A rapid infrared spectrophotometric metrod for determining furfural content in the raffinate of fur fural extraction of FCC light cycle oil is established.
本文建立了红外光谱法快速测定催化裂化柴油糠醛抽余相中糠醛含量的分析方法。
Cycle oil
英语例句库
英语百科
Cycle oil
In everyday life a light lubricating oil for lubricating bicycles and similar devices may be called cycle oil.
In the petroleum industry cycle oil is an unwanted liquid residue produced when using catalytic cracking to convert heavy hydrocarbon fractions from earlier stages of refining into more valuable lighter products. Catalytic cracking produces petrol (gasoline), liquid petroleum gas (LPG), unsaturated olefin compounds, cracked gas oils, cycle oil, light gases and a solid coke residue. Cycle oil may be processed further to break it down into more useful products; in particular it may be mixed with heavier products and put through the refining process again (recycled).
- hypophysioportal circulation的意思
- hypophysioportal system的意思
- hypophysioportal veins的意思
- hypophysioprivic的意思
- Hypophysiostatic factor的意思
- Hypophysiostatic factor preparation的意思
- hypophysiotrophic的意思
- hypophysiotrophic area的意思
- hypophysiotropic的意思
- hypophysiotropic area的意思
- hypophysiotropic hormone的意思
- Hypophysiotropic hormone preparation的意思
- hypophysiotropic neurohormones的意思
- hypophysis的意思
- hypophysis anterior lobe hormones的意思
- hypophysis anterior lobe hormones, anterior pituitary hormones的意思
- Hypophysis cerebri的意思
- hypophysis excitation test的意思
- hypophysis forceps的意思
- hypophysis hormone release stimulant的意思
- hypophysis hormones的意思
- hypophysis hormones, pituitary hormones的意思
- hypophysis inhibitor的意思
- hypophysis irradiation的意思
- hypophysis pars distalis的意思