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calcium carbide from Tianjin Chengyuan Chemical Co., Ltd.. Search High Quality calcium carbide Manufacturing and Exporting supplier on Alibaba. ... calcium carbide stone carbide lamp. $735.00 - $755.00 / Metric Ton. 22.5 Metric Tons (Min. Order) calcium carbide plant calcium carbide price.
21 · One carbide lamp for sale; made by Justrite. It''s about 50 years old and still work fine. Extra 2.5 inch reflector and burner tip and 2 lbs. can of calcium carbide. $25 for the lamp and $20 for the calcium carbide. Lamp with large reflector is no longer available. do NOT contact me with unsolicited services or offers
Aug 17, 2019· We''ve compiled a list of the Best Carbide Lamp Fuel of 2019 to Buy, including Top (Highest) Rated Carbide Lamp Fuel Reviews on Amazon, Walmart, Best Buy, eBay, Reddit, Consumer Reports... You will know what is the Best Affordable, Best Value, even Best Expensive on the market.
Aug 09, 1997· Calcium Carbide is used mainly for carbide lamps in the past in the mining industry. The used was forlight for the miners since it makes acetelyene and can be ingnited. Competition shooters use it for blacking gun barrels and sights for shooting and it .
calcium carbide - posted in Random Discussion & Chat: Just dug out my ole miner''s lamp and wanted to crank it up but realized I''m out of calcium carbide. Only source I can find for it wants me to buy 12 pounds at once. Doesn''t that seem insane? Knowing it''s a potentially hazardous compound, why on earth would they make you buy such a HUGE amount?
Acetylene Headlights. Whenever anyone has recommended using acetylene in carbide lamps, they are not referring to an acetylene gas tank, used by welders, they are referring to the Calcium Carbide rocks that are used in carbide lamps to generate the flammable acetylene gas. If you have ever seen the inside of an acetylene tank,...
Microclimate for Cultural Heritage Conservation, Restoration, and Maintenance of ... Weathering phenomena, especially in stones, are governed by condensation- ... calcium carbide, conductive or ...
Carbide lamps have an upper chamber full of water and a lower chamber full of rocklike calcium carbide (CaC2). A valve lets the water drip onto the CaC2 at a steady rate. When water hits carbide, it produces acetylene gas, which is directed to a nozzle in a parabolic reflector and then lit manually.
Jun 27, 2019· Calcium carbide is a chemical compound containing calcium and carbide, with a chemical formula of CaC 2. Pure calcium carbide is colorless, but most of the material is produced industrially, and is somewhat impure, giving it a black or grayish-white color, depending on the quality.
Aug 08, 2019· Apparently, water was dripped onto carbide, which produced acetylene gas. That was lit and produced a feeble light, reflected and magnified through a bulls-eye lens. Too much water dripping=too much gas=too big a flame=too much heat=a cracked lens! The lamps were on damped, parallelogram hinges, but easily blew out. The joys of early motorcycling...
Process the solidified calcium carbide in a crushing mechanism.until it reaches the desired size. In an ideal reaction, 2.2 lb. lime, 1 1/2 lb. coal and 0.04 lb. electrode paste should result in a final product of 2.2 lb. calcium carbide. Mine and refine the lime, coal and electrode paste close to .
Amazon: Buy FastRip EXS Calcium Carbide Miner''s Lamp in 60cc Bottle, 50 g online at low price in India on Amazon. Free Shipping. Cash On Delivery Buy FastRip EXS Calcium Carbide Miner''s Lamp in 60cc Bottle, 50 g Online at Low Prices in India
Apr 23, 2013· There are different systems for carbide lamps, but the most common is actually the one you also got here: "water dripping on calcium carbide". The image below show the general principle of your kind of lamp. I have coloured the part where the water goes blue, and the calcium carbide grey. Pos. 3 is the drip spindle. The part on your last photo ...
Apr 02, 2014· Calcium carbide is used in carbide lamps, in which water drips on the carbide and the acetylene formed is ignited. These lamps were usable but dangerous in coal mines, where the presence of the flammable gas methane made them a serious hazard.
