Ammonium Perchlorate Grinding
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Ammonium Perchlorate Grinding

US4115166A - Coated ammonium perchlorate - Google Patents

This patent describes a solid oxidizer for solid rocket propellants comprising small ammonium perchlorate particles containing thereon a coating agent which is applied during the process of grinding larger ammonium perchlorate particles under an inert liquid medium.

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Method of producing ground fraction of ammonium perchlorate

The method involves obtaining a dispersion of ammonium perchlorate, grinding the suspension for 1 hour in the presence of grinding elements. The method is characterised by that the ammonium perchlorate is ground in a medium of butyl rubber with viscosity 16003000 P, with ratio of ammonium perchlorate to butyl rubber equal to 70:30.

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Ammonium perchlorate preparation method

Grinding is carried out by circulation of the suspension consisting of ammonium perchlorate and a dispersion liquid with a ratio of through parallel, two ball mills and one Meshaal working capacity of 0.8 m 3 for 1 to 10 hours to obtain the particle size of the oxidizer from 2 to 1 μm for a one-time download of lecithin and within 8 to 16 ...

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air classifying mill ammonium perchlorate - YouTube

Mar 05, 2014  ammonium perchlorate grinding by hammer mill - SBM Mining grinding mill for ammonium nitrate. Ammonium salt grinding mill machinery-SCM super thin mill. The ammonium salts of nitrate and ...

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Ammonium perchlorate NH4ClO4 - PubChem

Ammonium perchlorate, an oxidizer, is the most prevalent form of this compound; has been widely used in solid propellants, fireworks, and flares; and is a constituent of many munition components. Manufacture of ammonium perchlorate began in the 1940s, primarily for use by the defense industry and later by the aerospace industry.

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CN104607292A - Crushed particle size control method of ...

The invention provides a crushed particle size control method of fine ammonium perchlorate. An original intermittent feeding manner is replaced with a continuous feeding manner, and continuous feeding is performed through a feeding system, therefore, the materials in a grinding chamber are kept relatively constant, and the problems of material blocking caused by excess materials in the ...

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Ammonium perchlorate - Safety - APC Forum

Aug 20, 2009  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.

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ammonium perchlorate grinding techniques

Ammonium perchlorate preparation method. Grinding is carried out by circulation of the suspension consisting of ammonium perchlorate and a dispersion liquid with a ratio of through parallel, two ball mills and one Meshaal working capacity of 08 m 3 for 1 to 10 hours to obtain the particle size of the oxidizer from 2 to 1 μm for a onetime download of lecithin and within 8 to 16 hours for a ...

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air classifying mill ammonium perchlorate - YouTube

Mar 05, 2014  ammonium perchlorate grinding by hammer mill - SBM Mining grinding mill for ammonium nitrate. Ammonium salt grinding mill machinery-SCM super thin mill. The ammonium salts of nitrate and ...

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ammonium perchlorate grinding by hammer mill

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 ...

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AMMONIUM PERCHLORATE HAZARD SUMMARY

* Ammonium Perchlorate may affect the kidneys. * Ammonium Perchlorate is a HIGHLY REACTIVE CHEMICAL and a DANGEROUS EXPLOSION HAZARD. IDENTIFICATION Ammonium Perchlorate is an odorless, white, sand-like powder. It is used in analytical chemistry and as an etching and engraving agent. It is also used as an animal fattening agent and in explosives.

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Ammonium Perchlorate Grinding Mill Manufacture In India

Ammonium perchlorate grinding by hammer mill africa lizenithne ammonium nitrate capacity africa lizenithne ammonium nitrate capacityour company is a largescale heavy enterprise that taking heavy mining machinery manufactory as main products and integrated with scientific research production and marketing we are concentrating on.

