phenol and acetone production bentonite process plant

  • EP1732869A1

    A process for producing phenol, the process comprising contacting with an acid­catalyst a feed stream comprising cumene hydroperoxide, phenol and acetone, to produce a phenol product, wherein the molar ratio of phenol to acetone in the feed stream and in the phenol product is greater than 1:1

  • Phenol | Shell Global

    Phenol is derived from benzene and propylene. These raw materials are first used to produce cumene, which is then oxidised to become cumene hydroperoxide, before being split into phenol and its co-product, acetone. Phenol plays a major role in our everyday lives. Plywood, window glazing, DVDs and CDs, computers, sports equipment, fibre glass ...

  • Design Report for Cumene Production

     · economic feasibility of developing a new cumene production process an existing plant site for the synthesis and purification of cumene with an output goal of 100,000 metric tons per year for a plant life of 15 years. Cumene in the global petrochemical industry is used primarily as a reactant for production of phenol.

  • Full design for acetone production

     · Full design for acetone production. 1. Energy Balances, Numerical Methods Design Project Production of AcetoneProcess Description Figure 1 is a preliminary process flow diagram (PFD) for the acetone production process.The raw material is isopropanol. The isopropanol (IPA) feed is a near azeotropic mixture withwater at 88 wt % IPA at 25°C and 1 ...

  • CUMENE

    In 2015 a further 450 kt/y cumene capacity plant has come on stream in China, currently under revamping to 600 kt/y. (1) As a Balance between HP Steam Import and LP Steam Export. All exported Steam can be consumed in the Downstream Phenol Plant. Utilities Consumption per MT Cumene Net Steam Consumption (1) 0.2 MT Product quality Cumene 99.95 % ...

  • Investigation of phenol electrooxidation in aprotic non ...

     · Electrooxidation of phenol was studied on platinum electrode in five aprotic non-aqueous solvents (acetonitrile, dimethyl sulfoxide, dimethyl formamide, acetone, and tetrahydrofuran) with cyclic and normal pulse voltammetry. The cyclic voltammetric results showed that fouling of the electrode surface by the polyphenol took place continuously in dimethyl formamide and a weak passivation of …

  • Phenol and Acetone CEFIC Petrochemicals Europe Phenol and ...

    and the Production Process The Phenol/Acetone process belongs to NACE code 2414 (Manufacture of other organic basic chemicals, with a production capacity of more than 100 tons per day). Phenol is mainly used as an intermediate in organic synthesis. In this, phenol essentially serves as a raw material for the production of bisphenol A,

  • The cumene process for phenol-acetone production

    Devoted to the memory of the inventors of this chemical process, Russian scientists R.Yu. Udris, M.S. Nemtsov, and B.D. Kruzhalov Abstract—The history of designing and the evolution of the process for the joint production of phenol and acetone, which is now the basic industrial method for the manufacture of these products, the state of the ...

  • PHENOL BUSINESS UNIT

    Phenol business unit has two production sites: Huelva (spain) and shanghai (China). both plants use state of the art Exxon Mobil Technology for the production of cumene and uOP technology in the production of phenol and acetone. Cepsa is the largest cumene producer in the world, being one of the main players in the market and

  • Manufacturing Process

    This plant is based on UHDE''s Ethyl Anthraquione process .2-Ethyl anthraquinone (2-EAQ) the effective reactive component is dissolved in mixture of solvent called working solution. It is reduced by hydrogenation using palladium catalyst in the first step and further oxidized to generate Hydrogen peroxide and spring back 2-EAQ.

  • material balances design problem cumene production ...

     · Material Balances Design Problem Cumene Production Background. feedstock for manufacturing phenol and acetone. … 9 99.9 mole% cumene, balance DIPB; 100,000 tons … Cumene – Process, Technology, Applications, Patent, Consultants …

  • Source Assessment: Manufacture of Acetone and Phenol From ...

