复分解电渗析清洁生产谷氨酸钠新工艺

doi:10.16085/j.issn.1000-6613.2018-0075

化工进展 ›› 2018, Vol. 37 ›› Issue (09): 3682-3690.DOI: 10.16085/j.issn.1000-6613.2018-0075

复分解电渗析清洁生产谷氨酸钠新工艺

李帅, 王建友, 冯云华

南开大学环境科学与工程学院, 天津 300350

收稿日期:2018-01-09 修回日期:2018-04-26 出版日期:2018-09-05 发布日期:2018-09-05
通讯作者: 王建友,教授,博士生导师,研究方向为膜分离与水处理技术。
作者简介:李帅(1991-),男,硕士研究生,研究方向为膜分离与水处理技术。
基金资助:
国家重点研发计划（2016YFC0400707）、天津863成果转化项目（14RCHZSF00146）及天津市科技支撑项目（15ZCZDSF00020）。

A new technology for cleaner production of sodium glutamate by electrodialysis metathesis

LI Shuai, WANG Jianyou, FENG Yunhua

College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China

Received:2018-01-09 Revised:2018-04-26 Online:2018-09-05 Published:2018-09-05

摘要/Abstract

摘要： 谷氨酸钠（sodium glutamate，NaGA）是味精（monosodium glutamate，MSG）的主要成分，其传统生产方法为"等电点结晶-酸碱中和"法，传统工艺存在工艺流程长、酸碱消耗大、环境污染严重等问题，而且其谷氨酸钠产品液浓度尚未达到结晶工艺所需的浓度。为此本文提出复分解电渗析离子重组工艺来清洁生产谷氨酸钠，并对该工艺进行了实验验证及过程优化。复分解电渗析可实现原料液的一步转化，直接获得高浓度谷氨酸钠产品液，在优化条件下，最终产品液浓度为1.79mol/L （约30.2%），转化率为91.2%，能耗为2.98kW·h/kgNaGA，其副产（NH₄）₂SO₄可作为生产铵肥的原料，不存在二次污染。此工艺具有工艺流程短、酸碱零消耗、无二次污染的优点，而且所得谷氨酸钠产品液浓度达到了结晶工艺所需的浓度要求，这对电驱动膜过程在味精产业的应用具有重要意义。并通过对树脂填充床电渗析与普通电渗析、均相离子交换膜与异相离子交换膜的比较实验，验证了选用异相膜树脂填充床电渗析生产谷氨酸钠的合理性。

关键词: 复分解电渗析, 谷氨酸钠, 清洁生产, 结晶

Abstract: Sodium glutamate (NaGA) is the main component of monosodium glutamate (MSG). Traditional production method is "isoelectric point crystallization-neutralization of acid and alkali". The traditional technology has problems of long process flow, acid-base consumption and environmental pollution, and its sodium glutamic concentration of product solution cannot reach the concentration required for the crystallization process. Therefore, an ion-recombination process based on electrodialysis metahesis was proposed to clean produce sodium glutamate. Experimental verification and process optimization of the electro-membrane process were carried out. Electrodialysis metathesis can realize one-step conversion of raw material solution. High concentration liquid of sodium glutamate product can be obtained directly. Under optimized conditions, the final concentration of product is 1.79mol/L (about 30.2%), the conversion rate is 91.2%, and the energy consumption is 2.98kW·h/kgNaGA. The by-product (NH₄)₂SO₄ can be used as a raw material for producing ammonium fertilizer without secondary pollution. The process shortens the traditional process, without acid and alkali consumption, and secondary pollution. Moreover the resulting concentration of sodium Glutamate product reached the required concentration of the crystallization process, which is significant for electro-membrane process used in the MSG industry. It indicates that it is reasonable to produce NaGA by heterogeneous ion exchange membrane EDI through comparing EDI with ED and homogeneous ion exchange membranes with heterogeneous ion exchange membranes.

