Braskem at Presentation Final

© 2014 Aspen Technology, Inc. All rights reserved

Webinar with

Presenter Name, Presenter Title

November 6, 2014

Guarantee the Optimal Solution to Energy Management with Activated Energy Analysis

Alan Barbagelata El-Assad, Technology Engineer

Éverton Simões Van-Dal, Renewable Technologies Engineer

November 6, 2014

© 2014 Aspen Technology, Inc. All rights reserved

Before we begin…

© 2014 Aspen Technology, Inc. All rights reserved |

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Ongoing Series of Technical Webinars Engineering webinars for education and best practices

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Agenda

AspenTech Welcome

Braskem Presentation

Live Questions & Answer Session

AspenTech Welcome


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AspenTech Welcome


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Activated Energy Analysis Overview

Combining both…

Aspen Simulators

Aspen Energy Analyzer

Activated Energy Analysis


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Activated Energy Analysis in Simulation

Activated Energy Analysis available in both…

Aspen HYSYS Aspen Plus


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Activated Energy Analysis & Braskem


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Agenda

AspenTech Welcome





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Alan Barbagelata El-Assad

Éverton Simões Van-Dal

November 5th, 2014

ENERGY OPTIMIZATION ON THE DEVELOPMENT OF

NEW PROCESSES


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EXTRACTION Feedstocks

1ST GENERATION Basic Petrochemicals

2ND GENERATION Thermoplastic Resins

3RD GENERATION Plastics Manufacturers

PE

PP

PVC

COMPETITIVE INTEGRATION

PETROCHEMICAL INDUSTRY

12 12

ETHYLENE

PROPYLENE

CHLORINE

SODA ALKALI

NAPHTHA

NATURAL GAS

ETHANOL

SALT


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BAHIA BRAZIL

1 CRACKER

4 PE

1 PP

1 PVC

1 CHLOR-ALKALI

ALAGOAS BRAZIL

2 PVC

1 CHLOR-ALKALI

SAO PAULO BRAZIL

2 PE

2 PP

1 CRACKER

RIO DE JANEIRO BRAZIL

1 CRACKER

1 PE

1 PP

RIO GRANDE DO SUL BRAZIL

2 CRACKER

5 PE

2 PP

BRAZIL (KTA)

BASIC: 3,752

PE: 3,025

PP: 1,975

PVC: 710

USA (KTA)

PP: 1,425

EUROPE (KTA)

PP: 545

INDUSTRIAL PRESENCE

PROJECTS

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INDUSTRIAL FOOTPRINT 36 INDUSTRIAL UNITS WORLDWIDE

PENNSYLVANIA UNITED STATES

1 PP

WEST VIRGINIA UNITED STATES

1 PP

NORTH RHINE-WESTPHALIA GERMANY

1 PP

SAXONY-ANHALT GERMANY

1 PP

TEXAS UNITED STATES

3 PP

PROJECTS IN CONSTRUCTION


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RENEWABLE CHEMISTRY

BRASKEM IS THE WORLD

LEADER IN BIOPOLYMERS

STARTUP: SEPT 2010

CAPACITY: 200 KTA

INVESTMENT: US$ 290 MM

CLIENTS WORLDWIDE

200 KTA ETBE (BA)

175 KTA ETBE (RS)

COMBINED CAPACITY:

375 KTA ETBE

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MANAGING A RENAWABLE CHEMICAL PIPELINE

* February 2014

HOW TO CHOOSE THE BEST OPPORTUNITY?


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INTERNAL TOOLS, SKILLS AND INFRASTRUCTURE TO SUPPORT A RENEWABLE CHEMICAL PIPELINE.

Technology Roadmap

Processes Simulation and

Evaluation

Braskem Biotechnology

IP Platform

Biotechnology Laboratory

Catalysis and downstream Laboratories

Green Ethylene Project

Processes Simulation and

Evaluation


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MANAGING A RENAWABLE CHEMICAL PIPELINE

Business units decide which

products should be analysed

(market driven)

Market analysis & forecasting

Intelectual Property Analysis

Support from Laboratories and

Clients

Technical and

Economic Analysis

Possible routes Corporate IT + Renewable

Technologies

CAPEX, OPEX Corporate IT + Renewable

Technologies


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Key role in technical and

economic analysis

Few integration steps can change

feasibility

Helps in making better decisions

HEAT INTEGRATION


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PROCESS OVERVIEW

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Purification section of two organic compounds

production plant


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40 to

127 ºC

Condenser

(138 ºC)

Molecular

Sieve

231 to

200 ºC

190 to

40 ºC

Evaporator

(82 ºC)

PROCESS FLOWSHEET

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Total – 14 heaters and coolers (incl. reboilers and condensers)

165 kt/y of products


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ACTIVATED ENERGY ANALYSIS

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ENERGY ANALYSIS

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0

20

40

60

80

100

120

140

Hot utilities (Gcal/h) Cold utilities (Gcal/h)

130

113

81

64 Base Case

Target


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ENERGY ANALYSIS RESULTS

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0

20

40

60

80

100

120

140

Hot utilities (Gcal/h) Cold utilities (Gcal/h)

130

113

93

76 82

68

81

64

Base Case

After 1 Heat Integration

After 4 Heat Integrations

Target


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ENERGY ANALYSIS IMPACTS

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40% less CW consumption

36% less steam consumption

35% total energy saving costs

Original Heat Integrated

7% Reduction in Minimum Selling Price

Variable Costs Fixed Costs ROI


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CONCLUSIONS

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CONCLUSIONS

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• Aspen’s Activated Energy Analysis can be a very practical and

effective tool to rapidly optimize new processes.

• Heat integration plays a key role, specially in early stages, where

there is much room for process optimization.

• Having the tool inside the simulator made the analysis less time

consuming.

• Aspen’s Activated Energy Analysis supports go/no go decisions

regarding new conceptual processes


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Alan Barbagelata El-Assad

Éverton Simões Van-Dal

November 5th, 2014

ACTIVATED ENERGY ANALYSIS


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Agenda

AspenTech Welcome





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Activated Energy Analysis Supporting Materials

Jump Start

Guides Demo Cases

Viewlets

“Activated Energy Analysis in Aspen Plus and Aspen

HYSYS”

• Ethylene

• Crude Preheat Train

• Natural Gas Plant Model

• Model reactor in Aspen Plus for energy analysis

• Prepare a flowsheet with pseudostreams to avoid duplication

• Best practice to model crude preheat train in HYSYS for energy analysis


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Q&A

Continue this discussion by visiting our Community Page and discussing this presentation with other participants and the presenters! http://www.aspentech.com/Community/Discussion/?g=posts&t=27917287654


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Community!

Submit your questions, comments, and ideas on the Community today!


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Q&A Continue The Discussion

Braskem

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AspenTech [email protected]

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Post your questions and comments on the AspenTech Community

Link: http://www.aspentech.com/Community/Discussion/?g=posts&t=27917287654 Community

Website

http://www.aspentech.com/Products/Activated-Energy-Analysis/

Find out more about Activated Energy Analysis

http://www.braskem.com

Find out more about Braskem

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Braskem at Presentation Final

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