Investigation on the operation of gasifier equipment
Thread Content
Survey on the operation of the gasification unit, survey content: 1. Name the company, gasifier pressure, and several injections 2. Coal transportation method (coal slurry, dry powder, etc.) and coal transportation equipment 3. What products will be manufactured after the syngas is sent to subsequent processes. Considering that there are fish in troubled waters, the description is vague, but insiders should be able to understand it at a glance. This post was last edited by fengerjiaer on 2008-1-29 02:00 ]
1. Name the company: Shaanxi Weihe Coal Chemical Group, gasifier pressure: 6.5mPa, several injections: single nozzle 2. Coal transportation method coal slurry, coal transportation equipment: Pipeline coal slurry pump 3. What products are produced after the syngas is sent to subsequent processes?: Synthetic ammonia. Urea. Methanol. Methyl ether
Jilin Changshan Fertilizer Factory: Ende gasifier; Pressure: 20KPa; Coal conveying equipment: belt conveyor; Coal adding equipment: Screw feeder; Primary nozzles: 6; Secondary nozzles: 24; Synthetic gas is used to synthesize ammonia.
Shandong Hualu Hengsheng Group 1. Name the company: Shandong Hualu Hengsheng Group, gasifier pressure: 6.5mPa, four nozzles 2. Coal transportation method coal-water slurry, coal transportation equipment: Coal slurry pump 3. What products are produced after the syngas is sent to subsequent processes?: Urea. Methanol
Shenhua Ningxia Coal Industry Group Methanol Plant 1. Name the company: Shenhua Ningxia Coal Industry Group Methanol Plant, gasifier pressure: 4.5mPa, single nozzle 2. Coal transportation method coal-water slurry, coal transportation equipment: GEHO coal slurry pump 3. What products are produced after the syngas is sent to subsequent processes?: Methanol dimethyl ether
Investigation on the operation of the gasification unit, investigation content: 1. State the name of the company, the pressure of the gasifier, and how many sprays of Guohong 6.5MPa 1 spray 2. Coal transportation mode (coal slurry, dry powder, etc.) and coal transportation equipment Coal-water slurry 64% 3. What product methanol is produced after the syngas is sent to subsequent processes
Investigation on the operation of gasification equipment, investigation contents: 1. Company name: NCIC； Gasifier pressure: 8.5MPa Several injections: three-flow channel single injection 2. Coal transportation method (coal slurry: High-pressure coal slurry pump/diaphragm type) and coal transportation equipment (belt transportation, pipe type) 3. What products are produced after the syngas is sent to subsequent processes (hydrogen supply/CO2 (LIQ)/synthetic ammonia) 4. Double furnace: One on and one on standby (or half load operation at the same time) ； 5. Greywater: Two sets (sharing vacuum flash, each heat exchanger and each flash separation tank) This post was last edited by huaguiyi on 2008-1-30 10:54 ]
Some comments: The poster is investigating the gasifiers that are already in operation. Therefore, it is best not to publish information that has not been put into operation here. Let alone give a rating. For the poster's reference.
Investigation on the operation of the gasification unit, investigation contents: 1. Company name: Sinopec Nanhua Group； Gasifier pressure: 8.7MPa Several injections: three-flow channel single injection 2. Coal transportation method: Tubular belt conveyor ； ： GEHO diaphragm type high-pressure coal slurry pump slurry 3. What products are produced after the syngas is sent to the subsequent processes?: Dongfang Hydrogen Supply/50,000 tons of CO2 (LIQ)/300,000 tons of synthetic ammonia 4. Double furnace: One on and one on standby 5. Gray water: There was originally a four-stage flash evaporation system, and a second system is currently being designed.
