Deaeration is the mechanical removal of dissolved gasses such as oxygen and carbon dioxide from a fluid.
Feedwater to the boller should contain less than 0.005 cc of 02 per liter (7 ppb) which is the usual guarantee of Deaerator suppliers.
Termochimica's Spray & Tray Deaerators Incorporate a strong basis design that assure the above mentioned performance over varying loads of incoming water.
The process of Termochimica Deaerators involves two main stages in which the steam and water move in opposite directions...

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March 2022 A new order was placed by GTB to Termochimica for the design of one Deaerator having capacity of 160 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The end contractor is PTTGC- EPS Expansion Project in Thailand. We are very satisfied to confirm a large continuity of supply to Thailand and strong partnership with the GTB Company.
January 2022 A new order was placed by Worfin to Termochimica for the design of two Deaerators according to HEI Std and having capacity of 65 &70 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The end contractor is Fu-Tai Engineering Power Plant project of Taiwan. We are very satisfied to confirm a large continuity of supply to Taiwan and strong partnership with the Worfin Company.
January 2022 Termochimica was awarded by Profectus LLP for the precious supply of one Deaerator having a capacity of around 43 T/h as BFW , able to reduce O2 content under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project name is JSC -1400 Hydrogen Plant located in Kazakhstan.
December 2021 A first order was placed by Al Shirawi Company in Dubai to Termochimica for the design of one Deaerator having capacity of 151T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. This is the first cooperation with this important manufacturer in UAE. Termochimica’s scope includes process, key internals and performance guarantee . The final Client is located in the Warri Petrochem Unit of Nigeria. This order signs a large continuity of supply from Termochimica to Nigeria.
October 2021 A precious order was placed by TKZ to Termochimica for the design of one big Deaerator according to HEI Std and having capacity of around 1200 T/h as BFW. Termochimica is very proud to start this cooperation with TKZ. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee .
July 2021 A first order was placed by Grand Prix Company to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 891T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. This is the first cooperation with this important customer in India. Termochimica’s scope includes process, key internals and performance guarantee . This Project is located in the Dual Feed Cracker Unit of India. This order signs a large continuity of supply from Termochimica to Far East and signs the start of cooperation with a new customer.
November 2020 A new order was placed by Worfin to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 84 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . This Project is located in the Formosa Plastic Plant of Taiwan. This order signs a large continuity of supply from Termochimica to Far East and confirms long partnership with Worfin Company.
October 2020 CAMPI placed a order to Termochimica for the design of two Deaerators having a capacity of 317&522 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The Project, named Kingisepp II and located in Russia marks a large continuity of supply from Termochimica to Eastern Europe.
August 2020 FHI placed a order to Termochimica for the design of one Deaerator having a capacity of 733 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The Project, named PTA-6 and located in the ROC marks a large continuity of supply from Termochimica to Far East .
February 2020 Saipem placed a order to Termochimica for the design of two Deaerators, each having a capacity of 72.6 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process and performance guarantee . The Project, named Marjan PKG10 and located in the KSA marks the long cooperation with one of the most appreciated contractors in the world.
September 2019 Formosa placed a order to Termochimica for the design of two Deaerators, each having a capacity of 217 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process , key internals and performance guarantee . The Project, named RSFFB and located in the Philippines, marks the long cooperation with one of the most appreciated contractors in the world.
May 2019 A new order was placed by Formosa to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 60 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . This Project is named Ning Bo Project located in China. This order signs a large continuity of supply from Termochimica to Far East and confirms long partnership with Formosa Group.
February 2019 Another order was placed by Formosa to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 140 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The Project is named Pia Project located in China.
January 2019 A new order was placed by GTB to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 65 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The Project is named PTTPE Project located in Thailand. This order signs large continuity of supply from Termochimica to Far East and confirms long partnership with GTB Group.
December 2018 A precious order was placed by Formosa to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 394 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The Project is named JP3 Project located in Taiwan.
November 2018 A precious order was placed by Salonica Construction to Termochimica for the design of one Deaerator according to HEI Std and having capacity of 60 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process, key internals and performance guarantee . The Project makes part of MOH Revamping Project located in Greece.
June 2018 Mapna placed an order to Termochimica for the design of three integrated type Deaerators, each having a capacity of 405 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process and mechanical design , key internals and performance guarantee . The Project, named Rudshur and located in Iran, marks the beginning of cooperation with one of the most appreciated industrial boiler manufacturers in the world.
April 2018 A new order was placed by Tech- International to Termochimica for the design of one Deaerator designed according to HEI Std and having capacity of 830 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project is named Sabiya 3 Project located in Kuwait. This order signs large continuity of supply from Termochimica to Middle East and confirms long partnership with Tech International.
March 2018 A precious order was placed by FAB-TECH to Termochimica for the design of one Deaerator having capacity of 26.6 T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project is named SI Group PP Project located in India. The complete Deaerator is manufactured by FAB-TECH Works & Constructions PVT.LTD. , Mumbai.
April 2017 A new order was placed by Formosa Corp. to Termochimica for the design of four Deaerators designed according to HEI Std and having capacity of 473T/h each , as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project is named MPGC located in Philippines.
February 2017 Termochimica was awarded by GSD for the precious supply of one Deaerator according to HEI Std , having capacity = 417 T/h as BFW , able to reduce O2 content under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project is named ENKA Turbine Replacement Project located in Turkey . This order signs large continuity of supply from Termochimica to Western Asia and confirms long partnership with GSD Company.
December 2016 Termochimica was awarded by Natek for the precious supply of one Deaerator according to HEI Std, having capacity = 156 T/h as BFW able to reduce O2 content under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project name is Gazprom Combined Oil Refining Unit located in Russian Federation.
December 2016 A new order was placed by Formosa Corp. to Termochimica for the design of one Deaerator designed according to HEI Std and having capacity of 586T/h as BFW. Performance is based on O2 reduction under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project is named Ning-Bo located in Republic of China.
December 2016 Termochimica was awarded by Air Com for the precious supply of one Deaerator according to CE-PED, having capacity = 92 T/h as BFW able to reduce O2 content under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project name is G2-Green Refining Project located in Gela- Italy.
December 2016 Termochimica received again an important order from Formosa Corporation regarding the supply of process and key internals for one Deaerator with capacity of 590 T/h, designed to reduce O2 to 7 ppb or less and negligible CO2 . The Project is located in Formosa Plastics ,Texas-USA . This order signs large continuity of supply from Termochimica to Formosa Group and proves reliability of our know-how which is recognized by the most important worldwide oil&gas and energy Customers .
June 2016 Termochimica was awarded by Tech International for the precious supply of one Deaerator according to HEI Std , having capacity = 430 T/h as BFW , able to reduce O2 content under 7 ppb and CO2 zero. Termochimica’s scope includes process design , key internals and performance guarantee . The Project is named KNPC Gas Train GT-5 located in Kuwait . This order signs large continuity of supply from Termochimica to Middle East and confirms long partnership with Tech International as one of the most reliable fabricators of Deaerators in this region.

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