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Qu Y, Qin Z, Zhang R, Wu D, Ji F, Shi Z, Zhao S, Liu L, Yu J. High-efficiency and recyclability of ramie degumming catalyzed by FeCl 3 in organic solvent. Carbohydr Polym 2020; 239:116250. [PMID: 32414442 DOI: 10.1016/j.carbpol.2020.116250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/27/2020] [Accepted: 03/31/2020] [Indexed: 11/24/2022]
Abstract
Although traditional alkaline (TAL) process for ramie degumming is commonly used in the industry, it causes severe environmental concerns. In this work, an emerging organic solvent degumming process utilizing FeCl3 catalyst (FeCl3-OS) was developed in one step. The influences of FeCl3-OS system on fiber properties (e.g. residual gum content, tenacity, degree of polymerization (DP), etc.) were evaluated, and the recyclability of degumming solution was also studied. The results indicated that ramie fiber could be isolated with FeCl3-OS treatment (FeCl3 1.0 %, 200 ℃, 121 min), and the tenacity and residual gum content of refined fibers were 7.9 cN/dtex and 3.88 %, respectively. Fibers treated in FeCl3-OS system were endowed better moisture sorption (9.2 %) and higher yield (75.2 %) compared with that in TAL system. Moreover, fibers with five cycles' treatment possessed outstanding performances, that was 4.44 cN/dtex of tenacity and 4.33 % of residual gum content, which fulfilled the requirements of the spinning process.
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Affiliation(s)
- Yongshuai Qu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Zhihui Qin
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Ruiyun Zhang
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China; Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, China.
| | - Dequn Wu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China; Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, China
| | - Feng Ji
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Zhaohe Shi
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Shuyuan Zhao
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Liu Liu
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, China
| | - Jianyong Yu
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, China
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Zhang K, Pei Z, Wang D. Organic solvent pretreatment of lignocellulosic biomass for biofuels and biochemicals: A review. BIORESOURCE TECHNOLOGY 2016; 199:21-33. [PMID: 26343573 DOI: 10.1016/j.biortech.2015.08.102] [Citation(s) in RCA: 260] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 08/21/2015] [Accepted: 08/22/2015] [Indexed: 05/28/2023]
Abstract
Lignocellulosic biomass represents the largest potential volume and lowest cost for biofuel and biochemical production. Pretreatment is an essential component of biomass conversion process, affecting a majority of downstream processes, including enzymatic hydrolysis, fermentation, and final product separation. Organic solvent pretreatment is recognized as an emerging way ahead because of its inherent advantages, such as the ability to fractionate lignocellulosic biomass into cellulose, lignin, and hemicellulose components with high purity, as well as easy solvent recovery and solvent reuse. Objectives of this review were to update and extend previous works on pretreatment of lignocellulosic biomass for biofuels and biochemicals using organic solvents, especially on ethanol, methanol, ethylene glycol, glycerol, acetic acid, and formic acid. Perspectives and recommendations were given to fully describe implementation of proper organic solvent pretreatment for future research.
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Affiliation(s)
- Ke Zhang
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS 66506, USA
| | - Zhijian Pei
- Department of Industrial and Manufacturing Systems Engineering, Kansas State University, Manhattan, KS 66506, USA
| | - Donghai Wang
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS 66506, USA
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Ogunsile B, Uba F. Optimization of Process Variables for the Soda Pulping of Carpolobia Lutea (Polygalaceae) G. Don. JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE 2012. [DOI: 10.5012/jkcs.2012.56.2.257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Jiménez L, Rodríguez A, Calero A, Eugenio M. Use of Ethanolamine–Soda–Water Mixtures for Pulping Olive Wood Trimmings. Chem Eng Res Des 2004. [DOI: 10.1205/0263876041580686] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Jiménez L, Pérez I, Garcı́a J, Rodrı́guez A, Ferrer J. Influence of ethanol pulping of wheat straw on the resulting paper sheets. Process Biochem 2002. [DOI: 10.1016/s0032-9592(01)00255-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jiménez L, García JC, Pérez I, Ariza J, López F. Acetone Pulping of Wheat Straw. Influence of the Cooking and Beating Conditions on the Resulting Paper Sheets. Ind Eng Chem Res 2001. [DOI: 10.1021/ie0010161] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- L. Jiménez
- Departamento de Ingeniería Química, Campus de Rabanales, Edificio C-3, Universidad de Córdoba, 14071 Córdoba, Spain, and Departamento de Ingeniería Química, Campus de la Rabida, Universidad de Huelva, Carretera de Palos s/n, 21919 Huelva, Spain
| | - J. C. García
- Departamento de Ingeniería Química, Campus de Rabanales, Edificio C-3, Universidad de Córdoba, 14071 Córdoba, Spain, and Departamento de Ingeniería Química, Campus de la Rabida, Universidad de Huelva, Carretera de Palos s/n, 21919 Huelva, Spain
| | - I. Pérez
- Departamento de Ingeniería Química, Campus de Rabanales, Edificio C-3, Universidad de Córdoba, 14071 Córdoba, Spain, and Departamento de Ingeniería Química, Campus de la Rabida, Universidad de Huelva, Carretera de Palos s/n, 21919 Huelva, Spain
| | - J. Ariza
- Departamento de Ingeniería Química, Campus de Rabanales, Edificio C-3, Universidad de Córdoba, 14071 Córdoba, Spain, and Departamento de Ingeniería Química, Campus de la Rabida, Universidad de Huelva, Carretera de Palos s/n, 21919 Huelva, Spain
| | - F. López
- Departamento de Ingeniería Química, Campus de Rabanales, Edificio C-3, Universidad de Córdoba, 14071 Córdoba, Spain, and Departamento de Ingeniería Química, Campus de la Rabida, Universidad de Huelva, Carretera de Palos s/n, 21919 Huelva, Spain
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Oliet M, Rodríguez F, Santos A, Gilarranz MA, García-Ochoa F, Tijero J. Organosolv Delignification of Eucalyptus globulus: Kinetic Study of Autocatalyzed Ethanol Pulping. Ind Eng Chem Res 1999. [DOI: 10.1021/ie9905005] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mercedes Oliet
- Departamento de Ingeniería Química, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Francisco Rodríguez
- Departamento de Ingeniería Química, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Aurora Santos
- Departamento de Ingeniería Química, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Miguel A. Gilarranz
- Departamento de Ingeniería Química, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Félix García-Ochoa
- Departamento de Ingeniería Química, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Julio Tijero
- Departamento de Ingeniería Química, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
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BOTELLO JI, GILARRANZ MA, RODRÍGUEZ F, OLIET M. Recovery of Solvent and By-Products from Organosolv Black Liquor. SEP SCI TECHNOL 1999. [DOI: 10.1081/ss-100100783] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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