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1 建设规模 联产甲醇的规模是受小氮肥厂本身总氨能力制约的(除扩氨产醇并进之外),早年联产甲醇规模是依据氨碳平衡关系而定的。氨碳平衡关系式为:
1 scale of construction Co-production of methanol by the small size of the total nitrogen capacity of ammonia plant constraints (in addition to the expansion of ammonia-producing alcohol), the early co-methanol scale is based on the relationship between ammonia and carbon balance. The relationship between ammonia and carbon balance is: