• a review on novel processes of biodiesel production

    A review on novel processes of biodiesel production

    All fatty acid sources such as animal fats or plant lipids (more than 300 types of them) can be used in biodiesel production , , , , .The utilization of these types of sources has given rise to certain concerns as some of them are important food chain materials , .In other words, the production of biofuels from human nutrition sources can cause a food crisis.

  • black oil refinery, black oil refinery suppliers

    Black Oil Refinery, Black Oil Refinery Suppliers

    Alibaba.com offers 2,701 black oil refinery products. About 52% of these are machine oil purifier, 8% are oil pressers. A wide variety of black oil refinery options are available to you, such as automatic, semi-automatic.

  • cn1306078a - process for treating cotton seeds - google patents

    CN1306078A - Process for treating cotton seeds - Google Patents

    A method for treating cotton seeds includes separating shell from kernel, pretreating the kernels, extracting oil from the baked kernels with solvent oil No.6, removing solvent to obtain coarse oil, extracting gossypol from solvent-contained wet dregs with methanol, drip drying the wet dregs, mechanical squeezing to remove solvent, baking to obtain cotton seed protein, separating out

  • production of biodiesel using palm oil - sciencedirect

    Production of Biodiesel Using Palm Oil - ScienceDirect

    Using this strategy, high yield of biodiesel can be attained (Chen et al., 2006, Ying and Chen, 2007) and the lipase has a higher possibility to be reused in the subsequent reaction. Nevertheless, there is very limited research being carried out on the development of stepwise addition of alcohol on transesterification of palm oil.

  • base oil production - slideshare

    Base oil Production - SlideShare

    Base oil Production 1. Introduction 1 INTRODUCTION From the Columbia eneyclopdia, sixth edition/ pate 2008. Petroleum oily, flammable liquid that occurs naturally in deposits, usually beneath the surface of the earth, its also called crude oil it consists principally of mixure of hydro carbons, with traces of various nitrogenous and sulfurous compounds.

  • us8039682b2 - production of aviation fuel from renewable

    US8039682B2 - Production of aviation fuel from renewable

    A hydrocarbon product stream having hydrocarbons with boiling points in the aviation fuel range is produced from renewable feedstocks such as plant and animal oils. The process involves treating a renewable feedstock by hydrogenating, deoxygenating, isomerization, and selectively hydrocracking the feedstock to produce paraffinic hydrocarbons having from about 9 to about 16 carbon atoms and a

  • tall oil production from black liquor: challenges

    Tall oil production from black liquor: Challenges

    Tall oil production from black liquor: Challenges and opportunities Article in Separation and Purification Technology 175 · October 2016 with 669 Reads How we measure 'reads'

  • use of continuous pressure shockwaves apparatus in rapeseed

    Use of continuous pressure shockwaves apparatus in rapeseed

    Use of continuous pressure shockwaves apparatus in rapeseed oil processing. at the production of rapeseed oil. Innov Food Sci Emerg Tech. (oil extraction yield, oil quality, mean residence

  • us9145527b2 - method for preparing high purity biodiesel

    US9145527B2 - Method for preparing high purity biodiesel

    Disclosed is a method for preparing high purity biodiesel from crude oils. The method comprises the steps of: pre-treating the crude oil raw material to remove impurities; pre-esterifying the pre-treated crude oil raw material under the effect of a catalyst of concentrated sulfuric acid; and then carrying out an ester exchange reaction in the presence of an alkali catalyst; recycling methanol

  • degumming of vegetable oil by microporous membrane | request pdf

    Degumming of vegetable oil by microporous membrane | Request PDF

    Degumming of vegetable oil by microporous membrane oil was demonstrated to yield high quality oil in terms of the reduced phospholipids content. of the crude rapeseed oil for maximizing

  • activity of solid acid catalysts for biodiesel production

    Activity of solid acid catalysts for biodiesel production

    In line with these, several attempts are ongoing to improve biodiesel production processes . Prominent amongst them is the prospects of solid acid catalysts for the simultaneous esterification and transesterification of feedstocks especially those containing high amounts of free fatty acids (FFAs).

  • us20030032826a1 - transesterification process for production

    US20030032826A1 - Transesterification process for production

    A process for the production of fatty acid esters from a triglyceride feedstock is provided. The process comprises introducing a catalyst and a triglyceride feed stream comprising the triglyceride feedstock into a reaction zone and introducing an alcohol into the feed stream within the reaction zone to form a product mixture comprising fatty acid esters, glycerol and unreacted alcohol.

  • crude biodiesel price, china crude biodiesel price suppliers

    Crude Biodiesel Price, China Crude Biodiesel Price Suppliers

    Crude rapeseed oil biodiesel production biodiesel manufacture plant High oil yield crude glycerine Patent for Separator of gasoline and diesel,Patent for Oil-water seperator,CE,Patent for Auto feeder of pyrolysis machine for waste plastics and tyres,Patent for Distillation machine

  • oil refineries, oil refineries suppliers and manufacturers

    oil refineries, oil refineries Suppliers and Manufacturers

    Alibaba.com offers 37,034 oil refineries products. About 39% of these are oil pressers, 27% are machine oil purifier, and 4% are sunflower oil. A wide variety of oil refineries options are available to you, There are 36,430 oil refineries suppliers, mainly located in Asia.

  • castor oil biorefinery: conceptual process design, simulation

    Castor oil biorefinery: Conceptual process design, simulation

    The oil extraction yield from seeds is about 42% (Mutlu and Meier, 2010). Novel processing methods involved in castor oil production are presented in a comprehensive paper by Patel et al. (2016) . The global market for castor oil was of ca. 2 billion USD in 2016 for a total production of 1.6 million tons.

