Lucrare Afore Workshop

8/12/2019 Lucrare Afore Workshop

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ROMANIAN PERSPECTIVE OF NOVEL WOOD BASEDMATERIALS

Petronela Nechita

Technical Association for Romanin Pulp and Paper Industry

Pulp and Paper Research and Development Institute

CEPROHART SA Braila,Romania

New opportunities for wood based green polymers and composites

Workshop, October 6, 2011, Bucharest, Romania


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I. Pulp and paper industry in Romania

During last decades, within Romanian pulp and paperindustry major restructuring took place :

Were closed all the production capacities exceedingphysical and moral

Some companies were completely closed

Were opened new industrial platform

Was radically changed the structure of productiongrades and raw materials


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Market evolution 2005-2010

Paper and paperboard - total 2005 2006 2007 2008 2009 2010

- PRODUCTION 371 390 450 362 286 311

- IMPORT 514 571 714 580 562 621

- EXPORT 155 159 240 133 109 154

- TOTAL CONSUMPTION 730 807 924 809 739 778

- CONSUMPTION, PER CAPITA (Kg) 34 38 43 38 35 36

- Consumption from internal production

(%)

30 29 23 28 24 20

x 103 tons


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Structure of production and consumption of papers and boards2009 - 2010

Production Export Import Consumption

2009 2010 2009 2010 2009 2010 2009 2010

Total, which : 286 311 109 154 562 621 739 778Newsprint 27 6 2 2 68 74 93 78

Writing and printingpapers

0 0 0 0 112 115 112 115

Packaging paper 24 7 15 6 22 30 31 31

Tissue papers 98 121 28 44 34 40 104 117

Fluting and testlinerpapers

132 171 19 31 94 103 207 243

Other paper and boardgrades

5 6 45 71 232 259 192 194

x 103 tons


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Packaging corrugated board production

0

50

100

150

200

250

2004 2005 2006 2007 2008 2009 2010 2011

m

ii,t

one

Producia de carton ondulat

Producia de confecii din carton ondulat

7,00

7,50

8,00

8,509,00

9,50

10,00

10,50

11,00

2004 2005 2006 2007 2008 2009 2010 2011

Kg

Fig. 1 Packaging corrugated boardproduction within 2004 - 2010

Fig. 2 Evolution of corrugated boardconsumption (per capita) within

2004 2010


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Fibrous materials consumption

2005 2006 2007 2008 2009 2010

Fibrous materials production

- pulp

- semichemical pulp

- mechanical pulp

161

103

31

27

149

89

29

31

173

119

41

13

73

56

17

0

0

0

0

0

0

0

0

0

Pulp import 15 16 30 31 71 76

Pulp export 15 2 9 4 0 0

Wood consumption, mii m3

- Softwood

- Hardwood

821

596

221

727

527

210

842

572

270

397

347

50

0

0

0

0

0

0

x 103 tons


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Fibrous materials consumption

2005 2006 2007 2008 2009 2010

Papers and boards production 371 390 450 362 286 311

Primary fibrous materials - total- pulp

- semichemical pulp- mechanical pulp

157

993127

161

1022831

191

1374113

91

74170

65

6500

67

6700

Recovered papers and boards 248 263 302 331 270 283

Fibrous material - total 405 424 493 422 335 350

x 103 tons


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II.FUTURE TRENDS

0

10

20

30

40

50

60

70

80

2011 2011 2012 2012 2013 2013 2014

Grad

deutilizare,

%

Materiale f ibroase Hrtii i c artoane Carton ondulat

Papers and boards 2011 2012 2013

- Production 324 428 484

- Import 590 630 650

- Export 85 130 180

- Consumption 829 928 954

- Consumption, (per capita),Kg

39 43 44

- Consumption from internalproduction, %

29 32 32

Consumption of mains paper grades

Using of mains productioncapacities

x 103

tons


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Romanian pulp and paperRESEARCH ACTIVITY


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SC CEPROHART SA BRILAROMANIA

