Ammonium perchlorate is fed into a jet mill by a feeding screw with capacity of 300 kg/h. The height of the ammonium perchlorate layer in the hopper over the inlet part of the feeding screw is kept not less than 100 mm. The ammonium perchlorate is fed by an air stream formed by two gas pumps for grinding into a grinding chamber, separated into ...

The regimes of non-explosive mechanical treatment of ammonium perchlorate (AP) in high-energy intensity planetary ball mill are found. The changes in the structure and reactivity of AP as a result of mechanical processing were studied by methods of synchronous thermal analysis with registration of mass spectra, x-ray diffraction, microscopy and elemental …

I like the idea of separate coffee mills for ammonium perchlorate, and potassium chlorate. This will keep those two critical chems separate from all your others. Or, you can have separate jars and media for those, but that can be expensive. Edited by Swede, 12 January 2010 …

Ammonium perchlorate has been pulverised by an impact mill (air classifier mill) to study the influence of different operating parameters, viz., effect of mill speed, classifier speed, feed rate ...

Ammonium perchlorate is a very toxic substance, very damaging for humans, animals and for the environment. This substance can cause eye and skin irritation, and very dangerous situations if swallowed. Other skin affections can lead to dermatitis and blisters, and also breathing difficulties or even uncounsciousness if inhaled.

Composite propellant samples made up of ammonium perchlorate (AP), hydroxyl-terminated polybutadiene (HTPB), and aluminum (Al) were faced with an ion mill and imaged with a scanning electron microscope (SEM) and x-ray tomography (micro-CT). Properties of both the bulk and individual components of the composite propellant were determined from …

Nanometer (nano) ammonium perchlorate (AP) and ammonium nitrate (AN) were prepared with 2D network structures by the ultra-low temperature spray method. Scanning electron microscopy (SEM), X-ray diffractometry (XRD), differential scanning calorimetry (DSC) and thermogravimetric analysis/infrared spectrometry (TG-IR) were employed to probe the …

However, I can still get Ammonium Perchlorate (eBay)...it's not cheap but it's legally purchasable by individuals. It's also not the most useful perchlorate, but it is a perchlorate nonetheless. ... Definitely get a ball mill I have a dual and single drum Chicago mill filled with lead spherical sinkers.

If I am milling some other chemicals by themselves such as barium nitrate, strontium nitrate, or ammonium perchlorate, then I want a barrel/media combination dedicated to each of those individual chemicals. This prevents cross-contamination between the various chemicals that are milled.

Coffee Grinding questions, need expert knowledge! - posted in Pyrotechnics: I have just got some new pyro chemicals and the oxidisers are all granular/ sugar like. I have potassium perchlorate, potassium nitrate, and potassium chlorate. I have ordered a coffee grinder to mill the chemicals down to a usable mesh. I've heard of (per)chlorate / nitrate incombatibilities, …

Answer (1 of 6): First of all, potassium chlorate and aluminum powder makes a very sensitive and dangerous flash. You should be using potassium perchlorate instead of chlorate. It is more stable and less sensitive to friction, static, etc. The common ratio is …

Ammonium Perchlorate (AP) w/TCP, ground to an optimum size for producing high-solids loading, bi- or tri-modal castable solid rocket propellant using 200 and/or 400 micron AP as the larger particle size weight fraction (hazmat charges apply). 10 pound pail.

This can be achieved by reducing the particle size of ammonium perchlorate (AP) or the metallic fuel (e.g., aluminum) or by incorporating reactive species in the polymer binder or by the addition of a burn rate modifier (BRM) like copper chromite, copper oxide, ferric oxide [1,2,3,4,5].

iv. discharging said ammonium perchlorate slurry from said mill; and, v. drying said discharged ammonium perchlorate slurry at a temperature ranging from about 120°F to 160°F for a period of time of up to about 3 days to yield an ammonium perchlorate product with a uniform coating of said aziridine compound. 2.

Ammonium perchlorate calcium carbonate carbon is a chemical that is used In fireworks.P.S. if you are doing this because you want to, ur a nerd, if u r doing this 4 homework, don't use wikianswers ...

One of the perchlorate salts, ammonium perchlorate, is produced in large amounts because it is used in rocket fuels. The solid booster rocket on the space shuttle is almost 70% ammonium perchlorate. Because perchlorates are used for some military applications, many countries consider the amounts that they make confidential.

