Direct preparation of dichloropropanol (DCP) from glycerol using heteropolyacid (HPA) catalysts: A catalyst screen study

Lee, Sangeun; Park, Dong Ryul; Kim, Hee‐Soo; Lee, Joohyung; Jung, Ji Chul; Woo, Sung Yul; Song, Won Seob; Kwon, Myong Suk; Song, In Kyu

doi:10.1016/j.catcom.2008.03.020

Cited by 50 publications

(36 citation statements)

References 21 publications

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“…It is known that NH 3 can interact with acid sites of the bulk heteropolyacid [21]. A sharp peak at about 600°C was observed from NH 3 -TPD of TPA, which was in good agreement with the reported value [22]. In contrast, the profiles of supported catalysts with different supports consisted of a few broad peaks.…”

Section: Characterization Of the Samplessupporting

confidence: 77%

The Support Effect over Pt–H3PW12O40 Based Metal-Acid Bifunctional Catalysts on the Catalytic Performance in n-Pentane Isomerization

Zhang

et al. 2008

Catal Lett

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The effects of the support materials (c-Al 2 O 3 , SiO 2 , ZrO 2 ) on the catalytic performance in n-pentane isomerization have been investigated for Pt-H 3 PW 12 O 40 (Pt-TPA) metal-acid bifunctional catalysts. Significant impact of supports on the catalyst activity has been found and the activity sequence corresponding to different supports was ZrO 2 [ [SiO 2 [ [c-Al 2 O 3 . Several characterization methods of XRD, FT-IR, NH 3 -TPD, TPR and BET were used to explore the nature of the supported catalysts. Simultaneously, the influence of a series of pretreatment conditions of pH, calcination temperature and calcination time for self-prepared ZrO 2 on the catalytic performance related to the supported Pt-TPA catalysts was studied.

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Section: Characterization Of the Samplessupporting

confidence: 77%

The Support Effect over Pt–H3PW12O40 Based Metal-Acid Bifunctional Catalysts on the Catalytic Performance in n-Pentane Isomerization

Zhang

et al. 2008

Catal Lett

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“…Glycerol can also be used to prepare dichloropropanol (DCP) [109] and as substrate to produce organic solvent tolerant lipase [110].…”

Section: From Glycerol To Value-added Productsmentioning

confidence: 99%

Recent Development of Biodiesel Feedstocks and the Applications of Glycerol: A Review

Fan¹,

Burton²

2009

TOEFJ

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Biodiesel, as renewable and biological origin alternative diesel fuel, has been receiving a lot of concern throughout the world due to the energy needs and environmental awareness. However, at present, it is not economically feasible to use food-grade vegetable oils to produce biodiesel because of the surge in feedstocks price. Much attention has been devoted to the application of lower-cost feedstocks to produce biodiesel. This paper provided a comprehensive review of biodiesel production from lower-cost non-edible oil sources, such as waste cooking oil (WCO), grease, soapstock, Jatropha oil, and algae. The engine performances of biodiesel produced from these feedstocks were further evaluated. This review also investigated the various applications for the value-added products from glycerol, the byproduct of biodiesel. Moreover, the challenges in terms of different feedstocks and by-product applications were further pointed out.

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“…Therefore, many attempts have been made on the direct conversion of glycerol to high-value chemicals [4]. One of promising methods to convert glycerol to high-value chemicals is to produce dichloropropanol (DCP) from glycerol through singlestep chlorination reaction [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Direct preparation of dichloropropanol from glycerol and hydrochloric acid gas using heteropolyacid (HPA) catalyst by heterogeneous gas phase reaction

Song

Park

Woo

et al. 2010

Journal of Industrial and Engineering Chemistry

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Direct preparation of dichloropropanol (DCP) from glycerol using heteropolyacid (HPA) catalysts: A catalyst screen study

Cited by 50 publications

References 21 publications

The Support Effect over Pt–H3PW12O40 Based Metal-Acid Bifunctional Catalysts on the Catalytic Performance in n-Pentane Isomerization

The Support Effect over Pt–H3PW12O40 Based Metal-Acid Bifunctional Catalysts on the Catalytic Performance in n-Pentane Isomerization

Recent Development of Biodiesel Feedstocks and the Applications of Glycerol: A Review

Direct preparation of dichloropropanol from glycerol and hydrochloric acid gas using heteropolyacid (HPA) catalyst by heterogeneous gas phase reaction

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