new type patent technology fuel glycerine crude

new type patent technology fuel glycerine crude
Milk storage tank

Crude Glycerol - an overview | ScienceDirect Topics

Rohm & Haas Co./Novasep Process have recently developed a patent-pending crude biodiesel glycerin purification technology (Ambersep™ BD50 process) which allows production of a glycerol product with 99.5% purity or high-quality glycerol with 5–10 ppm salt content (employing an ion-exchange demineralisation unit) (Fig. 13.4). The overall process is characterised by a low energy requirement … US8679202B2 - Glycerol containing fuel ... - Google PatentsThe invention provides fuel mixtures containing fuel oil, glycerol, glycerol impurities and non-ionic surfactants. The mixtures remain homogeneous longer and are more chemically stable than previous mixtures. Upon combustion, the mixtures generate reduced SOx, NOx and particulate matter emissions compared to residual fuels and offer improved engine performance over previous mixtures.Cited by: 6Publish Year: 2012Author: Scott Eaton, George Is crude glycerol the key to biodiesel's success?Biodiesel is a promising alternative, and renewable, fuel. As its production increases, so does production of the principle co-product, crude glycerol. The effective utilization of crude glycerol will contribute to the viability of biodiesel.See all results for this What is the difference between crude glycerol and technical glycerol?Crude glycerol comes from production of biodiesel and contains 40-88% glycerol with significant amounts of salt, water, soaps, and methanol. Technical grade glycerol is a refined product with a minimum 98% glycerol content and no salt, soaps, methanol, or other contaminants.See all results for this question

How to prepare triacetin from crude glycerol?

Three process designs: (i) direct feed of crude glycerol to reactive distillation, (ii) separation of crude glycerol coupled with reactive distillation and (iii) reactive separation of crude glycerol coupled with reactive distillation, are proposed. An increase of methanol content in crude glycerol decreases the purity of triacetin product.See all results for this Can glycerol be used as a substitute for fuel?Due to the high energy content, crude glycerol can be used as a substitute for boiler fuel or cogeneration of electricity/thermal energy. In this case, glycerol can be directly used in large quantities without any refining process.See all results for this Value-added uses for crude glycerol--a byproduct of ...Mar 14, 2012 · Crude glycerol was used as a high-boiling-point organic solvent to enhance enzymatic hydrolysis of lignocellulosic biomass during atmospheric autocatalytic organosolv pretreatment . Crude glycerol (without any purification) also could be used as a green solvent for organic reactions.Estimated Reading Time: 9 Reforming of Crude Glycerine in Supercritical Water to ...Biodiesel is produced by transesterification of vegetable oils with methanol. Glycerine is a major by-product of the transesterification process. Due to the rapid increase in biodiesel production capacity in Europe also the amount of glycerine has increased rapidly. The overall project objective is to produce methanol from crude glycerine, and re-use the methanol in the biodiesel plant.

US10597527B2 - Heavy oil demulsifier - Google Patents

This invention provides a composite type heavy oil demulsifier and its preparation methods. The demulsifier includes two effective constituents. The constituent I is an amino nonionic dendritic polyether and the constituent II is a dendritic ester acid. The structural formula is presented as Formula I and II, respectively. The demulsifier has good abilities in interfacing between oil and water ...Author: Hongbin Zhu, Hope Lewis, Bozhao ShaoPublish Year: 2017 patent technology · fuel glycerine patent technology · fuel Progress, prospect and challenges in glycerol purification ...Feb 01, 2015 · Crude glycerol by-product of the transesterification process is classified as waste under Schedule S181 of the Environmental Regulations in Malaysia. It is stored in drums and disposed of in landfills . Since the disposal of crude glycerol is costly, it is much advantageous to undergo purification process to generate income . Current purification and refining technologies are already proven as an … sipuxin100 standard glycerine storage tankopen storage ...Glycerin Neutralization The glycerin by-product contains unused catalyst and soaps that are neutralized with an acid and sent to storage as crude glycerin . In some cases the salt formed during this phase is recovered for use as sipuxin100 standard glycerine storage tankopen storage tank patent technology patent Biodiesel Production Technology - NRELglycerol would weigh 92.10 g and the mole of triolein weighs 885.46 g. Therefore, triolein can be considered to consist of 92.10/885.46 = 0.104, or 10.4% glycerol. This glycerol is called bound glycerol because it is chemically bound to the triolein molecule. Bound glycerol can also

