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CYY-Energy Co., Ltd.

Supplier From China
Sep-01-20
Supplier : Cryogenic pumps, lin lox lar lco2 cryogenic tank, vaporizer, air separation plant(asu), psa oxygen/nitrogen generators, iso tank container, semi trailer, gas cylinders(lin,lox,lar,lco2, helium)

Established: 15 Standards: ISO, ASME, CE, GB

Verification Status



Contact Details:
No.633 Linping Avenue, Linping, Hangzhou, China
Hangzhou
Zhejianng China


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GOLD Member
VERIFIED
Jun-01-21
 
APPLICATION OF SK-HB K-SILICATE MORTAR :

* K-SILICATE is used for jointing Acid Resisting brick in construction of vessels in suited for construction of fume chambers and stacks handling hot, dry Acid fumes and vapors.
It is also used for jointing chemical resisting stoneware pipes.
K-SILICATE cement is good bedding material for Acid â?? Resisting bricks and tiles.
The concrete surface needed protection should be dryed, clean and rough.
The bricks or tiles will be set with K-SILICATE cement over concrete surface applied with a suitable an impermeable interliner.

When Bedding and Jointing Materials are the same.
On the treated surface bricks or tiles are bedded to a thickness of about 6 mm and tamp gently with a wooden piece till the paste squeezes out of joints.
The paste that is squeezed out of the joint should be removed by trowel with good finishing. After the mortar of the joint is dryed treat the joints with 20% Hydrochloric Acid Solution by means of brush. A.R.lining should be always in contact with Acid and not with water.
Concrete subtract like Floor, Wall, tanks and similar surface should be protected with a membrane of Bitrok Mastic or compound steel tanks should be protected with rubber or PVC subjected to chemical conditions and temperature of chemical media. The Brick lining is recommended over the protective layer of Bitrok Mastic.
When Bedding and Jointing Materials are Different.
Spread the silicate type mortar about 6 to 8 mm thick on the back of the tile or brick. Press the tile on the bed leaving required space for joints between tiles for bricks. After the bedding mortar is set, fill Mp the joints with specified cement.PRODUCT DATA SHEET FOR SK-HB ( K-SILICATE) MORTAR
A general purpose cement for acid conditions Resistant to High & medium concentrations of most of the common organic and inorganic acids except Hydroflouric acid. Recommended where the concentration of the acid is high suitable for high temperature. Unsuited to aqueous solutions, alkaline conditions.

PREPARATIONS OF MORTAR :
* Measure 1 part by weight of K-SILICATE solution into a suitable mixing pan.

* Add slowly and gradually 3 parts by weight K-SILICATE mortar and mix thoroughly to form a smooth mortar.

* In hot season very large batches of mortar will become stiff quite rapidly therefore small batches, not exceeding 4 to 8 kgs. Will be prepared.

* The cement mortar will be used before it starts setting.
GOLD Member
VERIFIED
Apr-09-25
Supplier From Ahmeadbad, Gujarat, India
 
Activated alumina is a versatile material with a wide range of applications. Here are some additional details:

## Production Process
1. Bauxite mining: Activated alumina is typically produced from bauxite, a type of rock that contains aluminum hydroxide.
2. Refining: The bauxite is refined to produce alumina (Al2O3).
3. Activation: The alumina is then activated through a process of heating and treating to increase its surface area and adsorption capacity.

## Properties
1. Surface area: Activated alumina has a high surface area, typically ranging from 200-400 m2/g.
2. Pore size: The pore size of activated alumina can vary depending on the application.
3. Chemical stability: Activated alumina is chemically stable and resistant to corrosion.
4. Thermal stability: Activated alumina is thermally stable and can withstand high temperatures.

## Applications
1. Air purification: Activated alumina is used in air purification systems to remove impurities and contaminants.
2. Water treatment: Activated alumina is used in water treatment systems to remove impurities and contaminants.
3. Gas separation: Activated alumina is used in gas separation applications, including the separation of oxygen and nitrogen.
4. Catalysis: Activated alumina is used as a catalyst or catalyst support in various chemical reactions.