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Coated ammonium perchlorate - Aerojet-General Corporation

Ten pounds of unground ammonium perchlorate (180) was added to the Vibro-Energy Mill which contained 42 lbs. 12 oz. of FREON-113 (1, 1, 2 - trifluoro - 1, 2, 2-trichloroethane) and 200 lbs. of 1/2 inch × 1/2 inch alumina cylinder grinding media. 22-7 grams of butylene imine adduct of divinylbenzene in 150 ml methylene chloride was then added ...

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Method for preparing small particle size coated ammonium ...

Another object of this invention is to provide a method for grinding and coating ammonium perchlorate with an aziridine compound. A further object of this invention is to provide an ultrafine ammonium perchlorate that is coated with an aziridine compound and that has particle sizes ranging from about 0.25 to about 5.0 micrometers, ...

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Nanometer Ammonium Perchlorate and Ammonium Nitrate ...

Ammonium perchlorate (AP) and ammonium nitrate (AN) are the most commonly used oxidizers applied in solid propellants [1,2,3].In addition to their use in propellants, AP and AN are also employed as oxygen-enriched ingredients in explosives and pyrotechnics [4,5,6].Researchers have found that the performance of AP and AN is a function of their particle sizes.

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Loop Mill Case Studies Fluid Energy

Our Micro-Jet is typically used to grind oxidizers, such as Ammonium Perchlorate. Mineral and Pigment Grinding. A Fluid Energy Model 0808 Jet-O-Mizer utilizes 1,200-2,200 SCFM of air compressed to 100 psig for mineral and pigment grinding. It is equipped with replaceable cast Ni Hard liners for superior abrasion resistance.

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Chemicals - A

Ammonium Perchlorate - 90 micron down, ground superfines - Stock #C109A - OX Slightly finer than the 90 micron listed above, requires no grinding for use when a powder AP is called for. PH 6.5 to 7.0. No ATFE required to purchase any of our ammonium perchlorate in less than full drum quantities.

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Talk:Ammonium perchlorate - Wikipedia

Evand 22:35, 5 May 2006 (UTC) I agree completely with the absence in mining explosives of ammonium perchlorate. The combustion would generate Chlorine-based compounds that are highly toxic. In that case a mixture of ammonium nitrate and some fuels is used.

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CuO/PbO Nanocomposite: Preparation and Catalysis for ...

Dec 22, 2020  1. Introduction. With the ongoing advances in nanotechnology, nanoscale transition-metal oxides have gained much attention in the field of catalyzing ammonium perchlorate (AP) and AP-based propellants in recent years. 1,2 Nanocatalysts exhibit better catalytic effects than traditional catalysts, owing to their small particle size, large specific surface area, and an abundance of catalytic ...

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CuO/PbO Nanocomposite: Preparation and Catalysis for ...

of catalyzing ammonium perchlorate (AP) and AP-based propellants in recent years.1,2 Nanocatalysts exhibit better ... Here, the purpose of light grinding was mainly to minimize the

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(PDF) CuO/PbO Nanocomposite: Preparation and Catalysis for ...

Dec 11, 2020  Ammonium perchlorate (APC) is the most common oxidizer in use for solid rocket propulsion systems. However its initial thermal decomposition is an

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Ammonium Perchlorate Grinding Techniques

Ammonium Perchlorate Grinding By Hammer Mill. Ammonium Perchlorate Grinding By Hammer Mill. continuous hammer grinding plant. SBM is a professional manufacturer and exporter of teori grinding hammer mill, such as ... Know More; metode pulverization by intervention - quarry for crusher ...

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High temperature propellant development - NASA Technical ...

High temperature propellant development It is reported that the neccessary technology has been developed and demonstrated for the manufacture of heat-sterilizable solid propellants which meet specific ballistic goals. It is shown that: (1) phosphate doping of ammonium perchlorate significantly enhances the thermal stability of the substance; (2) grinding the ammonium perchlorate to reduce ...

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Significantly Enhanced Thermal Decomposition of ...

