Scrap metal: Copper, copper, copper, bronze, brass, copper wire, copper scrap, aluminum, stainless steel, zinc alloy, lead, iron and other industries (2), precious metals nickel, titanium, chromium, rhodium, molybdenum, cobalt powder, gold-plated, silver-plated, tungsten wire, the battery anode and cathode, tungsten steel (3), waste plastics: acrylic, silicone, nylon, plastic, 475, ABS, PE, PC, PC, DVD CD-ROM material, PVC, PU, PS, etc.
废金属：(2)、贵金属(3)、废塑料：(4)、废电子：【电子脚、锡渣、锡灰、锡膏、废菲林、废电缆电线、库存货清仓等
Increasing lighter alloys of silver, zinc, rhodium, and nickel will tone down the yellow gold.
提高轻合金的银，锌，铑，镍将淡化了黄金。
Scrap metal: Copper, copper, copper, bronze, brass, copper wire, copper scrap, aluminum, stainless steel, zinc alloy, lead, iron and other industries (2), precious metals nickel, titanium, chromium, rhodium, molybdenum, cobalt powder, gold-plated, silver-plated, tungsten wire, the battery anode and cathode, tungsten steel (3), waste plastics: acrylic, silicone, nylon, plastic, 475, ABS, PE, PC, PCDVD disc material, PVC, PU, PS, etc.(4), Waste Electronics: Electronics feet, tin slag, ash tin, solder paste, waste film, waste cable wires, inventory clearance and other goods (5), used batteries: nickel-hydrogen batteries, nickel cadmium batteries, nickel-zinc batteries, such as positive and negative film Dongguan City Nancheng material recycling companies welcome all major manufacturers and the individual and the company sent me to negotiate Recycling business!
废金属：(2)、贵金属(3)、废塑料：(4)、废电子：(5)、废电池：竭诚欢迎各大厂商及个人与我公司致电致函洽谈回收业务！
Buy scrap metal, scrap plastic, scrap electronics waste scrap 1 and precious metals nickel, titanium, chromium, rhodium, molybdenum, cobalt powder, gold-plated, silver-plated, tungsten wire, gold-plated silver wastewater Second, scrap metal: yang Whiteboard, Copper, copper, copper, bronze, brass, enamelled copper, copper scrap, battery positive and negative, aluminum, stainless steel, zinc alloy, lead, industrial iron, steel and other high-speed three, waste plastics: Waste candles, acrylic, silicon plastic, nylon PA, film, 475, ABS, PE, PC, PCDVD disc material, PVC, PU, PS, POM, PET, etc. four, Waste Electronics: Electronics feet, tin slag, ash tin, solder paste, Ni-MH batteries, nickel-cadmium batteries, lithium batteries, inventory clearance and other goods Friday, following demolition of plant buildings, large buildings and other projects Shenzhen Ruixing blasting waste material recycling companies welcome all major manufacturers and the individual and the company sent me to negotiate Recycling business!
求购废金属、废塑胶、废电子等废品废料一、贵金属二、废金属：三、废塑料：四、废电子：五、承接厂房楼房拆除、大型建筑物爆破等工程深圳瑞兴废料物资回收公司竭诚欢迎各大厂商及个人与我公司致电致函洽谈回收业务！
Generally the catalysts have high activity and good selectivity. At present the coupling reactions of organoborahes with terminal olefins s acid chlorides and aryl halides play an important synthetic approaches in organoborane chemical. The catalysts can be used by many kinds of organometal compounds such as: irons cobalt nickel ruthenium rhodium palladiums titaniums zirconiums tins indium and lithium organic compounds; The achievement has been amazed in preparing of unsaturated or saturated compounds and in synthesizing of natural products bioactive molecules and chiral compounds.
