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Product Description
Coal is the richest and the most widely distributed fossil fuel, which China has a very abundant reserve. The technology of generating H2 and CO using coal (lumps or powder) as feedstock that owns by our company has the advantages of low cost-effectiveness in operation, high automation, process maturation, meeting the national standard and code for the discharges of all the three wastes treatment and ranking a leading position domestically. In the light of client's demand for different kinds of products of various qualities, we have integrated and optimized the technologies of coal powder shaped and gas preparation, atmospheric pressure desulfurization, CO conversion, decarbonization in wet way, decarbonization through PSA, refined desulfurization, H2 purification through PSA, heat recovery from blowing air and wastewater treatment of coal-gas preparation, etc. The purity of the products for CO varies between 30%~99% while for H2 is between 98%~99.999%.
Technical features
with coal as feedstock, the gas preparation can be approached by an intermittent manner with air.
Coal as feedstock is either powders or lumps (anthracite).
Products can be variety.
The blowing air after heat-recovery mixed with off-gas from PSA enters into the blowing air recovery system so as to recover the heat and reduce energy consumption.
The circulated water from gas preparation is recycled in a closed loop by taking advantage of the technology of wastewater treatment so as to reduce water consumption and avoid environment pollution.
Process flow brief description
The feedstock-coal (lumps or shaped) and steam produce water gas in gas generator. The water gas goes further through dust elimination, washing and desulfurization at atmospheric pressure to get pure water gas, which can produce high thickness of CO and H2 prior to passing refined desulfurization, decarbonization and PSA; If client needs product of low purity CO only (for example to produce the products of sodium formate, DMF, etc. ), the CO-Rich gas after the refined desulfurization can be used as feed and the off-gas from CO adsorption can be fed into the H2-purification plant to generate the product H2.
Technical features
with coal as feedstock, the gas preparation can be approached by an intermittent manner with air.
Coal as feedstock is either powders or lumps (anthracite).
Products can be variety.
The blowing air after heat-recovery mixed with off-gas from PSA enters into the blowing air recovery system so as to recover the heat and reduce energy consumption.
The circulated water from gas preparation is recycled in a closed loop by taking advantage of the technology of wastewater treatment so as to reduce water consumption and avoid environment pollution.
Process flow brief description
The feedstock-coal (lumps or shaped) and steam produce water gas in gas generator. The water gas goes further through dust elimination, washing and desulfurization at atmospheric pressure to get pure water gas, which can produce high thickness of CO and H2 prior to passing refined desulfurization, decarbonization and PSA; If client needs product of low purity CO only (for example to produce the products of sodium formate, DMF, etc. ), the CO-Rich gas after the refined desulfurization can be used as feed and the off-gas from CO adsorption can be fed into the H2-purification plant to generate the product H2.
Address:
B-4f, 5# Gaopeng Road, High-Tech Development Zone, Chengdu, Sichuan, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
BRIEF INTRODUCTION OF ALLY HI-TECH Co., Ltd.
Founded in 1996, Ally Hi-Tech Co., Ltd. The former Sichhuan Ally Chemistry Institute, is a high-tech enterprise which integrates product R&D, manufacture and engineering with technical service and is well evaluated for its advanced technology and quality service.
Ally Hi-Tech has three branches which are Ally Hi-Tech Co., Ltd. (Sichuan), Ally Chemical Material Co., Ltd. (Shanghai) and Ally Hi-Tech Machinery Co., Ltd. (Chengdu) as well as its workshop. Besides its laboratory, Ally has also established cooperating laboratories with Chengdu Branch, Chinese Academy of Science, Tongji University and South China University of Technology; And has been cooperated with Tsinghua University for the National 863 Project (National High-tech Project) and 2008 Beijing Olympic Game as well as 2010 Shanghai World Expo.
In 2000, Ally was restructured into a limited limited company.
In Octorber 2008, Ally was transformed into an incorporated corporation.
MAIN BUSINESS
Ally Hi-Tech is a professional gas engineering enterprise which is engaged in the technology development, engineering and construction as well as technical service for generation, separation and purification of industrial gases while also runs in the fields of production of industrial catalysts, valves and sewage treatment as its non-core business.
Ally′s products are widely used in terms of pertroleum, refinery, cjemistry, fine chemical industry, fuel ethanol, ammonia, merallurgy, electronics, glass and pharmaceuticals etc.
Ally contracted over30 projects each year; The contracting form includes engineering (besic design & detail design), engineering management, procurement management, partial contract and EPC.
Founded in 1996, Ally Hi-Tech Co., Ltd. The former Sichhuan Ally Chemistry Institute, is a high-tech enterprise which integrates product R&D, manufacture and engineering with technical service and is well evaluated for its advanced technology and quality service.
Ally Hi-Tech has three branches which are Ally Hi-Tech Co., Ltd. (Sichuan), Ally Chemical Material Co., Ltd. (Shanghai) and Ally Hi-Tech Machinery Co., Ltd. (Chengdu) as well as its workshop. Besides its laboratory, Ally has also established cooperating laboratories with Chengdu Branch, Chinese Academy of Science, Tongji University and South China University of Technology; And has been cooperated with Tsinghua University for the National 863 Project (National High-tech Project) and 2008 Beijing Olympic Game as well as 2010 Shanghai World Expo.
In 2000, Ally was restructured into a limited limited company.
In Octorber 2008, Ally was transformed into an incorporated corporation.
MAIN BUSINESS
Ally Hi-Tech is a professional gas engineering enterprise which is engaged in the technology development, engineering and construction as well as technical service for generation, separation and purification of industrial gases while also runs in the fields of production of industrial catalysts, valves and sewage treatment as its non-core business.
Ally′s products are widely used in terms of pertroleum, refinery, cjemistry, fine chemical industry, fuel ethanol, ammonia, merallurgy, electronics, glass and pharmaceuticals etc.
Ally contracted over30 projects each year; The contracting form includes engineering (besic design & detail design), engineering management, procurement management, partial contract and EPC.
