Patent
Method and apparatus for the pyrolysis of waste products
TLDR
In this paper, an approach for pyrolysis of waste material such as old tyres in which cuttings of the waste material are fed to a reactor vessel and heated under sub-atmospheric pressure by an outside heat source, the decomposition products being given off mainly in the form of gases.Abstract:
Apparatus and method for the pyrolysis of waste material such as old tyres in which cuttings of the waste material are fed to a reactor vessel and heated under sub-atmospheric pressure by an outside heat source, the decomposition products being given off mainly in the form of gases. Some of the gas is burnt to provide the heat.read more
Citations
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Journal ArticleDOI
Waste tyre pyrolysis – A review
Juan Daniel Martínez,Juan Daniel Martínez,Neus Puy,Ramón Murillo,Tomás García,M.V. Navarro,Ana M. Mastral +6 more
TL;DR: In this paper, a comprehensive review has been carried out in order to show the effects of the main process conditions (heating rate, temperature, pressure, carrier gas flow rate and type, volatiles residence time and pyrolysis time) on physicochemical properties and distributions of the resulting products (gas, liquid and solid fractions).
Patent
Process for recovering carbon black and hydrocarbons from used tires
TL;DR: In this article, used tires are physically fragmented and the fragments are pyrolized at slightly sub-mospheric pressure in a reactor while process char is being recycled to increase heat transfer and avoid coke on heat transfer surfaces.
Patent
Method and apparatus for the pyrolysis of waste products
TL;DR: In this article, a method and apparatus for use in processing waste materials of various kinds and for reclaiming useable by-product materials from the pyrolized waste materials was presented, where waste materials were efficiently dehydrated prior to their introduction into the pyrolysis retort using microwaves generated by a large microwave generator.
Patent
Apparatus for obtaining hydrocarbons from rubber tires and from industrial and residential waste
TL;DR: In this article, an elongated tube is maintained at a temperature of about 1100° F throughout its length, with the material being churned or tumbled as by means of a screw conveyor.
Patent
Method and apparatus for treatment of waste
TL;DR: An apparatus for treating waste material that comprises four major cooperating subsystems, namely, a pyrolytic converter, a two-stage thermal oxidizer, a steam generator and a steam turbine, is described in this paper.
References
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Patent
Microwave pyrolysis of wastes
E Grannen,L Robinson +1 more
TL;DR: In this article, a process for recovering VAPORIZED ORGANIC COMPOUNDS from SOLID WASTE CONTAINing Organics is described. But the authors focus on the process of passing a Gaseous Stream THROUGH a MICROWAVE DISCHARGE ZONE.
Patent
Apparatus for processing heat-decomposable non-gaseous materials
TL;DR: In this article, a method for assisting in the transference by condicating an additional amount of energy to the MATERIALs being processed, and to assist in the burst of a portion of the DECOMPOSITION GASES produced by PYROLYSIS, is presented.
Patent
Apparatus and technique for incinerating solid fuels containing carbonizable material
TL;DR: In this article, a furnace is provided having preliminary and post incineration chambers in which the atmosphere is adapted for combustion of the fuel therein, and the fuel is introduced into the post-incineration chamber through the preliminary incineration chamber, while the atmosphere within the chambers is pressurized.
Patent
Method and apparatus for incinerating refuse
TL;DR: Refuse is incinerated by advancing it longitudinally within an externally heated rotating furnace and utilizing the combustible gases emanating from the refuse to supply part of the fuel used to heat the furnace.