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【Q&A】Catalytic Coking Reformate Blending Edition 20170904

2017-09-04View Original

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What is the impact of solvent ratio on the extraction process? (Reforming unit) Answer: The solvent ratio is the weight ratio of solvent to feedstock. It is the main means of adjusting the aromatics recovery rate; moreover, the value of this solvent ratio determines the load on the extraction tower and stripping tower. To increase the recovery rate, it is necessary to raise the solvent ratio, but an excessively high solvent ratio will reduce the purity of the aromatics, not only causing the equipment to operate beyond its capacity but also increasing energy consumption. http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically after two days. Petrochemical Sector – “Creative Ideas for Energy Saving”: The second phase of this activity is in full swing. http://bbs.hcbbs.com/thread-1666758-1-1.html “My Technical Upgrades” in the field of coal chemical industry in 2017. http://bbs.hcbbs.com/thread-1786290-1-1.html [Daily Question] Summary post for 2017 on catalyst-based coking and reformed oil blending. http://bbs.hcbbs.com/thread-1811219-1-1.html [Q&A] Summary post for 2017 on catalyst-based coking and reformed oil blending. http://bbs.hcbbs.com/thread-1826018-1-1.html
Reply #22017-09-04
The solvent ratio is the weight ratio of solvent to feed. The solvent ratio is the main means of adjusting the aromatic recovery rate, and it also determines the load on the extraction tower and the stripping tower. To maximize the aromatics recovery rate, it is necessary to increase the solvent ratio; however, an excessively high solvent ratio reduces the purity of the aromatics, overloads the equipment, and increases energy consumption.
Reply #32017-09-04
The solvent ratio is the weight ratio of solvent to feedstock. It is the main means of adjusting the aromatic recovery rate; moreover, the value of this solvent ratio determines the load on the extraction tower and stripping tower. To increase the recovery rate, it is necessary to raise the solvent ratio, but an excessively high solvent ratio will reduce the purity of the aromatics, not only causing the equipment to operate beyond its capacity but also increasing energy consumption.
Reply #42017-09-04
A high solvent ratio results in a high recovery rate but a lower aromatic content, while a low volume ratio has the opposite effect
Reply #52017-09-04
The solvent ratio is the weight ratio of solvent to feed. The solvent ratio is the main means of adjusting the aromatic recovery rate, and it also determines the load on the extraction tower and the stripping tower. To maximize the aromatic recovery rate, it is necessary to increase the solvent ratio; however, an excessively high solvent ratio reduces the purity of the aromatics, overloads the equipment, and increases energy consumption.
Reply #62017-09-04
The solvent ratio is the weight ratio of solvent to feedstock. It is the main means of adjusting the aromatic recovery rate; moreover, the value of this solvent ratio determines the load on the extraction tower and stripping tower. To increase the recovery rate, it is necessary to raise the solvent ratio, but an excessively high solvent ratio will reduce the purity of the aromatics, not only causing the equipment to operate beyond its capacity but also increasing energy consumption.
Reply #72017-09-04
The solvent ratio is the weight ratio of solvent to feed. The solvent ratio is the main means of adjusting the aromatic recovery rate, and it also determines the load on the extraction tower and the stripping tower. To maximize the aromatic recovery rate, it is necessary to increase the solvent ratio; however, an excessively high solvent ratio reduces the purity of the aromatics, overloads the equipment, and increases energy consumption.
Reply #82017-09-04
Answer: The solvent ratio is the weight ratio of solvent to feed material. It is the main means of adjusting the aromatic recovery rate; moreover, the value of this solvent ratio determines the load on the extraction tower and stripping tower. To increase the recovery rate, it is necessary to raise the solvent ratio, but an excessively high solvent ratio will reduce the purity of the aromatics, not only causing the equipment to operate beyond its capacity but also increasing energy consumption.
Reply #92017-09-04
The solvent ratio is the weight ratio of solvent to feedstock. It is the main means of adjusting the aromatic recovery rate; moreover, the value of this solvent ratio determines the load on the extraction tower and stripping tower. To increase the recovery rate, it is necessary to raise the solvent ratio, but an excessively high solvent ratio will reduce the purity of the aromatics, not only causing the equipment to operate beyond its capacity but also increasing energy consumption.
Reply #102017-09-04
The solvent ratio is the weight ratio of solvent to feedstock. It is the main means of adjusting the aromatic recovery rate; moreover, the value of this solvent ratio determines the load on the extraction tower and stripping tower. To increase the recovery rate, it is necessary to raise the solvent ratio, but an excessively high solvent ratio will reduce the purity of the aromatics, not only causing the equipment to operate beyond its capacity but also increasing energy consumption.

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