Divya International

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Company Profile

Divya International is a leading Gujarat based company offering perfect pyrolysis

process solution machinery. Since its inception, Divya International is the

imperative solution provider in the field of Pyrolysis process & its machinery. Our

years of experience and flexible technology independent approach offer our

customers the best solutions available.

Divya International is rapidly developing projects using commercially proven

technologies that produce the highest quality fuels from waste tyres. Our primary

mission is to convert waste streams (such as plastics & tires) into valuable

commodities for reuse.

Divya International is specialist in offering pyrolysis plants process equipment,

its automation and control of the process. Divya International is highly

professional and fast growing company having a thorough customer oriented and

client friendly approach. Our system and culture is designed to meet the exact

requirements of our clients, right from the stage of concept & till execution, giving

best support. High-level quality of work and fulfillment of commitments are the

essence of Divya International.

Our experts at Divya International are highly qualified, experienced having a rich

experience in the pyrolysis field. Associated with Design, Engineering,

Procurement, Installation & Commissioning of Automation for pyrolysis project.

We aim at providing customized solutions as per the process requirements. We

are using state of the art most modern equipments & tools for our job. In view of

our techno-commercial professional strengths, we look forward to meet the

challenges of growing Industry.

To achieve this, highly educated technocrat and techno-commercial expert have

come together forming the Management of this company.


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Why Customer choose us?

Our research and development team is constantly working on pyrolysis

technology since 2007 to provide our customers with best solutions & technology.

Mr. Ashvin Patel director of Divya international has studied & researched about

pyrolysis plant for 2 year and he has more than 1 year of practical experience to

run the plant.

Main reason to deal with us as below: -

Our team has practical, technical as well as theoretical knowledge ofpyrolysis machine and latest technology.

Less investment in equipment, efficient performance and smooth productionprocess are the biggest advantage of our company.

According to the actual site situation, weather conditions & requirement ofthe customers, we design the automation of pyrolysis plant.

Company takes responsibility from designing, engineering, procurement,installation & operator training of the machine.

We take the responsibility from machinery side to make your machinefunction properly and to provide our customers with great services at any

time.

Company is providing extra safety equipment with PLC controller andcomputerized controlling system with the plant.

We are giving guarantee of plant will be running at least more than25-days/month.


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Pyrolysis Process

Pyrolysis Technology:-

Pyrolysis is the thermal degradation of waste in an oxygen-free environment.

Pyrolysis liquefaction is a non-combustion heat treatment that chemically

decomposes waste material by applying heat to the waste material in an

oxygen-free environment.

Pyrolysis liquefaction is an endothermic reaction and requires an input of energy

that is typically applied directly, through the walls of the reactor in which the

waste material is placed for treatment.

Pyrolysis liquefaction typically occurs under pressure and at operating

temperatures above 430 C (800 F). The process generally produces carbon

black, oil; pyrolysis gas and scrap steel the ratios of each depending on the

feedstock


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Machine Process

Process Details-

Machine Type - Batch Process System.

Feeding Material- Scrap Tyre or Plastics.

Fuel - Wood, Gas, Coal or Oil.

Reactor Capacity- 5/12 tons.

Process-

The waste Tyre or plastic are feed into the reactor vessel and initial heat is

provided with the help of wood, gas, coal or oil under controlled conditions of

temperature and pressure.

The process will bring about molecular restructuring of the rubber and convert

into the vapors and gases. This vapors and gases will flow into vapor gas

separating tank. Then, these vaporized gases are passed through heat exchanger

and convert that vapor into liquid in the form of Tyre oil. During the process we

also get pyro gases, so we use this gases for heating of reactor in the later stage

of the process and we burn the exceed gases in the burning room.

During the process, carbon black and steel are also generated.

The heat exchanger use water for cooling as a condensing medium and this water

is re-circulated through process.

We pull-out carbon black from reactor and put into packing bag.

The oil automatically collects in the machine storage tank.

At the end we pull out steel wires.


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Why we need pyrolysis plant?

On one hand, with the modernization of the society, rubber industry is developing

at a rapid speed, rubber manufactures products are widely used, on the other

hand, the pollutant of waste rubber is increasing day by day and its decomposing

is very difficult, which is called as Black Contamination. This has become a big

threat to the environment. Compared to the developed countries, we are still lack

of experiences in treating the pollution; the capital and the market are also big

problems.

Nowadays, the output of tire in India is more than 1.3 billion, i.e. the third in all

over the world. The scrap tires for each year are 65 million, and are increasing

steadily year by year. So to set up a factory in each town, which could extract

black carbon and tire oil from 65-million scrap tire, it is easy to find the raw

material.

Product and Raw Material Market

Since along with world economics progressing by leaps and bounds, the

petroleum scarce tendency has grown day by day, the energy has become the

primary factor that restricts various economy development of various countries,

as the research says, the petroleum on global land will be exhausted within 15

years. Seeking the need of new energy has become the matter of concern for

various countries.

In our country, we have massive land, large population, with the rapid

development of Market Economy, Auto Industry and Machinery Industry, the

requirement of oil market unceasingly grows, our country have become

petroleum-import country from petroleum-export country. Under such

circumstances pyrolysis plant gives tire oil which is a substitution to furnace oil

which is derived from crude. Thus, it creates the valuable things out of waste.

Our final motto is to make a Green Society.


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Waste Tyre Pyrolysis Plant Advantages

For the waste Tyre pyrolysis plant the main raw materials are waste tyres &plastic scrap, which can be easily available in any part of the world.

