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Solvent free medium

Figure 4.11 Stripping in solvent-free medium Synthesis of myristyl myristate from myristyric acid and myristyl alcohol applying a bubble column reactor stripping the reaction water... Figure 4.11 Stripping in solvent-free medium Synthesis of myristyl myristate from myristyric acid and myristyl alcohol applying a bubble column reactor stripping the reaction water...
The Morita-Baylis-Hillman reaction can be accelerated by a catalytic amount of lithium bromide and l,8-diazabicyclo[5.4.0]undec-7-ene in a solvent-free medium.171... [Pg.350]

Index Entries Monolaurin immobilized lipase esterification experimental design solvent-free medium. [Pg.433]

Selmi, B. and Thomas, D. 1998. Immobilized lipase-catalyzed ethanolysis of sunflower oil in a solvent-free medium. J. Am. Oil Chem. Soc., 75, 691-695. [Pg.81]

Kose, O., Tuter, M., and Aksoy, W. A. 2002. Immobilized Candida antarctica lipase-catalyzed alcoholysis of cotton seed oil in a solvent free medium. Bioresour Technol., 83,125-129. [Pg.182]

Organic reactions were found to take place efficiently in the solid state or at interfaces between liquids and solids in a solvent-free medium (it must be emphasized that the presence of solvent in such cases is detrimental as it induces dilution and destructuring effects). Thus, the simple mixture of neat reactants in quasi-equivalent amounts is sometimes sufficient to induce reation and, in these cases, we can take advantage of very efficient procedures, outstanding yields and selectivities [5,6]. [Pg.174]

Xu, Y. W. Du D. Liu J. Zeng. A novel enzymatic route for biodiesel production from renewable oils in a solvent-free medium. Biotechnol. Lett. 2003,25, 1239—1241. [Pg.545]

Kdse, O., M. Tiiter, and H. A. Aksoy. 2002. Immobilized Candida Antarctica Lipase-Catalyzed Alcoholysis of Cotton Seed Oil in a Solvent-Free Medium. Bioresource Technology 83 (2) 125-129... [Pg.145]

Xu, Y., W. Du, and D. Lin, and J. Zeng. 2003. A Novel Enzymatic Ronte for Biodiesel Production from Renewable Oils in a Solvent-Free Medium. Biotechnology Letters 25 (15) 1239-1241. [Pg.151]

We have recently developed a new and cleaner method for the direct and highly efficient hydrocarboxylation of various C alkanes into the corresponding C , j carboxylic acids [18, 31], It consists in reacting an alkane with CO, H2O, and K2S20g, and in the presence of Cu-catalyst (Scheme 3.5). In contrast to prior alkane carboxylation methods [32, 33], this protocol does not require absolute trifluoroacetic acid as a solvent, and undergoes efficiently at mild temperatures (50-60 °C) and in aqueous acid-solvent-free medium (H20/MeCN mixed solvent), wherein water also plays a main role as a reagent, apart from being a component of the solvent system [18]. [Pg.33]

Manufacturers Comments Medium viscosity, solvent-free, medium strength. For thread-locking/sealing small screws and threads which need to be disassembled. Some chemical resistance. Thin oil film tolerance. [Pg.99]

Manufacturers Comments 100% solids, solvent-free. Footwear Manufacturers Comments 100% solids, solvent-free. Medium ... [Pg.334]

Belafi-Bako K, Kovacs F, Gubicza L, Hancsok 1. 2002. Enzymatic biodiesel production from sunflower oil by Candida antarctica lipase in a solvent-free medium. 1 Biocat Biotransf 20 437-439. 16... [Pg.353]

Du W, Xu YY, Zeng J, Liu DH. 2004. Novozym 435-cateilyzed transesterification of crude soya bean oils for biodiesel production in a solvent free medium. Biotechnol Appl Biochem 40 187-190. [Pg.354]

Selmi, B., Gontier, E., Ergan, F., and Thomas, D. (1998) Effects of fatty acid chain length and unsaturation number on triglyceride synthesis catalyzed by immobilized lipase in solvent-free medium. Enzyme Microb. Technd., 23, 182-186. [Pg.547]


See other pages where Solvent free medium is mentioned: [Pg.120]    [Pg.202]    [Pg.444]    [Pg.652]    [Pg.66]    [Pg.83]    [Pg.134]    [Pg.151]    [Pg.149]    [Pg.224]    [Pg.162]    [Pg.9]    [Pg.85]   
See also in sourсe #XX -- [ Pg.433 ]




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