1) FeCl3 solution test for corrosion
三氯化铁试验
2) FeCl3
三氯化铁
1.
FeCl3 is very easy to hydrolyze during the process of diluting as a kind of Coaqulant , the degree of dilution depends on PH value of the solution ,temperature, the cocentration of solution and the length of time of storage.
三氯化铁作为一种自来水混凝剂,在稀释过程中极易水解。
2.
The paper discusses the polymerization of styrene(St) by FeCl3/bipy/PhCHBrCH3 and studies the effects of polymerization reaction conditions on polymerization and those of the molar ratio of FeCl3/bipy/Ph-CHBrCH3 on polymerization as well, besides, it studies the molecular weight and its distribution with GPC method.
用三氯化铁-2,2'-联吡啶-1-嗅乙基苯催化聚合苯乙烯,研究了聚合反应条件对聚合的影响,三氯化铁/2,2'-联吡啶/1-溴乙基苯摩尔比对聚合的影响,用凝胶渗透色谱研究了分子量和分子量分布。
3.
The thrombus resulted from FeCl3 erosion is mixed pattern, which is similar to spontaneous thrombus in clinic.
化学损伤———三氯化铁(FeCl3)诱导的血栓模型为混合型血栓,血栓结构致密,更接近于临床自发性血栓形成的组织学形态特征,有助于提高血栓症诊断与治疗实验研究的科学性和可信性。
3) ferric chloride
三氯化铁
1.
Synthesis of dibutyl oxalate catalyzed by ferric chloride;
三氯化铁催化合成草酸二丁酯
2.
Hanging-up problems in production of anhydrous ferric chloride
无水三氯化铁生产中悬料问题探讨
3.
Determination of metallic iron in direct reduced iron by potassium dichromate titration after decomposition of sample by ferric chloride
三氯化铁分解重铬酸钾滴定法测定直接还原铁中金属铁
4) iron trichloride
三氯化铁
1.
Results show that this method of preparing iron trichloride purifying agent is feasible.
采用遵义钛厂在海绵钛氯化生产中回收的低浓度盐酸(浓度约为20%-30%)与硫酸渣进行反应制备三氯化铁净水剂,实验结果表明采用硫酸渣与低浓度盐酸反应制备三氯化铁净水剂是可行的。
2.
The esterification of chloroacetic acid to form methyl chloroacetate, butyl chloroacetate and octyl chloroacetate were studied in the presence of catalysts including sufluric acid, iron trichloride, graphite intercalation compound (GIC and tetrabutyl titanate.
对氯乙酸酯化反应的催化剂如硫酸、三氯化铁、石墨层间化合物、钛酸四异丁酯的催化性能进行了研究,涉及的酯化反应包括氯乙酸甲酯化、氯乙酸正丁酯化、氯乙酸辛酯化反应。
3.
The article researched that the esterification of acetic acid and n-butyl alcohol under the microwave radiation in reasonable power with iron trichloride as a catalyzer.
文章研究了用三氯化铁作催化剂,在一定功率微波辐射下乙酸和正丁醇的酯化反应。
5) ferric trichloride
三氯化铁
1.
Isoamyl acetate was synthesized by urushiol resin immobilized ferric trichloride catalyst in this paper.
用漆酚树脂固载化三氯化铁高分子催化剂合成醋酸异戊酯,对催化剂进行了红外光谱表征。
2.
The expansible graphite with high expanded volume was prepared in mixed acids solution with potassium permanganate as oxidizing agent and ferric trichloride as inserting agent.
研究了一种以天然石墨和硫酸、硝酸的混酸为原料 ,高锰酸钾为氧化剂 ,三氯化铁为插入剂制备高膨胀容积可膨胀石墨的新方法。
3.
At first, the low sulfur expandable graphite is prepared by half solid phase maceration and potassium permanganate, in which concentrated sulfuric acid is adopted as antioxidant, ferric trichloride as inserting agent.
针对目前石墨类密封制品抗氧化和密封性能差、易泄露等问题 ,选用高锰酸钾和浓硫酸做混合氧化剂、三氯化铁做催化插入剂、少量过氧化氢做催化剂 ,采用半固相浸渍法制备可膨胀石墨 ,再将其用蔗糖硼酸脂溶液浸渍、脱水、低温干燥、高温膨胀后压制成高抗氧化低硫柔性石墨复合密封材料 。
6) FeCl_3
三氯化铁
1.
Determination of Metal Ferrum in Vanadium Residue by FeCl_3 - K_2Cr_2O_7 Volumetric Analysis;
三氯化铁-重铬酸钾容量法测定钒渣中的金属铁
2.
The leaching process of electricity catalysis zinc sulfide concentrate in FeCl_3-HCl-CaCl_2 system has been studied.
研究了电催化三氯化铁浸出硫化锌精矿工艺。
3.
PAC,FeCl_3 and Al_2(SO_4)_3 are 3 kinds of flocculants be used in water treatment.
对比聚合氯化铝(PAC)、三氯化铁和硫酸铝3种常用的絮凝剂在不同水质条件下的凝聚除浊作用及电泳特征,并对这3种絮凝剂的絮凝原理进行详细分析。
补充资料：三氯化铁试验
分子式：
CAS号：
性质：一种检验不锈钢和有关合金的耐孔蚀（包括缝隙腐蚀）性能的快速试验方法。试验溶液为6%三氯化铁。由于三氯化铁溶液中三价铁还原为二价铁的氧化还原电位很高，溶液酸性又很强，而且含有大量破坏钝化膜的氯离子，所以孔蚀速度很快。浸泡试验后根据失重、蚀孔数目、还度及尺寸来评价金属材料的耐孔蚀性能。
CAS号：
性质：一种检验不锈钢和有关合金的耐孔蚀（包括缝隙腐蚀）性能的快速试验方法。试验溶液为6%三氯化铁。由于三氯化铁溶液中三价铁还原为二价铁的氧化还原电位很高，溶液酸性又很强，而且含有大量破坏钝化膜的氯离子，所以孔蚀速度很快。浸泡试验后根据失重、蚀孔数目、还度及尺寸来评价金属材料的耐孔蚀性能。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条