    CALCULATED EMISSION FACTORS FOR STORAGE TANK VENTS AT A PLANT MANUFACTURING ACETONE AND PHENOL FROM CUMENE Emission factor. qAq phenol produced Tanks" Heavy Material emitted Acetone Acetophenone Cumane ends a-Methylstyrene Phenol Total Criteria pollutants:'''' Total nonmethane hydrocarbonsc 0.050 5.9 x 10~s 0.034 0.011 0.0024 0.041 0.14 …

  • Home | INEOS Phenol

    Our global manufacturing company is 3 times the size of the next largest producer. The nameplate capacity is 1870 K for Phenol and 1160 K for Acetone. In addition to being the largest producer of Phenol and Acetone in the world, we are also the only Phenol and Acetone manufacturer with production facilities spanning Europe and America.

  • The cumene process for phenol-acetone production ...

     · The history of designing and the evolution of the process for the joint production of phenol and acetone, which is now the basic industrial method for the manufacture of these products, the state of the art and parameters of its key steps in industrial facilities among world manufacturers of phenol are presented. Special attention is given to the consideration of ways of improving the ...

  • Production of Phenol | Materials | Physical Chemistry

    This process converts two relatively cheap starting materials, benzene and propylene, into two more valuable ones, phenol and acetone. Other reactants required are oxygen from air and small amounts of a radical initiator. Most of the worldwide production of phenol and acetone is …

  • Phenol Production and Manufacturing Process | ICIS

     · Phenol was first isolated from coal tar in the coking of coal, but the first commercial process was the sulphonation of benzene and subsequent fusion with caustic soda.. There are now three synthetic routes to phenol with cumene-based technology being the dominant process.Here, benzene and propylene are reacted to form cumene, which is oxidised to the hydroperoxide, followed …

  • production of acetone from cumene process flow sheet ...

    cumene process for phenol flow sheet in Gwalior, India - Crusher ... phenol and acetone production bentonite process plant. ... Ethanol Fatty Alcohol from Vegetable Oil Flow sheet for Cumene Production Fluid Catalytic Cracking ... Process flow sheets: Cumene production process flow sheet. Cumene production process flow sheet Propylene supplied ...

  • Production of Acetone Using Catalytic Dehydrogenation of ...

     · Acetone is often produced as a by-product in the production of phenol. The cumene hydroperoxide generated in that process is cleaved to form phenol and acetone. Catalytic dehydrogenation of isopropanol can be chosen as an alternative synthetic rout e when high-purity acetone is required, such as in biomedical applications.

  • Phenol and Acetone CEFIC Petrochemicals Europe Phenol …

    and the Production Process The Phenol/Acetone process belongs to NACE code 2414 (Manufacture of other organic basic chemicals, with a production capacity of more than 100 tons per day). Phenol is mainly used as an intermediate in organic synthesis. In this, phenol essentially serves as a raw material for the production of bisphenol A,

  • Process for producing phenol

    A process for producing a phenol product generally comprises a first step comprising reacting in a first reactor a feed stream comprising cumene hydroperoxide and water with an acid catalyst to produce an effluent comprising the phenol product, acetone, and at least 1% by weight residual cumene hydroperoxide, and a second step comprising passing the effluent into a second reactor and ...

  • Phenol-acetone process: cumene oxidation kinetics and ...

     · [02] + (kd4k)- [RH] +2~ The production and consumption rates can be obtained as usual by linear combination of the step ratas. lt is remarkable thatthanks to the assumptions made above the model parameters are only 3: 01=k1 02=k1j Ji 03=kcJVC OES 47.9111 Z 2511 PHENOL-ACETONE PROCESS: CUMENE OXIDATION KINETICS AND INDUSTRIAL PLANT SIMULATION R ...

