Welcome to BNA company!

No. 1688, Gaoke East Road,Shanghai, China.

Call us anytime

0086-21-58386256

Opeening Time

Mon-Sat: 8.30-18.00

Calcium carbide - Wikipedia

Calcium carbide, also known as calcium acetylide, is a chemical compound with the chemical formula of Ca C 2.Its main use industrially is in the production of acetylene and calcium cyanamide.. The pure material is colorless, however pieces of technical-grade calcium carbide are grey or brown and consist of about 80–85% of CaC 2 (the rest is CaO (calcium oxide), Ca 3 P 2 (calcium …

Irancarbide – Calcium Carbide

Iran Carbide Industry Factory was established in 1974 in an area of 2500 square meter. This company has barrel manufacturing and calcium carbide production units. The calcium carbide is produced in the biggest, latest, and most advanced furnace and …

calcium carbide stone price, calcium carbide stone price ...

calcium carbide stone Calcium carbide gas yield 285 l/kg, 295 l/kg, 305 l/kg 1.Name Calcium carbide/acetylene stone (CaC2) 2.Class No. 5.The basic material for organic synthesis and calcium cyanamide 6.Reacting with water to bring about ethine. Our annual production capacity has been up to 70,000 tons of calcium carbide each year.

Calcium Carbide - ascconline.com

Commercial calcium carbide varies in colour from Steel-grey to reddish brown, depending on impurities and the method of manufacture. It is made from lime and coke in the electric furnace at temperature of 2200 - 2500oC, using large amount of electric power. Industrial calcium carbide is about 80% pure remaining is calcium oxide and 2-5% other

calcium carbide factory and manufacturers | Jiahengyuan

Calcium carbide is grey, brown or black solid, purple when its purity is higher. The specific gravity is 2.22(18), melting point is 2300. It can absorb water in the air and conduct electricity. The higher its purity is, the easier it conducts. It dissolves in water, turns into acetylene and calcium hydroxide and release heat. Applications:

Supply 80-120mm Calcium Carbide Wholesale Factory ...

80-120mm Calcium Carbide. Calcium carbide is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when meets fire. The acetylene gas mix with air will form explosive gas. Calcium Carbide is a basic material for organic synthetic chemical industry and mainly used in ...

Calcium Carbide Delivery Systems - Carbide Industries LLC

For your ease of use, we ship calcium carbide in 10, 25, 50, 100, 300 and 600 lb cans and drums, 5,000 lb reusable flo-bin containers, tanker trucks, and railcars. A 55 gallon drum may also contain 22 10-kg polybags of carbide. The selection of the carbide container not only has a lot to do with the delivered price of the product, but also with ...

Calcium carbide- where to buy | Classic Pressure Lamps ...

Dec 06, 2020· There is a calcium carbide factory in my hometime. There aren't many here anyway. Carbide lamps have been completely phased out here, at least since the 80s. We used to have calcium carbide from a lot of hardware and agricultural supplies stores all over the country. MYN, Dec 4, 2020 #12. Blueflame Offline. Joined:

Calcium Carbide|Buy Calcium carbide with factory price ...

Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2000 °C. Calcium carbide is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when met fire. Product Name: Calcium Carbide Cas No: 75-20-7 ...

Factory Supply Calcium Carbide 50-80mm Competitive Price ...

Factory Supply Calcium Carbide 50-80mm Competitive Price. Product Description. Product Features of Calcium Carbide. 1. It is called calcium carbide ( CaC2). It is a hard lump and the cross section is dark grey or brown. 2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3.

Good Price Calcium Carbide Suppliers - Buy Calcium Carbide ...

Calcium carbide is one of the basic raw materials in the organic synthetic chemical industry. It is an important raw material for acetylene chemical industry,widely used in metal welding and cutting. The molecular formula of calcium carbide is CaC2, and the appearance is gray, brown, black or brown blocky solid.

MCB Industries - Malaysia's leading calcium carbide ...

The Company's calcium carbide and lime manufacturing activities were carried out since 1972. MCB Industries Sdn. Bhd. operates a fully integrated plant which uses the most modern technology and the plant comprises of two Calcium Carbide Furnaces with a total capacity of 3600 tonnes per month and a modern Lime Kiln with a capacity of 7500 tonnes of quicklime …

China Calcium Carbide,Calcium Cyanamide,Activated Carbon ...

shizuishan pengsheng chemical co.,ltd have been specialized in Calcium Carbide manufacture for many years. Our main products are various kinds of Calcium Cyanamide, Activated Carbon Also including Caustic Soda, etc.

Calcium Carbide Stone gas yield welding calcium carbide ...

High purity calcium carbide stone factory 50 kg packing. Company Introduction. Established in 2003, NINGXIA WANDING CHEMICAL CO,LTD is a manufacturer and trader who specialized in the research, development and production of calcium carbide. We are located in Ningxia,China, with convenient transportation access.

China Substitution For Calcium Carbide To Ripen Mangoes ...

substitution for calcium carbide to ripen mangoes, competitive in high quality and competitive price. AOWEITE is one of the leading 1-Methylcyclopropene manufacturers and suppliers in China, with bulk products for sale. Welcome to contact our factory.

Industrial and Commercial Acetylene Gas Applications – Air ...

Nov 17, 2017· Carbide lamps work by the reaction of mixing calcium carbide and water to produce acetylene. Carbide lamps contain an upper chamber which control the amount of water that drips through and mixes with the calcium carbide. The amount of acetylene produced directly affects the magnitude of the flame, which is why the chamber is an important piece ...

China Calcium Carbide(CaC2), Calcium Hypochlorite, SODIUM ...

