Carbohydrazide In Boiler Water

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Carbohydrazide In Boiler Water
  • Supply Capacity : 10 units/month :Carbohydrazide In Boiler Water
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave Your Message And Get Price!

I need the quotation of , the fuel is , this capacity is , use for . My Name is , my Email is , my WhatsApp is , Please Send the detail information for me!

Popular products

HOT

θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

consult
HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

consult
HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

consult
HOT

T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

consult
HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

consult
HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

consult

Leave us a message

We will send out plans and quotations within five minutes

Name (optional)

Email

Whatsapp

Choose product type

Message

boilermanufactory

Get display discount

boiler
Contact us

Global Sales Hotline:
0086-371-60922096

Email: [email protected]

Voicemail
  • Carbohydrazide - water treatment chemical

    When used as de-oxidant in boiler, put this product into water or use its water solution, the dosage of 0.5mol or above of carbohydrazide for 1mol O2 is preferred. The suitable temperature range is 87.8-176.7℃. The reaction for carbohydrazide with O2 is CON4H6+ 2O2= 2N2 + 3H2O + CO2. Package and storageGet Price

  • Boiler Water Oxygen Scavenger Carbohydrazide CAS Liming

    Boiler Water Oxygen Scavenger CarbohydrazideCAS No.: LimingFactory: Weifang Yukai Chemical Co Ltd (.yukaichem.com)Usage:Carbohydrazide has strong reduciGet Price

  • Carbohydrazide - jnforeverchem.com

    Carbohydrazide, also known as carbohydrazide, is a high-performance oxygen scavenger that can be used in all types of boilers. Carbohydrazide is a white water-soluble solid that decomposes at a melting point of about 153°C.Get Price

  • Carbohydrazide - jnforeverchem.com

    Carbohydrazide, also known as carbohydrazide, is a high-performance oxygen scavenger that can be used in all types of boilers. Carbohydrazide is a white water-soluble solid that decomposes at a melting point of about 153°C.Get Price

  • Carbohydrazide Distributor | CAS Kefid | Supplier

    Carbohydrazide, also called Carbodihydrazide, is a high performance oxygen scavenger which can be used in all types of boilers. Carbohydrazide is a white, water-soluble solid that decomposes upon melting point around 153°C. Carbohydrazide can be used as oxygen scrubber as direct replacement for Hydrazine in any boiler without the associated Get Price

  • Common Chemicals Used in Boiler Water Treatment

    Nov 20, 2021 · Carbohydrazide is a high-performance oxygen scavenger that can be used in all types of boilers. Carbohydrazide is a white water-soluble solid that decomposes at a melting point of about 153 ° C. Carbohydrazide can be used as an oxygen scrubber to directly replace hydrazine in any boiler without related safety hazards and preventive measures.Get Price

  • Why are carbohydrazide and amine used in feed water

    40. The results indicated the suitability and efficiency of Carbohydrazide oxygen scavenger as an alternative to hydrazine in SWCC high pressure boiler provided the concentration of residual hydrazine (decomposition by- product of Carbohydrazide) is maintained at levels between 30-40 ppb in the feed water.Get Price

  • Carbohydrazide - Boiler Water Treatment - Chemtex

    Carbohydrazide - Boiler Water Treatment - Chemtex Speciality LtdGet Price

  • materials for oxygen scavenging of boiler water carbohydrazide

    Carbohydrazide Boiler Water Test Kits. Carbohydrazide is added to boiler system water as an oxygen scavenger to control corrosion. It is a safer alternative to hydrazine, which is toxic. Carbohydrazide reacts with oxygen at low temperatures and pressures. The products of the reaction are volatile and do not contribute dissolved solids to the Get Price

  • EP0567275A2 - Carbohydrazones in the treatment of boiler

    The invention is directed to controlling corrosion in boiler systems and more particularly to treating boiler water with carbohydrazones to remove dissolved oxygen and to passivate metal surfaces. Carbohydrazones of the formulae or are claimed per se.Get Price

  • Buy Carbohydrazide, Carbohydrazide Suppliers

    Carbohydrazide. Carbohydrazide is a non-planar structured chemical compound with white, water-soluble solid appearance. Carbohydrazide formula is CH6N4O. Carbohydrazide is industrially produced by treatment of urea with hydrazine. It finds uses in boiler systems to remove oxygen, a precursor to polymers, a curing agent for epoxide-type resins.Get Price

  • Carbohydrazide,Carbohidrazida - IRO Water Treatment

    Carbohydrazide can be used as an oxygen scavenger to prevent corrosion especially in a boiler feed system, rocket propellant components, color images and the quality of soap stabilizers, antioxidants rubber, boiler water deoxidants, and metal passivation agents. It is also used as an intermediate for organic synthesis. Package and StorageGet Price

  • Boiler Water Oxygen Scavenger (Hydrazine Replacement)

    Carbohydrazide has dibasic and very reactive properties. It is used as a component in jet fuels because it produce a large amount of heat when burned. It is used as rocket fuel.it is used as an oxygen scavenger for water boiler feed and heating systems to prevent corrosion damage. It is used as a reducing agent for the recovery of precious metals.Get Price

  • US4269717A - Boiler additives for oxygen scavenging

    US4269717A US06/194,349 US19434980A US4269717A US 4269717 A US4269717 A US 4269717A US 19434980 A US19434980 A US 19434980A US 4269717 A US4269717 A US 4269717A Authority US United States Prior art keywords carbohydrazide hydrazine oxygen boiler ppm Prior art date Kefid Legal status (The legal status is an assumption and is not a …Get Price