The raw material is cheaper. We get valuable outputs from the process and that are fuel oil, carbon black

powder, scrap steel & gas.

It is feasible technology with small amount of investment, high availabilityof raw materials, short recovery period and with our guidance, is the ideal

choice of investing.

There is 100% recycling of waste tires, no disposable materials are left atthe end of the process.

The output products have its demand in the market. No catalyst used in our machine during process. The latest technology with best price in the world. Each recycled ton of tyres preserves 10 tons of CO2 that is a major green

house gas.

It is a 100 % pollution free process, thus making eco-friendly environment.


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Pyrolysis Product Details

FUEL OIL (40% TO 45%):-

The main product produce by pyrolysis plant is Tyre oil (industrial fuel oil). This is

used in many industries as a fuel. There are 2 types of oil we get from the process,

one is normal Tyre oil and other is heavy oil. Heavy oil is about 5% to 7% of Tyre

oil. The final percentage of oil is about 40% to 45% depends on Tyre quality.

Nowadays there is a great demand of fuel oil in the market, as every industry

requires fuel for heating purpose.

Carbon Black (30% TO 35%):-

The second product of Tyre pyrolysis plant is carbon black. The quantity of carbon

black is about 30% to 35% according to Tyre quality. The carbon black can be

used as a chemical strengthener in rubber industries and coloring agent in

pigment industries. This carbon black price is very competitive compare to

petroleum carbon black, so our pyrolytic carbon black is good option instead of

petroleum carbon black.

Steel Wire Scrape (10% TO 15%):-

The third product of Tyre pyrolysis plant is steel wire, the quantity of steel wire is

about 10% to 15% according to Tyre quality. Its very easy to sell steel wire

scrape in local market.

Pyrolytic Gases (About 10 %):-

We get pyrolytic gases during process about 10% of waste Tyre. The main

component of these gases is methane (CH4), so we can not condense and store

these gases. We use this gases to heat the reactor and we can use exceed gases

for other heating application.


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Technical Specification

5 tons Per Day Plant

Sr.No Details Specification

1. Equipment model DBM 1

2. Raw materials Waste rubber & plastics

3. Reactor type Horizontal rotary

4. Reactor size 2200mm X 6000mm

5. Cooling type Water cooled

6. Heating type Direct heating

7. Heating material Wood, coal, gases, oil etc.

8. Rated power 12 KW

9. Working pressure Normal

10. Reactor rotation speed 0.4 RPM

11. Control system PLC / Manual

12. Reactor weight Approx. 8500 Kg.

13. Machine weight Approx. 27 To 30 MT


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Technical Specification

12 tons per day plant

Sr.No Details Specification

1.Equipment model DBM 12-1

2.Raw materials Waste rubber & plastics

3.Reactor type Horizontal rotary

4.Reactor size 3000mm X75000mm

5.Cooling type Water cooled

6.Heating type Direct heating

7.Heating material Wood, coal, gases, oil etc.

8.Rated power 25 KW

9.Working pressure Normal

10.Reactor rotation speed 0.4 RPM

11.Control system PLC / Manual

12.Reactor weight Approx. 15000 Kg.

13.Machine weight Approx. 50 to 55 MT


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Other Details: -

Requires Land : - 2000 SQ. Yard.

Electricity consumption : - 15 KW.

Water requires Approx. : - 1000 Liters / Day.

Man power require : - Management person: 1

Technical Skill: - 1

Unskilled worker: - 5


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Oil Specification

SR.NO

SPECIFICATIONS UNITSTEST

RESULTS

STANDARD VALUE(LDO)

BIS:1460

1.KINEMATIC VISCOSITY AT

40C CST 9.00 2.4 15.7

2. ACIDITY, TOTAL mgKOH/gm 0.01 NIL

3.ASH

% BY WT 0.005 0.02

4.FLASH POINT, COC

C 40 66 MIN.

5.WATER CONTENT

% BY WT NIL 1.0 MAX.

6. POUR POINT C + 6 12 18

7. DENSITY AT 27C gm/cc 0.907 TO REPORT

8.SEDIMENTS

% BY MASS 0.02 0.10

9. TOTAL SULPHUR % BY MASS 0.65 1.80

10.COPPER STRIP CORROSIONTEST FOR 3 HRS AT 100C

NO UNITS1b

1 MAX.

11.GROSS CALORIFIC VALUE

KCAL/KG 10,200 ABV.10000


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Carbon Black Specification

Total ( condition ) Method Unit SpecifiedValue

ObservedValue

Ash Content ASTM D 1506 % -- 9.44

Pour Density ASTM D 1513 Kg/m3 -- 244

pH Value ASTM D 1512 -- -- 6.60

Loss on Heating ASTM D 1509 % -- 0.41

Solvent Extractable ASTM D 4527 % -- 7.60

Iodine Adsorption IS 7498 gm / Kg -- 81.14

Surface Area by BETMethod

ASTM D 1993 m2 / gm -- 27.51

ICP AnalysisCuFeMn

IRMRA/CHEM/SOP/08

PPM -- 1195414


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Contact Details-

Office Address:-

Divya International

41, Shivshakti nagar, NR sola over bridge,

S.G.Highway, Sola, Ahmedabad 386060.

GUJARAT, INDIA.

E-mail: [email protected]

[email protected]

[email protected]

Web: www.divyaint.com
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Divya International

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