## Benefits
1. High efficiency: Activated alumina is highly efficient in removing impurities and contaminants.
2. Long lifespan: Activated alumina has a long lifespan and can be reused multiple times.
3. Low maintenance: Activated alumina requires low maintenance and can be easily cleaned and regenerated.
4. Cost-effective: Activated alumina is a cost-effective solution for various applications.

## Industries
1. Chemical industry: Activated alumina is used in the chemical industry for various applications, including catalysis and adsorption.
2. Petroleum industry: Activated alumina is used in the petroleum industry for various applications, including gas separation and drying.
3. Pharmaceutical industry: Activated alumina is used in the pharmaceutical industry for various applications, including purification and filtration.
4. Water treatment industry: Activated alumina is used in the water treatment industry for various applications, including adsorption and filtration.
GOLD Member
May-18-19
Supplier From Pune, Maharashtra, India
GOLD Member
Mar-27-24

Hydrogen Fluoride Cas 7664-39-3

$900 - $1.00K
MOQ: 1  Metric Tonnes
Sample Available
 
The aqueous solution of hydrogen fluoride gas is a clear, colorless, fuming corrosive liquid with a strong pungent odor, easily soluble in water and ethanol, and slightly soluble in ether. Hydrofluoric acid is a weak acid with strong corrosiveness, which can strongly corrode metal, glass and silicon-containing objects.
It is generally produced in laboratories with fluorite (mainly composed of calcium fluoride) and concentrated sulfuric acid. It needs sealed in a plastic bottle.

The chemical industry is used to produce organic and inorganic fluorides (such as potassium fluoride, magnesium fluoride, uranium hexafluoride, calcium fluoride helium, fluororesin, fluoroplastic, fluororubber), dye synthesis, organic synthesis catalyst, and flame-retardant agent etc.
In glass processing and production, it is used for frosted bulbs and general bulb treatment, glassware polishing, glass instrument scales, glassware and mirror engraving and lettering.
As a cleaning agent for pickling of metal surfaces such as stainless steel.
Used in the atomic energy industry, for the production of elemental fluorine and fluorides, and also as catalysts and fluorinating agents.
GOLD Member
Apr-04-24
Supplier From China
Mar-22-22
 
Key Parameters
Capacity: 2/3/5/7.5 m3 (customizable).
Operating pressure: 0.8/1.6 MPa (up to 3.5 Mpa).
Design temperature: -196/20 (inner vessel),
-20/50 (outer vessel).
Gas flow rate: 80-100 Nm3/h.
Content: LNG, LOX, LIN, LAR, LCO2, LN2O....
Insulation: High degree vacuum, fiberglass paper.

DOER's Microbulk tank systems are designed for small-scale industrial / medical / residential applications, ensuring on-site continuous supply of gases (natural gas, oxygen, nitrogen, argon, carbon dioxide, nitrous oxide...), saving the trouble of frequent refilling/replacement of cylinders & dewars, reducing costs and increasing safety.

Microbulk tanks have a very similar structure with vacuum insulated storage tanks, comprising double layers/shells (stainless steel & carbon steel), vacuum insulation, storing the gas in liquid form at very low temperature under low pressure, and suitable for multiple types of gases. Meanwhile, microbulk systems integrate a small air heated vaporizer to enable the output of gas directly.

Suzhou Doer Gas & Chemical Equipment (DoerCryo) specializes in Atmospheric Cryogenic Storage Systems (Full Containment/Vacuum-insulated/MicroBulk Tanks for LNG, LOX, LIN, LAR, LCO2, LN2O, LC2H4...), VPSA Oxygen Generators/Plant, & Air Separation Units (ASU). We're ISO9001, 14001, 45001, ASME certified, having rich experience working with large engineering/energy enterprises, having been well received home and abroad.
GOLD Member
Aug-21-24
Supplier From Kapurthala, Punjab, India
GOLD Member
Oct-01-24
 
R-123 Refrigerant (Hydrochlorofluorocarbon)

Overview:
R-123 was specifically developed as a replacement for R-11 in low-pressure centrifugal chillers. It is widely used in modern systems engineered with the correct materials and sizes to meet specific cooling needs. However, retrofitting existing R-11 chillers to R-123 may require replacing certain components like seals, gaskets, and other system parts to ensure proper operation and avoid leaks.

