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Subject: once-through hydrocarbon isomerization and recycle hydrocarbon isomerization units Помогите, плиз. Что за "once-through" и "recycle hydrocarbon" изомеризация?Контекст: The higher activity of the X catalyst offers a very cost-effective option for increasing the value of once-through hydrocarbon isomerization and recycle hydrocarbon isomerization units. Спасибо |
| once-through - одностадийная |
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10-4, вот весь абзац: A new class of light paraffin isomerization catalyst has been developed using a new innovated methodology, combinatorial chemistry. the resulting catalyst is X catalyst, ahs higher activity than zeolitic or sulfated zirconia catalysts. The X catalyst is both water tolerant and regenerable. The higher activity of the X catalyst offers a very cost-effective option for increasing the value of once-through hydrocarbon isomerization and recycle hydrocarbon isomerization units. |
| (ИМХО) ...для увеличения производительности установок изомеризации углеводородов однократной и многократной циркуляции |
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