Techno-economic assessment of pervaporation desalination of hypersaline water

Prihatiningtyas, Indah; Al-Kebsi, Al-Hasan Ammar Hussien; Hartanto, Yusak; Zewdie, Tsegahun Mekonnen; Bruggen, Bart Van der

doi:10.1016/j.desal.2021.115538

Cited by 11 publications

(6 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Model equations which were not reported in the main text for the sake of brevity are included in the following table : Tab. 5 Model equations…”

Section: Appendix I: Model Equationsmentioning

confidence: 99%

“…Stringent regulatory standards for the PWs discharge are adopted in each country. EU Water Framework Directive approved in 2000 (2000/60/EC) is committed to a "zero discharge" strategy against the aquatic pollution and most oil and gas companies in the world are moving towards that direction [3], [5]. For each barrel of crude oil extracted, 3 barrels of produced water come up on average, and this value is going to increase with the plant age [1].…”

Section: Introduction and Literature Reviewmentioning

confidence: 99%

See 1 more Smart Citation

Desalination of oilfield produced waters via reverse electrodialysis: A techno-economical assessment

et al. 2023

View full text Add to dashboard Cite

“…Model equations which were not reported in the main text for the sake of brevity are included in the following table : Tab. 5 Model equations…”

Section: Appendix I: Model Equationsmentioning

confidence: 99%

Section: Introduction and Literature Reviewmentioning

confidence: 99%

Desalination of oilfield produced waters via reverse electrodialysis: A techno-economical assessment

et al. 2023

View full text Add to dashboard Cite

“…To keep a high flux, external heat should be supplied to the PV module to maintain its operating temperature . In stable operation, the PV module with external heating is assumed to be isothermal. , It is industrially viable, and an isothermal PV module with a bundle heat exchanger structure has been developed. , In this study, medium-pressure steam (1.2 MPa) was used to heat the PV module, and the energy consumption can be calculated by the following equation Q normalP normalV = ( H f e e d − H p e r − H r e t ) / η where H feed (kJ·kg –1 ), H per (kJ·kg –1 ), and H ret (kJ·kg –1 ) are the enthalpies of the feed stream, the permeate stream, and the retentate stream at the operating temperature, respectively, and η is the heat transfer efficiency of external heat to the PV module, which is 100% when ignoring the heat loss of the PV module to the environment …”

Section: Model Buildingmentioning

confidence: 99%

“…36 In stable operation, the PV module with external heating is assumed to be isothermal. 36,37 It is industrially viable, and an isothermal PV module with a bundle heat exchanger structure has been developed. 38,39 In this study, medium-pressure steam (1.2 MPa) was used to heat the PV module, and the energy consumption can be calculated by the following equation…”

Section: Pervaporation Modelmentioning

confidence: 99%

Process Design, Economic Optimization, and Environmental Assessment for the Production of Glycerol Carbonate via Reactive Distillation Combined with Pervaporation

Sun

Gao

Wei

et al. 2022

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

In this study, a reactive distillation (RD) coupling pervaporation (PV) process was introduced to intensify the transesterification of dimethyl carbonate (DMC) with glycerol to produce glycerol carbonate. The yield of glycerol carbonate can be increased to more than 99.5% due to the timely removal of the by-product methanol. The PV module was used to recover DMC in the azeotrope (DMC/methanol) from the RD column. In addition, another RD process using pressure swing distillation (PSD) to recover DMC was simulated as a comparison. The design variables of both processes were optimized to obtain the lowest total annual cost (TAC), and the greenhouse gas emissions of the two processes were compared. Ultimately, in comparison to the RD-PSD process, the TAC of the RD-PV process was reduced by 18.67%, and the emissions of CO2, SO2, and NO x were reduced by 29.34, 29.52, and 29.52%, respectively.

show abstract

“…Pervaporation (PV) separation technology has the advantages of high selectivity, energy saving and environmental protection, which is widely used in organic solvent separation [9][10][11][12][13], gas separation [14,15] and seawater desalination [16]. The coupling of the membrane reactor with esterification by PV separation technology shows an attractive application prospect [17,18].…”

Section: Introductionmentioning

confidence: 99%

Improved Esterification of Citric Acid and n-Butanol Using a Dense and Acid-Resistant Beta Zeolite Membrane

et al. 2022

View full text Add to dashboard Cite

In this work, a dense and acid-resistant beta zeolite membrane was applied to improve the esterification of citric acid and n-butanol, for the first time. Through the continuous removal of the by-product water via pervaporation (PV), the conversion of citric acid was significantly enhanced from 71.7% to 99.2% using p-Toluenesulfonic acid (PTSA) as catalyst. PTSA was a well-known strong acid, and the membrane kept almost no change after PV-esterification, indicating the superior acid resistance of beta zeolite membrane. Compared to the use of acid-resistant MOR zeolite membrane by PV-esterification, a consistently higher conversion of citric acid was obtained using a high-flux beta zeolite membrane. The results showed that high water permeation on the beta zeolite membrane, with good acid resistance, had a strong promoting effect on esterification, leading to an improved conversion. In addition, the citric acid conversion of 97.7% could still be achieved by PV-esterification at a low reaction temperature of 388 K.

show abstract

Techno-economic assessment of pervaporation desalination of hypersaline water

Cited by 11 publications

References 37 publications

Desalination of oilfield produced waters via reverse electrodialysis: A techno-economical assessment

Desalination of oilfield produced waters via reverse electrodialysis: A techno-economical assessment

Process Design, Economic Optimization, and Environmental Assessment for the Production of Glycerol Carbonate via Reactive Distillation Combined with Pervaporation

Improved Esterification of Citric Acid and n-Butanol Using a Dense and Acid-Resistant Beta Zeolite Membrane

Contact Info

Product

Resources

About