Company presentation, technical expertise

Evaporation plant, falling film

The company and its activities To main menu

Abrinox experts routinely address the process industy and mainly the pulp, paper, power and chemical industry. In Pulp and Paper we mainly work with the chemical recovery.

Additionally, Abrinox works with industrial project management at clients mill site for modernisation or new construction of plants as: digester, recovery boiler, lime kiln, causticizing, effluent or feed water treatment, paper machines and heat pumps etc.

We perform installation of droplet separators, devices for in-operation washing of droplet separators in evaporators and we repair heating surfaces of lamella type and condensate stripper trays. Furthermore, we rebuild rising film evaporators to falling film.

However, we do not supply extensive machinery or evaporation plants. Instead we are experts offering our expertise.

Chemical washes for evaporators and condensers are performed, especially for sulphite liquor evaporation plants of type Mg, Ca, Na and NH3.

In case of plant operation problems, we are available 24 hours a day, 7 days a week, at telephone: +46 709 66 40 95. Our engineers will arrive as quickly as possible to begin solving problems.

We provide technical training for plant operators and maintenance personnel in evaporation and condensate stripper technology.

We are proud that Abrinox is an independent company. Thus, Abrinox is not owned by any holding company or by any other company. Therefore, Abrinox completes assignments and projects with full objectivity. This also adds to greater efficiency with our improvement recommendations.

We are particularly proud of only offering highly skilled expert engineers with very long experience. Every engineer has acquired experience working during decades of year in respective engineering field with assignments for a great number of process industries around the world. The majority of our experts has 26 - 32 years experience from the international process industry. None of our experts has less than 20 years experience from assignments and projetcs in the international process industry

Furthermore, Abrinox has a vast wealth of knowledge in evaporation technology and has therefore become the leading independent company for technical industrial expertise in this area. All of these elements assure that assignments and projects are managed and delivered in a timely manner.

we are consultant working on expertise and trouble shooting, also consulting and consultant with studies in evaporation plant and preevaporation working with black liquoror sulphite liquor, radioactivity and radioactive effluents. Pressurised firing liquor and pressurized strong black liquor storage tank. Also pressure vessel calculation and calculations. Inspection evaporators and inspections of evaporation plants.

Evaporation technology Studies and investigations Evaporation under vacuum or pressure Preevaporation in the digester area Rising film, falling film and forced circulation evaporators Thin film evaporation Heating surfaces of plates or tubes Mechanical and thermal vapour recompression Thermocompressors, compressors and high pressure fans Black liquor, sulphite liquor or other liquids Condensate segregation High viscosity and high dry solids Scaling on heating surfaces	Tube sheet, evaporator
Extension of evaporation plants Studies and investigations Capacity and performance tests, simulation calculations Suggestions for extension with investment costs estimates Mass and heat balances Price inquiry with suitable guarantees Evaluation technically and commercially of quotations Technical expertise at acquisition Project managing and check of function and process Start-up Acceptance tests and guarantee evaluation Expertise at disagreement between client and supplier	Evaporation plant
Existing evaporation plants Capacity and performance tests, evaluation and improvements. Trouble shooting at disturbances. Tuning, optimisation and modification. Reduction of chemical oxygen demand in vapour condensates. Reconstruction rising film to falling film. Reconstruction of liquor distribution for falling film evaporators. Design and installation of devices for in-operation-wash of demisters. Improvement of the process control. Mass and heat balances. Scaling problems. Chemical washes (vapour and liquor side) of evaporators and condensers. Annual technical examinations and checks.	Evaporator, rising film
Shut-down At the shutdown for maintenance leakage tests of equipment are performed for avoiding later surprises and unplanned shutdowns. Function inspections are also performed in order to reveal incorrect design and improper constructions.	Acceptance test, evaporation plant

We perform capacity test, acceptance test or performance test and guarantee test. Also price inquiry and quotation evaluation in chemical recovery and condensate stripping, falling film, radioactivity and radioactive effluents. Also evaporation technology, engineering and even methanol column. Also specialist in simulation, calculation and optimisation. Pressurised firing liquor and pressurized strong black liquor storage tank. Inspection evaporators and inspections of evaporation plants. Also pressure vessel calculation and calculations.

Condensate strippers and methanol columns Studies, investigations and calculations Capacity and performance tests, evaluation, improvement Tuning, optimisation and modification Reduction of chemical oxygen demand in vapour condensates Price inquiry with suitable guarantees Quotation evaluation Acceptance tests and guarantee evaluation	Condensate stripper
Condensers and heat exchangers Calculation of condensers and heat exchangers Calculation of evaporative condensers Reduction of cooling water consumption Increase of warm- and hot water temperatures	Stripper tray
Desoaping Black liquor storage tank design Desoaping improvement Tall oil plants Studies, investigations and calculations Capacity and performance tests, evaluation, improvement Price inquiry and quotation evaluation Acceptance tests and guarantee evaluation	Condensers
Energy Mass and heat balances of the secondary heat system Hot- and warm water system, district heating system Energy system optimisation Process automation Improvement of process control Check of process control Elaboration of calculation algorithms and interlocking	Stillage samples

We are consultant working on expertise and trouble shooting, also consulting and consultant with studies in evaporation plant and preevaporation working with black liquoror sulphite liquor, falling film, radioactivity and radioactive effluents. Pressurised firing liquor and pressurized strong black liquor storage tank. Also pressure vessel calculation and calculations. Inspection evaporators and inspections of evaporation plants.

