CN205616666U - Organic acid production mother liquor decoloration processing system - Google Patents
Organic acid production mother liquor decoloration processing system Download PDFInfo
- Publication number
- CN205616666U CN205616666U CN201620448402.2U CN201620448402U CN205616666U CN 205616666 U CN205616666 U CN 205616666U CN 201620448402 U CN201620448402 U CN 201620448402U CN 205616666 U CN205616666 U CN 205616666U
- Authority
- CN
- China
- Prior art keywords
- resin
- organic acid
- mother liquor
- storage tank
- eluate
- 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.)
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- 150000007524 organic acids Chemical class 0.000 title claims abstract description 28
- 239000012452 mother liquor Substances 0.000 title abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 239000011347 resin Substances 0.000 claims abstract description 63
- 229920005989 resin Polymers 0.000 claims abstract description 63
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 239000010413 mother solution Substances 0.000 claims description 17
- 239000003480 eluent Substances 0.000 claims description 13
- 230000000274 adsorptive effect Effects 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 5
- 239000000049 pigment Substances 0.000 abstract description 4
- 230000002745 absorbent Effects 0.000 abstract 4
- 239000002250 absorbent Substances 0.000 abstract 4
- 238000005352 clarification Methods 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 230000005906 menstruation Effects 0.000 abstract 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 18
- 239000007788 liquid Substances 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 239000004310 lactic acid Substances 0.000 description 9
- 235000014655 lactic acid Nutrition 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 4
- 235000015165 citric acid Nutrition 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000001630 malic acid Substances 0.000 description 4
- 235000011090 malic acid Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012262 fermentative production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- BEJNERDRQOWKJM-UHFFFAOYSA-N kojic acid Chemical compound OCC1=CC(=O)C(O)=CO1 BEJNERDRQOWKJM-UHFFFAOYSA-N 0.000 description 1
- 229960004705 kojic acid Drugs 0.000 description 1
- WZNJWVWKTVETCG-UHFFFAOYSA-N kojic acid Natural products OC(=O)C(N)CN1C=CC(=O)C(O)=C1 WZNJWVWKTVETCG-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model provides an organic acid production mother liquor decoloration processing system, including sedimentation tank, precision filter, macroporous absorbent resin post, finished product basin, alkali lye storage tank, heat exchanger, eluate basin, the alkali lye storage tank is through heat exchanger and macroporous absorbent resin post eluate entry intercommunication, export of macropore adsorption column eluate and eluate storage tank intercommunication, with the clarification mother liquor of organic acid mother liquor through sedimentation tank, precision filter during the use, through the fixed bed adsorption column that is equipped with the macroporous absorbent resin, make pigment in the organic acid mother liquor adsorb on the resin and the organic acid is not adsorbed, adsorption saturation's resin menstruation heat alkali solution elution, and the eluate is stored to the eluate storage tank, realizes getting rid of the used repeatedly of macroporous absorbent resin the pigment in the organic acid mother liquor effectively, realizes the purpose of high -efficient decoloration.
Description
[technical field]
This utility model relates to food production field, is specifically related to a kind of organic acid and produces mother solution desolventing technology system
System.
[background technology]
Industrial organic acid such as lactic acid, citric acid, malic acid, acetic acid, gluconic acid, itaconic acid kojic acid
Deng, produce generally by the mode of fermentable, although have many organic acid can use chemosynthesis
Method produces, and cost is relatively low, but owing to worrying the potential hazard of the material of chemosynthesis, edible organic acid
Tend to using fermentative Production.
During fermentative Production organic acid it may happen that the variation of strain, Maillard reaction and generate one
A little unsaturated bond materials etc. all can make the organic acid mother liquid of gained with certain color, limits it in food service industry
On application.The most domestic decolouring, frequently with activated carbon, the organic acid mother liquid produced, but activated carbon is general
Not reproducible use, relatively costly.
[utility model content]
The purpose of this utility model is to provide a kind of resource utilization high, and technique is simple, and energy consumption is low, is suitable for big
The organic acid of technical scale application produces mother solution desolventing technology system.
For achieving the above object, this utility model is by the following technical solutions:
A kind of organic acid produces mother solution desolventing technology system, including sedimentation tank, accurate filter, macroporous absorption tree
Fat post, finished product basin, alkali liquor storage tank, heat exchanger and eluent basin；Alkali liquor storage tank is inhaled with macropore through heat exchanger
Attached resin column eluent entrance connects, and the outlet of macroporous absorption post eluent connects with eluent storage tank, sedimentation tank warp
Accurate filter connects with macroporous adsorptive resins entrance, and macroporous adsorptive resins outlet connects with finished product basin.
