BR102017004819A2 - rsu for production of cdr and or biosynthetic compound for production of synthetic fuel by catalytic depolymerization process kdv and the like. - Google Patents

Abstract

for the improvement of the environment by eliminating dumps and landfills in brazil and helping the country to achieve renewable fuel production goals, refers to the process of pre-treatment of solid urban waste to be used in the turbine gasification process of friction using kdv technology (German acronyms for catalytic depolymerization without pressure) for production of synthetic or second generation diesel. The aim of this invention is the production of synthetic diesel using automatic or manual or semi-automated mechanical municipal solid waste pre-selection technology to produce solid waste derived fuel (cdr) or a biosynthetic compound free from inert materials. and metals this process was determined by the environmental sustainability factor and the economic factor of industrial installation and operation, being that small, medium or large municipalities and or companies would be able to produce diesel, kerosene and synthetic naphtha with an energy yield (kcal) of the material. around 80% from the USSR in Brazil.

Description

(54) Title: RSU FOR THE PRODUCTION OF CDR AND OR BIOSINTETIC COMPOUND FOR THE PRODUCTION OF SYNTHETIC FUEL BY THE CATALYTIC DEPOLIMERIZATION PROCESS KDV AND SIMILAR.

(51) Int. Cl .: C10B 53/00; C10B 53/07; C10B 53/02; 1/10 C10G; C10G 3/00 (73) Owner (s): ENRIQUE EDUARDO ORMEZZANO ENRIQUE ORMEZZANO, CONPROL CONSTRUÇÕES E PROJETOS LTDA.

(72) Inventor (s): ENRIQUE EDUARDO ORMEZZANO (85) Start date of the National Phase:

03/10/2017 (57) Abstract: For the improvement of the environment by eliminating dumps and sanitary landfills in Brazil and helping the country to reach the renewable fuel production goals, it refers to the process of pretreatment of solid urban waste for be used in friction turbine gasification processes using KDV technology (acronyms in German for non-pressure catalytic depolymerization) for the production of synthetic or second generation diesel. The purpose of this invention is the production of synthetic diesel using automatic or manual or semi-automated mechanical pre-selection technology for municipal solid waste, to produce a solid fuel derived from waste (CDR), or a Biosynthetic compound free of inert materials and metals this process was determined by the environmental sustainability factor and by the economic factor of installation and industrial operation, and small, medium or large municipalities and or companies would be able to produce diesel, kerosene and synthetic naphtha with an energy yield (kcal) of the material 80% from the MSW in Brazil.

RSU FOR THE PRODUCTION OF CDR AND OR BIOSINTETIC COMPOUND FOR THE PRODUCTION OF SYNTHETIC FUEL BY THE CATALYTIC DEPOLIMERIZATION PROCESS KDV AND SIMILAR.

01. Industrial sector recycling renewable energy.

02. The present invention relates to the process of using urban solid waste (MSW) for the production of synthetic fuel.

03. The pre-treatment of solid urban waste to be used in gasification processes by friction turbine using KDV technology (acronyms in German for non-pressure catalytic depolymerization) German patent, for the production of synthetic or second generation fuel, from of biomass.

04. Currently, there is no process for the total recycling of solid urban waste, all solutions are partial, dumps, sanitary landfills, or extremely costly, such as plasma gasification or pyrolysis with low energy yield.

05. The objective of this invention is the use of municipal waste for the production of synthetic fuel using automatic or manual or semi-automated mechanical pre-selection technology, to produce a solid fuel derived from waste (CDR) in flakes or pellets or a Biosynthetic compound free of inert materials and metals This process was determined by the environmental sustainability factor and by the economic factor of installation and industrial operation, and small, medium or large municipalities and or companies would be able to produce diesel, synthetic from the MSW. 06. Brazil produces 80,000,000 tons of garbage per year that can be 100% recycled and transformed into fuels, the thermochemical route converts biomass and waste through processes such as friction gasification and rapid pyrolysis, gasification allows the production of very clean synthetic fuels, which can be liquefied, this path is known as “biomass-to-liquids” (BTL - biomassto-liquids or WTL waste to liquids), the use of continuous and intense energy, but the integration of processes promises a efficiency increase, in rapid pyrolysis, biomass is rapidly heated (450-600 ° C), in the absence of air to yield a type of heavy fuel oil - bio-oil or pyrolysis oil - which can be refined in various fuels or used as such, alternatively bio-oil and its residue (coal) 'o.

w can be treated as a raw material for BTL fuel production, in the KDV process the gasification temperature is around 280 ° C to 350 ° C synthetic fuels have an excellent carbon balance and can reduce carbon dioxide emissions in up to 90% when compared to petroleum fuels. In addition, they are ultra-clean and reduce emissions from the other major polluters (NOx, SOx), the potential of fuels based on biochemical and biomass thermo-chemical conversion is great. The World Energy Council recently estimated that these fuels can replace approximately 40 percent of all petroleum-based transport fuels by 2050. EA 1EA Bioenergy Task 40 sees greater potential (by 2050, which would result in a replacement of all petroleum fuels for transportation). If Brazil uses all the residual biomass from agro-industries, agrosilvipastoral. Agricultural waste and MSW we would have today 1,346,000,000 tons with a production capacity of 471,100,000,000 liters of synthetic diesel per year with the KDV catalytic depolymerization process that would take Brazil self-sufficient in diesel at a lower cost than oil, not producing dioxin and furans in the gasification process and having a cleaner fuel with less sulfur and particulates.

