coal tar distillation apparatus

  • Analysis of Predicted Coal Tar Fluid Volume, Goals, and ...

    Volume of coal tar fluids judged relative to "cessation" criteria ... A Distillation Apparatus is being used to Accurately Determine Water/Volatile Content 1) Coal tar heated to 105º C ... Distillation documents both water and organic volatiles driven off at 105º C (221º F) temperature

  • Right to Know Hazardous Substance Fact Sheet

    Coal Tar Pitch is a dark brown to black, thick liquid, with a strong odor, that remains after the distillation of Coal Tar. It is used as a base for coatings and paint, in roofing and paving, and as a binder in Asphalt products. POISONOUS GASES ARE PRODUCED IN FIRE Reasons for Citation f Coal Tar Pitch is on the Right to Know Hazardous

  • (PDF) Gaslight, distillation, and the Industrial ...

    He succeeded in making coal-tar and the GASLIGHT, DISTILLATION, AND THE INDUSTRIAL REVOLUTION · 401 government paid for a ship travelling to the West Indies to be coated with it as an experiment that was later judged successful.27 At some point, Dixon also thought of using the coal-gas he was producing for lighting purposes, but he dropped the ...

  • Coal Tar and its Distillation Processes – IspatGuru

     · Coal Tar and its Distillation Processes. Coal tar, also known as crude tar, is the by-product generated during the high temperature carbonizing of coking coal for the production of the metallurgical coke in the by-product coke ovens. It is a black, viscous, sometimes semi-solid, fluid of peculiar smell, which is condensed together with aqueous ...

  • Coal-tar

    COAL-TAR, the black, viscous, sometimes semi-solid, fluid of peculiar smell, which is condensed together with aqueous "gas liquor" when the volatile products of the destructive distillation of coal are cooled down. It is also called "gas-tar," because it was formerly exclusively, and even now is mostly, obtained as a by-product in the manufacture of coal-gas, but the tar obtained from the ...

  • Coal tar and hydrocarbon mixture pitch production using a ...

    A feed coal tar pitch having a softening point of 109° C. is fed into a WFE apparatus having a 1.4 square foot vessel operating at a temperature of 335° C. at a feed rate of 77 pounds/square foot of surface area/hour. The output coal tar pitch of the WFE apparatus has a pitch yield of 85%.

  • Distillation | Article about distillation by The Free ...

    The apparatus used, called the still, is the same in principle as other distillation apparatus. The Fractional Distillation Process. ... example, when treated in this way yields acetic acid, methyl or wood alcohol, charcoal, and a number of hydrocarbons. Coal yields coal gas, coal tar, ammonia, and coke. Ammonia is also obtained by the ...

  • Innovative Coal-Tar Products at PAO Koks | SpringerLink

     · By varying the conditions of coal-tar distillation, pitch of different grades with softening temperature T so = 60–120°C may be produced. 3. The coal tar generated at PAO Koks may be regarded as a potential source of innovative products characterized by high added value and global market demand, such as mesophase pitch, needle coke, and ...

  • C10G 7

    CN204073477U Vacuum distillation apparatus : ... WO2014151903A1 Liquid fuel production process and apparatus employing direct and indirect coal ... One kind of tar removal ...

  • Petroleum Distillation | B/R Instrument

    The D1160 Vacuum Distillation System for distillation of samples according to ASTM D1160. Fully automatic, semi-automatic and manually operated models are available. D-1160 is used for the vacuum distillation of residues, lubricating oils, dieslel fuel, biodiesel and many other types of samples. This vacuum distillation apparatus is easy to use.

  • Destructive distillation

    Destructive distillation of a tonne of coal can produce 700 kg of coke, 100 liters of liquor ammonia, 50 liters of coal tar and 400 m 3 of coal gas. Destructive distillation is an increasingly promising method for recycling monomers derived from waste polymers.

  • CN102911686B

    The invention discloses a coal destructive distillation method and a coal destructive distillation apparatus. The method and apparatus are characterized in that: a coal powder raw material is arranged in a tubular charcoal burning device and is arranged coaxially therewith; the charcoal burning device is arranged on the upper part of a destructive distillation reactor; high-temperature coal ...