Yankuang Luhua 1. Name the company: Yankuang Luhua, gasifier pressure: 3.0mPa, single nozzle three openings 2. Coal transportation method coal-water slurry, coal transportation equipment: GEHO coal slurry pump 3. What products are produced after the syngas is sent to subsequent processes?: Methanol synthesis of ammonia
Gasification pressure of Huainan Fertilizer Plant: 4.0MPa; three open and one prepared coal-water slurry, pipeline transportation; products: synthetic ammonia, methanol;
Gasification pressure of Yankuang Guohong Chemical Company: 6.5mpa, two open and one prepared coal-water slurry, geho high-pressure coal slurry pump delivers products: Methanol
1. Name the company: Fengxi Linyi Branch, gasifier pressure: 4.0mPa, three nozzles (non-slag-slag distributed oxygen supply, 1 top spray + 2 side sprays), 1 open and 1 ready 2. Coal transportation method: Belt conveyor, coal transportation equipment: Shanghai Dalong high and low pressure coal slurry pump 3. What products are manufactured after the synthesis gas is sent to the subsequent processes?: Methanol
1. Company name: Fengxi Linyi Branch, gasifier pressure: 1.0mPa, pressurized ash-melting polygasifier, 1 unit 2. Coal transportation method: Belt conveyor, coal transportation equipment: Coal lock, star feeder + screw conveyor 3. What products are produced after the syngas is sent to subsequent processes?: Synthetic ammonia (2004 * * National Development and Reform Commission synthetic ammonia raw material route reconstruction project)
·Company name: Yankuang Cathay Chemical Co., Ltd. Gasifier pressure: 4.0MPa·Number of nozzles: 4·Raw materials entering the furnace: Coal water slurry·single furnace capacity: Daily coal input capacity: 1000t·Number of furnaces: 2·Subsequent products: Supply gas for the annual production of 240,000 tons of methanol and co-production of 71.8MW gas-fired power generation equipment. This post was last edited by zjyang168168 on 2008-2-3 14:38 ]
“5. Greywater: There was originally a four-stage flash evaporation system, and a second system is currently being designed. ” --Second set of gray water: Meet on 2008.1.6-2008.1.10 ； It was put into use on January 10, 2008. The current load reaches 85%, and the coal slurry input is 62m3/hr (equivalent to 1100t/d of dry coal). This post was last edited by huaguiyi on 2008-2-3 14:45 ]
Supplementary explanation on the non-slag-slag graded gasification operation on the 13th floor: •enterprise: Shanxi Fengxi Fertilizer Industry (Group) Co., Ltd. Gasifier pressure: 4.0MPa •Number of nozzles: Main burner + side wall oxygen nozzle • raw materials entering the furnace: Coal water slurry, dry coal powder or other carbonaceous materials (coal water slurry is currently used) •Single furnace capacity: Daily coal input capacity: 500t •Number of furnaces: 2 •Subsequent products: Supply gas for annual production of 100,000 tons of methanol
Investigation on the operation of the gasification unit, investigation contents: 1. Company name: Sinopec Jinling Petrochemical； Gasifier pressure: 4.5MPa Several injections: three-flow channel single injection 2. Coal transportation method: Tubular belt conveyor ； GEHO diaphragm type high-pressure coal slurry pump slurry 3. What products are produced after the syngas is sent to the subsequent processes?: Hydrogen production/300,000 tons of ammonia synthesis 4. Double furnace: Two open and one ready 5. Gray water: A four-stage flash evaporation system
Investigation on the operation of the gasification unit, investigation contents: 1. Company name: Sinopec Jinling Petrochemical； Gasifier pressure: 4.5MPa Several injections: three-flow channel single injection 2. Coal transportation method: Tubular belt conveyor ； GEHO diaphragm type high-pressure coal slurry pump slurry 3. What products are produced after the syngas is sent to the subsequent processes?: Hydrogen production/300,000 tons of ammonia synthesis 4. Double furnace: Two open and one ready 5. Gray water: A set of four-level flash evaporation system hgl197004 may be a typo! ! ! As far as I know: “Jinling Petrochemical's gray water treatment is divided into two stages of flash evaporation, high pressure flash evaporation (0.5MPa), vacuum flash evaporation (-0.05MPa) and three furnaces: Two open and one prepared. This post was last edited by huaguiyi on 2008-2-4 13:06 ]
It is recommended to write down the form of the gasification furnace and its operating conditions in the year it starts operation:)
enterprise: Hualu Hengsheng gasifier: Single nozzle and four nozzle five furnaces: Four open and one prepared conveying method: Coal water slurry, high pressure coal slurry pump pressure level: 6.5MPA products: Synthetic ammonia, methanol, organic amines