脱酸

最后初步考察了氨基功能化的SiO2在茶油脱酸过程中的应用。

Finally , the application of the amino functionalized Silica in the process of deacidification of camellia oil was studyed .

试验结果表明氨基二氧化硅可以很好的将游离脂肪酸吸附到SiO2表面，并降低茶油的酸价，实现对茶油的脱酸处理。

In this way , the free fatty acid can be removed and the acid value of the camellia oil be reduced . The assay result demonstrates that the amino silica can achieve the purpose of deacidification of the camellia oil .

PVC转化脱酸技术的应用及改进

Application of depickling technology in PVC conversion and its innovation

在沙棘油超临界CO2萃取试验中采用两级分离的方法研究了脱酸效果。

To research removal effect of free fatty acid in separation process , two-step separation method was adopted in supercritical CO2 extraction of sea buckthorn oil .

随着相对湿度的增加，脱酸型和脱醇型（填料为SiO2）有机硅密封胶的表干时间缩短、消粘时间延长、硫化深度增加；

For acetic cured and methanol cured products with SiO_2 filler , higher relative humidity shortened the surface drying time , extended the tack-free time and increased the cured depth .

根据脂肪酸在一定pH值范围内转化为脂肪酸钠可以形成液晶相的原理，提出高酸价米糠油液晶态脱酸的新型工艺方法。

Based on principle that fatty acids can be transformed into fatty acid sodium in certainty range of pH , an efficient method was provided for separation of fatty acids in liquid crystal state of rice bran oil with high acid value .

在LES萃取脱酸试验装置上，用LES-1萃取剂对南海原油进行了脱酸工艺研究。

The process for removing acid from Nanhai Crude using LES-1 extraction solvent is studied on LES extraction pilot plant .

纸张DEZ气相脱酸应用研究

Study and application of DEZ gas to the paper

克拉玛依油田九区稠油是典型的环烷基原油，采用加氢脱酸、糠醛精制、加氢处理等精制工艺能生产出倾点低、粘度大、安定性好的LVI润滑油基础油。

LVI lube base oil with low pour point , high viscosity and good stability can be produced by means of hydrogenation acid removal , furfural treatment and hydrotreatment .

在此条件下，DAG含量和FFA残余量分别为27.61%和0.25%。对富含DAG的米糠油通过混合油脱酸、脱色、脱臭等步骤进行精炼，最终得到符合国家标准的二级米糠油。

Under these conditions , DAG content maximum of 27.61 % and FFA surplus minimum of 0.25 % . Though miscella refining , decoloration and deodorization , we obtained RBO rich with DAG which conformed to the National Standard .

结果表明，最佳萃取条件是NaOH质量分数为1.5%，醇碱体积比3∶1，剂油体积比35%，脱酸率为94%；

The results indicate that the best extraction conditions are : the mass fraction of NaOH is 1.5 % , the volume proportion of alcohol to alkal is 3 ∶ 1 , the volume of solvent-oil ratio is 35 % and acid removal rate is 94 % .

高酸原油热处理脱酸的研究

Investigation on thermal treatment for decreasing the acidity of sour crude

高酸值菜籽油的萃取脱酸工艺探讨

Discuss on Deacidification Technology of High Acid Value Rapeseed Oils by Extraction

应用混合油两道碱炼法进行脱酸。

Appling the method of mixed oil alkali refining twice to deacidification .

重质常压馏分油微波辐射脱酸的实验室研究

Laboratory study on acid removal from heavy atmospheric distillate by microwave radiation

虫白蜡的碱炼脱酸

The alkali refining and deacidification of insect - white wax

一种复合脱酸溶剂被用于润滑油馏分的脱酸实验。

Deacidification test for lube distillates by a compound solvent was introduced .

原油脱酸方法研究进展

Research Progress on the Removal Methods of Naphthenic Acid from Crude Oil

微波辐射柴油脱酸精制

Removal of acid from diesel oil by using microwave irradiation

丙酸钙水酒精溶液对纸质文物脱酸效果的影响

Influence of calcium propionate-water-ethanol mixed solution on deacidification effect on paper-cultural relics

响应面法优化苹果籽油脱酸工艺研究

Optimization of Apple Seed Oil Deacidification by Response Surface Method

酸化油水解废水利用过程中脱酸工艺的研究

Study on Deacidification Technology of the waste water hydrolyzed by acidated oil

馏分油脱酸剂技术的工业应用

Commercial application of deacidification - solvent for distillate oil

高酸值植物油脱酸工艺探讨

Discuss on Technology of Removing FFA from Vegetable Oil with High Acid Value

直馏柴油脱酸工艺的改进研究

Optimization of deacidification process for straight - run diesel

白炭黑脱酸新工艺&湿热空气脱酸

New Technique of Deacidification for Producing Silica & Deacidification with Wet Hot Air

馏分油脱酸剂技术（Ⅱ型）的工业应用

Commercial application of deacidification agent (ⅱ) for distillate oil

植物油吸附脱酸工艺及其吸附剂的研究

Studies on the Process of Adsorption Deacidification and Its Adsorbents of Vegetable Oil

不同力场对柴油脱酸效果的影响

The effect of different force fields on removing naphthenic acids from diesel fuel

高酸原油催化脱酸工艺研究进展

Development of Catalytic Decarboxylation of Highly Sour Crude Oil