Biomass and the decomposition product original position controlled syntheses of other more structural body lightings and regeneration and the system recycled

Biomass and the decomposition product original position controlled syntheses of other more structural body lightings and regeneration and the system recycled

  • CN 103,566,850 B
  • Filed: 07/15/2013
  • Issued: 09/20/2019
  • Est. Priority Date: 07/20/2012
  • Status: Active Grant
First Claim
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1. a kind of decomposition product original position controlled syntheses of the more structural body lightings of polysaccharide and regeneration and the system recycled, featureIt is, the more structural bodies of the polysaccharide carry out decomposable process in decomposition reactor and generate the decomposition of the mixture of the decomposition product containing polysaccharide,Distintegrant is water or alcohols neutrality distintegrant or organic acid or the agent of inorganic acids decomposition in acid or inorganic base or organic baseClass alkaline decomposition agent, decomposition catalyst are that acid or acid anhydrides or ackd salt acidic catalyst or alkali or basic anhydride or alkaline saline alkali are urgedAgent;

  • The solid slag product in decomposition of the mixture is separated with liquid decomposition product with solid-liquid separator, it will with stratified liquid separatorIt is separated with the liquid decomposition product for decomposing mixed liquor layering, obtains decomposing mixed liquor;

    It is decomposed with the separation of double soluble components separators mixedClose liquid in double dissolubility decomposition product ingredients, with low boiling point component separator separation decomposition mixed liquor in low boiling point decomposition product atPoint, obtain purifying mixed liquor;

    It is modulated with the ingredient that mixed liquor ingredient tuner deploys purifying mixed liquor or decomposes mixed liquorMixed liquor;

    With the catalytic process under catalyst action in non-catalytic process or mixed liquor, the in situ decomposition in controlled syntheses reactorMode in situ in mixed liquor or in purifying mixed liquor or in modulation mixed liquor or in decomposition of the mixture carries out polysaccharide decomposition productControlled syntheses reaction process in situ and orientation generate the derivative of reproducible polysaccharide decomposition product, and synthetics are organic acid or acidAnhydride or acylated species or organic bases or alcohols or phenols or ethers or esters or acylated species or aldehydes or ketone contain doubleKey class contains three key classes or class containing aryl or halogenation species or organic amine or amino acids or isocyanates synthetics, polysaccharideThe derivative of decomposition product is reproducible double soluble derivatives or reproducible solid-state derivative or reproducible and mixed liquorThe derivative of 1 class or 2 classes or whole 3 classes in the liquid derivative of layering;

    The catalyst of catalysis and in situ controlled syntheses process isAcidic catalyst or basic catalyst or neutral catalyst;

    Derivative separation process is double soluble components separation processes or stratified liquid separation process or separation of solid and liquid process, will be in situThe mixture that controlled syntheses process obtains carries out solution before derivative separation process obtains the derivative of polysaccharide decomposition product and recycles,The decomposition product original position controlled syntheses of the more structural body lightings of the polysaccharide of catalysis and in situ controlled syntheses process with regeneration and recycleSystem circulation before solution be mainly containing catalyst, solvent, synthetics ingredient mixed liquor;

    Or using the derivative of polysaccharide decomposition product as product, or by the derivative of polysaccharide decomposition product in regeneration reactor carry out portionDivide regeneration or regenerative process obtains the polysaccharide decomposition of the product or the complete regenerative recovery of derivative of the partial regeneration of derivative completelyProduce product;

    Derivates regeneration reaction is the back reaction of controlled syntheses in situ, and derivates regeneration reaction is that derivative molecular removing containsThe process of the molecule of oxygen groups or nitrogen-containing group or sulfur-containing group or phosphorus-containing groups or boron-containing group or silicon-containing group;

    It was separated in recycling facility using stratified liquid separation process, double soluble components separation processes, low boiling point componentJourney, evaporation process, evaporation and crystal process, refrigeration crystallization process, adsorption process, desorption process, separation of solid and liquid process, mixed liquor atProcess some or all of in point allocation process carries out recycling process, the impurity before removing or separation recycle in solution atPoint or Allocating Circle before impurity before solution composition and removing or separation recycle before solution composition or Allocating Circle in solution atPoint, so that solution before recycling is changed into circulation solution, circulation solution returns to former use process or other processes recycle;

    The decomposition product original position controlled syntheses of the more structural body lightings of the polysaccharide and the technique of regeneration and the system recycled includeThe more structural body decomposable processes of polysaccharide, the more structural bodies of polysaccharide step by step hierarchicabstract decomposition process, controlled syntheses process in situ, layering is former step by stepComposite reaction process that position controlled syntheses process, controlled syntheses in situ and the more structural bodies of polysaccharide decompose, controlled syntheses in situ with byComposite reaction process, step by step layering controlled syntheses in situ and the more structural bodies decomposition of polysaccharide that the more structural bodies of the polysaccharide of stage layered decomposeComposite reaction process, derivative separation process, be layered derivative separation process, derivative separation and controlled syntheses in situ step by stepReaction with separate anabolic process, step by step layering derivative separate with original position controlled syntheses reaction with separate anabolic process, spread outBio-separation be layered step by step the reactions of controlled syntheses in situ with separate anabolic process, derivative separates and the more structural bodies of polysaccharide divideThe reaction of solution and controlled syntheses in situ with separate that anabolic process, the more structural bodies of polysaccharide that are layered decompose and original position controlled syntheses step by stepAnd the reaction that derivative separates is decomposed and the controlled syntheses in situ of layering step by step and derivative with the more structural bodies of anabolic process, polysaccharide are separatedThe reaction of object separation is separated with separating the more structural bodies of anabolic process, polysaccharide and decompose with original position controlled syntheses and be layered derivative step by stepReaction with separate anabolic process, derivates regeneration process, step by step layering derivates regeneration process, recycle during portionPoint or all processes;

    The decomposition product original position controlled syntheses of the more structural body lightings of the polysaccharide and the device of regeneration and the system recycled includeIt decomposes the decomposition reactor of the more structural bodies of polysaccharide, the controlled syntheses reactor in situ for carrying out controlled syntheses process in situ, carry out originalPosition controlled syntheses process and the combined reactor of decomposable process, the derivative separated for derivative separate facility, are derivedObject separation process and decomposable process and controlled syntheses process in situ react with separator, carry out derivative separation process and original positionThe reaction of controlled syntheses process and separator, the derivates regeneration reactor for carrying out derivates regeneration process, the circulation containing working mediumPreceding solution realizes some or all of recycling in facility of recycling equipment.

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