  • Distillation Principles and Processes | Mile Hi Distilling

    Description Distillation Principles and Processes. By Sydney Young M.A., D.Sc., F.R.S. Professor Of Chemistry In Dublin University. Originally published in 1922 Distillation Principles and Processes'' last copy was sold shortly after the declaration of war, and the question then arose whether a revised second edition of the book in its original form should be published.

  • coal tar distillation apparatus

    coal tar distillation apparatus For each project scheme design, we will use professional knowledge to help you, carefully listen to your demands, respect your opinions, and use our professional teams and exert our greatest efforts to create a more suitable project scheme for you and realize the project investment value and profit more quickly.

  • Coal-tar distillation

    Having shown that the coal-tar obtained in the processes of destructive distillation may vary both as to quantity and as to quality, through quite wide limits, according to the conditions under which the distillation is carried out, let us look at methods at present in use for its produc- tion.

  • ASTM Distilled Coal Tar Distillation Range Testing

    Materials Laboratory needed for ASTM testing of samples of Distilled coal tar as per ASTM D1078 Standard Test Method for Distillation Range of Volatile Organic Liquids. INFORMATION Number: 19 …

  • DESTRUCTIVE DISTILLATION OF CARBONAGEOUS …

    Destructive distillation specially adapted for particular types of solid raw material or for materials in special form (such as cellulose-containing materials, powdered coal, oil shale or bituminous rocks, synthetic polymeric materials e.g. tyres). Coking mineral oils, bitumen, tar…

  • Class Definition for Class 196

    This class relates to apparatus for treating, refining, or recovering mineral oils such as petroleum, coal tar, pitch, asphalt or related products, not elsewhere classified. Included specifically in this class are apparatus for dewaxing, solvent extraction or refining of such mineral oils as well as stills designed for mineral oil distillation ...

  • Apparatus for distilling coal, etc (Patent) | OSTI.GOV

    Inventors: Cantieny, G Publication Date: Tue May 27 00:00:00 EDT 1924 OSTI Identifier: 5329334 Patent Number(s): US 1495573 Assignee: Kohlenscheidungs-Gesellschaft

  • Standard Test Method for Distillation of Creosote and ...

    Distillation of Creosote and Creosote-Coal Tar Solutions1 This standard is issued under the fixed designation D 246; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A

  • Difference Between Destructive Distillation and Fractional ...

     · When coal is heated in the absence of air, it does not burn, instead, many byproducts are formed. Some of the byproducts include coke, coal tar, amino acid liquor and coal gas. Following image shows a simple diagram of a destructive distillation apparatus from which coal gas is produced.

  • MESOPHASE MICROSPHERES FROM DISTILLATION AND …

    Coal tar is a by-product of thermal degradation of coal. The objective of the degradation process is either carbonization to obtain coke or gasification to obtain the so-called coal gas as well. Distillation of coal tar leaves behind coal tar pitch (CTP), a thick black liquid with 1 Doctorado en Ciencia y Tecnología de Materiales, Facultad de

  • Testing Instruments Of Tar, Bitumen And Bituminious ...

    Breaking Strength Apparatus IS-1322 Conradson Carbon Residue IP-13 ASTM D-2416 Crude Tar Distillation Apparatus STPTC-CT/7/67 Distillation of Cut Back Bitumen IP-27 IS-1213 Distillation of Road Tar & Crude Coal Tar IS-1213 Ductility Test Apparatus IS-1208 & IP-32 Dean & Stark Apparatus IS-1211 Determination of Mineral Matter IS-1217

  • TAR, BITUMEN & FELT TESTING EQUIPMENTS

    Distillation, apparatus - Cutt back Bitumen, Road Tar, Crude Coal Tar. Distillation Apparatus for - Croesote Oil & Anthracene Oil. Bitumen Extractor Apparatus. Breaking Point of Bitumen Apparatus. Ductility Test Apparatus. Electrical Strength Test of Bitumen. Adhesiveness Test of Bituminous compound. Pour point of Bituminous. Loss on heating ...

  • Determination of pitch volatility

     · EXPERIMENTAL Modified distillation apparatus The distillation apparatus for ASTM D-2569 was modi- fied to measure the temperature of the liquid as shown in Figure 1. Also the receiver was connected to a bottle to measure non-condensable gases. ... Coal Tar A 72 (R/B)3 456 0 Petroleum A 72(R/B) 490 1690 Petroleum B 72 (R/B) 476 1130 Petroleum B ...

  • Chemical and physical modification of petroleum, coal-tar ...

