products

Methane Ch4 Gas , Industrial Grade Organic Gases In Thermal Power Plants

Basic Information
Place of Origin: China
Brand Name: Newradar Gas
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 MF: CH4
Application: Fuel, Chemical EINECS No.: 200-812-7
Solubility In Water: 22.7 Mg/L Grade: Electron Grade, Industrial Grade
Density: 0.656 G/L Melting Point: −182.5 °C
High Light:

volatile organic compounds

,

voc gas


Product Description

 

 

Methane Ch4 Gas , Industrial Grade Organic Gases In Thermal Power Plants

 

Description:

 

Methane is created near the Earth's surface, primarily by microorganisms by the process of methanogenesis. It is carried into the stratosphere by rising air in the tropics. Uncontrolled build-up of methane in the atmosphere is naturally checked – although human influence can upset this natural regulation – by methane's reaction with hydroxyl radicals formed from singlet oxygen atoms and with water vapor. It has a net lifetime of about 10 years, and is primarily removed by conversion to carbon dioxide and water.

 

In addition, there is a large (but unknown) amount of methane in methane clathrates in the ocean floors as well as the Earth's crust.

 

In 2010, methane levels in the Arctic were measured at 1850 nmol/mol, a level over twice as high as at any time in the 400,000 years prior to the industrial revolution. Historically, methane concentrations in the world's atmosphere have ranged between 300 and 400 nmol/mol during glacial periods commonly known as ice ages, and between 600 and 700 nmol/mol during the warm interglacial periods. Recent research suggests that the Earth's oceans are a potentially important new source of Arctic methane.

 

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