CN105854654B - A method of multi-kinds mixtures liquid is prepared with pure salt - Google Patents
A method of multi-kinds mixtures liquid is prepared with pure salt Download PDFInfo
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- CN105854654B CN105854654B CN201610254912.0A CN201610254912A CN105854654B CN 105854654 B CN105854654 B CN 105854654B CN 201610254912 A CN201610254912 A CN 201610254912A CN 105854654 B CN105854654 B CN 105854654B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/405—Methods of mixing liquids with liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
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Abstract
The present invention relates to a kind of methods for preparing multi-kinds mixtures liquid with pure salt, include the following steps: (a): a variety of pure salt being dissolved to more parts of single solution for the mass concentrations such as being configured to respectively, which is the concentration for the multi-kinds mixtures liquid that will be prepared；(b): respective storage container will be delivered to respectively after every part of single solution filters pressing again；(c): then by the solution in each storage container be delivered to respectively it is respective can be in constant volume container；(d): then by it is multiple can the solution in constant volume container input in mixing vessel by volume, and stir evenly, obtain multi-kinds mixtures liquid；Wherein volume ratio is the mass ratio of multiple single GOLD FROM PLATING SOLUTION category elements.The method of the invention simple process, the concentration that can only detect each single solution can determine the concentration of multi-kinds mixtures liquid, greatly improve detection accuracy, reduce analytical and detecting work amount, prevent with liquid mistake.
Description
Technical field
The present invention relates to the preparation method of multi-kinds mixtures liquid, specifically a kind of side that multi-kinds mixtures liquid is prepared with pure salt
Method belongs to wet process chemical technology field.
Background technique
Currently, preparing multi-kinds mixtures liquid generally uses dry process, i.e., using the powder of solid, the powder of gas and solid
The raw materials such as last, liquid vapour and gas, solid powder are reacted, and the substance of target are prepared, during production, if close
Feng Buyan will result in a large amount of dust pollution, and the temperature and pressure that general dry method needs is higher, and equipment is also bigger.At present
Complex solution process for preparation in, the method for use is first concentration as needed, measures the solvent of fixed volume, then basis
The densimeter needed calculates the quality of solute, then weighs the solute of corrresponding quality, while dissolving preparation in a solvent, however, because
It needs to be measured the concentration of solution later to have prepared, see with whether accurate being made, since current method can only be mixed
It closes in solution and detects its concentration, there are problems that interfering with each other in multielement detection, seriously restrict detection accuracy；And it examines
It is very long to survey step complexity, detection cycle；Furthermore more metals, which are blended into detect afterwards together, to need to carry out element sepatation, first distinguishes
It detects and is wherein easy detection, then the component easily detected with metal resultant volume reduction, detection is once appearance is abnormal, and entire result is not
Has referential.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of method for preparing multi-kinds mixtures liquid with pure salt.
The technical scheme of the invention to solve the technical problem is: a kind of side for preparing multi-kinds mixtures liquid with pure salt
Method includes the following steps,
(a): a variety of pure salt being dissolved to more parts of single solution for the mass concentrations such as being configured to respectively, which is will
The concentration of the multi-kinds mixtures liquid of preparation；
(b): respective storage container will be delivered to respectively after every part of single solution filters pressing again；
(c): then by the solution in each storage container be delivered to respectively it is respective can be in constant volume container；
(d): then by it is multiple can the solution in constant volume container input in mixing vessel by volume, and stir evenly, obtain
To multi-kinds mixtures liquid；Wherein volume ratio is the mass ratio of multiple single GOLD FROM PLATING SOLUTION category elements.
Preferably, further including volume number as defined in the multi-kinds mixtures liquid that will be stirred evenly is settled to.
Preferably, the pure salt uses nickel sulfate, cobaltous sulfate and manganese sulfate, which is configured to ternary and is mixed
Solution.
Preferably, it is each it is described can constant volume container use head tank, the mixing vessel uses Lower tank.
Exist preferably, being provided at the top of each head tank with the inlet opening of corresponding storage container connection and setting
The fluid hole that bottom is connected to the Lower tank, the high position groove groove wall subscript have volume markings；The setting of the volume markings
Required liquor capacity can accurately be measured.
Preferably, each high-order groove sidewall has issued overflow port, when the solution in head tank reaches designated volume
Afterwards, extra solution flows to storage container from the overflow port.
Preferably, the overflow port is equipped with the constant volume faucet of designated volume number, when the solution in head tank reaches
After designated volume, extra solution flows to the storage solutions by constant volume faucet overflow hose.
Preferably, being equipped with sea cock and valve on the fluid hole, the setting of the sea cock and valve can make molten in head tank
Liquid is determined volume and is all flowed into Lower tanks, prevent extra solution remain cause its mixed solution concentration with it is molten when preparation
Liquid concentration is not equal and requirement is not achieved.
The method provided by the invention for preparing multi-kinds mixtures liquid with pure salt, is configured to using first dissolving a variety of pure salt respectively
Etc. mass concentrations more parts of single solution, then taken amount is mixedly configured into complex solution by volume by each solution, and the method can be with
The concentration of single solution is directly detected, then is prepared with constant volume method, plays the role of fool proof in industrial design, operator only needs
Make each solution and overflow it is extra remix, avoid solution compound concentration brought by the operation error of operator
With the incongruent consequence of required concentration before；And the method can be widely applied industrially, because the invention is adopted
Constant volume method, therefore, when need to detect prepared complex solution concentration, so as to compare this complex solution be made be
When no correct, it is only necessary to detect the concentration of each single solution, compared with the prior art due to be by a variety of salt and meanwhile dissolution match
System, it needs to carry out each element in complex solution element sepatation when detecting, detect wherein solution detection respectively again, then
It is subtracted and is easy for the method for the component of detection with metal resultant, the invention considerably reduces analytical and detecting work amount, mentions
High efficiency, meanwhile, the accuracy of preparation is also improved, is reduced to greatest extent because matching liquid mistake caused by maloperation.
It is according to the method amount body meanwhile to realize the device taken with the method for pure salt preparation multi-kinds mixtures liquid
Customized, the setting of storage container can hold the single solution that each dissolution is prepared, while also helping and collecting extra solution,
For carrying out secondary preparation, avoid wasting, the setting of head tank is determined for the volume proportion of each solution, determines that it contains
Amount, to prepare the complex solution for needing amount concentration, the effect of Lower tank is the complex solution for holding configuration and mixing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the present invention.
Specific embodiment
Below in conjunction with Fig. 1, the present invention will be described in detail, and illustrative examples of the invention and explanation are used to explain herein
The present invention, but it is not as a limitation of the invention.
A method of multi-kinds mixtures liquid being prepared with pure salt, is included the following steps,
(a): a variety of pure salt being dissolved to more parts of single solution for the mass concentrations such as being configured to respectively, which is will
The concentration of the multi-kinds mixtures liquid of preparation；
(b): respective storage container 2 will be delivered to respectively after every part of single solution filters pressing again；
(c): then by the solution in each storage container be delivered to respectively it is respective can be in constant volume container；
(d): then by it is multiple can the solution in constant volume container input in mixing vessel by volume, and stir evenly, obtain
To multi-kinds mixtures liquid；Wherein volume ratio is the mass ratio of multiple single GOLD FROM PLATING SOLUTION category elements.
It further include that volume number, the pure salt as defined in the multi-kinds mixtures liquid that will be stirred evenly is settled to are adopted in the invention
With nickel sulfate, cobaltous sulfate and manganese sulfate, which is configured to ternary mixed solution；It can the use of constant volume container described in each
Head tank 3, the mixing vessel use Lower tank 4；It is provided at the top of each head tank and is connected to corresponding storage container
Inlet opening and the fluid hole that bottom is connected to the Lower tank is set, it is described a high position groove groove wall subscript have volume markings；Often
The one high-order groove sidewall has issued overflow port, and after the solution in head tank reaches designated volume, extra solution is from described
Overflow port flows to storage container；The overflow port is equipped with the constant volume faucet of designated volume number, when the solution in head tank reaches
To after designated volume, extra solution flows to the storage solutions by constant volume faucet overflow hose；On the fluid hole
Sea cock and valve is installed.
In the following, fixing 523 molar ratio with nickel-cobalt-manganese ternary solution and this hair is described in detail in detection and industrial application
It is bright.The pure salt includes nickel sulfate, cobaltous sulfate, manganese sulfate, the method for preparing multi-kinds mixtures liquid with the pure salt, specific steps
Are as follows:
(a): nickel sulfate, cobaltous sulfate, manganese sulfate are dissolved to nickel sulfate solution, the cobaltous sulfate for the mass concentrations such as being configured to respectively
Solution, manganese sulfate solution；
(b): respective storage container will be delivered to respectively after every part of single solution filters pressing again；
(c): and then the solution in each storage container is delivered to respectively in respective head tank；
(d): the solution in multiple head tanks being inputted in Lower tank by 1:0.402:0.562 volume ratio then, and is stirred
Uniformly, its concentration nickel-cobalt-manganese ternary mixed liquor of error in critical field compared with mixing preceding solution concentration is prepared.
The nickel-cobalt-manganese ternary solution with liquid calculating process principle it is as follows:
1,523 ternary solution ratios (molar ratio) are scaled mass ratio first
With liquid calculating process table
Fixed configured ternary solution molar ratio is 5:2:3 it can be seen from table as above, due to mole of each element
Quality is fixed, therefore its mass ratio is also fixed；
2, the thinking is the solution that nickel sulfate, cobaltous sulfate, manganese sulfate are first configured to 103g/L respectively, then by three kinds of solution
With following volumes than mixing:Wherein V is three kinds of respective volumes of solution,For mark
The mass ratio of three kinds of metals in quasi- solution.Since the concentration of three kinds of solution has prepared the concentration that Chengdu is 103g/L in advance,
Total mass ratio after mixing is equal to volume ratio, is also equal to standard quality ratio, i.e.,
3, assume that nickel sulfate solution is 1L, calculate volume ratio such as following table according to standard quality ratio
With liquid calculating process table
4, real solution volume and volume after mixing, assume V in this methodIt closes=VNi+VCo+VMnIf the reality after mixing
Volume and the calculating volume difference of practical three kinds of solution before mixing are smaller, more can guarantee the final solution of final solution 103g/L
The requirement of concentration.It is assumed that condition has under conditions of establishment
Head tank accurate measuring 1000ml nickel sulfate solution, 402ml cobalt sulfate solution, 562ml manganese sulfate are used in an experiment
Solution pours into Lower tank and mixes and be sufficiently stirred 10 minutes, the prepared solution of accurate measuring, head tank last point solution
Addition Lower tank is sucted with suction pipe, the overall product in last Lower tank is 1963.5ml, with the practical adduction volume in front
1964ml volume number difference is minimum.And total concentration range is allowed to be 103 ± 2g/L in solution process for preparation, and this actual deviation
For 104.31g/L, meet concentration range, and in practice, a small amount of contraction occurs for volume, can be using in Lower tank
Again constant volume is realized.
During measuring and the industrial application of method, device used in the inventive method is connected according to Fig. 1 mode,
I.e. described device includes multiple storage containers for holding pure salting liquid, and the storage container passes through overflow pipe and pumping respectively
It manages and connects with the head tank for determining volume, the multiple head tank is then connected to a Lower tank；The head tank is equipped with
Volume markings (common volume location does fine, high density scale)；It is high-order when the predetermined position required for liquor capacity reaches
In slot extra solution will overflow to storage container, when overflow pipe no longer discharge, the volume of head tank is exactly needed for calculating
The volume wanted, then the solution in the head tank after constant volume is drained in Lower tank together by sea cock and valve, is stirred, and
Again to prescribed volume number, so far required ternary solution is prepared completes constant volume.
Not exclusively in view of market ratio, the constant volume faucet of head tank is protected using hose and hard tapping faucet
Most of polynary mixed liquor preparation environment can be suitable for by demonstrate,proving the set equipment.
