CN107513466A - A kind of production technology and its production system of low-temperature atmosphere-pressure extraction animal oil - Google Patents
A kind of production technology and its production system of low-temperature atmosphere-pressure extraction animal oil Download PDFInfo
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- CN107513466A CN107513466A CN201710936165.3A CN201710936165A CN107513466A CN 107513466 A CN107513466 A CN 107513466A CN 201710936165 A CN201710936165 A CN 201710936165A CN 107513466 A CN107513466 A CN 107513466A
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- Prior art keywords
- hexane
- solvent
- low
- skeletal grain
- separator
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
- C11B1/108—Production of fats or fatty oils from raw materials by extracting after-treatment, e.g. of miscellae
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses the production technology and its production system of a kind of low-temperature atmosphere-pressure extraction animal oil, it is desirable to provide the production technology and its production system of a kind of low-temperature atmosphere-pressure extraction animal oil of energy-conserving and environment-protective.The production technology includes step（1）Aggregate crushes, step（2）It is low-temperature defatted, step（3）Skeletal grain and the separation of hexane mixed liquor, step（4）Skeletal grain is collected, and step（5）Grease Collection.The degreasing that the present invention is applied to all kinds of skeletal grains uses.
Description
Technical field
The present invention relates to manufacturing of gelatin technical field, more particularly, to a kind of low-temperature atmosphere-pressure extract animal oil production technology and
Its production system.
Background technology
The degreasing of skeletal grain at present typically all uses waterpower degreasing production technology, and the production to China's gelatin industry is done with development
Go out tremendous contribution.Waterpower degreasing process is with being steam heated to 90-100 DEG C, and aggregate plus boiling boiling are removed into grease to reach
Purpose, the process equipment used in process of production are：
Aggregate is broken → and → boiler heating → → double pusher centrifuge separates out moisture → → aggregate and obtained after being re-fed into drying machine drying
Skeletal grain needed for manufacturing of gelatin → → carry out again water that size sorting packaging and storage → → double pusher centrifuge separates out again through sleeping spiral shell from
Scheming separate out the fine particle of the inside → → be sent into disk plate centrifuge carry out water-oil separating obtain grease → → it is caused a large amount of
Sewage then passes through biochemical treatment and evaporation process meet the requirement of environmental protection.Often producing 1 ton of skeletal grain needs 0.3 ton of quota of expenditure coal, needs
100 degree of power consumption, 1.2 tons of water consumption, last caused sewage contain a large amount of organic matters and grease.Sewage disposal is very difficult, processing
The costly of every 1 ton of sewage reaches 20-30 members.
Existing skeletal grain degreasing process largely consumes coal, electricity, water, artificial, installations and facilities, produces waste gas, noise, sewage
The sequelae such as processing residual, the specific requirement of Environmental protection today has been not suitable with it.And the crude protein in skeletal grain is through high temperature
It can be partially dissolved in after boiling in water, the output capacity of gelatin is lowered.
The content of the invention
The purpose of the present invention is intended to overcome the shortcomings of the prior art, there is provided one kind is energy-efficient, pollution-free and makes
With the production technology and its production system of convenient low-temperature atmosphere-pressure extraction animal oil.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of production technology of low-temperature atmosphere-pressure extraction animal oil, it comprises the following steps：
Step（1）Aggregate crushes：By the broken skeletal grain to granulate of aggregate；
Step（2）It is low-temperature defatted：Skeletal grain and hexane are mixed and heated, makes hexane ebullition, gasification and is kept for certain time,
Ensure that grease fully dissolves；The hexane of gasification is condensed into recovery simultaneously；
Step（3）Skeletal grain and the separation of hexane mixed liquor：Skeletal grain and liquid hexane mixed liquor are separated by filtration；
Step（4）Skeletal grain is collected：Skeletal grain is heated using hot gaseous medium, makes the thorough gasification separation of hexane adhered in skeletal grain,
And the hexane of gasification is subjected to condensation recovery, obtain degreased bone grain, and by after granularity mechanical sorting, packaging and storage；
Step（5）Grease Collection：The liquid hexane mixed liquor heating obtained will be separated, whole liquid hexanes is gasified and same
Shi Jinhang condensation recovery, remainder is aqueous grease.
