Hydrolysis of biomass by magnetic solid acid

2011 ◽  
Vol 4 (9) ◽  
pp. 3552 ◽  
Author(s):  
Da-ming Lai ◽  
Li Deng ◽  
Qing-xiang Guo ◽  
Yao Fu
Keyword(s):  
Solid Acid ◽  
Magnetic Solid ◽  
Magnetic Solid Acid ◽  
Hydrolysis Of

Hydrolysis of Cellulose into Glucose by Magnetic Solid Acid

ChemSusChem ◽  
2010 ◽  
Vol 4 (1) ◽  
pp. 55-58 ◽  
Author(s):  
Da-ming Lai ◽  
Li Deng ◽  
Jiang Li ◽  
Bing Liao ◽  
Qing-xiang Guo ◽  
...  
Keyword(s):  
Solid Acid ◽  
Hydrolysis Of Cellulose ◽  
Magnetic Solid ◽  
Magnetic Solid Acid ◽  
Hydrolysis Of

scholarly journals Enhanced Enzymatic Hydrolysis of Corncob by Synthesized Enzyme-Mimetic Magnetic Solid Acid Pretreatment in an Aqueous Phase

ACS Omega ◽  
2019 ◽  
Vol 4 (18) ◽  
pp. 17864-17873 ◽  
Author(s):  
Qing Xu ◽  
Wei Yang ◽  
Guifeng Liu ◽  
Cuiyi Liang ◽  
Si Lu ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Aqueous Phase ◽  
Solid Acid ◽  
Acid Pretreatment ◽  
Enzyme Mimetic ◽  
Magnetic Solid ◽  
Magnetic Solid Acid ◽  
Hydrolysis Of

scholarly journals Effect of Dilute Acid and Alkali Pretreatments on the Catalytic Performance of Bamboo-Derived Carbonaceous Magnetic Solid Acid

Catalysts ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 245 ◽  
Author(s):  
Yikui Zhu ◽  
Jiawei Huang ◽  
Shaolong Sun ◽  
Aimin Wu ◽  
Huiling Li
Keyword(s):  
Reducing Sugars ◽  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Catalytic Performance ◽  
Raw Material ◽  
Dilute Acid ◽  
Magnetic Solid ◽  
Magnetic Solid Acid ◽  
Hydrolysis Of

Lignocellulose is a widely used renewable energy source on the Earth that is rich in carbon skeletons. The catalytic hydrolysis of lignocellulose over magnetic solid acid is an efficient pathway for the conversion of biomass into fuels and chemicals. In this study, a bamboo-derived carbonaceous magnetic solid acid catalyst was synthesized by FeCl3 impregnation, followed by carbonization and –SO3H group functionalization. The prepared catalyst was further subjected as the solid acid catalyst for the catalytic conversion of corncob polysaccharides into reducing sugars. The results showed that the as-prepared magnetic solid acid contained –SO3H, –COOH, and polycyclic aromatic, and presented good catalytic performance for the hydrolysis of corncob in the aqueous phase. The concentration of H+ was in the range of 0.6487 to 2.3204 mmol/g. Dilute acid and alkali pretreatments of raw material can greatly improve the catalytic activity of bamboo-derived carbonaceous magnetic solid acid. Using the catalyst prepared by 0.25% H2SO4-pretreated bamboo, 6417.5 mg/L of reducing sugars corresponding to 37.17% carbohydrates conversion could be obtained under the reaction conditions of 120 °C for 30 min.

Synthesis and properties of magnetic solid acid catalyst S2O82-/ZrO2-Mn-Zn ferrite

2018 ◽  
Vol 34 (5) ◽  
pp. 285-291 ◽  
Author(s):  
Taiping Xie ◽  
Lianying Huang ◽  
Chenglun Liu ◽  
Longjun Xu
Keyword(s):  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Zn Ferrite ◽  
Magnetic Solid ◽  
Magnetic Solid Acid

ChemInform Abstract: A Highly Efficient Magnetic Solid Acid Nanocatalyst for the Synthesis of New Bulky Heterocyclic Compounds.

ChemInform ◽  
2016 ◽  
Vol 47 (39) ◽  
Author(s):  
Masoud Nasr-Esfahani ◽  
Zahra Rafiee ◽  
Morteza Montazerozohori ◽  
Hassan Kashi
Keyword(s):  
Heterocyclic Compounds ◽  
Solid Acid ◽  
Highly Efficient ◽  
Magnetic Solid ◽  
Magnetic Solid Acid

Preparation and application of magnetic solid acid /ZrO2/Fe3O4/WO3 for synthesis of fructone

2011 ◽  
Vol 13 (8) ◽  
pp. 1594-1598 ◽  
Author(s):  
Bo Ren ◽  
Meiqing Fan ◽  
Jun Wang ◽  
Xiaoyan Jing
Keyword(s):  
Solid Acid ◽  
Magnetic Solid ◽  
Magnetic Solid Acid

Preparation and Characterization of a Magnetic Solid Acid for Esterification of Ammonium Lactate with n-Butanol

2007 ◽  
Vol 121 (3-4) ◽  
pp. 324-330 ◽  
Author(s):  
Qunhui Wang ◽  
Wenchao Zhao ◽  
Xiaohong Sun ◽  
Wenjun Zhao
Keyword(s):  
Solid Acid ◽  
Ammonium Lactate ◽  
Magnetic Solid ◽  
Magnetic Solid Acid
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