It is provided for the embodiments of the invention technical solution above to be described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are expounded, the explanation of above embodiments is only applicable to help to understand this
The principle of inventive embodiments；At the same time, for those skilled in the art, according to an embodiment of the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (8)
1. a kind of method for preparing multi-kinds mixtures liquid with pure salt, it is characterised in that: include the following steps,
(a): a variety of pure salt being dissolved to more parts of single solution for the mass concentrations such as being configured to respectively, which is that will prepare
Multi-kinds mixtures liquid concentration；
(b): respective storage container (2) will be delivered to respectively after every part of single solution filters pressing again；
(c): then by the solution in each storage container be delivered to respectively it is respective can be in constant volume container；
(d): then by it is multiple can the solution in constant volume container input in mixing vessel by volume, and stir evenly, obtain more
First mixed liquor；Wherein volume ratio is the mass ratio of multiple single GOLD FROM PLATING SOLUTION category elements.
2. the method for preparing multi-kinds mixtures liquid with pure salt according to claim 1, it is characterised in that: further include that will stir evenly
Multi-kinds mixtures liquid be settled to as defined in volume number.
3. the method according to claim 1 or claim 2 for preparing multi-kinds mixtures liquid with pure salt, it is characterised in that: the pure salt uses
Three kinds of pure salt are configured to ternary mixed solution by nickel sulfate, cobaltous sulfate and manganese sulfate.
4. the method according to claim 1 or claim 2 for preparing multi-kinds mixtures liquid with pure salt, it is characterised in that: can determine described in each
Hold container and use head tank (3), the mixing vessel uses Lower tank (4).
5. the method for preparing multi-kinds mixtures liquid with pure salt according to claim 4, it is characterised in that: each high-order groove top
Portion is provided with the inlet opening being connected to corresponding storage container and the fluid hole that bottom is connected to the Lower tank is arranged in, described
High-order groove groove wall subscript has volume markings.
6. the method for preparing multi-kinds mixtures liquid with pure salt according to claim 4, it is characterised in that: each head tank side
Wall has issued overflow port, and after the solution in head tank reaches designated volume, extra solution is flowed to from the overflow port and stored
Container.
7. the method for preparing multi-kinds mixtures liquid with pure salt according to claim 6, it is characterised in that: the overflow port is equipped with
The constant volume faucet of designated volume number, after the solution in head tank reaches designated volume, extra solution passes through constant volume dragon
Head overflow hose flows to the storage container.
8. the method for preparing multi-kinds mixtures liquid with pure salt according to claim 5, it is characterised in that: installed on the fluid hole
There is sea cock and valve.
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| CN105854654B true CN105854654B (en) | 2018-12-18 |
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| CN108355502A (en) * | 2018-02-13 | 2018-08-03 | 鞍钢股份有限公司 | A kind of preparation method of industrial fresh water |
| CN109126528B (en) * | 2018-08-07 | 2021-04-06 | 浙江海洋大学 | Transparent soil mixed liquid configuration device and method based on database technology |
| CN109297778B (en) * | 2018-10-08 | 2021-10-19 | 山东一诺威新材料有限公司 | High-flux sample preparation device for combined polyether |
| CN111359463A (en) * | 2020-05-06 | 2020-07-03 | 武警 | Liquid middle injector for AB mixed liquid |
| CN113617285A (en) * | 2021-09-01 | 2021-11-09 | 苏州立禾生物医学工程有限公司 | Automatic liquid preparation device |
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| CN105289343A (en) * | 2015-11-10 | 2016-02-03 | 江苏新美星包装机械股份有限公司 | Processing technology used for quantitatively mixed liquid media |
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| JP2000253763A (en) * | 1999-03-12 | 2000-09-19 | Tsukasa Sokken:Kk | Device for feeding prescribed small flow rate liquid from container of constant volume |
| CN101745337A (en) * | 2008-12-04 | 2010-06-23 | 安徽中烟工业公司 | Method for preparing essence |
| CN202173913U (en) * | 2011-06-10 | 2012-03-28 | 天蓬集团有限公司 | Measuring system for liquid batch |
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