Preferably, the retention time of the hexane ebullition, gasification condensation cycle is 2-4 hours.Also can increase as needed
Add and reduce circulation time.
Preferably, the temperature that the skeletal grain heats after being mixed with hexane be 60 DEG C -70 DEG C, lower than traditional handicraft 20
℃-30℃。
Preferably, the step（2）The hexane of middle recovery, which is used to flow back, supplements the liquid hexane of heated evaporation.
A kind of production system of low-temperature atmosphere-pressure extraction animal oil, including solvent reservoir, separator, cooler, chromatography
Device and solvent collect evaporator；The solvent outlet of the solvent reservoir is connected by the solvent inlet of pipeline and separator
Connect；The solvent inlet that the mixed liquor outlet of the separator collects evaporator by pipeline with solvent is connected；The solvent is received
Collection upper end of evaporator is connected by pipeline with cooler entrance；The upper end of the separator is connected by pipeline and cooler entrance
Connect；The cooler outlet is led to by pipeline and the inlet connector of chromatography device, the solvent outlet of the chromatography device
Piping is connected with solvent reservoir and/or separator；The solvent, which is collected, is provided with heating dress in evaporator and separator
Put.
Preferably, the separator includes tank body, screw feeder；The heater is heat exchanger tube；The tank body
Top set charging aperture；The upper end of the tank body sets gaseous state thing outlet, and lower end sets mixed liquor outlet；The spiral
Pusher crosses the opposite sides in tank body, and it includes delivery chute；Some filterings passed through for solvent are set on the delivery chute
Hole, and the both sides of delivery chute are respectively provided with and are connected with the side inner tank wall, tank body is separated the dividing plate in upper and lower two parts cavity；Institute
The port of export for stating delivery chute sets the lid of closing；The heat exchanger tube is located at the lower section of screw feeder and both ends are stretched out
Tank body；The bottom of the tank body also sets up the air inlet pipe of heat supply gaseous medium entrance.
Preferably, in addition to evaporator lower end is collected with solvent by pipeline to be connected, for grease and water chromatography
Oil water separator.
Preferably, in addition to be arranged at connection cooler and chromatography device pipeline on cold-trap.
Compared with prior art, the invention has the advantages that：
（1）Production process of the present invention is carried out under low temperature seal, and without adding water, skeletal grain without drying again.Due to low temperature and
Exempt from water, greatly save the boiler heat supplying time, effectively reduce coal-fired dosage, new technology, which produces 1 ton of skeletal grain product, need to only use standard
0.2 ton of coal, 0.3 ton of coal is consumed than traditional handicraft ton product, reduces coal consumption 33%.
（2）The present invention exempts from water and is not required to dry again, air-introduced machine that former technique drying course needs to use, air blower, active
Power, this three installed capacity 50-70KW.New technology also reduces equipment investment and maintenance cost, saves electricity without this three equipment
Energy.
（3）The present invention due to being not required to plus water, then avoid it is double push away, the use of volute, the centrifuge such as disk, so as to reduce
Equipment investment and maintenance cost.The maintenance cost about annual 200000 needed for the operation of three centrifugation apparatus that former technique uses.
This three desk centrifuges installed capacity can then reduce installation 30-40KW in 80-100KW, without this centrifuge, can save electric energy
30%--40%。
（4）The present invention replaces the technique washed with hexane solvent, do not produce waste water, taking for sewage disposal of direct saving
With there is positive role to environmental protection.
（5）The present invention has the characteristics of continuous, automatic, easy to operate, is obviously improved in finished product quality, former technique
Product Residual oil 3-4%, new technology product Residual oil 1-2%.Former technique boiling is heated up to 90-100 degrees Celsius, and albumen is decomposed, production
Product gross protein value 28% or so, new technology using low-temperature extraction, product crude protein due to can reach more than 30%.New technology is produced
Product are the excellent selections of gelatin production raw material.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of production system of the present invention.
Fig. 2 is the structural representation of separator in Fig. 1.
Fig. 3 is Fig. 2 left view.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not paid
Embodiment, belong to the scope of protection of the invention.
The production system of low-temperature atmosphere-pressure extraction animal oil shown in Fig. 1-3, including solvent reservoir 21, separator 22, cooling
Device 23, chromatography device 24 and solvent collect evaporator 25；The solvent outlet of the solvent reservoir 21 by pipeline with
The solvent inlet connection of separator 22；The mixed liquor outlet of the separator 22 collects evaporator 25 by pipeline and solvent
Solvent inlet connects；The upper end that the solvent collects evaporator 25 is connected by pipeline with the entrance of cooler 23；The separator
22 upper end is connected by pipeline with the entrance of cooler 23；The cooler 23 outlet is entered by pipeline and chromatography device 24
Mouth connector, the solvent outlet of the chromatography device 24 are connected with solvent reservoir 21 and separator 22 respectively by pipeline；
The solvent is collected in evaporator 25 and separator 22 and is provided with heater device 26,27.Obviously, the chromatography device 24
Solvent outlet can also be connected merely by pipeline with solvent reservoir 21 or separator 22；During use, chromatography point
Water from the lower floor of device 24 is then discharged by its lower end discharge outlet.
The separator 22 includes being used for the tank body 1 for housing solvent and skeletal grain, and for exporting the spiral pusher of skeletal grain
Device 2；The heater 26 is heat exchanger tube；The top of the tank body 1 sets charging aperture 4；The upper end of the tank body 2 sets gaseous state
Thing outlet 5, lower end set mixed liquor outlet 6；The screw feeder 2 is crossed in the opposite sides of tank body 1, and it includes defeated
Send groove 7；Some filter bores passed through for solvent are set on the delivery chute 7（Not shown in figure）, and the both sides of delivery chute 7 are all provided with
Put and be connected with the inwall of side tank body 1, tank body 1 is separated the dividing plate 8 in upper and lower two parts cavity；The port of export of the delivery chute 7
The lid 9 of closing is set；The heat exchanger tube 3 is located at the lower section of screw feeder 2 and tank body 1 is stretched out at both ends；The tank body
1 bottom also sets up the air inlet pipe 10 of heat supply gaseous medium entrance.
The screw feeder 2 also includes being arranged at the helical blade bar 11 of delivery chute 7, and positioned at tank body 1 is outer and spiral shell
The reducing motor 12 that rotation vane rods 11 one end is fixedly connected.
Also include being connected, for grease and the profit of water chromatography point with solvent collection evaporator 25 lower end by pipeline
From device 28.By oil water separator, the underwater mattress sinking for making density big goes out, it can be ensured that the cleanliness after oil recovery.
Also include the cold-trap 29 being arranged on connection cooler 23 and the pipeline of chromatography device 24, cold-trap is a kind of conventional
Cooling device, for collecting the material in a certain melting range, further improve the condensation rate of recovery of solvent.
The heater device 26,27 can use the existing mode of heatings such as heat exchanger tube or electric heater unit.
Occupation mode is as follows：
Step（1）Aggregate crushes：By the broken skeletal grain to granulate of aggregate, and add in separator 22；
Step（2）It is low-temperature defatted：Solvent hexane in solvent reservoir 21 is passed through in separator 22, makes skeletal grain and hexane
Mixing, and the hexane in separator 22 is heated by the heater device 26 of separator 22, temperature is heated to as 60 DEG C -70
DEG C, make hexane ebullition, gasification and kept for 2-4 hours, it is ensured that grease is completely dissolved in hexane；At the same time, gasification is being just
After ethane is by the condensation recovery of cooler 23, it is again introduced into separator 22 and circulates the supplement for realizing hexane in separator 22；It is aobvious
It so can also pass through in solvent reservoir 21, the supplement of hexane in separator 22 realized by solvent reservoir 21；
Step（3）Skeletal grain and the separation of hexane mixed liquor：Liquid hexane in separator 22 is discharged into solvent and collects evaporator
25, skeletal grain is separated by filtration by the filter bores on delivery chute and liquid hexane；
Step（4）Skeletal grain is collected：Hot gaseous medium is passed through by separator 22 by air inlet pipe 10 and heats skeletal grain, makes to adhere in skeletal grain
The thorough gasification separation of hexane, the hexane of gasification carries out condensation recovery, obtains degreased bone grain, by screw feeder by bone
Grain output and by after granularity mechanical sorting, packaging and storage；
Step（5）Grease Collection：Start the heater device 27 on solvent collection evaporator 25, the mixed liquor obtained will be separated
（Containing hexane, grease and water）Heating, whole liquid hexanes is gasified and carry out condensation recovery simultaneously, remainder is wet oil
Fat.