Key words: electrodialysis metathesis, sodium glutamate, cleaner production, crystallization

中图分类号:

TQ028.8

李帅, 王建友, 冯云华. 复分解电渗析清洁生产谷氨酸钠新工艺[J]. 化工进展, 2018, 37(09): 3682-3690.

LI Shuai, WANG Jianyou, FENG Yunhua. A new technology for cleaner production of sodium glutamate by electrodialysis metathesis[J]. Chemical Industry and Engineering Progress, 2018, 37(09): 3682-3690.

参考文献

[1] SANO C. History of glutamate production[J]. Am. J. Clin. Nutr., 2009, 90(3):728S-732S.
[2] JIA C, KANG R, ZHANG Y, et al. Synergic treatment for monosodium glutamate wastewater by Saccharomyces cerevisiae and Coriolus versicolor[J]. Bioresource Technology, 2007, 98(4):967-970.
[3] MOREIRA M J A, GANDO-FERREIRA L M. Separation of phenylalanine and tyrosine by ion-exchange using a strong-base anionic resin. Ⅰ. Breakthrough curves analysis[J]. Biochemical Engineering Journal, 2012, 67:231-240.
[4] ABELS C, CARSTENSEN F, WESSLING M. Membrane processes in biorefinery applications[J]. Journal of Membrane Science, 2013, 444:285-317.
[5] ZHANG Jianhua, TANG Lei, ZHANG Hongjian, et al. A novel and cleaner technological process of extracting L-glutamic acid from fermentation broth by two-stage crystallization[J]. Journal of Cleaner Production, 2012, 20:137-144.
[6] KUMAR R, VIKRAMACHAKRAVARTHI D, PAL P. Production and purification of glutamic acid:a critical review towards process intensification[J]. Chemical Engineering and Processing, 2014, 81:59-71.
[7] JIA C, KANG R, ZHANG Y, et al. Degradation and decolorization of monosodium glutamate wastewater with Coriolus versicolor[J]. Biodegradation, 2007, 18(5):551-557.
[8] 柴萍, 王建友, 卢会霞. 电驱动膜过程在氨基酸发酵液处理中的研究进展[J]. 化工进展, 2015, 34(5):1199-1206. CHAI Ping, WANG Jianyou, LU Huixia. Research progress of electro-membrane process on the treatment of amino acids fermentation broth[J]. Chemical Industry and Engineering Progress, 2015, 34(5):1199-1206.
[9] REIG M, CASAS S, ALADIEM C, et al. Concentration of NaCl from seawater reverse osmosis brines for the chlor-alkali industry by electrodialysis[J]. Desalination, 2014, 342:107-117.
[10] 张维润, 樊雄. 电渗析浓缩海水制盐[J]. 水处理技术, 2009, 35(2):1-5. ZHANG Weirun, FAN Xiong. Salt making from sea water by electrodialysis concentration[J]. Technology of Water Treatment, 2009, 35(2):1-5.
[11] 钟玉江, 余立新. 用电渗析法从谷氨酰胺模拟发酵液中脱除谷氨酸[J]. 化工进展, 2007, 26(6):882-885. ZHONG Yujiang, YU Lixin. Removal of glutamic acid from glutamine fermentation broth by electrodialysis[J]. Chemical Industry and Engineering Progress, 2007, 26(6):882-885.
[12] 袁中伟, 钟玉江, 余立新. 多级连续电渗析分离丝氨酸和脯氨酸[J]. 化工学报, 2009, 60(5):1199-1203. YUAN Zhongwei, ZHONG Yujiang, YU Lixin. Separation of serion and proline by multistage electrodialysis[J]. CIESC Journal, 2009, 60(5):1199-1203.
[13] 朱安民, 李亮, 滕厚开, 等. 电渗析深度处理炼化废水回用试验研究[J]. 工业水处理, 2015, 35(11):63-66. ZHU Anmin, LI Liang, TENG Houkai, et al. Experimental research on the advanced treatment of refining wastewater and reuse by electrodialysis process[J]. Industrial Water Treatment, 2015, 35(11):63-66.
[14] HUANG C H, XU T W, ZHANG Y P, et al. Application of electrodialysis to the production of organic acids:state-of-the-art and recendt evelopments[J]. Journal of Membrane Science, 2007, 288(1/2):1-12.
[15] 全国食品工业标准技术委员会工业发酵分技术委员会. 谷氨酸钠(味精):GB/T8967-2007[S]. 北京:中国标准出版社, 2007. The National Food Industry Standardization Technical Committee of Industrial Fermentation Technology Committee. Monosodium Lglutamate:GB/T8967-2007[S]. Beijing:Standards Press of China, 2007.