May 27, 2011· It''s a "suction- and pressure lamp" as it is called in Sweden. The function is as follows: Firstly you fill the outer water container up to a notch with fresh water. Then you add calcium carbide into the smaller inner cylinder of the carbide compartment. Then you slide this inner compartment into the tight fitting outer cylinder The inner cylinder has two rows of small holes along its sides (These holes .
Just search for carbide lamp to locate them. They also sell carbide rock for US$80 for a case of five 2 lb cans. You can purchase 2lb cans directly from the store for US$12.85. (Many thanks to Bill Smith who provided the number of cans per case and the individual tin information - Oct 2008).
It was in the years 30'' s / 40 '' s . This lamp is now on a shelf in my personal office and often I look at it .( see photo 1 above ) . Ah ! It was a true ritual . At first he put some "stones" of carbide ( carbide of calcium ) in the bottom chamber which he shut hermetically . Then he poured water in the reservoir on the back ( .
How to Detect Avoid Fruits Ripened with the Calcium . Sep 09, 2014Calcium carbide is a chemical compound that is industrially used in the production of calcium cyanamide for fertilizer and also in welding. When calcium carbide comes into contact with water it produces acetylene gas that hastens the ripening of several fruits such as . Get Price
Heat Lamps & Bulbs Spin Dryer & Parts Vacuum Dryers Sample Storage Sample Bags Sample Boxes Sample Envelopes Sample Trays Sieve Standard Testing Sieves ... Calcium Carbide (CaC2). 2 1/2 lbs Comes in a 32 oz Metal Can, F Style "In Store Pick Up Only" $19.95 Add to cart More. In Stock Add to Wishlist Add to Compare ...
Calcium Carbide for use in Carbide Lamps. For use in carbide lamps. Tightly sealed airtight containers to maintain freshness. 2 lbs. per can 5 cans per case Made in the USA. HQ Company has been the primary provider of small quantities of Calcium Carbide for years. This is one of our best selling items!
Buyers can post inquiries without registration and check out all the latest buying guide & Chemical market reports you need in our industry resource center. The above is the search results for Chinese Calcium Carbide, click for more recommended manufacturers & suppliers listings such as cac2, calcium carbide 50-80mm, chemical.
Carbide lamps, or acetylene gas lamps, are simple lamps that produce and burn acetylene which is created by the reaction of calcium carbide with water. Acetylene gas lamps were used to illuminate buildings, as lighthouse beacons, and as headlights on motor-cars and bicycles. Portable acetylene gas lamps, worn on the hat or carried by hand, were widely used in mining in the early twentieth century. .
Nov 30, 2010· Calcium carbide source here is a link for the aforementioned stuff- Miners Grade Calcium Carbide - it comes in 2 pound tins, minimum recommended purchase is ten pounds as shipping is $55 from two to ten pounds. $85 for ten pounds delivered, and one pound will last quite a while.
Nov 09, 2008· Anyone know where to buy calcium carbide in canada? for own experimental use..... Follow . 5 answers 5. ... Where can i buy calcium carbide stones in scotland .? More questions. Anybody know where I can buy some Calcium Carbide for an old cycle lamp? Is calcium carbide mined or manufactured? Answer Questions. When boiling water, a hot plate ...
Carbide feels like a soft stone, smells like a classic stink bomb and goes by the chemical name CaC2. So pay attention you at the back, that''s one part calcium and two parts carbon. It doesn''t occur in nature and needs a substantial amount of energy to be produced. But if you bring carbide into contact with water it produces acetylene gas. And that burns pretty well.
Autolite Carbide Lamp Period: 20th Century Description: The carbide lamp was developed in the 1890s. It functioned by mixing water with calcium carbide to create acetylene gas. This gas burns with a bright white light which, when reflected off the circular screen could be several times brighter than the light that traditional oil lamps could ...
Stone of Calcium carbide (calcium acetylide) burn with big flame in white snow. Piece of carbide react with water from snow and this proces producing gas acetylene, which hand with match can light. Nice picture of fire from stone of Calcium carbide burn with big flame in white snow.