The present invention under the conditions of certain temperature, constantly circulation, can effectively dissolve animal fat using organic solvent hexane
Characteristic, and hexane does not react with albumen, and the protein for being effectively retained skeletal grain product does not lose, and ensures effective extract oil
Fat.Solvent hexane can recycle repeatedly, and this art production process does not have to water, without drying again, will not produce useless
Water waste gas and noise.There is advantages below compared with traditional handicraft：（1）Equipment investment is few, energy-efficient, and production link is terse,
Production cost is low.（2）Skeletal grain obtained by new technology, Residual oil is low, and protein content is high, can substantially increase the viscosity and receipts of bone gelatin
Yield.（3）Grease purity caused by new technology is high, and acid value is low, free from extraneous odour, is that the daily use chemicals such as soap, perfumed soap, surfactant are used
The excellent raw material of product.
Embodiment one
Low-temperature atmosphere-pressure extracts the production technology of animal oil, and it comprises the following steps：
Step（1）Aggregate crushes：By the broken skeletal grain to granulate of aggregate；
Step（2）It is low-temperature defatted：Skeletal grain and hexane are mixed and heated to 60 DEG C, makes hexane ebullition, gasification and holding 2 is small
When, it is ensured that grease fully dissolves；The hexane of gasification is condensed into recovery simultaneously；
Step（3）Skeletal grain and the separation of hexane mixed liquor：Skeletal grain and liquid hexane mixed liquor are separated by filtration；
Step（4）Skeletal grain is collected：Skeletal grain is heated using hot gaseous medium, makes the thorough gasification separation of hexane adhered in skeletal grain,
And the hexane of gasification is subjected to condensation recovery, obtain degreased bone grain, and by after granularity mechanical sorting, packaging and storage；
Step（5）Grease Collection：The mixed liquor obtained will be separated（Containing hexane, grease and water）Heating, makes the positive second of whole liquid
Alkane gasification simultaneously carries out condensation recovery simultaneously, and because the gasification temperature difference of hexane and grease between the two is larger, remainder is wet oil
Fat.
The step（2）The hexane of middle recovery, which is used to flow back, supplements the liquid hexane of heated evaporation.
After measured, the skeletal grain Residual oil 1.6% after de-oiling.Crude protein reaches 30.8%.De-oiling skeletal grain is obtained compared to existing process
Residual oil 3-4%, gross protein value 28% or so have significantly improves.
Embodiment two
Low-temperature atmosphere-pressure extracts the production technology of animal oil, and it comprises the following steps：
Step（1）Aggregate crushes：By the broken skeletal grain to granulate of aggregate；
Step（2）It is low-temperature defatted：Skeletal grain and hexane are mixed and heated to 65 DEG C, makes hexane ebullition, gasification and holding 3 is small
When, it is ensured that grease fully dissolves；The hexane of gasification is condensed into recovery simultaneously；
Step（3）Skeletal grain and the separation of hexane mixed liquor：Skeletal grain and liquid hexane mixed liquor are separated by filtration；
Step（4）Skeletal grain is collected：Skeletal grain is heated using hot gaseous medium, makes the thorough gasification separation of hexane adhered in skeletal grain,
And the hexane of gasification is subjected to condensation recovery, obtain degreased bone grain, and by after granularity mechanical sorting, packaging and storage；
Step（5）Grease Collection：The liquid hexane mixed liquor heating obtained will be separated, whole liquid hexanes is gasified and same
Shi Jinhang condensation recovery, because the gasification temperature difference of hexane and grease between the two is larger, remainder is aqueous grease.
The step（2）The hexane of middle recovery, which is used to flow back, supplements the liquid hexane of heated evaporation.
