公开(公告)号：KR1020120018239A

公开(公告)日：2012-03-02

申请号：KR1020100080595

申请日：2010-08-20

Applicant: 한국화학연구원

Inventor： 이철위 ,  윤성훈 ,  유난숙 ,  이윤조 ,  김재호 ,  박상엽

IPC: E21B43/22 ,  E21B43/24 ,  C10G1/00 ,  C09K8/592

CPC classification number: E21B43/2408 ,  B03B9/02 ,  C09K8/588 ,  C09K8/592 ,  E21B43/34

Abstract: PURPOSE: A method of recovering oil components from oil sand is provided to greatly enhance bitumen recovery from oil sand by simultaneously injecting steam and inorganic additives to the oil sand. CONSTITUTION: A method of recovering oil components from oil sand is as follows. When SAGD technology is applied to recover oil components from oil sand, steam and inorganic additives of a nano class are simultaneously injected into the oil sand. Heat due to steam is rapidly transferred to the oil components from the oil sand through the inorganic additive. The interfacial tension between the oil and the water becomes weak by the inorganic additive.

Abstract translation: 目的：提供从油砂中回收油成分的方法，通过同时向油砂中注入蒸汽和无机添加剂，大大提高了油砂的沥青回收率。 构成：从油砂中回收油成分的方法如下。 当SAGD技术应用于从油砂中回收油组分时，将纳米级的蒸汽和无机添加剂同时注入到油砂中。 由蒸汽引起的热量通过无机添加剂快速转移到油砂中的油成分。 油和水之间的界面张力由无机添加剂变弱。

公开(公告)号：KR101121663B1

公开(公告)日：2012-03-09

申请号：KR1020090045085

申请日：2009-05-22

Applicant: 한국화학연구원 ,  한국석유공사

Inventor： 윤성훈 ,  이철위 ,  이원규 ,  이흥연 ,  박상엽

IPC: G01N21/3586 ,  G01N21/3554

Abstract: 본발명은오일샌드, 타르샌드또는오일셰일내부에함유된오일성분의함유량을예측하는방법에관한것으로, 더자세하게는오일샌드가매장된지역의샌드(혹은클래이)와이미오일성분의함량이조절되도록복합체를형성하고, 이등에함유된오일함량을예측함에있어적외선분광분석을이용하여샌드및 오일의피크를측정하고이로부터검정곡선(calibration curve)을구하여오일성분의함량을예측하는식을유도하여, 측정지역의오일샌드를적외선분광분석하여검정곡선과대비하여오일성분의함량을예측하는방법에관한것이다.

公开(公告)号：KR1020100126046A

公开(公告)日：2010-12-01

申请号：KR1020090045085

申请日：2009-05-22

Applicant: 한국화학연구원 ,  한국석유공사

Inventor： 윤성훈 ,  이철위 ,  이원규 ,  이흥연 ,  박상엽

IPC: G01N21/3586 ,  G01N21/3554

Abstract: PURPOSE: A method for predicting oil content of oil sand using infrared spectroscopy analysis is provided to facilitate profitability analysis according to the content of oil component during quarry mining and underground oil sand layer discovery. CONSTITUTION: A method for predicting oil content of oil sand using infrared spectroscopy analysis comprises following steps. Calibration curve is formed about the content of the oil component and sand component according to infrared spectroscopy analysis Oil sand is compared with the calibration curve. The calibration curve is based on the peak of the characteristic frequency of the oil component and sand component.

Abstract translation: 目的：提出采用红外光谱分析法预测油砂含油量的方法，根据采石场和地下油砂层发现情况下的油料成分含量进行利润分析。 构成：使用红外光谱分析预测油砂含油量的方法包括以下步骤。 根据红外光谱分析形成关于油组分和砂组分含量的校准曲线将油砂与校准曲线进行比较。 校准曲线基于油组分和砂组分的特征频率的峰值。