PULP and PAPER RESEARCH AND DEVELOPMENT INSTITUTE

HUMAN RESOURCES:

Total employees: 127 50 employees are involved within research & development

activity (2 doctors of science, 3 Ph.D students, 35 engineersand 10 technicians) 61 employees are involved within experimental and pilot plant 15 administrative and auxiliary personnelCeproharts headquarters is in Braila and has one subsidiary in

SuceavaCeprohart turnover is about 2 mil. Euro/year

Has been founded in 1956;

Having experience in qualified researchand development services for pulp andpaper industry and other related fields.Produces speciality paper grades: filteringcomposites for alimentary liquids, foodspackaging papers, security papers fordocuments, pre-coated papers and boards,

composites with specialty uses.


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THE MAINS ACTIVITIES

Fundamental and applied researchin the field of pulp andpaper industry;

Design and Technological Development activityfor the pulpand paper industry;

Consulting and trainingwithin: quality and environmentalmanagement, human resources management, projectmanagement, informatics, standardization andlaboratories accreditation;

Production of special paper grades(filtering composites foralimentary liquids, security papers for documents, foodpackaging papers, filter paper, boards for theautomotive industry, composite materials with specialityuses)

SC CEPROHART SA BRILAROMANIA


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RESEARCH ACTIVITY

Is developed within laboratoriesand pilot plants equipped with

modern devices for testing ofpapers grades quality

characteristics and chemicalanalysis

Cellulose manufacturing from different raw materials (wood, annualplants) using classic and nonconventional technologies

Chemical characterization of different raw materials

Environment friendly pulping and bleaching technologies for chemicalpulps according with BAT

Using the additives in the pulping and bleaching process

Pulps and byproducts characterization

The main competences:

PULP


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PAPER

New papermaking technologies

Security techniques for the documents paper grades (watermark,coloring, magentic paper etc.)

Use of new retention/dewatering systems for wet-end

Specialty paper grades (food packaging, filter papers, electrical papers,special fine papers) with grammage from 30 g/m2 to 250 g/sqm

New composites materials from renewable resources for differentapplications: biocomposites for seedling manufacture, filteringcomposites for alimentary industry, composite materials for automotiveindustry, biocomposites for waste waters treatments, etc.

Surface treatments paper and board (coating, polymer treatments)

Researches for the valorization of recyclable paper materials (moderndeinking and bleaching technologies for recycled paper, biotechnology

application)


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POLLUTION

Wastewater and solid wastetreatment techniques

Process technologies forprevent, control and decreaseof the pollutants effects

Characterization andidentification of the specificpollutants in the pulp andpaper industry (wastewaters,soils, air)


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SERVICES

Technical assistance for the Romanian pulp and papercompanies

Technical expertise

Standardization and testing methods in the pulp, paper andboard field

Consulting for the laboratories accreditation

Testing of pulp, paper and board products


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PRODUCTION

ACTIVITY

The production department is equipped with a small tonnagepaper machine (started-up 1989) for specialty papergrades manufacturing.

The paper machine is equipped with size press and its maintechnical characteristics are:

Capacity: 1500 t/year Working width: 1600 mm Speed: 10 m/min for filtering composites (aprox.1400 g/sqm

100 m/min for paper grades (from 35 g/sqm )


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PRODUCTIONACTIVITY

The raw materials used:

Bleached sulfate hardwood pulps

Bleached sulfate softwood pulps

Ground calcium carbonate as filler


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PRODUCTION ACTIVITY

The main paper grades produced by Ceprohart are:

Filtering composites for alimentary liquids (wine, beer,intermediaries in pharmaceutical and cosmetics industries,mineral water, fruit juices)

Security papers

Greaseproof paper for foods packaging

Filter papers

Composite materials with different applications


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REPRESENTATIVE PROJECTS- National Research and Development Programme -

Polymeric Bio- composites from Renewable Resources for HighTechnologies Applications

Obtaining of cellulose fibrils with diameter below 100nm from different wood species for using as

reinforcement within thermoplastics polymeric matrix.