  • wo2013122599a1 - enzymatic production of monoglycerides

    WO2013122599A1 - Enzymatic production of monoglycerides

    Systems and methods related to the enzymatic production of high purity monoglycerides are described. In certain embodiments, a monoglyceride can be produced by reacting a fatty acid alkyl ester or a carboxylic acid with glycerol, in the presence of a lipase. In some embodiments, one can tailor the operating conditions of the system such that large amounts of monoglycerides are produced

  • biodiesel

    Biodiesel

    Biodiesel refers to a vegetable oil- or animal fat-based diesel fuel consisting of long-chain alkyl (methyl, ethyl, or propyl) esters.Biodiesel is typically made by chemically reacting lipids (e.g., vegetable oil, soybean oil, animal fat (tallow)) with an alcohol producing fatty acid esters.. Biodiesel is a drop-in biofuel and thus meant to be used in standard diesel engines and is thus

  • algae biodiesel - a feasibility report

    Algae biodiesel - a feasibility report

    Research on algae fuel has been limited in the past, although the fluctuation in oil prices has ignited renewed interest in algal biodiesel for its high oil yield. Most research into the efficiency of algal-oil production continues to be done in the private sector, while government emphasis on algae research varies from country to country.

  • lipase-catalyzed process for biodiesel production: enzyme

    Lipase-catalyzed process for biodiesel production: Enzyme

    The highest biodiesel yield of the plant can reach ~95% using rapeseed oil as feedstock . Another biodiesel production line was established in 2007 with a capacity of 10,000 t/yr. In this process, lipase of Candida sp. 99-125 immobilized on textile membranes was used as catalyst.

  • black seed oil extraction machine, black seed oil extraction

    Black Seed Oil Extraction Machine, Black Seed Oil Extraction

    80-100kg/h Moringa Black seed Cold oil extraction machine Introduction for cold oil extraction machine The cold oil extraction machine is patent products by our factory improved,is more advanced machinery in oil process up to now,with simple structure,easy operate,low consumption,low noise,high output rate,high adaptability, continuous work and other characteristics.

  • zuzana cvengrošová's research works | slovak university

    Zuzana Cvengrošová's research works | Slovak University

    The cracking of rapeseed oil in the presence of zeolite-type catalysts in batch arrangement at temperatures between 350 and 440 °C gave a yield of liquid condensate 85 to 90 wt.%.

  • china us oil refinery, china us oil refinery manufacturers

    China Us Oil Refinery, China Us Oil Refinery Manufacturers

    China Us Oil Refinery, China Us Oil Refinery Suppliers and Manufacturers Directory

  • production of aviation fuel from renewable feedstocks

    Production of Aviation Fuel from Renewable Feedstocks

    Production of Aviation Fuel from Renewable Feedstocks . United States Patent Application 20090283442 hydrocracking the feedstock to produce paraffinic hydrocarbons having from about 9 to about 16 carbon atoms and a high iso/normal ratio in a single reaction zone containing a multifunctional

  • comparative study on lipase-catalyzed transformation

    Comparative Study on Lipase-Catalyzed Transformation

    Request PDF on ResearchGate | Comparative Study on Lipase-Catalyzed Transformation of Soybean Oil for Biodiesel Production With Different Acyl Acceptors | Methyl acetate, a novel acyl acceptor for

  • method for preparing a fatty substance ester and use thereof

    Method for preparing a fatty substance ester and use thereof

    The invention concerns a method for preparing a fatty substance ester, characterised in that it consists in subjecting to an esterification reaction at least a fatty substance with at least an alcohol compound selected from the group consisting of sterols, stanols, 4-methylsterols and their hydrogenated homologous, triterpene alcohols and their hydrogenated homologues, and mixtures thereof, in

  • transesterification process for production of biodiesel - the

    Transesterification process for production of biodiesel - The

    Transesterification process for production of biodiesel rapeseed oil, peanut oil, sunflower oil, canola oil and mixtures thereof. 8. A process as set forth in claim 1 wherein the triglyceride feedstock comprises used cooking oil. While batch processes are easy to control, batch

  • algae biodiesel - a feasibility report | bmc chemistry | full

    Algae biodiesel - a feasibility report | BMC Chemistry | Full

    Research on algae fuel has been limited in the past, although the fluctuation in oil prices has ignited renewed interest in algal biodiesel for its high oil yield. Most research into the efficiency of algal-oil production continues to be done in the private sector, while government emphasis on algae research varies from country to country.

  • us patent application for enhanced fertilizer granule patent

    US Patent Application for Enhanced Fertilizer Granule Patent

    U.S. Pat. No. 4,931,190 is directed to a method for dewatering thin slurries of very fine clay or clay-like material to yield high solids content filter cake, for example, 40% solids and greater, by the use of flocculating agent combinations involving polyethylene oxide-type flocculating agents and polyacrylamide-type flocculating agents.

  • lime use in wastewater treatment: design and cost data

    Lime Use in Wastewater Treatment: Design and Cost Data

    EPA-600/2-75-038 October 1975 Environmental Protection Technology Series LIME USE IN WASTEWATER TREATMENT: DESIGN AND COST DATA Municipal Environmental Research Laboratory Office of Research and Development U.S. Environmental Protection Agency Cincinnati, Ohio 45268

  • pdf review of biojet fuel conversion technologies

    PDF Review of Biojet Fuel Conversion Technologies

    production, using 27% (in 2013) and 23% (in 2014) of total soybean oil production (U.S. Department of Agriculture 2015; U.S. Energy Information Administration 2015). Rapeseed oil is the main feedstock used for biodiesel production in Europe, with approximately 850,000 metric tonnes used in 2014 (Krautgartner, Lefebvre, et al. 2015).

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