三聚氰胺是氨腈的三聚体。它含66%的氮（质量）并在燃烧或焦化时通过释放氮气为树脂产品提供阻燃特性。
Melamine is a trimer of cyanamide. It contains 66% nitrogen (by mass) and provides fire retardant properties to resin formulas by releasing nitrogen when burned or charred.
本文利用103型气相层析仪与电子计算机联接，分析了丙烯氨氧化合成丙烯腈的液体产物。
The liquid product from the ammoxidation of propene to acrylonitrile was analyzed by means of coupling the Type 103 gas chromatograph with a computer.
乙腈是丙烯氨氧化制丙烯腈的主要副产物，用途很小。
The main by-product during the production of acrylonitrile is acetonitrile.
丙烷氨氧化制丙烯腈过程的控制步骤是丙烷在催化剂上的表面反应。
The result showed that the procedure of acrylonitrile Synthesize via propane ammoxidation was the surface reaction of propane on the catalyst.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂乙腈与环氧丙烷制备出氨钙体系催化剂。
Calcium ammine catalyst was prepared with metal calcium, dehydrated liquid ammonia as raw materials, nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
实验结果表明，在CT-4A催化剂上，丙烯醛为反应过程的中间产物，丙烯腈、乙腈、一氧化碳、二氧化碳等均为丙烯氨氧化的平行产物；
The result shows that for catalyst CT-4A acrolein is a middle product and acrylonitrile, acetonitrile, carbon dioxide and carbon monoxide could be treated as parallel products.
研究了丙烯氨氧化制备丙烯腈反应过程中开车条件对催化剂特性的影响。
The effect of starting operation conditions on the characters of the catalyst in the producing process of acrylonitrile through ammoxidation of propylene were studied.
涤腈棉锦包氨FTY弹力织物是多种纤维组分的新型产品。
The polyester, acrylic, cotton and nylon wrapped polyurethane FTY knitted elastic fabric is one kind of multi-component new type product.
采用合成氨厂的氨合成气代替纯氢气使脂肪腈加压催化氢化 ，可一步制得双脂肪烃基仲胺。
A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.
丙烷直接氨氧化制丙烯腈是一条潜在的具有巨大经济效益的丙烯腈生产路线。
The direct ammoxidation of propane to acrylonitrile is a potential route for acrylonitrile production with great economic attraction.
介绍了一种新的丙烯氨氧化法生产丙烯腈过程副产乙腈的连续精制工艺技术。
This article introduces a new propylene-ammoxidation process that produces acrylonitrile with acetonitrile as byproduct.
丙烯腈是重要的化工基本原料，丙烷氨氧化制丙烯腈反应工艺是潜在的具有较大经济效益的丙烯腈生产路线。
Acrylonitrile is a kind of important chemical raw material. Propane ammoxidation to acrylonitrile is a potential route for acrylonitrile production with greet economic attraction.
丙烯腈是重要的化工基本原料，丙烷氨氧化制丙烯腈反应工艺是潜在的具有较大经济效益的丙烯腈生产路线。
Acrylonitrile is a kind of important chemical raw material. Propane ammoxidation to acrylonitrile is a potential route for acrylonitrile production with greet economic attraction.
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