Difference between revisions of "Information about polyolefins"

From Efficiency Finder
Jump to: navigation, search
Line 5: Line 5:
  
  
 +
* Typical processes
 +
 +
 +
[[Image:Typical processes-polyolefins.jpg]]
 +
 +
 +
* Polyolefins Flowsheet
 +
 +
 +
::* LDPE:
 +
 +
 +
[[Image:LDPE.jpg]]
 +
 +
 +
::* HDPE:
 +
 +
 +
::''a) Suspension processes: stirred tank reactor''
 +
 +
 +
[[Image:HDPE.jpg]]
 +
 +
 +
::''b) Suspension processes: loop reactor processes''
 +
 +
 +
[[Image:HDPE2.jpg]]
 +
 +
 +
::''c) Gas phase processes''
 +
 +
 +
[[Image:HDPE3.jpg]]
 +
 +
 +
::''d) Combined suspension/gas phase processes''
 +
 +
 +
[[Image:HDPE4.jpg]]
 +
 +
 +
::* LLDPE:
 +
 +
Solution process
 +
 +
 +
[[Image:Solution process.jpg]]
 +
 +
 +
::* PP:
 +
 +
 +
::''a) Suspension process''
 +
 +
 +
[[Image:Suspension process-polyolefins.jpg]]
 +
 +
 +
::''b) Suspension processes: Shperipol process''
 +
 +
 +
[[Image:PP2.jpg]]
 +
 +
 +
::''c) Gas phase processes: fluidized bed reactor''
 +
 +
 +
[[Image:PP3.jpg]]
 +
 +
 +
::''d) Gas phase processes: vertical reactor''
 +
 +
 +
[[Image:PP4.jpg]]
 +
 +
 +
;''e) Gas phase processes: horizontal reactor''
 +
 +
 +
[[Image:PP5.jpg]]
 +
 +
LITERATURE: BREF on Polymers, Oct. 2006
 +
 +
 +
 +
* Benchmarks
 +
 +
 +
::* LDPE:
 +
 +
 +
[[Image:LDPE-polyolefins.jpg]]
 +
 +
Emission and consumption data of LDPE plants
 +
 +
 +
[[Image:LDPE2-polyolefins.jpg]]
 +
 +
Emission and consumption data per tonne of EVA copolymer (ethylene-vinylacetate copolymer (EVA))
 +
 +
 +
::* HDPE:
 +
 +
 +
[[Image:HDPE-polyolefins.jpg]]
 +
 +
Emission and consumption data of HDPE plants
 +
 +
 +
::* LLDPE:
 +
 +
 +
[[Image:LLDPE-polyolefins.jpg]]
 +
 +
Emission and consumption data of LLDPE plants
 +
 +
 +
[[Image:LLDPE-polyolefins2.jpg]]
 +
 +
BAT associated emission and consumption levels (BAT AEL) for the production of LLDPE
 +
 +
LITERATURE: BREF on Polymers, Oct. 2006
 +
 +
 +
 +
* Products
 +
 +
::* [[low density polyethylene (LDPE)]]
 +
 +
::* [[high density polyethylene (HDPE)]]
 +
 +
::* [[linear low density polyethylene (LLDPE)]]
 +
 +
::* [[polypropylene (PP)]]
  
−
* Products:
 
  
−
::* [[Organic dyes & pigments]]
 
  
  

Revision as of 16:04, 25 October 2010

Back to EFFICIENCY FINDER

Back to EFFICIENCY FINDER FOR CHEMICAL INDUSTRY


  • Typical processes


Typical processes-polyolefins.jpg


  • Polyolefins Flowsheet


  • LDPE:


LDPE.jpg


  • HDPE:


a) Suspension processes: stirred tank reactor


HDPE.jpg


b) Suspension processes: loop reactor processes


HDPE2.jpg


c) Gas phase processes


HDPE3.jpg


d) Combined suspension/gas phase processes


HDPE4.jpg


  • LLDPE:

Solution process


Solution process.jpg


  • PP:


a) Suspension process


Suspension process-polyolefins.jpg


b) Suspension processes: Shperipol process


PP2.jpg


c) Gas phase processes: fluidized bed reactor


PP3.jpg


d) Gas phase processes: vertical reactor


PP4.jpg


e) Gas phase processes: horizontal reactor


PP5.jpg

LITERATURE: BREF on Polymers, Oct. 2006


  • Benchmarks


  • LDPE:


LDPE-polyolefins.jpg

Emission and consumption data of LDPE plants


LDPE2-polyolefins.jpg

Emission and consumption data per tonne of EVA copolymer (ethylene-vinylacetate copolymer (EVA))


  • HDPE:


HDPE-polyolefins.jpg

Emission and consumption data of HDPE plants


  • LLDPE:


LLDPE-polyolefins.jpg

Emission and consumption data of LLDPE plants


LLDPE-polyolefins2.jpg

BAT associated emission and consumption levels (BAT AEL) for the production of LLDPE

LITERATURE: BREF on Polymers, Oct. 2006


  • Products



  • Solar Integration


  • Energy auditing



Back to EFFICIENCY FINDER

Back to EFFICIENCY FINDER FOR CHEMICAL INDUSTRY

Retrieved from "http://wiki.zero-emissions.at/index.php?title=Information_about_polyolefins&oldid=1098"