SAPI S.A

SAPI S.A International High-Tec company
We will build a better future together

SCRAP TIRE RECYCLING LINE

Our team can the design and manufacture the modern grinder systems, granule production, and powder production from scrap tires relying on the cutting – edge technology and is capable of designing and manufacturing these kinds of machinery in various capacities.

The manufactured machinery is delivered to the customers in accordance with global standards and with utilization of the world’s top brands. The production line is fully automatic and the manufactured products can be used in pyrolysis process. 

BENEFITS AND SPECIFICATIONS

  • Optimal price
  • Using the minimum work force.
  • Low energy cost
  • Minimum area requirement
  • Eco – friendly manufacturing of products without producing waste gas during the process

PROCESS TECHNOLOGY OF PYROLYSIS PLANT

Worn tires are burned to 180 ° C inside the reactor in the absence of oxygen, and hydrocarbon fuels and flammable gases begin to be extracted. It burns on its own for a few hours.

By increasing the temperature to 350 degrees Celsius, the fuel is extracted at a high speed, where all heavy hydrocarbons are obtained from rubber.

After about 8 to 10 hours of operation, a cooling process is applied to reduce the reactor temperature. The extracted gases are first transferred to the separator to separate the heavy hydrocarbons from the gas.

After cooling the gases from the pyrolysis process in the condensers and separating the hydrocarbon fuels from the light gases, which are mainly methane, they are transferred and burned in a special process to supply fuel to the cooking torches.

And hydrocarbon fuels are transferred to fuel tanks for storage. After the complete cooling of the reactor, the process of discharging steel and carbon begins.

The carbon discharge is transferred to the cyclone via a turbine suction after filtration, from where the carbon bags are filled. If a rubber shredder is added to the line before pyrolysis, the steel wires are separated from the carbon magnetically.

FEATURES AND STRENGTH

A- High temperature tolerance without deformation and leakage.

B- Automatic carbon black discharge system with turbine and cyclone suction system.

There is no environmental pollution caused by carbon and soot.

C- Energy saving and low operating costs:

The reactor shell is made of ASTM A516 GR.70 refractory steel and can work efficiently during heating, and the system automatically shuts off and on to adjust and maintain the temperature.

D- Our pyrolysis plant is equipped with explosion-proof device, safety valves, emergency valves, pressure and temperature gauges, vacuum pump as well as warning system to prevent emergencies.

E- It is environmentally friendly.

We do not have any smoke or air pollution.

We do not have any water pollution. The water used is closed.

We do not have any environmental and soil pollution. The carbon discharge system is via a turbine and cyclone suction.

F- Remaining solids such as steel wire and carbon are valuable materials that can be sold.

PYROLISIS SYSTEM

A considerable amount of today’s industrial world waste results from the waste of petroleum production, oil and gas production including oily sludge, scrap tires, plastic wastes and so on all produced by humans. Recycling of these kinds of waste through pyrolysis leads to production of light and heavy hydrocarbons, carbon block, gas and other substances depending on the feed. Using this process helps reduce the detrimental effects on the environment resulting from releasing such waste.

Our technology team manage and design the system which not only is technically simple, but also enjoys the efficiency similar to leading technology in the world and produce fuel and other valuable products from oil waste, plastic material, scrap tires, and even organic waste.

Description of the process

Materials are loaded into the reactor and primary heat is applied to the reactor under controlled conditions of temperature and pressure through wood or briquette fuel, coal or gas, and the reactor wall is heated.

The polymer material is softened in the reactor, after which the polymers are continuously broken down into smaller molecules. Smaller molecules evaporate due to thermal decomposition without the presence of oxygen and leave the reactor as steam.

Steam and produced gases flow to the gas-steam separation tank. The steam passes through the condenser and in this unit, the steam is condensed and turns into Pyro Oil. Smaller molecules remain in the gas state and are burned as fuel in the next stage of the process. This gas is a gas-Pyro and its production starts 2 to 3 hours after the process starts.

The produced pyrolysis oil is collected in the storage tank and it can be re-refined to produce diesel from this product.

In the process of oil sludge pyrolysis, a significant number of recyclable materials such as light and heavy hydrocarbons as well as crude oil in the sludge is recovered, and at the same time, the pollution of said waste is reduced by more than 90%.

After each stage of pyrolysis, the reactor is cooled by air flow and then the remaining carbon inside it is directly discharged to the storage tank.

Due to the use of PLC controller and process intelligence, the pyro gas produced during the process can be used as a supplementary fuel in the process. The material of the equipment includes steel used in pressure tanks and steel.

USAGE OF PYRO OIL (OIL PYRO)

  • Steel Industries
  • Metal rolling industries
  • Chemical industry
  • Boilers
  • Production of various parts using casting-die and forging methods
 

THE MAIN PRODUCT

The main product of Pyrolysis Plant is called Pyro Oil or Pyrolysis Oil. This product is used as fuel in many industries. Other process products include the following:

  1. LDO Light Diesel Oil
  1. Normal Oil
  1. Heavy Oil


Currently, there is a great demand for petroleum fuels in the market, because different and high-consuming industries need cheaper fuels for different purposes.

PYRO-GAS FURNACES UP TO 5%

The main component of this gas is methane. For this reason, it does not have the ability to condense and store. This gas can be used as an auxiliary fuel to provide the required heat for the process or other heating purposes.

 

BIOGAS DIGESTER

Biology has revolutionized the production of energy from organic waste. Anaerobic digesters can be utilized for energy production from different kinds of food waste. Nowadays, a good amount of energy needed for humans is met by fossil fuels.

The fact that these resources are limited and due to their contribution to pollution and global warming, using innovative energy forms and sources seem to be vital Anaerobic digesters can be used for production of energy from municipal waste so as to not only reduce environment pollution , but also to utilize the produced compost in agriculture and chemical industries.

SMART WAREHOUSES

Automatic warehousing systems can be used for fully computer-controlled movement with the highest speed for having access to top shelves. This smart system has high simplicity along with high accuracy, which results in minimizing the initial investment cost as well as minimizing the annual maintenance and repair cost. Smart warehousing makes the optimal use of the available space and lowers the need for items in stock in addition to saving on the warehousing cost.

NON ENTRY TANK SWEEP SYSTEM

Oily sludge makes up almost 75 % of petroleum products.

Project Implementation Phases :

PHASE ONE

After the tank is prepared and equipment is installed on its surface, the remaining oil in the tank is led out of the tank via a pump. Having been driven through a filter, it will be injected into the tank through a nuzzle with high pressure. The pressure of input liquid will eliminate the settled sludge .

PHASE TWO

The remaining sledge inside the tanks can be collected by robots designed for the final cleaning and pumped directly outside.

 

PHASE THREE

The waste and sand left inside the filters are recycled and final cleaning is performed through Pyrolysis method.