  • Production Of Phenol [od4pdrg9md4p]

    Production of Phenol KATHURIA Shubhranshu INSA de Toulouse [i] I would like to thank my tutor, M. Maria Fernandez, and my group partners Gianni Soupe, Logan who helped me finish this project with ease. Without their help and efforts it would have been a really difficult task to accomplish. [ii] 1.

  • History

    Expansion of the phenol and acetone production was completed with an increase in capacity to 65 kta for phenol and 41 kta for acetone. 2007 Completion of the HDPE plant expansion project as follows: reactor A and C system retrofitted; gas purification train, vent recovery, slurry catalyst feed system, and a 30 t/h polyethylene resin compounding ...

  • Acetone Production and Manufacturing Process | ICIS

     · Acetone Production and Manufacturing Process. Early processes for the manufacture of acetone were based on the thermal decomposition of calcium acetate or the carbohydrate fermentation of corn starch or molasses. The ready availability of propylene in the 1960s led to routes based on the dehydrogenation of isopropyl alcohol or cumene peroxidation.

  • PRODUCTION OF PHENOL

     · [2] c. hail, "FT-NIR analysis of the Hock Process for the production of phenol and acetone," Thermo fisher scientific inc, madison, 2008. [3] a. coker, "phenol, acetone, cumene," nexant, 2012. [4] L. Pellegrini, S. Bonomi, and G. Biardi, "DYNAMIC SIMULATION OF THE CLEAVAGE SECTION IN A PHENOL PLANT FOR SAFETY ANALYSIS," Department of Chemistry ...

  • POLYCARBONATE

    to acetone with by-product phenol. Some phenol is also produced directly from toluene. Finally the phenol and acetone are reacted to produce bisphenol-A. The overall process leading to polycarbonate is shown schematically in Figure 2.

  • THE PRODUCTION OF CUMENE USING Zeolite CATALYST …

    Essentially all cumene produced worldwide is used as a feedstock in phenol plants, which convert it to phenol and acetone by cumene peroxidation. Therefore, the cumene and phenol markets are strongly tied. From 1993 to 1998, world cumene demand grew at a …

  • Production of phenol from cumene

    WATSaxsrr : Production of phenol from cumene added dropwise from a dropping funnel, so that the liquid flowed down the wall in a thin layer. The outside of the tube wall was cooled by means of water, kept at 10 C. The reaction mixture was collected in a flask placed in ice under the tube. Fig. 7.

  • Products | INEOS Phenol

    At INEOS Phenol we produce two main products: Phenol and Acetone. We also produce Cumene and Alphamethylstyrene. These basic chemicals make a significant contribution to improving health and changing standards of living for the better for people around the globe. All our homes benefit from plywood, laminates and wood products produced with ...

  • Chemicals and Allied Products

    plant treating brine wastewater (8 to 10 percent NaCl) from the production of gly cols by the chlorohydrin process. A reten tion time of 8 hr and a loading of 2 to 3 lb TOD/day/lb mixed liquor volatile suspended solids (mlvss) (2 to 3 kg TOD/day/kg mlvss) were required. Laboratory, pilot plant, and full-scale operating data for a

  • Phenol

    Phenol is also catalytically reduced to cyclohexanol, which is used in the manufacture of polyamides 6 and 6,6. Phenol is also used to make a range of thermosetting polymers (resins). It reacts with methanal in the presence of a catalyst to form phenol-methanal resins. Figure 1 Uses of phenol. Among the other uses of phenol is the production of ...

  • Bisphenol A production Plant

    3.8 %. Staff. 513. Bisphenol A (BPA) plant consists of Phenol, Acetone and Bisphenol A production facilities. The plant is a precursor in the production process chain at Kazanorgsintez PJSC. Main output of the plant is bisphenol A, phenol and acetone. Basic raw materials are propylene and benzene. Most of the manufactured phenol (about 85%) and ...