Further, described macroporous adsorptive resins is the ADSORPTION IN A FIXED BED post equipped with macroporous adsorbent resin.
Further, that load in described macroporous adsorptive resins is LS-700B resin, LS-91 resin, LS-91
Resin or LS-109D resin.
Organic acid mother liquid desolventing technology system of the present utility model, by organic acid mother liquid through sedimentation tank, essence during use
The clarified mother liquor of close filter, by the ADSORPTION IN A FIXED BED post equipped with macroporous adsorbent resin, makes in organic acid mother liquid
Pigment absorption on resin organic acid be not adsorbed, adsorb saturated resin through hot alkaline solution eluting, eluting
Liquid stores to eluent storage tank, it is achieved reusing of macroporous adsorbent resin, is had by the pigment in organic acid mother liquid
Effect ground is removed, and also improves the purity of organic acid mother liquid simultaneously, and resource utilization is high, and energy consumption is low, and technique is simple.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
[detailed description of the invention]
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings, but not as to this
The restriction of utility model.
Organic acid mother liquid desolventing technology system includes sedimentation tank, accurate filter, macroporous absorption tree as shown in Figure 1
Fat post, finished product basin, alkali liquor storage tank, heat exchanger and eluent basin；Alkali liquor storage tank is inhaled with macropore through heat exchanger
Attached resin column eluent entrance connects, and the outlet of macroporous absorption post eluent connects with eluent storage tank, sedimentation tank warp
Accurate filter connects with macroporous adsorptive resins entrance, and macroporous adsorptive resins outlet connects with finished product basin；
By organic acid mother liquid through sedimentation tank, the clarified mother liquor of accurate filter during use, by equipped with macroporous adsorbent resin
ADSORPTION IN A FIXED BED post.
Below by way of specific embodiment, using method of the present utility model is described.
Embodiment 1: the lactic acid mother solution of certain plant produced is slightly yellow, implements step as follows:
1. 50ml LS-109D resin is loaded in iron clamp fixing resin post (Φ 20 300mm), in room temperature
Lower by the most filtered 500ml lactic acid mother solution with the flow velocity of 50ml/h (1BV/h) by resin bed, use point
Light luminosity measures its stock solution and crosses post liquid colour under 440nm wavelength, and organic acid mother liquid is crossed the colour before post and is
89, crossing the colour after post is 98.
2. with the deionized water of 100ml (2BV), resin is carried out drip washing, remove the lactic acid of residual in resin duct
Mother solution, then carries out eluting with the sodium hydroxide solution of the 4wt% of 50ml (1BV) 90 DEG C to resin, uses
After the deionized water washing of 100ml (2BV), resin is the most reusable.
Embodiment 2: the lactic acid mother solution of certain plant produced is slightly yellow, implements step as follows:
1. 60ml LS-700B resin is loaded in iron clamp fixing resin post (Φ 20 300mm), in room temperature
Lower by the most filtered 2000ml lactic acid mother solution with the flow velocity of 60ml/h (1BV/h) by resin bed, take respectively
150ml lactic acid mother solution is heated to 120 DEG C with crossing post liquid, cooling, uses spectrophotometric to measure it at 440nm
Colour under wavelength, the colour of lactic acid stock solution is 83, and crossing the colour after post is 92.
2. with the deionized water of 120ml (2BV), resin is carried out drip washing, remove the lactic acid of residual in resin duct
Mother solution, then carries out eluting with the sodium hydroxide solution of the 4wt% of 180ml (3BV) 90 DEG C to resin, uses
After the deionized water washing of 300ml (5BV), resin is the most reusable.
Embodiment 3: the malic acid mother solution of certain plant produced is brown, implements step as follows:
1. 60ml LS-91 resin is loaded in iron clamp fixing resin post (Φ 20 300mm), at room temperature
The most filtered 1000ml malic acid mother solution is divided by resin bed, employing with the flow velocity of 60ml/h (1BV/h)
Light luminosity measures its stock solution and crosses post liquid colour under 440nm wavelength, and malic acid mother solution is crossed the colour before post and is
53, crossing the colour after post is 89.
2. with the deionized water of 120ml (2BV), resin is carried out drip washing, remove the Fructus Mali pumilae of residual in resin duct
Acid mother liquor, then carries out eluting with the sodium hydroxide solution of the 4wt% of 240ml (4BV) 60 DEG C to resin, uses
After the deionized water washing of 300ml (5BV), resin is the most reusable.
