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High Purity 99.999% Natural Gas Methane , Ch4 Gas Used In The Textile Industry

Basic Information
Place of Origin: China
Brand Name: OEM / NRD
Certification: GB/ISO/DOT
Model Number: N/A
Minimum Order Quantity: 5 Cylinders
Price: negotiation
Packaging Details: 40L,50L or customized cylinder
Delivery Time: 15 working days after received your payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000 cylinders per Month
Detail Information
Product Name: Methane Other Names: Marsh Gas, Natural Gas
Dot Class: 2.1 UN Number: 1971
Solubility In Water: 22.7 Mg/L Grade: Electron Grade, Industrial Grade
Density: 0.656 G/L Specific: 35.69 J/(K.mol)
High Light:

volatile organic compounds

,

voc gas


Product Description

 

 

High Purity 99.999% Natural Gas Methane , Ch4 Gas Used In The Textile Industry

 

Description:

 

Methane is nontoxic, yet it is extremely flammable and may form explosive mixtures with air. Methane is violently reactive with oxidizers, halogen, and some halogen-containing compounds. Methane is also an asphyxiant and may displace oxygen in an enclosed space. Asphyxia may result if the oxygen concentration is reduced to below about 16% by displacement, as most people can tolerate a reduction from 21% to 16% without ill effects. The concentration of methane at which asphyxiation risk becomes significant is much higher than the 5–15% concentration in a flammable or explosive mixture. Methane off-gas can penetrate the interiors of buildings near landfills and expose occupants to significant levels of methane. Some buildings have specially engineered recovery systems below their basements to actively capture this gas and vent it away from the building.

 

Methane gas explosions are responsible for many deadly mining disasters.

 

Specifications:

 

1. Physical properties

 

Product Name Methane
Molecular Formula CH4
UN No. UN 1971
CAS No. 74-82-8
EINECS No. 200-812-7

 

2. Typical technical data (COA)

 

Grade 3N 4N 5N
Purity 99.9% 99.99% 99.999%
N2 ≤250 ≤35 ≤4
O2+Ar ≤50 ≤10 ≤1
C2H6 ≤600 ≤25 ≤2
H2 ≤50 ≤10 ≤0.5
H2O ≤50 ≤15 ≤2

 

Specification

Certified

Concentration

Unit Analytical Method
Methane (CH4) ≥99.999 ≥99.999 % GC/PDID
Nitrogen (N2) ≤4.0 ≤4.0 ppmv GC/PDID
Oxygen (O2) ≤1.0 ≤1.0 ppmv GC/PDID
C2H6 ≤2.0 ≤2.0 ppmv GC/PDID
Carbon Dioxide(CO2) ≤3.0 ≤1.0 ppmv GC/PDID
Carbon Monoxide(CO) ≤1.0 ≤0.3 ppmv GC/PDID
C2H4 ≤1.0 ≤0.3 ppmv GC
C3H8 ≤2.0 ≤0.3 ppmv GC
C3H6 ≤2.0 ≤0.3 ppmv GC
C6H14 ≤1.0 ≤0.5 ppmv GC
Moisture(H2O) ≤1.0 ≤1.0 ppmv Moisture Analyzer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Package

Product Methane CH4
Package Size 40Ltr Cylinder 50Ltr Cylinder
Filling Net Weight/Cyl 135Bar 165Bar
QTY Loaded in 20’Container 240 Cyls 200 Cyls
Cylinder Tare Weight 50Kgs 55Kgs
Valve QF-30A / CGA350

 

 

Application:

 

  1. In the steel industry, with open hearth furnaces, in the presence of fuel oil, and in reheating furnaces
  2. For semi-products prior to rolling or forging, oxycutting of metal, for heat treatment of nonferrous metals, and supply to infrared heating elements used for surface treatment
  3. In thermal power plants
  4. In glass making, annealing kilns for pharmaceutical ampoules, ceramic kilns
  5. In the textile industry
  6. In the chemical industry, petrochemical furnaces, heating of tanks containing resins for paints, vulcanisation of plastics
  7. In food and farm industries, coffee roasting ovens, malt drying in breweries, dehydration of plant fodder, powdered milk production
  8. In cement plants
  9. In paper mills

 

SHIPPING DATA:

 

SHIPPING DATA
Synonyms Methane
CAS Register Number 74-82-8
DOT Classification flammable gas
DOT Label flame pictogram
UN Number 1971
Hazards High Pressure and suffocation
Flammability Range (in air) Nonflammable gas

Contact Details
Vicky Liu

Phone Number : 86-27-82653381

WhatsApp : +8613667126861