After measured, the skeletal grain Residual oil 0.9% after de-oiling.Crude protein reaches 30.5%.De-oiling skeletal grain is obtained compared to existing process
Residual oil 3-4%, gross protein value 28% or so have significantly improves.
Embodiment three
Low-temperature atmosphere-pressure extracts the production technology of animal oil, and it comprises the following steps：
Step（1）Aggregate crushes：By the broken skeletal grain to granulate of aggregate；
Step（2）It is low-temperature defatted：Skeletal grain and hexane are mixed and heated to 70 DEG C, makes hexane ebullition, gasification and holding 4 is small
When, it is ensured that grease fully dissolves；The hexane of gasification is condensed into recovery simultaneously；
Step（3）Skeletal grain and the separation of hexane mixed liquor：Skeletal grain and liquid hexane mixed liquor are separated by filtration；
Step（4）Skeletal grain is collected：Skeletal grain is heated using hot gaseous medium, makes the thorough gasification separation of hexane adhered in skeletal grain,
And the hexane of gasification is subjected to condensation recovery, obtain degreased bone grain, and by after granularity mechanical sorting, packaging and storage；
Step（5）Grease Collection：The liquid hexane mixed liquor heating obtained will be separated, whole liquid hexanes is gasified and same
Shi Jinhang condensation recovery, because the gasification temperature difference of hexane and grease between the two is larger, remainder is aqueous grease.
The step（2）The hexane of middle recovery, which is used to flow back, supplements the liquid hexane of heated evaporation.
After measured, the skeletal grain Residual oil 0.3% after de-oiling.Crude protein reaches 30.4%.De-oiling skeletal grain is obtained compared to existing process
Residual oil 3-4%, gross protein value 28% or so have significantly improves.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (8)
1. a kind of production technology of low-temperature atmosphere-pressure extraction animal oil, it is characterised in that comprise the following steps：
Step（1）Aggregate crushes：By the broken skeletal grain to granulate of aggregate；
Step（2）It is low-temperature defatted：Skeletal grain and hexane are mixed and heated, makes hexane ebullition, gasification and is kept for certain time,
Ensure that grease fully dissolves；The hexane of gasification is condensed into recovery simultaneously；
Step（3）Skeletal grain and the separation of hexane mixed liquor：Skeletal grain and liquid hexane mixed liquor are separated by filtration；
Step（4）Skeletal grain is collected：Skeletal grain is heated using hot gaseous medium, makes the thorough gasification separation of hexane adhered in skeletal grain,
And the hexane of gasification is subjected to condensation recovery, obtain degreased bone grain, and by after granularity mechanical sorting, packaging and storage；
Step（5）Grease Collection：The liquid hexane mixed liquor heating obtained will be separated, whole liquid hexanes is gasified and same
Shi Jinhang condensation recovery, remainder is aqueous grease.
2. the production technology of low-temperature atmosphere-pressure extraction animal oil according to claim 1, it is characterised in that：The hexane boiling gas
The retention time for changing condensation cycle is 2-4 hours.
3. the production technology of low-temperature atmosphere-pressure extraction animal oil according to claim 1, it is characterised in that：The skeletal grain and hexane
The temperature heated after mixing is 60 DEG C -70 DEG C.
4. the production technology of low-temperature atmosphere-pressure extraction animal oil according to claim 1, it is characterised in that：The step（2）In return
The hexane of receipts, which is used to flow back, supplements the liquid hexane of heated evaporation.
5. a kind of production system of low-temperature atmosphere-pressure extraction animal oil, including solvent reservoir, separator, cooler, chromatography device
And solvent collects evaporator；It is characterized in that：The solvent outlet of the solvent reservoir is molten by pipeline and separator
Agent import connects；The solvent inlet that the mixed liquor outlet of the separator collects evaporator by pipeline with solvent is connected；Institute
Solvent collection upper end of evaporator is stated to be connected with cooler entrance by pipeline；The upper end of the separator passes through pipeline and cooling
Device entrance connects；The cooler outlet by the inlet connector of pipeline and chromatography device, the chromatography device it is molten
Agent outlet is connected by pipeline with solvent reservoir and/or separator；The solvent is collected to be respectively provided with evaporator and separator
There is heater.