  • Removal of COD and Ammonia-Nitrogen by …

    Bentonite has been used as soil additive in agricultural engineering and mixture in construction fluid in civil engineering. It has also been used as a landfill liner in environmental engineering, as encapsulator of certain waste deposits, and as an adsorbent of heavy metals and phenol …

  • Research Article A Promising Material by Using Residue ...

    condensation of phenol with acetone [ ... [, ], and the demand for BPA production has increased [ ]. With the growing production of BPA [ ], there will be more and more residues from the BPA ... bentonite was prepared by mixing the raw bentonite and fresh water at a certain ratio, stirring for min at a high ...

  • Regeneration performance of clay-based adsorbents for the ...

    The extraction of phenol and 4-nitrophenol from organically modified smectite has been effectively achieved with and without a co-solvent (ethanol). 165 The percentage recovery of phenol in the absence of the co-solvent was 73.6%, whereas after mixing in 2.5% ethanol at 70 °C and 413.6 bar, the recovery of phenol increased to 90.8%.

  • Production of Bisphenol A (BPA) By Green Technology

    Bisphenol A production process The aim of the chapter is to give an overview of the BPA production methods. Preparation of Bisphenol A The BPA synthesis including mechanisms, possible reactions, by-products, and order of reaction. The acid catalyzed condensation of acetone with two moles of phenol is the first process for forming BPA, (Figure 1).

  • US20050222466A1

    A process for producing a phenol product generally comprises a first step comprising reacting in a first reactor a feed stream comprising cumene hydroperoxide and water with an acid catalyst to produce an effluent comprising the phenol product, acetone, and at least 1% by weight residual cumene hydroperoxide, and a second step comprising passing the effluent into a second reactor and ...

  • Industrial production of chemical solvents "Acetone"

     · Cumene Process. 2. From Alkane nitriles. 3. Hydrolysis of Gem-Dihalides. 4. Oxidation of isopropyl alcohol. 5. Ozonolysis of alkenes. 6. Fermentation process. 9. 1) CUMENE PROCESS • The air oxidation of cumene (isopropyl benzene) leads to the production of both phenol and acetone, as shown in the following figure.

  • (32b) Design & Optimization of Cumene Plant Using Aspen ...

    Cumene is the major chemical used in the manufacturing of phenol and its co-product acetone on the industrial scale. It is also among the preliminary material in the production of acetophenone, methyl styrene, di-isopropyl benzene and di-cumyl peroxide.

  • Phenol & Acetone 20x29

    Phenol & acetone technology The Versalis phenol process has been developed since 70s and internally applied to increase plant capacities and improve product quality. New unit operations have been designed and implemented (phenol extractive distillation) and new techniques applied (reaction CFD modelling) since then, leading today to a very

  • Phenol Production Process Design

    Phenol Production Process Design Team 10 – Tiffany Robinson, Daniel Harrell, Dillian Beechler Organizational Problem ABC Corporation''s resins production Total cost per pound of productunit wants to carry out a study estimate of a plant to produce phenol as a raw material at a cheaper cost than the current market price of $0.64/lb.

  • Material Balances Design Problem Statement Production …

    Production of Acetone Introduction Acetone is typically produced in commercial quantities as a by-product during the formation of phenol. However, acetone manufactured thus generally contains small amounts of the reactant benzene and the desired product phenol [1]. In the past, these impurities were deemed to be within allowable limits.

  • Method for purification of phenol

    1. A method for purification of phenol obtained by the joint phenol- and acetone production by the cumene method comprising contacting the phenol with a zeolite catalyst with pores more than 4x10-10 m (4Å) in diameter, under atmospheric pressure or a pressure which matches the pressure of the liquid phenol and at a temperature of from 120 to 150°C.

  • Phenol & Acetone

    It is in fact the only fully-integrated aromatics production unit in Europe. Expanded in 2007, the unit has a nameplate capacity of 185,000 tonnes of phenol and 115,000 tonnes of acetone. Its geographic location makes it ideal for delivering product to and from Russia as well as the Nordic and Baltic regions.