CN100396662C - 一体化的尿素制造设备和方法 - Google Patents

一体化的尿素制造设备和方法 Download PDF

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CN100396662C
CN100396662C CNB018238246A CN01823824A CN100396662C CN 100396662 C CN100396662 C CN 100396662C CN B018238246 A CNB018238246 A CN B018238246A CN 01823824 A CN01823824 A CN 01823824A CN 100396662 C CN100396662 C CN 100396662C
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gas
hydrogen
ammonia
fischer
carbonic acid
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Chinese (zh)
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CN1625547A (zh
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理查德·O.·谢泼德
丹尼斯·L.·雅各布松
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Rentech Inc
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Rentech Inc
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    • C01B13/02—Preparation of oxygen
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    • C01B13/0248—Physical processing only
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    • C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
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    • F25J3/04563—Integration with a nitrogen consuming unit, e.g. for purging, inerting, cooling or heating
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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
CNB018238246A 2001-09-25 2001-09-25 一体化的尿素制造设备和方法 Expired - Fee Related CN100396662C (zh)

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PCT/US2001/030017 WO2003027062A1 (fr) 2001-09-25 2001-09-25 Installations integrees de fabrication d'uree et procedes relatifs

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CN1625547A CN1625547A (zh) 2005-06-08
CN100396662C true CN100396662C (zh) 2008-06-25

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CN (1) CN100396662C (fr)
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CA2461685A1 (fr) 2003-04-03

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