Key Features:
ASHRAE Safety Rating: R-123 has an ASHRAE rating of B1, meaning it has low toxicity but requires more stringent safety measures. Lower personal exposure levels are allowed during normal daily operation, but machinery rooms must follow specific requirements as per ASHRAE Standard 15 (Safety Code for Mechanical Refrigeration).

Retrofitting Considerations: When converting from R-11 to R-123, modifications may be necessary, including the replacement of gaskets and seals to achieve optimal operational conditions and leak prevention.

Low-Pressure Performance: R-123 is optimized for low-pressure centrifugal chiller systems, providing efficient cooling and performance in large industrial and commercial applications.

Safety Requirements:
Personal Exposure: Extra precautions must be taken due to the B1 rating, which permits lower exposure levels during service and daily operation.
EPA Certification: An EPA certification card is required to purchase R-123 or any other CFC and HCFC refrigerants, in compliance with environmental safety regulations.
Applications:
Low-Pressure Centrifugal Chillers: R-123 is primarily used in large industrial and commercial systems, providing efficient cooling in these specialized environments.

Retrofitting R-11 Chillers: It serves as an effective replacement for R-11, though retrofitting may require careful modification of existing systems.
GOLD Member
VERIFIED
Mar-08-25
 
Metal Luggage Weighing Scale for Flights, Travel, Home, Shop, Gas Cylinder; Portable, Hanging Weight Machine for Bags and Baggage (Steel_Destinio-Scale) 50kg, Steel and White
Brand: Generic

Color: Grey

Features:

Material type: stainless steel; Weight:400 gms; Dimensions: 14x3x5.3cm; compact and lightweight weighing machine for luggage; comes in premium Destinio branded gift box packaging; one 3V CR2032 battery is included with this portable weight machine
Multifunction indicators: auto shutoff, auto-lock display; battery indicator; easy-to-read LCD display with back light for night vision; this weight machine for luggage also has Tare function which allows you to read the net weight of your luggage easily and precisely; Gotrippin digital weight machines thus are very easy to use
50 kg weight capacity: Destinio luggage weight machine have 110 lb / 50 kg capacity with precision accuracy of 0.2 lb / 0.1 kg; Long life CR2032 battery included in this bag weighing scale for luggage
Easy to change weight units: there are 4 kinds of weight units(lb, g, ounce, kg)in this travel luggage weighing scale digital that you can use in most of the countries
Multi use: these baggage weighing scale for flights are designed for multi purpose use - travel,home, kitchen, flights, and outdoor use or as gifts; Besides luggage weighing machine, it can also be used as weight machine for shop 50 kgs and as a gas cylinder weight machine
IMPORTANT NOTE: THIS IS PERSONAL USE SCALE FOR DOMESTIC USE ONLY. IT CANNOT BE USED FOR ANY COMMERCIAL, TRANSACTION OR PROTECTION PURPOSE.
Part Number: Destinio-Scale

Details: With all these baggage restrictions, travelling can be quite stressful. Why worry about your bags at check-in, getting stung with extra fees and facing the embarrassment of repacking in public? The Destinio Digital luggage Scale has a tough and durable stainless steel top plate and high strength plastic bottom plate (containing battery) for a lifetime of use. Our compact lightweight design travels with you without adding significant weight or bulk for your flight or cruise. Our hanging weight machine have Easy-to-Read LCD display so you don't have to strain or bend to see. Our suitcase weight scale has Capacity Overload indicator shows when bags are over the scale limit. Destinio portable luggage scale digital have many features like auto shut off, auto lock, Tare function and battery indicator.

EAN: 0880168684768

Package Dimensions: 6.8 x 3.5 x 1.9 inches

Verification Status