Urea Plant 300 tpd. Ballestra Sulphonation Plant – LABSA, SLES. Complete Sulphonation Plant by Ballestra. 13,000 tons/year Detergent Intermediates Multi-Tube (37) Film Reactor LABSA, SLES Unit Operations. 1.
Sulphonation (Ballestra) - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Desmet Ballestra is the world leader in the design and supply of Chemical plants for Surfactants and Detergents production. Desmet Ballestra's film sulphonation technology presents outstanding advantages over the competing processes.
Sulfonation and sulfation are chemical reactions used in the surfactants industry to add a polar sulfonic (─SO3H) or sulfate (─OSO3H) group to organic molecules. ... NexantECA has assessed the process technologies provided by Desmet Ballestra Italy (DBI) and Chemithon, the main licensors for sulfonation technology (several producers, such ...
Italy. 1 shipment matches sulphonation plant. 1.8k shipments | 2.9k shipments when including subsidiaries. SUPPLY OF" EQUIPMENT AND MATERIAL RELEVANT TO THE UPGRADING OF THE SULPHONATION PLANT", AS PER PURCHASE ORDER N. 4500828037 DATED 21/12 /2017 AND AS... The companies listed above have not …
WO2015055251A1 - Method for ageing the reaction mixture in ... A method and a plant for ageing a liquid post-sulfonation reaction mixture comprising linear alkylbenzenesulfonic acid and unreacted linear alkylbenzene using a system of two or more stirred tank reactors which are operated in cycles in filling steps, during which there runs the first step of …
Sodium alpha olefin sulfonate (AOS) is an anionic surfactant widely used for laundry and personal-care products. Various chain lengths alpha olefins, typically C 12 – C 18, may be sulphonated in the multi-tube film reactor …
Phoenix Equipment Corporation has this used Sulfonation plant immediately available The sulfonation process consists of two continuous falling film ballestra reactors capable of approximately 50/tons per say of …
the SO/air gas-raising plant is an example of a "heavy· chemical industry operation. Highly corrosive and hazardous chemicals like S02, SO, and S03/oleum/sulphuric acid mist are produced at elevated temperatures. This kind of process is preferably carried out in a fully continuous mode, 24 hours per day, 7 days per week;
About Detergents, Surfactants and Chemicals. Ballestra's head office for the Detergents, Surfactants and Chemicals activities is in Milan. Ballestra S.p.A. – Italy (DBI) has proprietary technologies in many areas of the organic and inorganic chemical industry. Its unique skills and experience in the design and supply of plants cover a wide ...
Surfactants are extensively used in , personal care, and industrial/institutional applications. Ballestra technologies allow for their production via natural or petrochemical sources, depending upon their applications and expected performances, always granting high-quality standards coupled with optimized energy demand. A wide family ...
Ballestra Detergents, Surfactants, Soap and Chemicals R&D Team, based in Milan (Italy), is composed of experienced and committed chemists and engineers, highly motivated to support the company's strategy and to meet the customers' needs through continuous innovation. ... INSTALLED PILOT PLANT ASSETS: Sulfonation Falling Film Reactor (to …
Abstract. In this section the processing equipment as supplied by Ballestra, Chemithon, Meccaniche Moderne and Mazzoni and Lion is described. The differences in SO 3 /air raising technology between these suppliers are marginal and therefore the discussion of SO 3 /air gas raising equipment is not subdivided between suppliers, but differences ...
Complete Sulphonation Plant. Fully integrated Plant. By Ballestra S.p.A. Plant shut down in 2018. New in 2002. Still installed in situ. Available for relocation or restart in place …
Ballestra Sulfonation Pilot Plant. Staff Engineer, Coconut Chemicals Inc. (Cocochem)-Philippines, Ballestra Sulfonation Pilot Plant, Commissioning and Start Up program, CMMS development and implementation ... October, 1990. Maintenance planning and scheduling during my first year and as a Vibration Technician/Analyst in my second year …
Sulfonation/Sulfation Processing Technolog y for Anionic Surfactant Manufacture 273 Fig. 5. Reactions of alfa-olefin sulfonation (adapted from de Groot, 1991) oligomerisation of ethylene. The physical, dete rgency and biodegradation characteristics of alfa-olefins are affected by the carbon chain length distribution and therefore each new
SO 2, the sulphur dioxide leaving the sulphonation reactor system due to the incomplete conversion of SO 2 to SO 3. A small proportion of the SO 2 may arise from sulphonation side reactions; SO 3, SO 3 /H 2 SO 4 mist. The acid mists are formed as a result of residual moisture in the dried process air; organic acid mist which comes directly from ...
Chemithon DetergentsSulphonation Plants Reactors for Manufacturing LABSA. Our family of sulfonation reactors offers a wide breadth of options each designed for a specific need The Annular Falling Film Reactor sets the industry standard for product quality and plant reliability gt 96 The factory calibrated precision distribution system results in the very …
4.2.1.3 Manufacturing. The manufacture of oleum is usually carried out in accordance with the block diagram in Chap. 1. The plant gases from the contact sulfuric acid plant (based on sulfur) having an SO 3 strength of 10–12% are first cooled by counter current heat in the cold heat exchanger (CHE) after pass 3.
BALLESTRA CHIM Original Assignee BALLESTRA CHIM Priority date (The priority date is an assumption and is not a legal conclusion. ... Method of sulfonation and its apparatus 1979. IT IT7912480A patent/IT1166068B/it active; ... s docking plant GB2043067B (en) : Film sulphonation in a multitubular reactor DE2960399D1 ...
Falling film reactor was developed for the gas-liquid sulfonation reaction between SO 3 and an organic substrate. Being sulfonation reactions extremely exothermic, it is necessary to write both mass and heat balances equations to describe the physics of the system. The balance schemes are reported in Fig. 1.
Fully integrated Plant. By Ballestra S.p.A. Plant shut down in 2018. New in 2002. Still installed in situ. Available for relocation or restart in place. excellent condition. 12,500 tons/year Detergent Intermediates. Multi-Tube Film Reactor.
Sulfonation/Sulfation Processing Technology for Anionic Surfactant Manufacture. March 2012. DOI: 10.5772/32077. In book: Advances in Chemical Engineering. Authors: Jesús Alfonso Torres Ortega ...
Sodium alpha olefin sulfonate (AOS) is an anionic surfactant widely used for laundry and personal-care products. Various chain lengths alpha olefins, typically C 12 – C 18, may …
Modifications in heat exchanger network could result in savings of 8.3% in hot utility, 6.5% in cold utility of the existing plant and of 46.7% in capital cost for a grass root plant. View full ...
The technologies offered include. Continuous Air+ SO3 sulfonation plants with falling film reactors for both water and oil soluble surfactants. With adjunct technologies for low Dioxane in Ether sulfates, drying using steam and convective drying systems, Alpha olefin sulfonates and Methyl Ester sulfonates. Batch processes with Liquid SO3 and ...
The processes that Ballestra makes available can produce sulphuric acid from several sources: Elemental sulphur, based on dry air combustion (conventional process) Exhaust …
The ageing process reaction of the industrial sulfonation plant ageing unit (3000 kg LABSA/h) was examined. The concept of an improved LABSA ageing process employing semibatch regime was verified on an experimental full-scale system built up within an existing BALLESTRA SULFUREX industrial plant ageing unit (see Fig. 1).
The DSC R&D team designed and implemented a new technical solution to optimize the test execution in the Sulphonation Pilot Plant. The new solution consists in a pre-heating system made of a series of electrical resistances applied externally at the SO 2 /SO 3 conversion unit. The heating system is fully integrated with the plant control …