    Table 1.3: Coal-tar distillation fractions..... 9 Table 1.4: Nominal product distribution from solvent extraction of coal with middle oil ... Figure 3.4: Soxhlet apparatus setup..... 51 Figure 3.5: Diagram of Spectra-tech pellet apparatus ..... 54 Figure 4.1: Softening point effects of …

  • Coal Tar

     · Coal tar distillates are derived from the distillation of coal tars at coal tar refinery facilities. They are made of complex combinations of compounds, mainly aromatic hydrocarbons. Their composition varies based on their source, the heating temperature, and the distillation …

  • Distillation On The Manufacturing Scale. Continued

    Continuous Distillation. When large quantities of liquid are to be dealt with there are obvious advantages in making the process of distillation continuous ; the advantages, as well as certain disadvantages, are discussed in the sections on Petroleum and Coal-tar (pp. 319, 359). Fig. 68. - The "Coffey" still.

  • Coal Tar Pitch – IspatGuru

     · Coal tar pitch is a coal conversion product. Its IUPAC name is ''Coal Tar Pitch, High temperature". Its CAS number is 65996-32-2 and EINECS number is 266-028-2. It is the shiny, dark-brown to black residue produced by distillation of coal tar. Coal tar pitch contains a …

  • distillation of coal tar apparatus « BINQ Mining

     · Destructive distillation – Wikipedia, the free encyclopedia. Coke, coal gas, gas carbon, coal tar, ammonia liquor, and "coal oil" … The process of pyrolysis can be conducted in a distillation apparatus (retort) to form the … »More detailed

  • Chapter XV. Distillation On The Manufacturing Scale

    Plant Required. The plant required for the distillation of alcohol, acetone, coal-tar and its products, petroleum and its products, glycerine and essential oils on the large scale is fully described in the sections dealing with those substances, but a brief sketch of the chief forms of plant may be useful. .. When only a rough separation of the constituents of a complex mixture is required the ...

  • Standard Specification for Coal-Tar Pitch Used in Roofing ...

    D95 Test Method for Water in Petroleum Products and Bituminous Materials by Distillation. D140/D140M Practice for Sampling Asphalt Materials. D2398 Test Method for Softening Point of Bitumen in Ethylene Glycol (Ring-and-Ball) D2415 Test Method for Ash in Coal Tar and Pitch

  • Effective Fractional Distillation of ''Coal Tars'' Petro Online

     · In summary; distilling or fractionating Coal Tar products is possible, even in accordance to the a.m. ASTM-standards, but a well adapted apparatus design is the key point. Related stories ASTM distillation systems successfully moved and installed at new built pilot plant in South Korea

  • Separation of high purity indole from coal tar by high ...

     · The separated solids at each stage were analysed by gas chromatography to determine the purity. RESULTS AND DISCUSSION Analysis of indole concentrate Concentrated indole (b.p. 200-300) was obtained from the washing oil fraction of coal tar by distillation using a spinning band type fractional distillation apparatus.

  • What is meant by destructive distillation of coal

    In laboratory, the destructive distillation of coal is carried out as follows: Two hard glass boiling tubes are taken. A small quantity of powdered coal is placed in one of the boiling tubes (tube A).About 20 ml of water is taken in tube B. The apparatus is set as shown. Coal …

  • Distillation

    Distillation, or classical distillation, is the process of separating the components or substances from a liquid mixture by using selective boiling and condensation. Dry distillation is the heating of solid materials to produce gaseous products (which may condense into liquids or solids). Dry distillation may involve chemical changes such as destructive distillation or cracking and is not ...

  • November 2010 CLASSIFICATION DEFINITIONS 196

    This class relates to apparatus for treating, refining, or recovering mineral oils such as petroleum, coal tar, pitch, asphalt or related products, not elsewhere classi-fied. Included specifically in this class are apparatus for dewaxing, solvent extraction or refining of such mineral oils as well as stills designed for mineral oil distillation

  • Coal Tar Distillates | Koppers

    US2748063A US315898A US31589852A US2748063A US 2748063 A US2748063 A US 2748063A US 315898 A US315898 A US 315898A US 31589852 A US31589852 A US 31589852A US 2748063 A US2748063 A US 2748063A Authority US United States Prior art keywords tar stage naphthalene solvent vapors Prior art date 1952-10-21 Legal status (The legal status is an assumption and is not a …