复分解电渗析清洁生产谷氨酸钠新工艺

A new technology for cleaner production of sodium glutamate by electrodialysis metathesis

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	董佳宇, 王斯民. 超声强化对二甲苯结晶特性及调控机理实验[J]. 化工进展, 2023, 42(9): 4504-4513.
[2]	王达锐, 孙洪敏, 薛明伟, 王一棪, 刘威, 杨为民. 微波法高效合成全结晶ZSM-5分子筛催化剂及其催化性能[J]. 化工进展, 2023, 42(7): 3582-3588.
[3]	孙征楠, 李洪晶, 荆国林, 张福宁, 颜飚, 刘晓燕. EVA及其改性聚合物在原油降凝剂领域的应用[J]. 化工进展, 2023, 42(6): 2987-2998.
[4]	吴霞, 蒋勋涛, 张余晓, 吕慧园, 黄方, 于筱溪. 基于液滴微流控技术的蛋白质结晶[J]. 化工进展, 2023, 42(4): 2024-2030.
[5]	范嘉昊, 张洋, 范兵强, 张贺东, 郑诗礼, 邹兴. (NH₄)₂SO₄和Na₂SO₄混合溶液中(NH₄)₂SO₄结晶动力学及铁/铝/锰/铬等离子对(NH₄)₂SO₄结晶的影响规律[J]. 化工进展, 2023, 42(1): 488-496.
[6]	齐亚兵, 贾宏磊. 熔融结晶技术分离纯化有机化合物的研究进展[J]. 化工进展, 2023, 42(1): 373-385.
[7]	姜华, 张子惠, 宫武旗, 常越勇. MVR分质提盐蒸发结晶系统设计及性能分析[J]. 化工进展, 2022, 41(7): 3947-3956.
[8]	陆少锋, 崔杉杉, 师文钊, 李苏松, 谢艳, 杨乾诚. 交联水性聚氨酯固-固相变材料的制备及性能[J]. 化工进展, 2022, 41(5): 2574-2581.
[9]	苏晴, 颜薇, 唐沂珍, 刘迪, 江波. 电化学-微滤耦合工艺对循环水钙硬度的结晶分离[J]. 化工进展, 2022, 41(2): 1036-1042.
[10]	邵冠瑛, 贺高红, 姜晓滨. 膜辅助添加晶种的过硫酸铵冷却结晶在线监测与过程调控[J]. 化工进展, 2022, 41(12): 6226-6234.
[11]	朱坚, 尚小愉, 王滢, 张先明, 陈文兴. 螺环二醇改性PET共聚酯的合成及性能[J]. 化工进展, 2022, 41(11): 6003-6010.
[12]	崔崑, 黄晋, 赵巧玲, 马志. 高熔体强度聚丙烯中长支链结构的分析与表征方法新进展[J]. 化工进展, 2022, 41(10): 5425-5440.
[13]	刘曾奇, 刘智琪, 王逸伟, 刘爱贤, 孙强, 杨兰英, 郭绪强. 水合物形态学研究进展[J]. 化工进展, 2021, 40(S1): 88-100.
[14]	田晓华, 张宇, 赵风清. 钢渣-磷酸体系对磷建筑石膏凝结性能的调节作用机制[J]. 化工进展, 2021, 40(8): 4438-4444.
[15]	苏伟怡, 刘星, 郝琪, 郭攀, 郝红勋, 李春利. 添加剂对氨基酸多晶型溶液结晶过程影响的研究进展[J]. 化工进展, 2021, 40(8): 4463-4472.