CAJ | 학술논문

以环氧乙烷和 C12-14天然脂肪醇为原料，通过 Pressindustria(普利斯)工艺第二代乙氧基化装置合成不同规格的聚乙氧基化脂肪醇产品 AEO-2、AEO-3、AEO-5、AEO-7、AEO-9，分别以氢氧化钠和氢氧化钾为催化剂研究其恒温稳定性。实验结果表明，以氢氧化钾为催化剂在不同浓度及不同的工艺条件下，恒温稳定性较好；以氢氧化钠为催化剂在不同浓度及不同的工艺条件下，对 AEO-9产品恒温稳定性影响较大，其它品种恒温稳定性较好。
이배양을완화 C12-14천연지방순위원료，통과 Pressindustria(보리사)공예제이대을양기화장치합성불동규격적취을양기화지방순산품 AEO-2、AEO-3、AEO-5、AEO-7、AEO-9，분별이경양화납화경양화갑위최화제연구기항온은정성。실험결과표명，이경양화갑위최화제재불동농도급불동적공예조건하，항온은정성교호；이경양화납위최화제재불동농도급불동적공예조건하，대 AEO-9산품항온은정성영향교대，기타품충항온은정성교호。
Taking epoxy ethane and C12-14 natural fatty alcohol as raw materials, the second generation of ethoxylation device with Pressindustria (PI) process was used to synthesize different specification of poly ethylene oxygen radicals fatty alcohol products AEO-2, AEO-3, AEO-5, AEO-7, AEO-9.Then their constant temperature stabilities were respectively studied with sodium hydroxide and potassium hydroxide as catalysts. Experimental results show that using KOH as catalyst in different concentration and different process conditions, the temperature stability is better; using sodium hydroxide as catalyst in different concentration and different process conditions, influence on the temperature stability of AEO-9 products is bigger, other constant temperature stability is better.