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Croatia - Basic inorganic and organic chemicals - Chemicals for thermal power plants

Original Hrvatska - Bazne anorganske i organske kemikalije - Kemikalije za termoenergetska postrojenja

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Key facts

Estimated value
€6,000,000
Buyer
HEP-Proizvodnja d.o.o.
Where
Croatia Grad Zagreb
Procedure
Restricted procedure Two steps: companies first ask to take part, and only those selected are invited to bid. Full entry Above the EU threshold A contract large enough that EU-wide rules apply and it must be published on TED. Full entry
CPV code The EU's common vocabulary for what is being bought: an eight-digit code every notice carries. Full entry
24300000 Basic inorganic and organic chemicals
Original language
Croatian
Published
Source
via TED - Tenders Electronic Daily (Publications Office of the EU), verified 1 month ago
Notice number
243893-2026
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Summary

Machine-generated summary

The buyer, located in Croatia, is procuring chemicals for thermal power plants. The chemicals are used for water preparation, wastewater treatment and water conditioning, including feed, boiler, hot water and cooling water, to remove oxygen and adjust pH and prevent corrosion. Products include sodium hydroxide, hydrochloric acid, hydrated lime, erythorbic acid solution with 2-diethylaminoethanol, iron(II) sulfate heptahydrate, trimercapto-s-triazine trisodium salt and ammonia water for DeNOx. Other chemicals may also be used. For each separate purchase, the contracting authority will send selected bidders a cost breakdown and technical specifications with the invitation to submit offers.

Description

Kemikalije za termoenergetska postrojenja u skladu s cjelokupnom dokumentacijom o nabavi. Termoenergetska postrojenja koriste kemikalije za pripremu vode u pogonima za kemijsku pripremu vode, za obradu voda u postrojenjima za obradu otpadnih voda i za kondicioniranje voda - napojne i kotlovske vode, vrelovodne vode te rashladne vode (uklanjanje kisika iz vode i podešavanje pH vrijednosti) radi sprječavanja korozijskih procesa. U pogonu za kemijsku pripremu vode koriste se solna kiselina i natrijeva lužina za regeneraciju ionskih izmjenjivača te hidratizirano vapno za dekarbonizaciju u procesu predobrade vode. Kemikalije koje se koriste za obradu otpadnih voda su solna kiselina i natrijeva lužina i hidratizirano vapno u svrhu podešavanja pH vrijednosti te trimerkapto-s-triazin trinatrijeva sol za taloženje teških metala. Za kondicioniranje napojne vode, kotlovske vode, vrelovodne vode te rashladne vode koristi se otopina eritorbinske kiseline i 2-dietil-aminoetanolom, a za zaštitu kondenzatorskih cijevi željezov (II) sulfat heptahidrat. Za smanjenje dušikovih oksida u dimnom plinu (DeNOx) kao reagens koristi se amonijačna voda. Sukladno potrebama termoenergetskih postrojenja, moguća je uporaba i drugih kemikalija od navedenih. Popis kemikalija: Natrijeva lužina Solna kiselina Otopina Eritorbinske kiseline s 2-dietil-aminoetanolom Vapno hidratizirano Željezov sulfat heptahidrat Trimerkapto-s-triazin trinatrijeva sol Amonijačna voda za DENOX Za svaku zasebnu nabavu Naručitelj će odabranim natjecateljima prilikom slanja poziva za dostavu ponuda dostaviti Troškovnik i Tehničke specifikacije.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

Always verify details on the official notice.

Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago

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  1. Read before bidding
    • Estimated value: Set to €6,000,000
    • Scope and criteria: The description was expanded. Re-read it before you bid.
    • Estimated value: Set to €6,000,000

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Market context

Avg. open tender · Chemicals
€3,595,578
874 open across Europe right now 67% above sector average
Buyer track record on Aperlena
142 notices tracked · 109 awarded
€184,853,928 in awarded contracts

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