CN1010030B - Comprehensive utilization of castor bean - Google Patents
Comprehensive utilization of castor beanInfo
- Publication number
- CN1010030B CN1010030B CN 86103319 CN86103319A CN1010030B CN 1010030 B CN1010030 B CN 1010030B CN 86103319 CN86103319 CN 86103319 CN 86103319 A CN86103319 A CN 86103319A CN 1010030 B CN1010030 B CN 1010030B
- Authority
- CN
- China
- Prior art keywords
- comprehensive utilization
- solvent
- castor seeds
- castor
- shell
- 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.)
- Expired
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- Edible Oils And Fats (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
The present invention relates to the comprehensive utilization of castor beans. Shells and bean kernels of castor beans are separated by a sheller, and the shells and the bean kernels are respectively processed. The shells are pulverized, sieved and graded, and then, a plastic moulding powder filling material is obtained. The bean kernels and ethanol are milled for one time, extracted for three times and pressed and extracted for three times, and phosphatide, technical grade castor oil and medical castor oil are obtained orderly through hydration treatment, standing, separation, aqueous solution concentration, moisture elimination by fat and oil, decoloration and deodorization by adding active carbon and diatomaceous earth, centrifugal separation and vacuum filtration. After lime water is added into dregs, the mixture is boiled by steam, treated by centrifugal dehydration and dried to obtain detoxification protein.
Description
The invention belongs to agricultural technology field, be specifically related to the comprehensive processing technology of castor seeds.
The processing of existing castor seeds is that castor seeds hot moulding or cold press are become oil, and the extraction of the slag solubilizing agent after the cold press, then oil yield is low, oil is poor, slag is poisonous can only make fertilizer.This traditional working method does not realize the comprehensive utilization of castor seeds.In order to improve the comprehensive utilization value of castor seeds, the invention solves the comprehensive utilization technique of castor seeds.
The present invention is castor seeds sieving and grading on common sieve, adds caster bean sheller respectively according to full, flat degree, and with seed Renhe shell separately, husking yield reaches 98%, respectively to shell, the processing of seed benevolence, realizes comprehensive utilization then.
The castor seeds shell is crossed screen sizing (80～120 order) after grinding, as the molding powder filler of plastics, its outward appearance is the brown fiber shape, humidity＜8%, acid number PH=7～8, loose density (ml/50g) 140～230, granularity (order) 20; 40; 60; 80 through molded test, in 140 ℃～180 ℃ scopes, can compression moulding, and its test result is:
Project name test result project name test result
Proportion g/cm
31.27～1.30 volume resistance Ω cm 1.0 * 10
11～5.0 * 10
13
Specific volume ml/g 2.1～2.4 average voltage breakdown KV/mm 8～10
Water-absorbent g/dm
27～9 shock strength Kgcm/cm
23～5
Martin heat resistance ℃ 100～120 bending strength kg/cm
2250～500
Surface resistivity Ω 1.0 * 10
12～
5.0×10
14
Castor seeds Renhe ethanol is pressed extraction through a mill, three collections, three, and after underpressure distillation, Residual oil is controlled at below 2% again, bits are sent drive molten chamber, through drive molten after, solvent condenses reclaims, bits add liming or acid adds formaldehyde, alkali adds formaldehyde, boil (120 ℃) with steam and stop after 2～4 hours,, become the detoxification protein finished product after the oven dry after cooling through centrifuge dehydration, and extraction liquid is in being pumped into the secondary knockout tower, 90 ℃～95 ℃ of the first step can be driven away most of solvent, and solvent condenses reclaims.Residual solvent and moisture (also can adopt underpressure distillation or subzero fractionation) are driven away in 115 ℃～120 ℃ of the second stage, after condensation, and again through rectifying tower, solvent recuperation, Water Cycle is used.Effusive thick oil from tower, after aquation is handled, standing separation, the aqueous solution that will contain phosphatide concentrates, and oven dry becomes solid phosphatide, uses for foodstuffs industry and medicine.Grease after the aquation, further drive away moisture after, obtain the commercial grade Viscotrol C; This oil is added gac and diatomite, decolour, after the deodorization,, obtain pharmaceutical Viscotrol C again through centrifugation, vacuum filtration.
The contrast of Viscotrol C quality
The present invention of title standard Viscotrol C produces the present invention of title standard Viscotrol C and produces
The Viscotrol C of Viscotrol C
Proportion 0.945～0.965 0.9607 iodine number 82～90 84.58
Specific refractory power 1.478～1.480 1.4795 acid number≤4 1.35
Saponification value 176～186 181.40
The present invention is applied to the processing of castor seeds, constant product quality, oil yield height, oily good, remarkable in economical benefits.One ton of every input castor seeds can make chemical reagent Viscotrol C 45～50%.Molding powder filler 25～30%, detoxification protein 17～20%, phosphatidase 13 %.And the decolouring refuse can be processed various tackiness agents and carburizing agent, leather wet goods.