Engineering and design Evaporation plant, condensate strippers, methanol columns, condensers, liquor and condensate flash tanks, vapour ducts, piping, vacuum system and condensate system etc.	Vacuum system
Engineer leasing Qualified engineers for projects and other engineer tasks Languages Projects can be managed in different languages. Translations can also be performed. English, German, French, Spanish and Swedish	Technical reports in different languages
Project engineers and administration Qualified and experienced industrial project engineers with more than 26 years international industrial project experience, to be located at your mill site, also for longer periods, for project management of your industry projects. Experienced project administration and management, to be located at your mill site, also for longer periods. Qualified erection supervision for your projects are performed. At new construction, reconstruction and modernisation of: Evaporation plant and storage tank farm Recovery boiler, causticizing plant and lime kiln Sulphite liquor boiler Digester, screening, pulp washing and bleaching Weak and strong gassystem, gasdestruction and sulphuric acid plant Paper machines and drying machines Wood yard, debarkning and chipping Waste water treatment, raw water treatment and boiler feedwater treatment Barkboiler District heating, heat pumps and process cooling Chemical industry Process control system, electrical switch yard and cross connections Industrial buildings	Project administration
Training of personnel Training for better understanding of equipment and process and thus better operation and maintenance. It can also be held in foreign languages.	Training
At disturbances At operation disturbances ABRINOX is always to be reached for support to solve the plant operation problems. We will arrive as soon as possible. We have technical experts in Europe. Of course we performe work also in other continents, such as Australia, Indonesia, South and North America, etc. 24 hours a day at telephone +46 709 66 40 95	24 h telephone service

References

ABRINOX engineers have among others experience from the following mills: Advance Agro Thailand, Agroetanol Sweden, Aracruz Brazil, Arauco y Constituci�n (mills Arauco Chile, Constituci�n Chile and Alto Paran� Argentina), Aspa Bruk Sweden, AssiDom�n Dyn�s Sweden, AssiDom�n Fr�vi Sweden, AssiDom�n Sk�rblacka Sweden, Atisholz Switzerland, Billerud Gruv�n Sweden, Billerud Karlsborg Sweden, Borregaard Industries Sarpsborg Norway, B�ckhammars Bruk Sweden, CAIMA Constancia Portugal, CELBI Leirosa Portugal, Cellulose des Ardennes Belgium, Cenibra Brazil, Cellurh�ne France, CMPC Laja Chile, Domsj� Fabriker Sweden, ENCE Navia Spain, Folla A/S Norway, Forsmarks Kraftgrupp Sweden, Frantschach Pulp&Paper Austria, Freudenberg Household Products Sweden, Holmen Paper Warg�n Sweden, Hunsfos Norway, Iggesund Paperboard Sweden, International Paper Kwidzyn Poland, International Paper Saillat France, Jari Celulose Brazil, Kappa Kraftliner Pite� Sweden, Korsn�s Sweden, M-Real Husum Sweden, Mondi Kraft Richards Bay South Africa, Musi Pulp Indonesia, Nordic Paper Sweden, Norske Skog Tofte Norway, Peterson Linerboard Norway, Phoenix Pulp&Paper Thailand, Portucel Cacia Portugal, Portucel Set�bal Portugal, Portucel Viana Portugal, PT Indah Kiat Perawang Indonesia, Pyr�n�cell Saint-Gaudens France, Qingdau China, Rayonier New Zealand, Riau Andalan Sumatra Indonesia, Ringhals Sweden, Riocell Brazil, Sabah Forest Industries Malaysia, SAPPI Alfeld Germany, SAPPI Ehingen Germany, SAPPI Gratkorn Austria, SAPPI Saiccor Umkomaas South Africa, SCA Graphic �strand Sundsvall Sweden, SCA Hygiene Products Mannheim Germany, SCA Packaging Munksund Sweden, SCA Packaging Obbola Sweden, SCP Supragraf Ruzomberok Slovakia, Siam Pulp Thailand, SNIACE Spain, Soporcel Fig. da Foz Portugal, Stora Corporate Research Sweden, Stora Enso Fine Paper Nym�lla Sweden, Stora Enso Pulp Enocell Finland, Stora Enso Pulp Norrsundet Sweden, Stora Enso Pulp Skutsk�r Sweden, Stora Hylte Hyltebruk Sweden, Stora Paperboard Skoghall Sweden, Stora Enso Packaging Boards Fors Sweden, Syktyvkar Russia, S�dra Cell M�nster�s Sweden, S�dra Cell M�rrum Sweden, S�dra Cell V�r� Sweden, Tembec Tartas France, UPM-Kymmene Wisapaper&Wisaforest Finland, UPM-Kymmene Kaukas Finland, UPM Tervasaari Finland, Vallviks Bruk Sweden, Western India Plywood India, Woodchem South Africa, Xyrofin S�ssmittel-Produktion Austria, Zellstoff-und Papierfabrik Rosenthal Germany.

We perform capacity test, acceptance test or performance test and guarantee test. Also price inquiry and quotation evaluation in chemical recovery and condensate stripping. Also evaporation technology, engineering and even methanol column. Also specialist in simulation, calculation and optimisation. Pressurised firing liquor and pressurized strong black liquor storage tank, radioactivity and radioactive effluents. Also pressure vessel calculation and calculations.

We are consultant working on expertise and trouble shooting, also consulting and consultant with studies in evaporation plant and preevaporation, radioactivity and radioactive effluents, working with black liquoror sulphite liquor.Pressurised firing liquor and pressurized strong black liquor storage tank. Also pressure vessel calculation and calculations.

Describe the problems/projects for which you would like to have technical expertise ! Note that we are not giving free consulting, because Abrinox is a commercial company. Students therefore consult their professors. Finally, we do not give any consulting through Internet. If urgent, contact us by phone +46 709 664095, service 24 h. Indicate here your problems or project
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