Ammonium bisulfate → Sulfuric Acid

HRID 1867194노트

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HRID 1867194 반응식
[S:1]([O:5]S([O-])(=O)=O)([O-:4])(=[O:3])=[O:2].[NH4+:10].[NH4+].[S:12](=[O:16])(=[O:15])([OH:14])[O-:13].[NH4+].S(OS([O-])(=O)=O)([O-])(=O)=O.S(=O)(=O)(O)[O-]>S([O-])([O-])(=O)=O.[NH4+].[NH4+].O>[S:1]([O-:5])([O-:4])(=[O:3])=[O:2].[NH4+:10].[NH4+:10].[S:12](=[O:14])(=[O:13])([OH:16])[OH:15]

참가 물질

8

반응물 4

HCID 24655Ammonium bisulfateHCID 61778Sulfate, hydrogenHCID 177717DisulfateHCID 11960345ammonium pyrosulfate

생성물 2

HCID 1118Sulfuric AcidHCID 6097028Ammonium Sulfate

시약·촉매·용매 2

HCID 962Water용매2회HCID 6097028Ammonium Sulfate용매3회

실험 절차

At the conclusion of the thermal decomposition reaction, solids or molten liquid comprising the decomposition product are removed from the reactor or allowed to cool in the reactor. In either case, water is added to the decomposition product to produce a second stream. With ammonium sulfate as the primary compound in the ammonium sulfate (first) stream, the addition of water converts preferably all or most of the ammonium pyrosulfate which may be present to ammonium bisulfate. With other sulfate salts present in the ammonium sulfate stream, the corresponding pyrosulfate salts, if present, are converted into bisulfate salts. Without wishing to be bound by theory, when water is added to the decomposition product, salts may be formed in equilibrium with ammonium sulfate and sulfuric acid.

후처리

  1. customAt the conclusion of the thermal decomposition reaction, solids or molten liquid
  2. customare removed from the reactor
  3. temperatureto cool in the reactor
  4. additionIn either case, water is added to the decomposition product
  5. customto produce a second stream
  6. additionis added to the decomposition product, salts

출처 및 근거

ORD 기록
ord-0ba94b4fd1094b1783da523621a7df0d
출처 데이터셋
uspto-grants-2009_12
특허 번호
US07632479B2

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