CN110523372A - It is a kind of for improving the dehumidizer and preparation method thereof of air dewetting performance - Google Patents

It is a kind of for improving the dehumidizer and preparation method thereof of air dewetting performance Download PDF

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Publication number
CN110523372A
CN110523372A CN201910795847.6A CN201910795847A CN110523372A CN 110523372 A CN110523372 A CN 110523372A CN 201910795847 A CN201910795847 A CN 201910795847A CN 110523372 A CN110523372 A CN 110523372A
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CN
China
Prior art keywords
dehumidizer
improving
air dewetting
auxiliary agent
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910795847.6A
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Chinese (zh)
Inventor
贾东新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI PUAIDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
WUXI PUAIDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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Priority to CN201910795847.6A priority Critical patent/CN110523372A/en
Publication of CN110523372A publication Critical patent/CN110523372A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0248—Compounds of B, Al, Ga, In, Tl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character

Abstract

The invention discloses a kind of for improving the dehumidizer of air dewetting performance, each component including following each mass percents: silicate 20%~50%, aluminate 10%~40%, diatomite 6%~25%, auxiliary agent 10%~20%；The auxiliary agent includes Aluminum sol and silica solution, and wherein the partial size of Aluminum sol is in 2nm~20nm, and the partial size of silica solution is in 18nm~30nm.Meanwhile the invention discloses the production methods of the dehumidizer.Compared with prior art, the present invention can increase the amount in hole on the basis of existing product, change inhomogeneity problem existing for original hole, improve the wet-out property of product and the stability of product quality.

Description

It is a kind of for improving the dehumidizer and preparation method thereof of air dewetting performance
Technical field
The present invention relates to dehumidizer more particularly to a kind of dehumidizers and its production side for improving air dewetting performance Method.
Background technique
The water capacity in air is reduced using adsorbent material, has the advantages that much to be different from other dehumidification modes: absorption Dehumidifying does not both need to cool down air, does not need to compress air yet, and noise is low and available very low dew point Temperature.However, the absorption property of adsorbent is directly related to the effect of air-treatment.
It is the most important characteristic of adsorbent material from the absorption property for macroscopically promoting adsorbent material.Determine macroscopic view absorption Performance be its material microstructure --- structure, quantity and the area in hole.
Currently, existing product has that absorption property is relatively low, in order to improve this problem, need to improve synthesis absorption The composition of raw materials of agent.
Summary of the invention
Goal of the invention: in view of the deficiencies of the prior art with defect, the present invention provides a kind of for improving air dewetting performance Dehumidizer and preparation method thereof, the amount in hole can be increased on the basis of existing product, changed inhomogenous existing for original hole Property problem, improves the wet-out property of product and the stability of product quality.
Technical solution: of the invention is a kind of for improving the dehumidizer of air dewetting performance, it is characterised in that: including following The each component of each mass percent: silicate 20%~50%, aluminate 10%~40%, diatomite 6%~25%, auxiliary agent 10%~20%；
The auxiliary agent includes Aluminum sol and silica solution, and wherein the partial size of Aluminum sol is in 2nm~20nm, the partial size of silica solution In 18nm~30nm.
A kind of production method for improving the dehumidizer of air dewetting performance, it is characterised in that: by silicate, chloric acid Salt, diatomite, auxiliary agent are added in reaction kettle, control reaction temperature at 30 DEG C~50 DEG C；These raw materials are stirred, control is stirred Revolving speed is mixed in 500r/min~1000r/min；Reaction to solution viscosity is 10mpa.s~30mpa.s, and substrate is put into solution In, the dehumidizer adhesion amount for controlling substrate is 10g/m2~50g/m2；Dehumidizer is dried, control drying temperature is 80 DEG C ~150 DEG C, obtain final dehumidizer product.
Wherein, the raw material is proportionally put into solvent, and automatic sensing tank gage, On-line Control are equipped in reaction kettle Flow velocity obtains mixed uniformly solution.
Wherein, the raw material speed of agitator is 600r/min~800r/min.
Wherein, the dehumidizer adhesion amount is 35g/m2~42g/m2。
The utility model has the advantages that compared with prior art, the present invention has a following remarkable advantage: the present invention provides a kind of novel remove Humectant formula can increase the amount in hole on the basis of existing product, change inhomogeneity problem existing for original hole, improve and produce The wet-out property of product and the stability of product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dehumidizer product of the invention made according to prior art formula and method；
Fig. 2 is the structural schematic diagram of the dehumidizer product of formula of the invention and method production.
Specific embodiment
Technical solution of the present invention is further described With reference to embodiment.
Of the invention is a kind of for improving the dehumidizer of air dewetting performance, it is characterised in that: including following each quality hundred The each component of point ratio: silicate 20%~50%, aluminate 10%~40%, diatomite 6%~25%, auxiliary agent 10%~ 20%；The auxiliary agent includes Aluminum sol and silica solution, and wherein the partial size of Aluminum sol exists in 2nm~20nm, the partial size of silica solution 18nm~30nm.
A kind of production method for improving the dehumidizer of air dewetting performance, it is characterised in that: by silicate, chloric acid Salt, diatomite, auxiliary agent are added in reaction kettle, control reaction temperature at 30 DEG C~50 DEG C；These raw materials are stirred, control is stirred Revolving speed is mixed in 500r/min~1000r/min；Reaction to solution viscosity is 10mpa.s~30mpa.s, and substrate is put into solution In, the dehumidizer adhesion amount for controlling substrate is 10g/m2~50g/m2；Dehumidizer is dried, control drying temperature is 80 DEG C ~150 DEG C, obtain final dehumidizer product.Wherein, the raw material is proportionally put into solvent, is equipped with certainly in reaction kettle Innervation answers tank gage, and On-line Control flow velocity obtains mixed uniformly solution.The raw material speed of agitator is 600r/min ~800r/min.The dehumidizer adhesion amount is 35g/m2~42g/m2。
Embodiment 1:
A kind of for improving the dehumidizer of air dewetting performance, each group including following each mass percents of the present embodiment Point: silicate 50%, aluminate 3%, diatomite 10%, auxiliary agent 10%~20；Auxiliary agent includes Aluminum sol and silica solution, wherein aluminium The partial size of colloidal sol is in 12nm, and the partial size of silica solution is in 20nm.
A kind of production method for improving the dehumidizer of air dewetting performance of the present embodiment, by silicate, chlorate, Diatomite, auxiliary agent are added in reaction kettle, control reaction temperature at 30 DEG C；These raw materials are stirred, control speed of agitator exists 600r/min；Reaction to solution viscosity is 20mpa.s, substrate is put into solution, the dehumidizer adhesion amount for controlling substrate is 20g/m2；Dehumidizer is dried, control drying temperature is 100 DEG C, obtains final dehumidizer product.
Embodiment 2:
A kind of for improving the dehumidizer of air dewetting performance, each group including following each mass percents of the present embodiment Point: silicate 40%, aluminate 30%, diatomite 15%, auxiliary agent 15%；Auxiliary agent includes Aluminum sol and silica solution, and wherein aluminium is molten The partial size of glue is in 16nm, and the partial size of silica solution is in 22nm.
A kind of production method for improving the dehumidizer of air dewetting performance of the present embodiment, by silicate, chlorate, Diatomite, auxiliary agent are added in reaction kettle, control reaction temperature at 35 DEG C；These raw materials are stirred, control speed of agitator exists 700r/min；Reaction to solution viscosity is 15mpa.s, substrate is put into solution, the dehumidizer adhesion amount for controlling substrate is 30g/m2；Dehumidizer is dried, control drying temperature is 120 DEG C, obtains final dehumidizer product.
Embodiment 3:
A kind of for improving the dehumidizer of air dewetting performance, each group including following each mass percents of the present embodiment Point: silicate 30%, aluminate 40%, diatomite 20%, auxiliary agent 10%；Auxiliary agent includes Aluminum sol and silica solution, and wherein aluminium is molten The partial size of glue is in 18nm, and the partial size of silica solution is in 30nm.
A kind of production method for improving the dehumidizer of air dewetting performance of the present embodiment, by silicate, chlorate, Diatomite, auxiliary agent are added in reaction kettle, control reaction temperature at 35 DEG C；These raw materials are stirred, control speed of agitator exists 900r/min；Reaction to solution viscosity is 10mpa.s, substrate is put into solution, the dehumidizer adhesion amount for controlling substrate is 25g/m2；Dehumidizer is dried, control drying temperature is 90 DEG C, obtains final dehumidizer product.

