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catalyst bed
[建] 催化剂床
- In order to re duce dust deposition which results in the increase of the pressure drop, a specia l catalyst system was adopted, including filling catalyst bed according
为了减少催化剂床层上造成压力降升高的灰垢沉积，提出采用特殊的催化剂系统解决压力降问题，如催化剂床层采用尺寸梯度和活性梯度的装填方式，应用具有大孔体积的保护剂等。 - Both developing course and technical level of hydrofining catalyst, especially the last achievements of hydrotreating gas oil, jet fuel and naphtha including the selective desulfurizing for FCC gasoline, the thiol removal of j
介绍了加氢精制催化剂的发展历程和水平，着重介绍汽油、气燃料和柴油等加氢工艺的最新成果，包括FCC汽油选择性脱硫，喷气燃料的低氢油比、压脱硫醇、度脱硫脱芳烃的一段或两段生产技术以及渣油的OCR固定床加氢脱金属脱硫等技术。 - Abstract: Both developing course and technical level of hydrofining catalyst, especially the last achievements of hydrotreating gas oil, jet fuel and naphtha including the selective desulfurizing for FCC gasoline, the thiol re
文摘:介绍了加氢精制催化剂的发展历程和水平，着重介绍汽油、气燃料和柴油等加氢工艺的最新成果，包括FCC汽油选择性脱硫，喷气燃料的低氢油比、压脱硫醇、度脱硫脱芳烃的一段或两段生产技术以及渣油的OCR固定床加氢脱金属脱硫等技术。
catalyst bed
catalyst bulk density
catalyst carrier
catalyst case
catalyst chamber
catalyst charge
catalyst circulation
catalyst circulation ...
catalyst container
catalyst cooler
catalyst cracker
catalyst damage
catalyst deactivation
catalyst density unde...
catalyst deterioration
catalyst distillation
catalyst dosing tank
catalyst down-flow pr...
catalyst elevator
catalyst fines
catalyst flow control
catalyst flow plates
catalyst for shut-down
catalyst for stereosp...
catalyst for water pr...
catalyst furnace
catalyst hopper
catalyst induction pr...
catalyst inventory
catalyst life
catalyst line
catalyst make-up
catalyst mixture
catalyst modification
catalyst oven
catalyst particle
catalyst particle siz...
catalyst passivation
catalyst poison
catalyst poisoning
catalyst precursor co...
catalyst pretreatment
catalyst promoter
catalyst ratio
catalyst reactivation
catalyst recovery
catalyst reducer
catalyst reduction
catalyst refucer
catalyst regeneration
catalyst scrubber column
catalyst selectivity
catalyst separating
catalyst separation
catalyst settler
catalyst shrinkage
catalyst space
catalyst spraying
catalyst spraying pro...
catalyst storage bin
catalyst bulk density
catalyst carrier
catalyst case
catalyst chamber
catalyst charge
catalyst circulation
catalyst circulation ...
catalyst container
catalyst cooler
catalyst cracker
catalyst damage
catalyst deactivation
catalyst density unde...
catalyst deterioration
catalyst distillation
catalyst dosing tank
catalyst down-flow pr...
catalyst elevator
catalyst fines
catalyst flow control
catalyst flow plates
catalyst for shut-down
catalyst for stereosp...
catalyst for water pr...
catalyst furnace
catalyst hopper
catalyst induction pr...
catalyst inventory
catalyst life
catalyst line
catalyst make-up
catalyst mixture
catalyst modification
catalyst oven
catalyst particle
catalyst particle siz...
catalyst passivation
catalyst poison
catalyst poisoning
catalyst precursor co...
catalyst pretreatment
catalyst promoter
catalyst ratio
catalyst reactivation
catalyst recovery
catalyst reducer
catalyst reduction
catalyst refucer
catalyst regeneration
catalyst scrubber column
catalyst selectivity
catalyst separating
catalyst separation
catalyst settler
catalyst shrinkage
catalyst space
catalyst spraying
catalyst spraying pro...
catalyst storage bin
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