6. the production system of low-temperature atmosphere-pressure extraction animal oil according to claim 5, it is characterised in that：The separator includes tank
Body, screw feeder；The heater is heat exchanger tube；The top of the tank body sets charging aperture；The upper end of the tank body is set
Gaseous state thing outlet is put, lower end sets mixed liquor outlet；The screw feeder crosses the opposite sides in tank body, and it includes
Delivery chute；Some filter bores passed through for solvent are set on the delivery chute, and the both sides of delivery chute are respectively provided with and the side tank body
Inwall connects, and tank body is separated the dividing plate in upper and lower two parts cavity；The port of export of the delivery chute sets the lid of closing；
The heat exchanger tube is located at the lower section of screw feeder and tank body is stretched out at both ends；The bottom of the tank body also sets up heat supply gaseous state
The air inlet pipe that medium enters.
7. the production system of animal oil is extracted according to the low-temperature atmosphere-pressure of claim 5 or 6, it is characterised in that：Also include passing through pipe
Evaporator lower end is collected with solvent and is connected, for grease and the oil water separator of water chromatography in road.
8. the production system of animal oil is extracted according to the low-temperature atmosphere-pressure of claim 5 or 6, it is characterised in that：Also include being arranged at
Connect the cold-trap on cooler and chromatography device pipeline.
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| CN201710936165.3A CN107513466A (en) | 2017-10-10 | 2017-10-10 | A kind of production technology and its production system of low-temperature atmosphere-pressure extraction animal oil |
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| JPS63238199A (en) * | 1987-03-25 | 1988-10-04 | 川口 順弘 | Bone oil or degreased bone of eel |
| CN1193647A (en) * | 1998-03-11 | 1998-09-23 | 开原市福利工艺骨制品厂 | Method for producing bone glue, bone oil and bone powder simultaneously |
| CN1597705A (en) * | 2004-08-25 | 2005-03-23 | 淮阴工学院 | Production technology of chondroitin sulphate |
| CN102309021A (en) * | 2010-07-01 | 2012-01-11 | 抚顺市独凤轩食品有限公司 | Simple bone and oil separation method |
| CN103571342A (en) * | 2013-10-29 | 2014-02-12 | 张苗 | Method of preparing animal bone glue by virtue of solvent method |
| CN103843970A (en) * | 2012-11-30 | 2014-06-11 | 闫云霞 | Production method for preparing ossein oligopeptide meal, bone oil and bone meal |
-
2017
- 2017-10-10 CN CN201710936165.3A patent/CN107513466A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238199A (en) * | 1987-03-25 | 1988-10-04 | 川口 順弘 | Bone oil or degreased bone of eel |
| CN1193647A (en) * | 1998-03-11 | 1998-09-23 | 开原市福利工艺骨制品厂 | Method for producing bone glue, bone oil and bone powder simultaneously |
| CN1597705A (en) * | 2004-08-25 | 2005-03-23 | 淮阴工学院 | Production technology of chondroitin sulphate |
| CN102309021A (en) * | 2010-07-01 | 2012-01-11 | 抚顺市独凤轩食品有限公司 | Simple bone and oil separation method |
| CN103843970A (en) * | 2012-11-30 | 2014-06-11 | 闫云霞 | Production method for preparing ossein oligopeptide meal, bone oil and bone meal |
| CN103571342A (en) * | 2013-10-29 | 2014-02-12 | 张苗 | Method of preparing animal bone glue by virtue of solvent method |
Non-Patent Citations (3)
| Title |
|---|
| 唐有根: "《农副化工产品生产技术》", 31 July 1998 * |
| 王箴: "《化工辞典 第二版》", 30 April 1985 * |
| 苏州化工厂三结合编写组: "《骨胶明胶的生产》", 31 October 1973 * |
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Address after: 655299 Wang Shanao, the first villager group of Yilong village committee of Ren De Town, Xundian, Kunming, Yunnan Applicant after: Xundian Zhongsheng Biotechnology Co. Ltd. Address before: 655299 Wang Shanao, the first villager group of Yilong village committee of Ren De Town, Xundian, Qujing, Yunnan Applicant before: Xundian Zhongsheng Biotechnology Co. Ltd. |
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