Claims (5)

1. a kind of for improving the dehumidizer of air dewetting performance, it is characterised in that: each group including following each mass percents Point: silicate 20%~50%, aluminate 10%~40%, diatomite 6%~25%, auxiliary agent 10%~20%；
The auxiliary agent includes Aluminum sol and silica solution, and wherein the partial size of Aluminum sol exists in 2nm~20nm, the partial size of silica solution 18nm~30nm.
2. a kind of production method for improving the dehumidizer of air dewetting performance, it is characterised in that: by silicate, chlorate, Diatomite, auxiliary agent are added in reaction kettle, control reaction temperature at 30 DEG C~50 DEG C；These raw materials are stirred, control stirring Revolving speed is in 500r/min~1000r/min；Reaction to solution viscosity is 10mpa.s~30mpa.s, and substrate is put into solution, The dehumidizer adhesion amount for controlling substrate is 10g/m2~50g/m2；Dehumidizer is dried, control drying temperature be 80 DEG C~ 150 DEG C, obtain final dehumidizer product.
3. a kind of production method for improving the dehumidizer of air dewetting performance according to claim 2, feature exist In: the raw material is proportionally put into solvent, is equipped with automatic sensing tank gage in reaction kettle, On-line Control flow velocity, Obtain mixed uniformly solution.
4. a kind of production method for improving the dehumidizer of air dewetting performance according to claim 2, feature exist In: the raw material speed of agitator is 600r/min~800r/min.
5. a kind of production method for improving the dehumidizer of air dewetting performance according to claim 2, feature exist In: the dehumidizer adhesion amount is 35g/m2~42g/m2。
CN201910795847.6A 2019-08-27 2019-08-27 It is a kind of for improving the dehumidizer and preparation method thereof of air dewetting performance Pending CN110523372A (en)

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