(PDF) Dust Suppression with Glycerin from Biodiesel ...

patents indicating that glycerin can be effective ... approach is a viable alternative to produce rLipB with this new promoter, using crude glycerol. ... 2010 · Fuel Processing Technology. Maan Patents Assigned to Lyondell Chemical Technology, L.P ...Apr 20, 2021 · Applicant: Lyondell Chemical Technology, L.P. Inventors: Lei Zhang, Majid Keyvani, Daniel F. White. Methods of drying propylene oxide. Patent number: 11014899. Abstract: Methods of drying streams that include propylene oxide. The methods may include contacting a stream that includes propylene oxide with molecular Catalytic Synthesis of Glycerol tert-Butyl Ethers as Fuel ...Glycerol is a major by-product in the biodiesel production process. Every 100 kg of biodiesel produced generates approximately 10 kg of crude glycerol. As the biodiesel industry has expanded rapidly in recent years, finding new uses of the excess crude glycerol is important. Many studies have examined alternative uses of crude glycerol. One of them is the use of glycerol derivatives, such as glycerol tert-butyl ethers as fuel additives. In this paper, the etherification kinetics of glycerol with tert-butyl alcohol t…See more on Gasoline and diesel fuel additive (Patent) | OSTI.GOVA gasoline and diesel fuel additive is composed of a mixture of alcohol, toluene, and hydrogen peroxide. The preferred ratio of these substances is 16/8/1. Also for the purpose of quality control, when the additive is to be used with diesel fuel, a few drops of diesel fuel and several drops of glycerin are added to the additive mixture to ...

Global Glycerin Industry -

May 21, 2019 · Global Glycerin Industry. NEW YORK, May 21, 2019 /PRNewswire/ --. This report analyzes the worldwide markets for Glycerin in Thousand pounds by the following End-Use Applications: Pharmaceuticals Efficient biomass conversion to value-added biofuels ...In this report period, my research focused on the utilization of biomass pyrolysis byproducts and crude glycerol, which is a low-value byproduct of biodiesel, for the production of value-added biomaterials and innovative technology development to overcome bottleneck problems for the industrial production of value-added chemicals from Development of a green one-step neutralization process for ...Dec 23, 2019 · Using the IPN-GBD-1000® green technology to obtain biodiesel from waste edible oil, it is possible to obtain water-free glycerol, which facilitates the purification process of crude glycerol. The process developed herein based on one-step neutralization allowed the recovery of purified glycerol with overall efficiencies of 98.5% and 46.7% when sulphuric and citric acid, respectively, were used as … Design G2 - processdesignBiodiesel is a biofuel alternative to petroleum diesel. One of the main pathways of biodiesel production is through transesterification. For each unit of biodiesel converted using this reaction, approximately 10% by weight will be recovered as by-product glycerol. This reaction alone accounted for approximately 65% of total glycerol production in 2011. The growing biodiesel market has created an abundance of inexpensive glycerol, which can be converted into higher value products such as propylene glycol. After conducting …See more on