07. Fuels generated from waste and biologically recyclable materials represent an alternative for increasing production for the future of decentralized energy technology; The pre-treatment of biomass as mentioned above, the thermochemical platform comprises obtaining the synthesis gas (syngas) from biomass gasification for the production of second generation biofuels, including synthetic biodiesel, however this biomass to be used it needs to be pre-treated before entering the process, the pre-treatment techniques are the storage that can be critical in the pre-treatment of waste, it must be adequate to ensure constant supply, avoid changes in the fundamental characteristics of the raw material ( decay, deterioration, etc.).

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08. Pre-selection separates inert inorganic materials (glass, ceramics, earth scraps, metals, electronics) uses equipment called a bag opener, granulometric and vibrating or rotating sieves to separate food waste from other materials , automatic separation and for large volumes of waste uses to classify electromagnetic systems for ferrous metals, induction for non-ferrous metals, optical and infrared reading, airflow density for plastics and papers and manuals for small plants (scavenging ), the biomass compaction processes are various such as crushing and grinding these unit operations are used to reduce and standardize the size of the particles, in the case of gasification by friction turbine KDV this size must be between 0 - 25mm equipment such as dc choppers logs, ball mills, knife mills and hammer mills, drying in thermal processes and it is desirable that the resin both are dry or have compatible humidity, which can vary between 8% to 15%, and for that there is a need for the use of energy, many processes generally have surplus of thermal energy that can be used for drying, although in Brazil the sugar industry has specialized in burning bagasse with high humidity, other thermochemical conversion processes such as rapid pyrolysis and gasification by KDV friction turbine generally work with moisture content (<20%) this means that the fuel derived from the waste (CDR) and the material organic (leftover food, etc.) will have to be subjected to dehydration or to the process of dehydration and molecular fusion using a plastic binder giving way to an inert composite Biosynthetic material with limits of 0% - 50% of plastic materials like PET, PP, PE, PVC, and other types of used plastics, rubbers, tires, styrofoam, vegetable oils and or minerals. 09. The moisture content limit must be in the range of <1% - 20% to process the material in the KDV units to obtain synthetic dicscl. The compaction serves to optimize the space used for storage in the form of bales, briquettes and pellets, also increasing the energy density, improving through these processes the performance of KDV plants and taking inert waste, being able to store it without

4/4 damage to the environment, enabling large and small enterprises, enabling the generation of jobs, definitively eliminating not only landfills but also landfills that, even if controlled, generate pollution and the use of large areas of land that are contaminated and producing Slurry and methane gas in the atmospheric atmosphere.

10. It is the joining of two processes making it a sustainable system economically, environmentally and socially.

Claims (2)

RSU FOR THE PRODUCTION OF CDR AND OR BIOSINTETIC COMPOUND FOR THE PRODUCTION OF SYNTHETIC FUEL BY THE CATALYTIC DEPOLIMERIZATION PROCESS KDV AND SIMILAR. 01. Characterized by the use of automatic or manual or semi-automated mechanical pre-selection technology, for the separation of inert materials such as earth, ceramics, glass, electrical and electronic materials, ferrous and non-ferrous metals, food waste and any and all waste inorganic solid urban waste, to produce solid fuel derived from waste (CDR), or a Biosynthetic compound, used for the production of synthetic diesel, in the process of pressure-free catalytic depolymerization (KDV). 02. Characterized by the use of pre-selection technology, pre-selection separates inert inorganic materials (glass, ceramics, earth remnants, metals, electronics), uses equipment called a bag opener, a trommel or sieves with granulometric classification by vibration or disc sieves to separate food and soil residues, the other materials pass through the classification belt electromagnetic systems for ferrous metals, induction for non-ferrous metals, optical and infrared reading, density by airflow for plastics and papers and manual systems for small plants (scavenging), which would soon be crushed into particles between 0.0001 to 25 mm and dehydrated with 0.00% to 20% humidity at most, automatic separation and for large volumes of garbage used for to rank. 03. Characterized by the use of pre-selection technology, the CDR resulting from this separation must meet the following parameters. The biomass compaction processes are as diverse as crushing, milling, these unit operations are used to reduce and standardize the size of the particles, in the case of the catalytic depolymerization process (KDV). 04. Characterized by the use of pre-selection technology, this size must be between 0.0001 to 25mm at most using equipment such as log chippers, ball mills, knife mills, hammer mills. 05. Characterized by the use of pre-selection technology, moisture content would subject the resulting material to dehydration by means of a rotary dryer. Plastic agglutinator producing a biosynthetic and / or pelletizing compound material with dimensions of 2/2 pellets of between 5mm and 8mm with the following limitations and characteristics humidity of 0.00% to 20% of maximum content, indicated to be used in the process of catalytic depolymerization (KDV). 06. Characterized by the use of pre-selection technology, inorganic content in the material resulting from the classification cannot exceed 5% as a maximum. 07. Characterized by the use of pre-selection technology, the amount of plastic materials, rubbers, styrofoam, tires in the mixture with the organic material that make up the MSW as food scraps, paper, cardboard, fabrics, leather, wood, should be added between 0.00% and 100%, sawdust, chips, marvalha, tree pruning, rice husk, rice straw, soy straw, corn cob, corn straw, cane straw, cane bagasse, or any other type of lignocclulosic material to decrease the percentage of plastic until it reaches a maximum of 100%, it will have to be in the percentages of 0.00% to 100% of plastic material, in the process, minerals and used oils may be added to the material resulting from the separation of the MSW vegetables as well as oil from electric transformers and crude glycerin from the biodiesel production process in levels ranging from 0.00% to 100% by weight of the CDR in flakes or pellets and or biosynthetic compounds. ί / 1