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Advanced Microfiltering Composites -Efficient Solution for Food Safety

The general objective of the project consists ofmanufacturing a microfiltering composite basedon cellulosic fibres intended to separate by cross flow microfiltration the disturbing and/orcontaminant colloidal components in thealimentary liquids.


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Eco-technologies for Advanced Industrial Waste Integration forSustaining Long Term Developing

Objectives:

to develop and apply an integrating strategy to solve theproblems in the pulp and paper industry

to explore the valorization potential of wastes, assuring anincreased competitivity of the economy

to increase the environmental performance in pulp andpaper sector, by creating portfolio of top technologies with areplication potential to other industrial fields.



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Alternative Solutions to Paper and Board Packaging Manufacture

for complying with European Requirements

- To find the alternatives for producing of paper and boardpackaging and

- To solve the problems associated with reducing ofenvironmental impact through the use of paper and boardpackaging waste



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Integrated system of protecting markings

and security documents, carried out in the base paper makingand printing

The aim: project aims to carry out an integrated system of

protecting markings and security documents in order todiminish the phenomenon of counterfeit, forgery and

prevent some great frauds and tax evasion.



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Technology for electrical insulating paper manufacture

Scope: Elaboration of technology for electrical insulating papermanufacture for transformers and its implementation on the

project coordinators plant



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Composites board with High Content of Mineral Fibers for SealingMaterials

Researches for to obtain a special cardboard used in theautomotive industry (internal combustion engines), with themain characteristics:

Good mechanical strength Flexibility

Resistance to motor oil, gasoline, antifreeze solution and hightemperature



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SPECIAL PACKAGING MATERIALS FROM CELLULOSIC FIBERS

AVIABLE ALTERNATIVE FOR FOODSTUFFS PROTECTION ANDSAFETY

Scope: Increasing of alimentary safety degree throughdeveloping a manufacturing technology for packaging that

assures the compatibility of food-packaging system



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RESEARCH STRATEGIES CONCERNING THE ASSESSMENT OF THE STATEOF CONSERVATION AND THE IMPLEMENTATION OF NEW MATERIALS

AND TECHNIQUES IN THE RESTORATION AND CONSERVATIONPROCESS OF ANCIENT BOOKS AND DOCUMENTS ENSURING THECULTURAL HERITAGE PERENNIALITY AT COMMUNITARIAN LEVEL

Scope: development of technologies appropriaterestoration and conservation stationer support for text

and image



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AN OPPORTUNITY FOR FUTURE ARCHIVES:DISINFECTION BY TREATMENT WITH IONIZING

RADIATION

Scope: establishing a treatment methodology for biodecontaminationsuitable for preservation of archives and cultural heritage documents


RESEARCH EUROPEAN PROGRAMMES


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RESEARCH EUROPEAN PROGRAMMES

COST Programme: (Forest Products and their Services)

E1- Paper Recyclability

E11Characterization methods for cellulose fibres and papers

E14Zero liquid effluent papermaking

E17Microbiology in papermaking

E26- Effective solutions to reduce the impact of waste arisings from the

papermaking processE32Characterization of Paper Surfaces for Improved Printing Paper

Grades

E36- Modeling and Simulation in Pulp and Paper Industry.

E46Improvements in the Understanding and Use of De-inking Technology

E48- The limits of paper recycling

FP1003 Impact of renewable materials in packaging for sustainability development of renewable fibre and bio-based materials for new

packaging applications

FP 1005- Fibre suspension flow modelling - a key for innovation and competitiveness

in the pulp & paper industry


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PUBLICATIONS AND SIMPOSIA

CEPROHART is coordinator of following publications:

Celuloza i Hrtie magazine Technical Information Bulletin

Ceprohart organizes the international SymposiumTechnologies and Equipments for Pulp and

Paper Industry

Lucrare Afore Workshop

Documents

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