Biorefining Opportunities in the Biodiesel Sector

The new product(s) is an alternative to fossil-based products 2,0 2,0 Social impact There are specific benefits related to integrated concept compared to conventional processes 1,8 1,6 The new product(s) have functional benefits 1,6 1,0 Introduction of the new product(s) will lead to an economical benefit for the user 1,4 1,2 Competitive An overview on glycerol-free processes for the production ...Thus, if some glycerol derivative compound is obtained together to FAME (or FAEE), in an interesterification process, a new biofuel is obtained in only one reaction avoiding the presence of free Delignification of softwood by glycerol from biodiesel by ...Oct 04, 2019 · This study investigated the use of glycerol–fatty acid sodium soap mixtures to delignify woody biomass as a model for utilization of crude glycerol by-product from biodiesel manufacture. Lignin-bearing glycerol was also produced. Delignification was carried out using glycerol mixed with sodium salts of laurate, stearate, oleate, or linoleate at 100–250 °C for 0.5–3 Method for purifying fatty acid alkyl ester greatly loaded ...Beside glycerol, the glycerol phase contains 15 wt-% water and is mixed with citric acid. By adding the citric acid, the pH value is adjusted to the value of 6. The continuous inflow of glycerol phase to the column is 125 g/hour. The outlet of the extract, the loaded glycerol phase, is located at the bottom of the column, at the lowest point.

Utilization of biodiesel derived-glycerol for 1,3-PD and ...

Nov 06, 2017 · Today, biofuels represent a hot topic in the context of petroleum and adjacent products decrease. As biofuels production increase, so does the production of their major byproduct, namely crude glycerol. The efficient usage of raw glycerol will concur to the biodiesel viability. As an inevitable waste of biodiesel manufacturing, glycerol is potentially an attractive substrate for the production Glycerol from biodiesel production: Technological paths ...Increases in biodiesel production have led to a surplus of crude glycerol, which represents a major bottleneck in the biodiesel production chain and has created new challenges to its sustainable use. Although there is a wide range of potential uses for crude glycerol, they are limited by its degree of purity, which affects its physical Potential feedstock supply and costs for biodiesel ...Dec 31, 1994 · At current crude petroleum prices, biodiesel derived from any of these materials will be more expensive than diesel derived from petroleum. However, when compared to other clean burning alternate fuels, recent data suggest biodiesel blends produced from any of these feedstocks may be the lowest total cost alternative fuel in certain areas of ... patent technology patent Frontiers | A Review on the Catalytic Acetalization of Bio ...In the early Twentieth century, petroleum exploitation and its cracking to simple hydrocarbons was one of the most influential factors on human life. Fossil fuel has been the main source of energy for almost a century. Current oil production rate reach approximately 12 Mt/day and its demand is predicted to rise dramatically to around 16 Mt/day by 2030 due to the significant increase in the world population and industrial dev…See more on

Fatty Acid Methyl Esters (FAME) Fact Sheet

Fatty Acid Methyl Esters (FAME) are esters of fatty acids. The physical characteristics of fatty acid esters are closer to those of fossil diesel fuels than pure vegetable oils, but properties depend on the type of vegetable oil. A mixture of different fatty acid methyl esters is commonly referred to as biodiesel, which is a renewable alternative fuel. FAME has physical properties similar to those of conventional diesel. It is also non-toxic and biodegradable. Some properties of biodiesel are different from those of fossil diesel …See more on patent technology patent ep2659492a2 method of removing impurities from natural ...Natural glycerol. Before 1984, glycerol was recovered from by-products of soap making from animal fat or vegetable oil.Until now, natural oils and fats are still the main raw materials for the glycerol production. About 42% natural glycerol is produced from the by-product of soap making and 58% by fatty acid production.Saponification of oils Frontiers | Recent Progress in Synthesis of Glycerol ...The global warming of our planet is a major danger for humanity and its environment. Greenhouse gas emissions are the primary cause of this climate change and far from being reduced increases year by year because of the growing of the population. Consequently needs in both food and industrial development regularly increase. In this context, solutions emerge to replace fossil energy sources with renewable energies tha…See more on Sustainable Production of Glycerol Carbonate from By ...Apr 28, 2016 · Glycerol derived from biodiesel plant is usually crude in nature, comprising of impurities that include dissolved catalyst particles (especially when homogeneous catalyst is employed), alcohol like methanol, ash and sometimes water from free-fatty acids neutralization [33, 34]. Purification of the glycerol will therefore be a clean approach for ...

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