedays.PH7~9Workingtemperature≤500℃CombustionandexplosionhazarddataFlammabilityinair:NoExplosibilityinair:NoRea

6、ctionriskdegreeStability:stableIncompatibility(materialshouldbeavoided)Dangerousdecompositionproducts:NoneHazardouspolymerization:NoneToxicitySkincontact:Non-toxicInhalation:prolongedinhalationwithmilddiscomfortFishtoxicity:NoneAnimaltoxicity:NoneProt

7、ectionProtection:Wearamaskduringtheconstruction环保设备与粉体工程应用研究中心StorageandtransportStorage:moisture-proof,waterproofTransport:moisture-proof,waterproof,topreventseverevibration,motortransport