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- And the influence on the separation efficiency of hydrocyclone was studied owing to the physical property and the petroleum chemical ingredient of the residue. 利用水力旋流器对渣油进行高温液固分离,研究了高温工况下渣油的物理性质和石油化学成分对分离性能的影响。
- petroleum chemical ingredient 石油化学成分
- SHENZHEN ZHONGHUI PETROLEUM CHEMICAL CO., LTD. 深圳中辉石油化工有限公司。
- Xinjiang Huifeng Petroleum Chemical Parts Co., Ltd. 新疆惠丰石化配件有限公司。
- CNPC Lanzhou Petroleum Chemical Industrial Co. 中国石油兰州石油化工公司。
- Liaoyang Petroleum Chemical Fiber Co., Ltd. 辽阳石油化纤股份有限公司。
- Yangzhou City Caltex Petroleum Chemical Co.Ltd. 公司简介 扬州市加德士石油化工有限公司 ...
- This paper described simply the chemical ingredient,the pharmacological effect of Ziziphus Jujube,and introduced extractions of polysaccharide,cAMP and rutin. 简要介绍了大枣的化学成分和药理作用,以及大枣药用成分多糖、环腺苷酸、芦丁等提取分离的研究现状。
- Dong Quai contains rich vitamin E and a chemical ingredient that is similar to our hormone, which helps maintain hormonal balance and relieve menopause discomfort. 当归含有类似贺尔蒙的化学成份及丰富的维他命E,可调节人体贺尔蒙及缓解更年期的不适症状;
- The Application of Value Project in the Design Scheme of Yangzhi Petroleum Chemical Terminal No. 价值工程在扬子石化码头设计方案中的运用。
- Xinjiang Kuche Tianshan Environmental Protection Petroleum Chemical Industry Co., Ltd. 新疆库车天山环保石油化工有限公司。
- We are building many petroleum chemical corporations in order fully to make use of the petroleum. 为了充分利用石油,我们正在建许多石化公司。
- Mainly applies for tankers in the gas station, the air entrainment station, the petroleum chemical i... 发布者:王坤烨所在地:山东青岛市行业:安全、防护职位:外销员工作年限:
- In this paper,the selection of raw materials,the define of chemic ingredient and the process of nodularization and inoculation were analyzed under the condition of electric induction furnace melt. 本文对感应电炉熔炼条件下,原材料的选择,化学成发的确定,球化及孕育处理工艺进行了分析。
- The petroleum chemical engineering process become more and more huge and complicacy . 随着科学技术和经济水平的发展,使得石油化工过程日益大型化、复杂化。
- Asia builds up the oilman most greatly--The Chinese petroleum chemical industry Limited liability company (600028. 亚洲最大炼油商--中国石油化工股份有限公司(600028.
- Effective Chemical Ingredients of Gingko for Medicine and Application. 银杏有效化学成分的药理及其应用。
- All devices and equipments of Dushanzi Petroleum Chemical Refinery are severely eroded by processing oil from Kazakstan. 独山子石化炼油厂自加工哈油以来各装置设备腐蚀明显加剧,镍磷镀防腐蚀技术得以推广应用。
- The locomotive is suitable for transporting and switching in metallurgical industry mine petroleum chemical industry and largescale building site. 本机车适用于冶金,矿山,石化及大型建筑工地运输及调车作业。
- As a kind of the basic methods in water treatments,deep bed filtration has been widely applied in petroleum chemical industry. 深层过滤作为水处理工程中的基本方法在石油石化行业中有着广泛的应用。