Calcium Carbide(CaC2) NGO CHEMICAL GROUP LTD is the main manufacturer of calcium carbide, It established in 2000,Our factory is located in inner Mongolia.Production capacity is 3000 tons per month, supplying calcium carbide in size of 80-120mm, 50-80mm, 25-50mm,15-25mm and 7-15mm,4-7mm,2-4mm,0-2mm, etc, all of products are packed with 50kg ...

China Hot Sale Factory Calcium Carbide - China Calcium ...

China Hot Sale Factory Calcium Carbide, Find details about China Calcium Carbide, Calcium Carbide 50-80 from Hot Sale Factory Calcium Carbide - Tianjin TYWH Imp. & Exp. Co., Ltd.

Wanboda Metallurgical & Chemical -----Silicon Carbide,PVC ...

Factory For Producing Calcium Carbide Ningxia Wanboda Group Co., Ltd. has two big factories locate in Ningxia Pingluo Industrial Zone, who are specializing in the production of Calcium Carbide, they're both the largest manufacturers of calcium carbide in Ningxia Province, engaged in calcium carbide production for more than eighteen years .

China Calcium Carbide Manufacturers and Factory, Suppliers ...

Getting started; Calcium Carbide; Calcium Carbide - China Manufacturers, Suppliers, Factory Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for Calcium Carbide, Ultra Fine Calcined Kaolin For Paint, Kaolin Edible, Anatase Nano Titanium …

calcium carbide_calcium carbide

. "calcium" n. 【】。. "carbide" n. 【】;;〔CaC2〕。. "carbide of calcium" . "calcium carbide anhydrous",. "calcium carbide factory" . "calcium carbide furnace" …

stone crushed crushing system,gold milling plant small ...

low price electromagnetism ceramic milling ball quarry for sale in palakkad calcium carbide calcium carbide factory calciu diamond crusher liners geometry quarry business plan in zambia. What Do We Do? Znith gives itself over to the production of crushers and mills,such as sand making machine, portable crusher plant, vibrating screen and ...

Calcium Carbide - Disposal Methods

Calcium Carbide CAS RN: 75-20-7 Disposal Methods. SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational harm/injury/toxicity or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier.

USA Calcium, USA Calcium Manufacturers - Made in USA

Made in USA Calcium Directory ... Factory price sodium process calciu... FOB Price: 400 ~ 900 / Ton ... Exporters No. of Employees: 1-5 Tags: Calcium Carbide E A S. USA. Contact Now Calcium Carbonate Powder and Pot ash FOB Price: 11 ~ 20 / Ton ...

China Calcium Carbide Manufacturers & Suppliers | factory ...

Chemicals improve our life! Shizuishan Pengsheng Chemical Co., Ltd is specialized in production and sales of clacium carbide, calcium cyanamide, dicyandiamide, guanidine carbonate, and guanidine hydrochloride since she was founded in 2003, with over 500 employees and 110,000 ㎡.

Calcium Carbide-Tianjin Chengyuan Chemical Co., Ltd

Tianjin Chengyuan Chemical Co., Ltd is a chemical enterprise, which is based on calcium carbide production and calcium carbide export, our company has cooperated with many enterprises at home and abroad since building up, our factory not only produces and processes barreled calcium carbide of conventional grain size for export, such as 7-15MM,15-25MM …

Calcium Carbide - Carbide Industries LLC

Granulated calcium carbide takes advantage of safe, timely, and cost-saving bulk delivery all the way to your process. Carbide Industries not only loads palletized cans and drums, a fleet of pressure-differential railcars ships 180,000 lb quantities and P-D trailers ship 40,000 lbs of bulk carbide throughout North America.

calcium carbide 100kg, calcium carbide 100kg Suppliers and ...

China factory sell calcium carbide with all sizes 0-2mm 2-4mm 4-7mm 7-15mm 15-25mm Fengzhen Kede Chemicals Trading Co., Ltd. 22 Metric Tons (Min. Order) Calcium carbide is produced in an electric arc furnace with a combination of limestone and carbon sources, such as petroleum coke and charcoal. Calcium Carbide is also an excellent slag ...

Carbide Calcium - - | LinkedIn

Engaged in one of the suppliers of calcium carbide in China, with good product quality, particle size of 0-2mm, 2-7mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm and 80-120mm

11.4 Calcium Carbide Manufacturing

11.4 Calcium Carbide Manufacturing 11.4.1 General Calcium carbide (CaC2) is manufactured by heating a lime and carbon mixture to 2000 to 2100°C (3632 to 3812°F) in an electric arc furnace. At those temperatures, the lime is reduced by carbon to calcium carbide and carbon monoxide (CO), according to the following reaction: CaO+3C→CaC2 +CO

China Calcium Carbide Manufacturers & Suppliers | factory ...

China factory sell calcium carbide with all sizes 50-80mm 295L/KG for acetylene gas. Min. Order: 22 ton. Unit Price: US $ 700 / ton. We are the biggest manufactuer of hight quality calcium carbide. 8000 mt of production capacity monthly.

Calcium Carbide – Irancarbide

Iran Carbide Industry Factory was established in 1974 in an area of 2500 square meter. This company has barrel manufacturing and calcium carbide production units. The calcium carbide is produced in the biggest, latest, and most advanced furnace and …

Discovery of Calcium Carbide Process | NC DNCR

May 02, 2013· On May 2, 1892, in Spray (now Eden), Canadian chemist Thomas L. Willson accidentally produced calcium carbide and acetylene with an electric-arc furnace. In August, Willson applied for a patent for the new process. By …