Coal tar processing flowsheet
As shown in coal tar processing flowsheet, heating of tar by reboiler is not simples as the traditional distillation column design and so tar is heated in pipe still furnace and temperature is elevated to 125 o C. Model process flowsheet of coal tar processing:
(B) COAL TAR DISTILLATION:- - ::: RAIPUR TAR PRODUCTS
(B) COAL TAR DISTILLATION:- • Coal Tar Distillate • Coal Tar Pitch § Aluminium Grade Pitch ... Product Data Sheet Coal Tar Enamel - Description- ... Full Mushroom is formed inside the furnace which results in turbulence free tapping and hot metal flow. 3. Good workability to facilitate extrusion.
As shown in coal tar processing flowsheet, heating of tar by reboiler is not simples as the traditional distillation column design and so tar is heated in pipe still furnace and temperature is …
Project Report on Coal Tar Distillation, Coal, Tar ...
coal tar distillation (eiri-1092) Coaltar is produced by the dry distillation of coal and is therefore a by product in the manufacture of coal gas. For a considerable time after the discovery of coal gas, the tar produced was considered merely an encumbrance and was used mainly as a pigment or fuel.
distillation of coal tar products process flow sheet
Chemical products production in coal tar treatment plant Sam kk / February 18, 2014 Coal tar is a dark viscous material obtained as a by-product during the process of destructive distillation of coal (to produce coke oven gas and coke).
Coal tar - Wikipedia
Coal Tar Distillation Coal tar is produced as result of high temperature carbonization and is a viscous dark brown product with characteristic odour and consists of about 300 different products. some of the major constituents are the aromatics and heterocyclic compounds; benzene, toluene, xylene, phenol
Lecture 2 Coal Carbonization and Coke Oven Plant - NPTEL
to remove tar, ammonia (usually recovered as ammonium sulfate), phenol, naphthalene, light oil, and sulfur before the gas is used as fuel for heating the ovens. This document covers the pro-duction of metallurgical coke and the associated by-products using intermittent horizontal retorts. In the coke-making process, bituminous coal
Coke Manufacturing - IFC
Flow Sheet Diagram, Distillation of coal tar Coal tar distillation process Example 1 Example 2 9 Naphthalene - production and uses - Springer · PDF Datei9 Naphthalene - production and uses by distillation processes within the framework Figure 9.3 shows the flow-sheet for the hydrogenation of …
distillation of coal tar products process flow sheet - ucvs.nl
Distillates are made up of crude coke oven tar components, which are produced during the high temperature coking of bituminous coal. Carbon pitch boils between 100°C and 400°C during the distillation process. Refined chemical oil distills between 210°C and 315°C.