响应面法优化超临界CO2流体处理油基钻屑工艺

位华; 何焕杰; 张弌

doi:10.12030/j.cjee.201701080

环境工程学报

响应面法优化超临界CO2流体处理油基钻屑工艺

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位华, 何焕杰, 张弌. 响应面法优化超临界CO2流体处理油基钻屑工艺[J]. 环境工程学报, 2017, 11(11): 6050-6055. doi: 10.12030/j.cjee.201701080

引用本文:

位华, 何焕杰, 张弌. 响应面法优化超临界CO2流体处理油基钻屑工艺[J]. 环境工程学报, 2017, 11(11): 6050-6055. doi: 10.12030/j.cjee.201701080

WEI Hua, HE Huanjie, ZHANG Yi. Optimization of oil based drilling cuttings treatment process by supercritical CO2 fluid using response surface methodology[J]. Chinese Journal of Environmental Engineering, 2017, 11(11): 6050-6055. doi: 10.12030/j.cjee.201701080

Citation:

WEI Hua, HE Huanjie, ZHANG Yi. Optimization of oil based drilling cuttings treatment process by supercritical CO2 fluid using response surface methodology[J]. Chinese Journal of Environmental Engineering, 2017, 11(11): 6050-6055. doi: 10.12030/j.cjee.201701080

响应面法优化超临界CO2流体处理油基钻屑工艺

1.
中石化中原石油工程公司钻井工程技术研究院, 濮阳 457001
基金项目:
中国石化集团公司科技攻关项目（JP15016）
中图分类号: X741

Optimization of oil based drilling cuttings treatment process by supercritical CO2 fluid using response surface methodology

1.
Drilling Engineering Research Institute, Zhongyuan Petroleum Engineering Company, Sinopec, Puyang 457001, China
Fund Project:

摘要: 采用超临界CO2流体处理油基钻屑，考察了萃取温度、萃取压力以及分离温度对油基钻屑油相回收率的影响，在单因素实验基础上，应用响应面法最终确定超临界CO2流体处理油基钻屑的最佳条件为：萃取压力21 MPa，萃取温度55℃，分离温度64℃。各因素对油相回收率的影响依次为：萃取压力 > 分离温度 > 萃取温度。在最佳条件下，油相回收率为99.65%，处理后废渣油相含量0.08%，满足《农用污泥中污染物控制标准》（GB 4284-84），同时达到GB18599-2001的Ⅱ类固废物要求，可安全处置。
- 超临界CO2 /
- 油基钻屑 /
- 工艺 /
- 响应面
Abstract: The use of supercritical CO2 fluid processing oil based drilling cuttings, effects of extraction temperature, extraction pressure and temperature on the separation of oil based drilling oil recovery effect, based on single factor test, and ultimately determine the CO2 supercritical fluid processing oil based drill cuttings the optimum condition for the application of response surface method:extraction pressure 21 MPa, extraction temperature of 55℃, separating temperature of 64℃. Separation of various factors on the oil recovery rate is as follows:the effects of extraction pressure, extraction temperature, separation temperature. Under the optimum conditions, the oil recovery rate is 99.65%, 0.08% waste oil phase content after treatment, to meet the "agricultural sludge pollutant control standard" (GB 4284-84), at the same time, to GB 18599-2001 class Ⅱ requirements of solid waste, safe disposal.
- supercritical CO2 /
- oil base drilling cutting /
- process /
- response surface

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响应面法优化超临界CO2流体处理油基钻屑工艺

1. 中石化中原石油工程公司钻井工程技术研究院, 濮阳 457001

收稿日期: 2017-04-25

基金项目:

中国石化集团公司科技攻关项目（JP15016）

关键词:

超临界CO2 /
油基钻屑 /
工艺 /
响应面

摘要: 采用超临界CO2流体处理油基钻屑，考察了萃取温度、萃取压力以及分离温度对油基钻屑油相回收率的影响，在单因素实验基础上，应用响应面法最终确定超临界CO2流体处理油基钻屑的最佳条件为：萃取压力21 MPa，萃取温度55℃，分离温度64℃。各因素对油相回收率的影响依次为：萃取压力 > 分离温度 > 萃取温度。在最佳条件下，油相回收率为99.65%，处理后废渣油相含量0.08%，满足《农用污泥中污染物控制标准》（GB 4284-84），同时达到GB18599-2001的Ⅱ类固废物要求，可安全处置。

English Abstract

Optimization of oil based drilling cuttings treatment process by supercritical CO2 fluid using response surface methodology

1. Drilling Engineering Research Institute, Zhongyuan Petroleum Engineering Company, Sinopec, Puyang 457001, China

Received Date: 2017-04-25

Fund Project:

Keywords:

Abstract: The use of supercritical CO2 fluid processing oil based drilling cuttings, effects of extraction temperature, extraction pressure and temperature on the separation of oil based drilling oil recovery effect, based on single factor test, and ultimately determine the CO2 supercritical fluid processing oil based drill cuttings the optimum condition for the application of response surface method:extraction pressure 21 MPa, extraction temperature of 55℃, separating temperature of 64℃. Separation of various factors on the oil recovery rate is as follows:the effects of extraction pressure, extraction temperature, separation temperature. Under the optimum conditions, the oil recovery rate is 99.65%, 0.08% waste oil phase content after treatment, to meet the "agricultural sludge pollutant control standard" (GB 4284-84), at the same time, to GB 18599-2001 class Ⅱ requirements of solid waste, safe disposal.

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响应面法优化超临界CO2流体处理油基钻屑工艺

Optimization of oil based drilling cuttings treatment process by supercritical CO2 fluid using response surface methodology

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响应面法优化超临界CO2流体处理油基钻屑工艺

English Abstract

Optimization of oil based drilling cuttings treatment process by supercritical CO2 fluid using response surface methodology

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