In this article, nano-CuCr 2 O 4 (copper chromite)/ultrafine ammonium perchlorate (AP) composites were prepared by a ultrasonic dispersion method and a mechanical grinding method. A series of nano-CuCr 2 O 4 /ultrafine AP composites with different dispersions wer

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ammonium perchlorate grinding mill china

ammonium perchlorate grinding by hammer mill. Ammonium perchlorate grinding ladonatellaBe ammonium perchlorate grinding by hammer mill ammonium perchlorate is a white, crystalline solid or powder classified as a division explosive if powdered into particles smaller than microns in diameter or if powdered into larger particles but thoroughly dried more ammonium perchlorate grinding mill china ,

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Ammonium perchlorate preparation method

Grinding is carried out by circulation of the suspension consisting of ammonium perchlorate and a dispersion liquid with a ratio of through parallel, two ball mills and one Meshaal working capacity of 0.8 m 3 for 1 to 10 hours to obtain the particle size of the oxidizer from 2 to 1 μm for a one-time download of lecithin and within 8 to 16 ...

Read More
ammonium perchlorate grinding by hammer mill

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 ...

Read More
AMMONIUM PERCHLORATE HAZARD SUMMARY

* Ammonium Perchlorate may affect the kidneys. * Ammonium Perchlorate is a HIGHLY REACTIVE CHEMICAL and a DANGEROUS EXPLOSION HAZARD. IDENTIFICATION Ammonium Perchlorate is an odorless, white, sand-like powder. It is used in analytical chemistry and as an etching and engraving agent. It is also used as an animal fattening agent and in explosives.

Read More
CuO/PbO Nanocomposite: Preparation and Catalysis for ...

of catalyzing ammonium perchlorate (AP) and AP-based propellants in recent years.1,2 Nanocatalysts exhibit better ... Here, the purpose of light grinding was mainly to minimize the

Read More
Method for preparing small particle size coated ammonium ...

Another object of this invention is to provide a method for grinding and coating ammonium perchlorate with an aziridine compound. A further object of this invention is to provide an ultrafine ammonium perchlorate that is coated with an aziridine compound and that has particle sizes ranging from about 0.25 to about 5.0 micrometers, ...

Read More
(PDF) CuO/PbO Nanocomposite: Preparation and Catalysis for ...

Dec 11, 2020  Ammonium perchlorate (APC) is the most common oxidizer in use for solid rocket propulsion systems. However its initial thermal decomposition is an

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Ammonium Nitrate In A Coffee Grinder

Ammonium Nitrate In A Coffee Grinder. FOB Reference Price: Get Latest Price Ultrafine grinder for ammonium perclorate- kingfact.Ultrafine grinder for ammonium perclorate ammonium perchlorate grinding techniques ball mill hammer mill grinding is the required powdering or pulverizing process when final size of below 2 mm is palplozor micro powder mill pdf book mksp ammonium perchlorate.

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Significantly Enhanced Thermal Decomposition of ...

Jun 10, 2021  In this article, nano-CuCr 2 O 4 (copper chromite)/ultrafine ammonium perchlorate (AP) composites were prepared by a ultrasonic dispersion method and a mechanical grinding method. A series of nano-CuCr 2 O 4 /ultrafine AP composites with different dispersions were prepared by controlling the compounding time to study the best catalytic effect of nano-CuCr 2 O 4 on the ultrafine

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Ammonium perchlorate - Registration Dossier - ECHA

Sep 11, 2020  Depending on Ammonium Perchlorate granulometry, handling and storage may require a special safety study to ensure that the industrial operating conditions are not likely to cause the ammonium perchlorate to detonate. ... Prevent any contamination of the environment via the sewers or water sources Grinding ammonium perchlorate can modify its ...

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In situ synthesis of copper stearate/ammonium perchlorate ...

Jun 29, 2020  Ammonium perchlorate (AP) accounts for more than 70% of the total dosage in solid propellants [1,2,3,4].The thermal decomposition properties of AP is very important for the combustion performance of composite solid propellants [1, 3, 5].A lower thermal decomposition temperature results in a shorter ignition delay of the propellant and a higher burning rate.

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