  • QUIZ: Oxidation and Degradation Products Of Common …

    Carbohydrazide is used in Boiler Feed water Pretreatment and Amines are used for post treatment. Carbohydrazide and Hydrazine are Oxygen Scavengers that are dosed in Boiler Feed water, as a part of BFW pretreatment, to remove DO (dissolved oxygen). DO causes severe pitting (localized corrosion) in boiler tubes, steam drum and other boiler components.Get Price

  • QUIZ: Boiler Water Treatment Chemical Guidelines — Part II

    Boiler Water Treatment Chemical Guidelines—Part Il continued Because of the associated corrosion problems, chelants are not the preferred treatment choice. However, if the system dictates the use of chelating agents, it can feed under …Get Price

  • Treating Boiler Feedwater for Reliable Operation

    Tannin, DEHA and carbohydrazide Tannins, DEHA and carbohydrazide are not temperature dependent and do not add to the 'dissolved solids' and hence blowdown is reduced relative to a sulphite treated boiler, however, these products are …Get Price

  • (PDF) Carbohydrazide vs Hydrazine: A Comparative Study

    hydrazide and hence provided the optimum conditions for passivating the boiler. Accordingly, a dosing rate of. 0.7 mg · kg –1 of carbohydrazide was found satisfactory for running the boiler Get Price

  • CN102229544A - Boiler feedwater deoxidant carbohydrazide

    The invention relates to a boiler feedwater deoxidant carbohydrazide and a preparation method of a low polymer thereof, belonging to the technical field of chemical products. The preparation method is characterized by comprising the following steps of: taking elemental iodine as a catalyst, dropwise adding hydrazine hydrate in dimethyl carbonate according to a certain molar …Get Price

  • Carbohydrazide - water treatment chemical

    Carbohydrazide is an effective oxygen scavenger and metal passivator over the entire range of temperatures to which the boiler is generally subjected. Key Features and Benefits of this Boiler Water Treatment: Long time protection and control against corrosion Non carcinogenic nature Easy to dose Promotes passivation on metal surfaces Non residualGet Price

  • Boiler Carbohydrazide Based Oxygen Scavengers: Boiler

    Carbohydrazide Based Boiler Oxygen Scavenger Chemtex's Carbohydrazide or Carbohydrazid CAS No.Kefid Based Boiler Oxygen Scavengers are very effective and superior. Carbohydrazide based oxygen scavenger helps to remove unwanted dissolved oxygen from the boiler water, in order to prevent oxidation corrosion and formation of carbonic acids. ItGet Price

  • Boiler Feed Water Oxygen Scavenger Monitoring - Industrial

    Dec 14, 2016 · Boiler Feed Water Oxygen Scavenger Monitoring - posted in Industrial Professionals: Recently I have a work at new Laboratory Coal Boiler Project which use Carbohydrazide as Oxygen Scavenger agent. Usually, for Oxygen Scavenger we use Hydrazine and monitor the residual Hydrazine in BFW. And Now we use Carbohydrazide, what is the most …Get Price

  • Carbohydrazide Oxygen Scavenger - IRO Group Inc.

    Carbohydrazide can be used as an oxygen scavenger to prevent corrosion. Especially in boiler feed systems, rocket propellant components, color images, and the quality of soap stabilizers, antioxidants rubber, boiler water deoxidants, and metal passivation agents. Carbohydrazide also used as an intermediate for organic synthesis.Get Price

  • Hydrazide - Vecom Marine

    HYDRAZIDE is a liquid compound containing carbohydrazide for rapid removal of free oxygen in any type of boiler of any pressure as well as any type of non-drainable superheater. HYDRAZIDE is the alternative for hazardous and potentially carcinogenic products and provides the advantages of an environmentally friendly and safe product.Get Price

  • Carbohydrazones as boiler water oxygen scavengers - Nalco

    Apr 22, 1992 · This patent teaches that carbohydrazide (CHz) is a superior boiler water oxygen scavenger. Recently, Cosper and Kowalski (I&EC Research, 1990, 29, 1130) reported that the scavenging of oxygen by CHz is most effectively catalyzed by cupric ions. THE DRAWINGS.Get Price

  • Carbohydrazide - Shandong Taihe Water Treatment

    When used as de-oxidant in boiler, put this product into water or use its water solution, the dosage of 0.5mol or above of carbohydrazide for 1mol O 2 is preferred. The suitable temperature range is 87.8-176.7℃. The reaction for carbohydrazide with O 2 is CON 4 H 6 + 2O 2 = 2N 2 + 3H 2 O + CO 2. Package and storage. 25kg/bag,customer's Get Price

  • Carbohydrazide vs Hydrazine: A Comparative Study

    0.7mg·kg–1of carbohydrazide was found satisfactory for running the boiler smoothly. This paper is a summary of the initial trials performed 12 years ago and serves as an introduction to a Get Price

  • CARBOHYDRAZIDE vs HYDRAZINE: A Comparative Study

    Carbohydrazide provides protection from oxygen corrosion together with excellent feed water and boiler system passivation. It is organic in nature, used for scavenging oxygen and passivating metal surfaces. A direct replacement to hydrazine in any boiler without the associated safety hazards and handling precautions.Get Price

  • carbohydrazide cas Kefid - Haihang Industry

    Carbohydrazide can be used as an oxygen scavenger for boiler water in the field of water treatment. It is the most advanced material used in boiler water deoxidation in the world. It has low toxicity, high melting pointanddeoxidation efficiency far …Get Price

  • CARBOHYDRAZIDE – Oxygen Scavenger for High Pressure Boilers

    Jul 17, 2018 · Acuro Organics Limited's High-Performance Oxygen scavenger for Boilers is used to scavenge oxygen from make-up water in feed water systems. It is a white water-soluble powder that reacts directly with oxygen in all types of Boilers. It is also made available in 12% Solution form. Acuro's carbohydrazide based oxygen scavenger can be added to the…Get Price

Discount
7X24 Online