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- QUALITY IMPROVEMENT OF LUBE BASE OIL WITH TWO SECTION FURFURAL EXTRACTION PROCESS 采用兩段糠醛抽提工藝提高基礎油質(zhì)量
- The paper introduced the experiment process and the result of producing r oad asphalt by solvent de -waxing of furfural extraction oil. 介紹了南陽(yáng)煉油廠(chǎng)對正序抽出油進(jìn)行溶劑脫蠟作道路瀝青調合組分生產(chǎn)道路瀝青的實(shí)驗過(guò)程和結果,并對其經(jīng)濟效益和社會(huì )效益進(jìn)行了分析。
- Click Run to start the extraction process. 單擊“運行”開(kāi)始提取過(guò)程。
- Illustrates an overview of the extraction process. 舉例說(shuō)明了抽取的全過(guò)程。
- A kind of surfactant KOCS was prepared by sulfonation of furfural extract oil. 以糠醛抽出油為原料,通過(guò)磺化制備了一種表面活性劑KOCS。
- Studies on Ultrasonic Extraction Process in Pteris semipinnata L. 半邊旗藥材超聲提取工藝的研究。
- Study on Extraction Process in Pteris semipinnata L. 半邊旗藥材提取工藝的研究。
- Study on extraction process of leaves of Hibiscus Mutabilis L. 拒霜葉中總黃酮的提取工藝研究。
- OBJECTIVE: To study the extraction process of ginsenoside. 目的:研究人參皂苷的提取工藝。
- Furfural extraction oil is a by-product of furfural equipment,the dewaxing experiment of furfural extraction oil is made. 介紹了對正序抽出油進(jìn)行溶劑脫蠟作道路瀝青調合組分生產(chǎn)道路瀝青實(shí)驗過(guò)程。
- In order to inhibit the oxidation and coking of the furfural used in lubricant furfural extraction, an antioxidant V1 was added. 為了抑制潤滑油精制中糠醛溶劑的氧化和結焦現象，根據氧化原理，尋找了一種添加劑V-1以增強溶劑抗氧化和防結焦性能。
- Study on extraction process of Lonicera japonica Thunb. 金銀花提取工藝研究。
- Aim To study the extraction process of Valeriana ofecnilis L. 目的研究纈草的提取工藝。
- To optimize the best extraction process of Rhizoma Coptis. 目的:優(yōu)選黃連最佳提取工藝。
- Using solvent refining technique to produce rubber oil from furfural extract oil and catalytic cracking cycle stock was studied. 摘要采用溶劑精制工藝處理糠醛抽出油、催化裂化回煉油，用以生產(chǎn)橡膠用油。
- The study on refining mineral gold by extraction process was made. 主要研究了用萃取法進(jìn)行礦產(chǎn)金的精煉。
- OBJECTIVE:To optimize the extraction process of Asiaticoside. 目的:優(yōu)化積雪草中積雪草總苷的提取工藝。
- Propane solvent deasphalting of Oman and Iran VR blended with furfural extracts was inspected with RUSKA PVT equipment. 在RUSKA相平衡裝置上研究了阿曼和伊朗渣油摻煉糠醛抽出油的丙烷溶劑脫瀝青過(guò)程。
- Sodium petroleum sulfonate (SPS) was synthesized with furfural extracted oil as raw material and oleum as sulfonated agent. 以大慶糠醛抽出油為原料,發(fā)煙硫酸為磺化劑,合成了石油磺酸鈉。
- Dynamical Study on the Extraction Process of Cornus Officinalis Sieb. Et Zucc. 山茱萸浸提過(guò)程的動(dòng)力學(xué)研究。
