The results confirm that ferric ion can promote sludge formation, while ferrous ion has a little effect after some measures are taken to prevent ferrous from oxidization.
对渤南油田２个区块的油样进行了试验，重点研究了三价铁离子和二价铁离子对酸化淤渣生成的影响。
Vacancy defect structure and dielectric properties of trivalent basic ion in (Sr,Ca)TiO_3.;
三价阳离子固溶的(Sr,Ca)TiO_3基瓷的缺位结构与介电性能
Study on the Precipitation Behavior of Gallium from Solutions Containing Ferric Iron and Phosphate
含磷酸根离子和三价铁离子的溶液中镓的沉淀行为研究
STUDY OF BIOLIQUID-STATE ABSTRACTION OF SO_2 ACIDITY AND Fe~(3+) CONTENT OF ABSORBENT
液相生化法烟气脱硫的研究——吸收液酸度与三价铁离子的关系
Effects of ferrous ions on reduction of nitrobenzene by zero-valent iron
二价铁离子对零价铁还原硝基苯的影响
EFFECTS OF Fe~0 AND Fe~(2+) ON ANAEROBIC FERMENTATION HYDROGEN PRODUCTION
零价铁和二价铁离子对发酵产氢效能的影响
Effects of organic acids on sorption of cadmiumion on goethite and bayerite
有机酸对针铁矿和三羟铝石吸附镉离子的影响
Electrochemical behavior of FeCl_3 in some ionic liquids
不同离子液体中三氯化铁的电化学行为
Laboratory-Test of Drilling Fluids with Ferric Ion Complex Type Sulphide Scavenger
钻井液用铁离子络合物型除硫剂的室内评价
EFFECT OF Fe~(2+),Co~(2+),Ni~(2+) CONCENTRATION ON HYDROGEN PHOTOPRODUCTION BY MIXED CULTURES
二价铁系离子对混合菌种光合产氢的影响
The Investgation of Optical Transition in Er~(3+) Doped ZBLAN Glasses
三价铒离子在ZBLAN中光学跃迁的研究
M-type Barium Hexaferrite with Excessive Divalent Iron Synthesized by Spark Plasma Sintering Method
二价铁过量M型钡铁氧体的放电等离子体烧结合成
The Electronic Spectra and Structure of Iron Complex Cations with a Series of Valences (Ⅰ-Ⅵ)
系列价态铁的瞬态络离子的电子结构与电子光谱
The Chemical Properties of Iron And Iron-ion And the Identification of Iron-ion;
铁与铁离子的化学性质和铁离子的鉴定
Study on the Removal of Fluoride and Arsenic by Metal(Ⅲ)-loaded Amberlite 200CT Resin
负载三价金属离子的Amberlite 200CT阳离子交换树脂去除氟和砷的研究
Threonine grafted compound could adsorb cuprum, iron and calcium.
接枝苏氨酸化合物可以吸附铜铁钙三种金属离子.
Any of three anions, VO3, VO4, or V2O7, containing pentavalent vanadium.
钒酸盐三种阴离子，VO3，VO4，或V2O7之一，含有5价的钒
Value of anion GAP used in the diagnosis of triple acid-base disorbers in chornic cor pulmonale
阴离子隙诊断慢性肺心病三重酸碱失衡的价值
Effects of Interfering Ions on the Performance of Trivalent Chromium Blue-White Passivation Bath
杂质离子对三价铬蓝白钝化液性能的影响
Synthesis and evaluation of ternary copolymerization cationic polyacrylamide
三元共聚阳离子聚丙烯酰胺的合成及性能评价