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temperature 100c 1 5 th boiler process purification glycerin

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

2. BOILERS - Bureau of Energy Efficien

2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.

Glycerine - Boiling and Freezing Poin

Hydrocarbons, alcohols and acids - boiling points - Boiling temperature (°C and °F) with varying carbon number up to C33 Isopropanol (2-Propanol) based Freeze Protected Water Solutions - Freezing and flash points of isopropanol (2-Propanol) based water solutions or brines

Material Safety Data Sheet Alcohol - Glycerin, 50% V

File Size: 881KB Toxicity: Reagent alcohol (90% ethanol, 5% methanol, 5% isopropanol) is considered an irritant/narcotic; mutagenic/-teratogenic data. Isopropanol manufactured by the strong acid process is listed in group 1 by IARC. Workers manufacturing isopropanol by this process showed increased sinus and laryngeal cancer.

Specifying high-temperature hot-water boilers and syste

High-temperature hot-water (HTHW) plants are typically designed to operate at temperatures ranging from 350°F to 420°F. The system pressure must be at least 25 psig above the saturation pressure of the high-temperature water’s maximum temperature to prevent …

Coke Oven Gas Steam Boil

SZS series gas-fired steam boiler. Capacity:10-100 t/h; Pressure:2.5-9.8 Mpa; SZS gas-fired steam boiler is "D" type chamber structure. Furnace is on right side and convection tube bundle is on the left. The proper is fixed on the basement by middle and both end flexible supports and make the boiler to expand horizontally to sideways.

Purification of Glycerin By-product from Biodies

Keywords: Refined Glycerin, Electrolysis, Purification, Biodiesel 1. Introduction Crude Glycerin is the by-product of biodiesel production via transesterification[1] of triglyceride as shown in figure 1. In this process, triglycerides (1) are reacted with an alcohol such as methanol (2) with base catalyst to give alkyl

Glycerine: overvi

GLYCERIN. More precisely, however, glycerin applies to purified commercial products containing 95% or more of glycerol. GLYCEROL (CAS registry No. 56-81-5; NIOSH No. MA8050000) refers to the chemical compound 1,2.3-propanetriol, CH, OHCHOHCH,OH, and to the anhydrous content in a glycerine product or in a formulation.

An Innovation in Glycerin Purification - Biodiesel Magazi

May 14, 2008· The process block diagram on the previous page illustrates the different process steps for the purification of crude glycerin from biodiesel by the Ambersep BD50 process. Crude glycerin from storage is first heated to 194 degrees Fahrenheit on a plate heat exchanger, using energy recovered from the purified glycerin stream, plus live steam.

Crude Glycerin Filtration - YouTu

File Size: 422KB Jan 28, 2013· Cleaning up crude glycerin from biodiesel production for higher value use. Biodiesel Purification - Duration: 1:44. Joe Meredith 3,846 views. HOW TO …


5. Combustion air c) Temperature measurements for 1. Flue gas 2. Steam 3. Makeup water 4. Condensate return 5. Combustion air 6. Fuel 7. Boiler feed water d) Pressure measurements for 1. Steam 2. Fuel 3. Combustion air, both primary and secondary 4. Draft 1. Energy Performance Assessment of Boilers Bureau of Energy Efficiency 6

Glycerin—produced by hydrolysis of fats and oi

File Size: 1MB Fatty acids and esters Not more than 1 mL of 0.5 N sodium hydroxide is consumed3. Assay for Glycerin Titration assay with sodium periodate providing amount of glycerin present in product 1 Sample solution: 50 mg per mL of glycerin, accurately weighed, and 0.10 mg per mL of 2,2,2-trichloroethanol, accurately weighed (internal standard) in methanol.

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