目前，卤代烃与不饱和烃的偶联反应和有机硼试剂与酰卤和卤代烃的偶联反应已成为有机合成的研究热点，此类反应可用铁、钴、镍、钌、铑、钛、锆、锡、铟、锂等多种有机金属化合物来催化，用于形成含饱和或不饱和C-C键的化合物，并已在天然产物、液晶、具有生理活性物质和手性化合物的合成中应用。
Rare precious metals company mainly engaged in electroplating and metal surface treatment, environmental treatment, washed clean of raw materials: silver nitrate, nitric acid and rhodium, palladium nitrate; Asia selenium acid, selenium dioxide, tellurium dioxide, mineral selenium powder Japan, Mitsubishi Se powder, Mitsui, Sumitomo, emerging, Germany selenium powder; molybdenum trioxide, DMF; TX-10, NP-9 series, EDTA series; sodium hypophosphite, nickel nitrate, metal thallium, rhodium, palladium, platinum, Beryllium, Ritek, zirconium products; sponge palladium; electrolytic nickel, nickel corner, hydrazine hydrate, Ultra-fine silver, nano-silver; Thallium sulfate, iodized Thallium sulfate, nickel, copper sulfate, copper chloride, copper oxide, nickel oxide, Lanthanum oxide, oxidation Er, bismuth oxide, bismuth ingots, tin ingots, indium ingot, indium foil, Xinding, zinc powder; SnCl2, sulfate-tin; hydrofluoric acid, white Vaseline, propylene glycol, dichloro Methane, the propylene glycol, triethanolamine, triethanolamine oleic acid soap, chloroform, pyrophosphate copper, Gioia sodium, polyacrylamide, PAC, oleic acid, Glycerol, phosphate and other domestic and imported chemical series.
公司主要经营稀贵金属及电镀金属表面处理、环保污水处理、洗涤清洗原料：硝酸银、硝酸铑、硝酸钯；亚硒酸、二氧化硒、二氧化碲、日本矿业硒粉、三菱硒粉、三井、住友、新兴、德国硒粉；三氧化钼、二甲基甲酰胺；TX－10、NP-9系列、EDTA系列；次亚磷酸钠、硝酸镍、金属铊、铑、钯、铂、铍、铼、锆系列产品；海绵钯；电解镍、镍角、水合肼、特细银粉、纳米银粉；硫酸铊、碘化铊、硫酸镍、硫酸铜、氯化铜、氧化铜、氧化镍、氧化镧、氧化铒、氧化铋、铋锭、锡锭，铟锭、铟箔、锌锭，锌粉；氯化亚锡、硫酸亚锡；氢氟酸、白凡士林、丙二醇，二氯甲烷，二丙二醇，三乙醇胺、三乙醇胺油酸皂、三氯甲烷、焦磷酸铜、焦亚硫酸钠、聚丙烯酰胺、聚合氯化铝、油酸、甘油、磷酸等国产、进口化工系列。
It has been able to offer an assortment of more than 40 different plating such as copper, bright nickel, semi-bright nickel, high sulfur nickel, bright chrome and hard chrome, acid-tin, copper-tin alloy, brass, tin nickel alloy, acid gold, neutral gold, pink gold, 1N/2N gold, 18K gold copper cadmium, 23K gold cobalt, bright silver, palladium-nickel-cobalt, rhodium, platinum, etc.
电镀颜色：镀铜、光镍、半光镍、高硫镍、珍珠镍，装饰铬、硬铬、酸锡、白铜锡、黄铜锡、青铜、钛枪、锡镍枪、锡钴枪、黑镍枪、酸金、中性金、玫瑰金、1N、2N金镍铟、23K金钴、有机光银、银锑合金、钯钴、钯钴，钯镍、镀铑、镀铂等40余个镀种。
The fake gold included a significant amount of bullion – about 51 per cent of the total – alloyed with seven other metals: osmium, iridium, ruthenium, copper, nickel, iron, and rhodium.
合金中含有相当比重的黄金，约占总重的51%，另外掺有七种其它金属：锇、铱、钌、铜、镍、铁和铑。
Rhodium plating technology on palladium substrate was compared with the common technology on nickel substrate by man-made sweat corrosion test, coating binding force test and cost accounting.
通过耐蚀性人工汗试验、镀层结合力测试、镀层厚度测试以及电镀成本的核算等方法，研究和比较了以钯为基材的镀铑新工艺和以镍为基材的常规镀铑工艺。
Over the past years, several metal-catalyzed (nickel, palladium, rhodium, ferrumiron and copper) and Lewis acid-catalyzed ring-cleaving reactions have been developed that generate ring-opened products in high yield and enantiomeric excess.
有机金属试剂（其中包括镍、钯、铑、铁、铜）以及路易斯酸能选择性地催化氧杂双环烯烃的亲核开环反应，并建立多个手性中心。
Some metallic elements, such as aluminum, chromium, iron, nickel, copper, silver, manganese, magnesium, cobalt, rhodium, zinc, cadmium, vanadium, molybdenum, titanium and so on are used as the catalytic active components.
催化活性组分主要有：铝、铬、铁、镍、铜、银、锰、镁、钻、铑、锌、镉、钒、钼、钛等金属元素。