Ammonium perchlorate, and acetone peroxide. The latter is much more sensitive, and has no use in actual pyrotechnics. It's more of a high explosive. Thanks for your advice Mumbles, Ammonium perchlorate is what I had in mind. Acetone peroxide is out of my interest as it is very dangerous. I will use coffee grinder.

The product (ammonium perchlorate) apparently had not been tested for mass (large quantity) detonation prior to this fire, and its classification was based on small scale tests. Although not previously considered to be explosive, this incident obviously gives testimony to the fact that ammonium perchlorate can explode.

Ammonium perchlorate. Description: Ammonium perchlorate is an oxidiser used in a large number of compositions. Very impressive colour compositions can be made with it, but their burn rate is often too low for use in star compositions. For lance work and torches slow burning is an advantage and it is therefore commonly used in these items.

Im trying to get some Ammonium Perchlorate and Calcium Carbise. Also have Magnetic Stirrer / Heater, Digital Scale 0.01 ... with those reagents you can make a big assortment of explosives. a fumehood is useful, a ball mill if you want to make your own aluminium powder or black powder, some heavy duty safety gloves and face shield just in case ...

Virtually all motors for amateur use and most composite propellants for commercial or military rockets use Ammonium Perchlorate as the oxidizer. The oxidizer comprises 50% to 80% of the total by weight. The fuel is usually a powdered metal, either Aluminum or Magnesium. ... A new coffee mill (a cheap one) can be purchased for about $15. It has ...

Ammonium perchlorate ("AP") is an inorganic compound with the formula NH 4 ClO 4. It is a colorless or white solid that is soluble in water. It is a powerful oxidizer. Combined with a fuel, it can be used as a rocket propellant. Its instability has involved it in a number of accidents, such as the PEPCON disaster .

Ammonium perchlorate grinding by hammer mill. soda ash is produced by lizenithne, salt, ammonia and other raw materials the chemical processing of lizenithne make the calcium chloride, calcium nitrate, in this grinding process, hammer mill, ball mill, vertical mill are usually used. get price. grinding mill for soda ash worldcrushers.

The perchlorate is then reduced in size in a pug mill 9. The ground product is sized on screen 10, oversize being returned to the crusher, the undersize to the reactor and the product being recovered as desired. ... it will be obvious to those skilled in the art that ammonium nitrate can be substituted for ammonium perchlorate and the same ...

The ammonium perchlorate source can be wet cake, e.g., undried ammonium perchlorate crystals or, as is normally the case, a solution of the reaction mixture obtained by reacting an alkali metal perchlorate with ammonium chloride or with ammonia and carbon dioxide. ... Grinder 54 can conveniently be a colloid mill, a gear pump or other grinding ...

Ammonium Perchlorate can be made by adding Ammonia gas, Ammonium Hydroxide or Carbonate to Perchloric acid. Ammonium Perchlroate can also be make via Lithium Perchlorate and Ammonium Carbonate. The Lithium Carbonate so produced is insoluble and will precipitate leaving the Ammonium Perchlorate in solution.

You can wrap the container is insulation and leave it to cool down to room temperature (in a warm place if possible). Then put into freezer, still wrapped, and cool further. Don't let ice form. The slow cooling will produce big crystals of ammomium perchlorate which are easily washed with cold water with minimum loss of ammonium perchlorate.

Results 1 - 31 of 31 ... 4.2.3: (a) Fluid energy mills usable for grinding or milling ammonium perchlorate, RDX or HMX and ammonium perchlorate hammer and pin... Get Price Patent US6887325 - Method of stabilizing the density of gas ...

Using the pin mill, ammonium perchlorate, ammonium nitrate or potassium nitrate can be milled to obtain particle sizes in the region of 5 to 10 µm. The special infrastructure at the Fraunhofer ICT enables substances such as the highly hygroscopic oxidant ammonium perchlorate to be milled using the jet mill.

Product parameters. English name: Ammonium Perchlorate Chinese another name: CAS RN： 7790-98-9 1. Product Profile Ammonium perchlorate (AP) is white crystal, soluble in water and hygroscopic. It is a kind of strong oxidizers. When AP is mixed with reducing agent, organics, inflammable materials, such as, sulfur, phosphorus or metal powder, the mixture can …