Embodiment 4: the citric acid mother liquor of certain plant produced is slightly yellow, implements step as follows:
1. 120ml LS-60 resin is loaded in iron clamp fixing resin post (Φ 30 300mm), at room temperature
The most filtered 2000ml citric acid mother liquor is passed through resin bed with the flow velocity of 60ml/h (0.5BV/h), uses
Spectrophotometric measures stock solution and crosses post liquid colour under 440nm wavelength, and the colour of citric acid stock solution is 92,
Crossing the colour after post is 99.
2. with the deionized water of 240ml (2BV), resin is carried out drip washing, remove the Fructus Citri Limoniae of residual in resin duct
Acid mother liquor, then carries out eluting with the sodium hydroxide solution of the 4wt% of 360ml (3BV) 90 DEG C to resin, uses
After the deionized water washing of 600ml (5BV), resin is the most reusable.
Above content is to combine concrete preferred implementation further detailed description of the utility model,
It cannot be assumed that detailed description of the invention of the present utility model is only limitted to this, for this utility model art
For those of ordinary skill, without departing from the concept of the premise utility, it is also possible to make some simply
Deduction or replace, all should be considered as belonging to this utility model and be determined patent protection model by the claims submitted to
Enclose.
Claims (3)
1. an organic acid produces mother solution desolventing technology system, it is characterised in that: include sedimentation tank, accurate mistake
Filter, macroporous adsorptive resins, finished product basin, alkali liquor storage tank, heat exchanger and eluent basin；
Alkali liquor storage tank connects with macroporous adsorptive resins eluent entrance through heat exchanger, and macroporous absorption post eluent goes out
Mouth connects with eluent storage tank, and sedimentation tank connects with macroporous adsorptive resins entrance through accurate filter, and macropore is inhaled
The outlet of attached resin column connects with finished product basin.
2. organic acid as claimed in claim 1 produces mother solution desolventing technology system, it is characterised in that: described
Macroporous adsorptive resins is the ADSORPTION IN A FIXED BED post equipped with macroporous adsorbent resin.
3. organic acid as claimed in claim 1 produces mother solution desolventing technology system, it is characterised in that: described
That load in macroporous adsorptive resins is LS-700B resin, LS-91 resin, LS-91 resin or LS-109D
Resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448402.2U CN205616666U (en) | 2016-05-17 | 2016-05-17 | Organic acid production mother liquor decoloration processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448402.2U CN205616666U (en) | 2016-05-17 | 2016-05-17 | Organic acid production mother liquor decoloration processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616666U true CN205616666U (en) | 2016-10-05 |
Family
ID=57023260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448402.2U Active CN205616666U (en) | 2016-05-17 | 2016-05-17 | Organic acid production mother liquor decoloration processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854864A (en) * | 2017-10-24 | 2018-03-30 | 陕西蓝深特种树脂有限公司 | A kind of phenylglycine produces mother liquor decolorizing process technique |
| CN110902922A (en) * | 2019-12-02 | 2020-03-24 | 长沙华时捷环保科技发展股份有限公司 | Process for separating acid from salt in salt-containing waste acid |
-
2016
- 2016-05-17 CN CN201620448402.2U patent/CN205616666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854864A (en) * | 2017-10-24 | 2018-03-30 | 陕西蓝深特种树脂有限公司 | A kind of phenylglycine produces mother liquor decolorizing process technique |
| CN110902922A (en) * | 2019-12-02 | 2020-03-24 | 长沙华时捷环保科技发展股份有限公司 | Process for separating acid from salt in salt-containing waste acid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Organic acid production mother liquor decoloration processing system Effective date of registration: 20180611 Granted publication date: 20161005 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN LANSHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2018990000437 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190827 Granted publication date: 20161005 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN LANSHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2018990000437 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Organic acid production mother liquor decoloration processing system Effective date of registration: 20190827 Granted publication date: 20161005 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN LANSHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000157 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190827 Granted publication date: 20161005 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN LANSHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2018990000437 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200825 Granted publication date: 20161005 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN LANSHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2019990000157 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710065 911, block D, city gate, No.1 Jinye Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Lanshen New Material Technology Co.,Ltd. Address before: 710065 911, block D, city gate, No.1 Jinye Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: XI'AN LANSHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 710065 911, block D, city gate, No.1 Jinye Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Lanshen New Material Technology Co.,Ltd. Address before: 710065 911, block D, city gate, No.1 Jinye Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an Lanshen New Material Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |