Use of Blasting Card System in underground mines

Use of Blasting card system in underground mines

[@Rahulsingh_0530]

बहुत अच्छे से समझाया अंकल जी आपने..
बहुत सुँदर

[@shyamsundarprasad5038]

Thanks

[@pradipprasad3164]

Nice....Mining se related aur video dale

[@miningoperations]

Explained very nicely

[@shyamsundarprasad5038]

Aapke sujhavo ke intejar me,,,, mining se related aur video daloonga,,,, Jo material books se samjhane me dikkat hoti hai aur o materials books me bhi nahi hai,,,

[@rajivsharma5377]

Aur topic pe gyaaan dijiy...guruji.

[@prajwalsherke]

Nice

[@kumarsunil6254]

Bhurkhunda (basgarha) mines ka h ,ye ar kon reqord kiya tha ?

[@rohitarya171]

Very good speech sir

[@shyamsundarprasad5038]

Thanks

[@viky303]

Sir, Blasting card system development hi use krte hai kya

[@dashyhimanshu6292]

Bahut sundar

[@shyamsundarprasad5038]

Thanks

[@Sri_Srk]

Super video ...

[@GauravChoudhary-iv2ko]

9meter hoga na sir

[@shyamsundarprasad5038]

10 मीटर

[@ShankarKumar-cm9eq]

Potesim peroxide

[@shyamsundarprasad5038]



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Potassium superoxide
Chemical compound
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Description
Potassium superoxide is the inorganic compound with the formula KO2. It is a yellow paramagnetic solid that decomposes in moist air. It is a rare example of a stable salt of the superoxide anion. Potassium superoxide is used as a CO. 2 scrubber, H.

en.m.wikipedia.org › wiki
Potassium superoxide - Wikipedia
Formula: KO2
Molar mass: 71.1 g/mol
Other anions: Potassium oxide; Potassium peroxide
NFPA 704 (fire diamond): 0 3 3W; OX
Other cations: Sodium superoxide
Main hazards: corrosive, oxidant
Videos
TH-cam · Royal Society Of Chemistry

2:04
Alkali Metals - 18 Reaction of potassium superoxide with lithium
Jul 9, 2013
TH-cam · ChemicalForce

PREVIEW
7:03
KO2: Potassium superoxide. Chemical oxygen generator.
Sep 13, 2018
TH-cam · The Organic Chemistry Tutor

0:59
O2- Superoxide Ion Lewis Structure
Mar 13, 2015
Facebook

PREVIEW
0:17
Azerbaijan Chemical Society - Potassium Superoxide and Red Phosphorus
Dec 4, 2018
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What is potassium superoxide used for?

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en.m.wikipedia.org › wiki
Web results
Potassium superoxide - Wikipedia

Potassium superoxide is the inorganic compound with the formula KO2. It is a yellow paramagnetic solid that decomposes in moist air. It is a rare example of a stable salt of the superoxide anion. Potassium superoxide is used as a CO. 2 scrubber, H.
Solubility in water: Hydrolysis
Crystal structure: Body-centered cubic (O−; 2)
CAS Number: 12030-88-5
EC Number: 234-746-5
Production and reactions
Reactivity
Applications
www.britannica.com › science
Potassium superoxide | chemical compound | Britannica

Other articles where Potassium superoxide is discussed: potassium: Properties, occurrence, and uses: …combustion in dry air to ...
pubs.acs.org › doi
Manufacture and Use of Potassium Superoxide - Advances in Chemistry ...
by CB JACKSON · Cited by 4 · Related articles
22-Jul-2009 · Commercial quantities of potassium superoxide are made by atomizing molten potassium with air. The oxidation ...
www.sciencedirect.com › topics
Potassium Superoxide - an overview | ScienceDirect Topics
N-Methylbenzothiazolium salts react with potassium superoxide, KO2, to give dimeric disulfides (37) and 3-methyl-2- benzothiazolones ...
mattson.creighton.edu › ...
potassium superoxide KO2 chemistry - Mattson Creighton
Potassium superoxide is a yellow solid. If we were to leave the solid out in the air, it would soon decompose to a white solid due to either ...
www.chemspider.com › Chemical-S...
Potassium superoxide | KO2 | ChemSpider

Structure, properties, spectra, suppliers and links for: Potassium superoxide.
IndiaMART app · Installed

Solid Potassium Superoxide, For Industrial, Grade Standard: Reagent ...

A. B. Enterprises - offering Solid Potassium Superoxide, For Industrial, Grade Standard: Reagent Grade at Rs 120/kg in Mumbai, ...
Price
₹120.00
www.ncbi.nlm.nih.gov › pub...
The superoxide anion donor, potassium superoxide, induces pain and ... - NCBI
by NA Maioli · 2015 · Cited by 27 · Related articles
1. Braz J Med Biol Res. 2015 Apr;48(4):321- 31. doi: 10.1590/1414-431X20144187. Epub 2015 Feb 13.
www.sigmaaldrich.com › sigma
Potassium superoxide | Sigma-Aldrich

Potassium superoxide; CAS Number: 12030- 88-5; EC Number: 234-746-5; Linear Formula: KO2; find Sigma-Aldrich-P0647 MSDS, ...
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