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- The low carbon olefin process from coal based methanol has already a foundation for commercial application not only technically but also economically. 煤基甲醇制低碳烯烃工艺无论从技术还是从经济上都具备了工业化应用的基础和条件。
- Keywords low carbon olefin;methanol;natural gas;coal;MTO;DMTO;commercial application;state of the art; 低碳烯烃;甲醇;天然气;煤;MTO;DMTO工业应用;技术发展水平;
- Author has introduced the process technology of low carbon olefin hydrocarbon and propylene(MTO/MTP) made of methanol; 介绍了由甲醇制取低碳烯烃的工艺技术(MTO/MTP);
- low carbon olefin 低烯烃
- Keywords refining-chemical industry integration;ethylene;aromatic hydrocarbon;low carbon olefin;hydrocracking;FCC;delayed coking;hydrorefining;disproportionation;reforming;isomerization; 炼化一体化;乙烯;芳烃;低烯烃;加氢裂化;催化裂化;延迟焦化;加氢精制;歧化;重整;异构化;
- We don't make cutting tools from low carbon steel. 我们不用低碳钢制造切削刀具。
- For welding low carbon steel structres. 焊接低碳钢结构。
- Galvanized Low Carbon Steel Wire. 镀锌底碳钢丝。
- The Technique of Low Carbon Olefins Synthesis from Natural Gas and Its Technology Progress 天然气制低碳烯烃技术及其工艺进展
- It is very clear that low carbon steel can be easily machined. 低碳钢容易加工是很清楚的。
- Suitable for welding low carbon steel, low alloy steel structure. 适用于各种低碳钢、低合金钢构件的焊接。
- CFR uses low carbon, medium alloy steel as the matrix. CFR合金采用低碳、中合金钢成分为基体。
- Materials: high quality low carbon steel wire, PVC wire. 材料:优质低碳钢丝(镀锌、涂塑、喷塑)PVC丝。
- Electropulsing was employed to treat a low carbon microalloy steel. 研究了脉冲电流对一种低碳微合金钢的组织和力学性能的影响。
- The results show that most of gasoline olefins are in low carbon number and the effect of GOR-Q catalyst on decreasing gasoline olefin is obvious. 结果表明:GOR-Q催化剂具有明显减少催化汽油烯烃(主要为小分子烯烃)含量的效果。
- The effect of adding RE in low carbon steel on carburized layer is studied. 研究了低碳钢中加入RE后对渗碳层的影响。
- WWF does support the use of cleaner fuels with low carbon content for power generation. 世界自然基金会强烈支持采用含碳量低的洁净燃料来发电。
- Continuously hot-dip zinc coated low carbon steels strip and sheet for cold forming - Technical delivery conditions. 冷冲压用连续热镀锌的低碳钢制的板材和带钢。交货的技术条件。
- Developing Fully-integrated Approaches to Low Carbon Design, Practice and Management. 减碳设计、操作及管理途径的发展与整合。
- Manufacturing : industrial silicon, metal magnesium, calcium carbide, high-carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China. 制造:工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。