Be the comprehensive utilization process flow diagram of castor seeds below.
According to the comprehensive utilization process flow diagram of castor seeds, earlier with castor seeds sieving and grading on common sieve, shell respectively according to full, flat degree, reach 98% to guarantee husking yield.After on the peeler seed Renhe shell being separated, seed Renhe shell to be processed respectively, shell is crossed screen sizing (80～120 order) after masher grinds, be used as the molding powder filler of plastics.Seed benevolence adds ethanol and grinds through mill, adds ethanol again, (consumption of ethanol what irrelevant, recycle and reuse at last) behind three collections and three pressure extractions, again through underpressure distillation, separation slag and extraction liquid.With slag send into drive molten chamber, further drive molten, the ethanol condensation is reclaimed, bits interpolation capacity liming boils (120 ℃) with steam to be stopped after 2-4 hour, after cooling through centrifuge dewatering, the slag oven dry is the detoxification protein finished product, and the extraction liquid after separating is sent into flash trapping stage tower (90 ℃～95 ℃) earlier through composite liberation again, can drive away most of solvent, send into secondary knockout tower (115 °～120 °) again, drive away residual solvent and moisture, after condensation, again through rectifying tower, solvent, moisture recycling use.Effusive thick oil from tower.After the feeding water vapor carries out the processing of mixing oil aquation, standing separation, the aqueous solution that will contain phosphatide concentrates and oven dry, becomes solid phosphatide.Grease after the aquation further carries out the oil dehydration, behind the expeling moisture, obtains the commercial grade Viscotrol C.The Viscotrol C of industrial goods is added the gac and the diatomite of capacity, decolour, after the deodorization, again through centrifugation.Vacuum filtration obtains pharmaceutical Viscotrol C.
Claims (3)
1, the method of comprehensive utilization of castor seeds, it is characterized in that shelling is separated into to castor seeds in caster bean sheller, shell and seed benevolence, shell and seed benevolence are processed respectively, shell is crossed screen sizing (80-120 order) after pulverizer grinds, as the molding powder filler of plastics, after seed benevolence solubilizing agent grinds through mill, through three collection and three pressure extractions, again through underpressure distillation, separate slag and extraction liquid, slag send drive molten chamber drive molten after, add liming, boiled (120 ℃) 2-4 hour through steam, cooled dehydrated is with slag oven dry becoming detoxification protein, extraction liquid is again through the knockout tower composite liberation, solvent recuperation, thick oil feeds water vapour after the mixing oil aquation is handled, and standing separation becomes to contain the solvent of phosphatide and the grease after the aquation, the phosphorus solvent concentrates and oven dry is solid phosphatide, the dehydration of grease after the aquation becomes the commercial grade Viscotrol C, adds gac and diatomite decolours, after the deodorization, through centrifugation, vacuum filtration gets pharmaceutical Viscotrol C.
2, the method for comprehensive utilization of castor seeds according to claim 1 is characterized in that solvent for use is an ethanol.
3, the method for comprehensive utilization of castor seeds according to claim 1 is characterized in that the extraction liquid composite liberation, 90 ℃-95 ℃ in flash trapping stage tower, 115 ℃-120 ℃ of secondary knockout towers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86103319 CN1010030B (en) | 1986-05-14 | 1986-05-14 | Comprehensive utilization of castor bean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86103319 CN1010030B (en) | 1986-05-14 | 1986-05-14 | Comprehensive utilization of castor bean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86103319A CN86103319A (en) | 1987-02-11 |
| CN1010030B true CN1010030B (en) | 1990-10-17 |
Family
ID=4802033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86103319 Expired CN1010030B (en) | 1986-05-14 | 1986-05-14 | Comprehensive utilization of castor bean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1010030B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294833C (en) * | 2004-03-30 | 2007-01-17 | 云南工业用***实业有限公司 | Hemp seed protein powder and its preparing method and use |
| CN107022404A (en) * | 2017-04-25 | 2017-08-08 | 安徽省华银茶油有限公司 | A kind of processing method of powder formula tea-seed oil |
| CN108484760B (en) * | 2018-05-04 | 2021-08-31 | 中国人民解放军第三0二医院 | An anti-ricin immunoglobulin F (ab')2And method for preparing the same |
| CN109180723B (en) * | 2018-09-13 | 2021-03-30 | 武汉轻工大学 | Concentrated phospholipid and preparation method thereof |
-
1986
- 1986-05-14 CN CN 86103319 patent/CN1010030B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN86103319A (en) | 1987-02-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |