CN102994225B - Grease decoloring method - Google Patents
Grease decoloring method Download PDFInfo
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- CN102994225B CN102994225B CN201210486651.7A CN201210486651A CN102994225B CN 102994225 B CN102994225 B CN 102994225B CN 201210486651 A CN201210486651 A CN 201210486651A CN 102994225 B CN102994225 B CN 102994225B
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- 239000004519 grease Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000049 pigment Substances 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 62
- 239000000470 constituent Substances 0.000 claims description 472
- 238000009827 uniform distribution Methods 0.000 claims description 118
- 238000010792 warming Methods 0.000 claims description 59
- 239000012847 fine chemical Substances 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 87
- 235000019198 oils Nutrition 0.000 description 87
- 235000015112 vegetable and seed oil Nutrition 0.000 description 8
- 238000004587 chromatography analysis Methods 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 235000019498 Walnut oil Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008170 walnut oil Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 244000144725 Amygdalus communis Species 0.000 description 1
- 235000011437 Amygdalus communis Nutrition 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 240000001548 Camellia japonica Species 0.000 description 1
- 241000197236 Chrysanthemoides monilifera Species 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241001048891 Jatropha curcas Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 235000018330 Macadamia integrifolia Nutrition 0.000 description 1
- 240000000912 Macadamia tetraphylla Species 0.000 description 1
- 235000003800 Macadamia tetraphylla Nutrition 0.000 description 1
- 241001481296 Malus spectabilis Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000170916 Paeonia officinalis Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 229920000263 Rubber seed oil Polymers 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 241000269319 Squalius cephalus Species 0.000 description 1
- 244000044283 Toxicodendron succedaneum Species 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 241001251949 Xanthium sibiricum Species 0.000 description 1
- 244000248162 Xanthoceras sorbifolium Species 0.000 description 1
- 235000009240 Xanthoceras sorbifolium Nutrition 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- 239000000828 canola oil Substances 0.000 description 1
- 235000019519 canola oil Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 235000018597 common camellia Nutrition 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000010643 fennel seed oil Substances 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000010460 hemp oil Substances 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000010466 nut oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000008171 pumpkin seed oil Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 235000020238 sunflower seed Nutrition 0.000 description 1
- 239000010698 whale oil Substances 0.000 description 1
- 239000010497 wheat germ oil Substances 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
Abstract
The invention discloses a grease decoloring method, belonging to the technical field of refining grease and used for solving the problems in grease decoloring that high temperature time is long, the product yield is low, and auxiliaries are in need and sewage is discharged. The grease decoloring method comprises the steps: increasing temperature of raw material oil to 150-170 DEG C through a heat exchanger, then sending the raw material oil into a molecular still, and evenly distributing on an evaporative surface with temperature of 190-245 DEG C through a distributor, wherein the vacuum degree ranges from 5Pa to 40 Pa; cooling light component pigment to 35-42 DEG C through a built-in condenser, wherein the cooled light component pigment flows in a light component collection tank and heavy components directly enter a heavy component collection tank; increasing the temperature of the heavy components to 230-260 DEG C through the heat exchanger, sending the heavy components to the molecular still, evenly distributing the material on the evaporative surface with temperature of 300-320 DEG C through the distributor under the vacuum degree of 0.1-5Pa, cooling light components to 35-42 DEG C through the built-in condenser, wherein the cooled light components flow in a decolored oil collection tank and the heavy components directly enter the heavy component collection tank. The grease decoloring method can be widely applied to the edible, cosmetic and fine chemical engineering fields.
Description
Technical field
The present invention relates to a kind of decoloring method, specifically the decoloring method of grease.
Background technology
The lustre index of grease is one of characteristic index of evaluating its quality, in particular for the grease of edible, makeup and field of fine chemical purposes, just more strict to the requirement of its color and luster.Under the identical prerequisite of other indexs, the grease that color and luster is more shallow, more welcome.At present, the decoloring method of grease mainly contains several as follows: absorption method, chemical method and chromatography.Absorption method is mainly discoloring agent by sorbing materials such as carclazyte, diatomite, attapulgite, gacs, under 105～120 DEG C of high temperature, vacuum 266Pa condition, mixes after approximately 20 minutes with grease, after filter filters discoloring agent, obtains bleached oil.This method is the decoloring method that current oil and fat refining field generally adopts, but the darker grease of color and luster after coming unstuck for some, the decolorizing effect of this method is unsatisfactory, and in decolorization, can cause the loss of neutral oil, yield is reduced, and the recycling of useless discoloring agent or harmless processing are also for producer has increased burden simultaneously.Chemical method is that the material of the strong oxidizing properties such as employing benzoyl peroxide, hydrogen peroxide is auxiliary agent, pigment oxidation is reached to the object of decolouring, is mainly used at present the decolouring of industrial grease.The main drawback of this method is that the grease after decolouring is easy to inverse after pyroprocessing, directly affects it and normally uses, and in addition, this method can only be confined to the decolouring purposes of commercial grease, forbids to use for fields such as edible, makeup.Chromatography decolouring is widely used in laboratory scale grease-decolor at present, it carries out separation according to the pigment principle different from grease retention time in chromatography column, the filling effect of pillar is most important to decolorizing effect, main drawback be to the dress post of chromatography column require height, treatment capacity is too little, cost is high, the cycle is long, be difficult to industrial applications.
Summary of the invention
The present invention overcomes the deficiency of above-mentioned technology, the decolouring that utilizes physical method to realize grease is provided, and the high-temperature time of whole process is extremely short, and product color exceedes the standard of GB primary oil, product yield is high, does not add the decoloring method of the grease of any auxiliary agent, non-wastewater discharge.
In order to solve the problem of above-mentioned technology, the present invention is achieved by the following technical solutions: stock oil is warmed up to 150～170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190～245 DEG C, vacuum tightness is at 5～40Pa, light constituent pigment cools to 35～42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230～260 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300～320 DEG C, vacuum tightness is at 0.1～5Pa, light constituent cools to 35～42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Compared with prior art, beneficial effect advantage of the present invention is: utilize physical method to realize the decolouring of grease, the high-temperature time of whole process is extremely short, and product color exceedes the standard of GB primary oil, and product yield is high, does not add any auxiliary agent, non-wastewater discharge.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1
The Oleum Gossypii semen that comes unstuck is warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 36 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 2
The Semen Maydis oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 3
The soybean oil of coming unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 4
The peanut oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 315 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 5
The sesame oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 6
The sunflower seed oil that comes unstuck is warmed up to 159 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 220 DEG C, vacuum tightness is at 30Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 320 DEG C, vacuum tightness is at 3.1Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 7
The plam oil that comes unstuck is warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 36 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 8
The rapeseed oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 260 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 315 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 9
The raisin seed oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 10
The walnut oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 11
The camellia seed oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 12
The safflower oil of coming unstuck is warmed up to 159 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 220 DEG C, vacuum tightness is at 30Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 304 DEG C, vacuum tightness is at 3.1Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 13
The Castor oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 14
The Rice pollard oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 260 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 320 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 15
The wheatgerm oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 16
The Canola Oil that comes unstuck is warmed up to 159 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 220 DEG C, vacuum tightness is at 30Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 304 DEG C, vacuum tightness is at 3.1Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 17
The Oleum Cocois that comes unstuck is warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 36 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 18
Micro-algae oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 19
The microbial oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 20
The lard oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 225 DEG C, vacuum tightness is at 20Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 21
The tomato seed oil that comes unstuck is warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 36 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 22
The peony seed oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 23
The linseed oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 24
The rubber seed oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 25
The macadamia nut oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 26
Degummed oil tea-seed oil is warmed up to 159 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 220 DEG C, vacuum tightness is at 30Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 304 DEG C, vacuum tightness is at 3.1Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 27
The butter that come unstuck are warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 28
The sheep oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 29
The fish oil that comes unstuck is warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank
Embodiment 30
The chicken fat that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 31
The duck oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 32
The Fructus Zanthoxyli oil that comes unstuck is warmed up to 150 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190 DEG C, vacuum tightness is at 5Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300 DEG C, vacuum tightness is at 1Pa, light constituent cools to 36 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 33
The Oleum Verniciae fordii that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 34
Degummed flax seeds oil is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 35
The hempseed oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 36
The tallowseed oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 37
The Walnut oil. that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 38
The shinyleaf yellowhorn oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 39
The samara oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 40
The barbadosnut seed oil that comes unstuck is warmed up to 155 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 200 DEG C, vacuum tightness is at 15Pa, light constituent pigment cools to 37 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 235 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 305 DEG C, vacuum tightness is at 2Pa, light constituent cools to 38 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 41
The carclazyte oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 42
The changing food waste oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 43
The palm-kernel oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 44
The Malus spectabilis oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 45
The seed of Radix Dauci Sativae oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 46
The Prunus amygdalus oil that comes unstuck is warmed up to 159 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 220 DEG C, vacuum tightness is at 30Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 304 DEG C, vacuum tightness is at 3.1Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 47
The lacquer tree seed oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 48
The Oil of Xanthium Sibiricum Seed that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 49
The camphor tree seed oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 50
The Oleum Tiglii that comes unstuck is warmed up to 159 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 220 DEG C, vacuum tightness is at 30Pa, light constituent pigment cools to 35 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 304 DEG C, vacuum tightness is at 3.1Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 51
The fennel seed oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 52
The pumpkin-seed oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 53
The tobacco-seed oil that comes unstuck is warmed up to 160 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 215 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 240 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 5Pa, light constituent cools to 40 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 54
The China tree seed oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 55
The dog bone seeds of trees oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 56
The fragrant fruit oil that comes unstuck is warmed up to 170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 245 DEG C, vacuum tightness is at 40Pa, light constituent pigment cools to 42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 250 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 310 DEG C, vacuum tightness is at 4Pa, light constituent cools to 42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Embodiment 57
The whale oil that comes unstuck is warmed up to 165 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 230 DEG C, vacuum tightness is at 35Pa, light constituent pigment cools to 39 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 238 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 306 DEG C, vacuum tightness is at 2.5Pa, light constituent cools to 35 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
Claims (1)
1. the decoloring method of a grease, it is characterized in that: the stock oil that comes unstuck is warmed up to 150～170 DEG C through interchanger, then enter molecular still, through distributor uniform distribution in generating surface, the temperature of generating surface is at 190～245 DEG C, vacuum tightness is at 5～40Pa, light constituent pigment cools to 35～42 DEG C through built-in condenser, flow into light constituent holding tank, heavy constituent directly enters heavy constituent holding tank, then, heavy constituent is warming up to 230～260 DEG C through interchanger, enter molecular still, material through distributor uniform distribution in generating surface, the temperature of generating surface is at 300～320 DEG C, vacuum tightness is at 0.1～5Pa, light constituent cools to 35～42 DEG C through built-in condenser, flow into bleached oil holding tank, heavy constituent directly enters heavy constituent holding tank.
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| CN103805338B (en) * | 2014-01-10 | 2016-12-07 | 陈汉卿 | A kind of short-path distillation production method improving unsaturated fatty acid content in vegetable oil and short-distance distiller |
| CN103740462B (en) * | 2014-01-10 | 2016-08-17 | 陈汉卿 | A kind of oils and fats process for purification |
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|---|---|---|---|---|
| CN101455242A (en) * | 2008-12-26 | 2009-06-17 | 河南华泰粮油机械工程有限公司 | Rice bran first-level oil refinement production method |
| CN102690723A (en) * | 2012-06-25 | 2012-09-26 | 江苏迈克化工机械有限公司 | Production method of edible rice bran oil |
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| AU2003292762A1 (en) * | 2003-12-24 | 2005-07-14 | Harumi Okuyama | Edible fat with elevated safety and process for producing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101455242A (en) * | 2008-12-26 | 2009-06-17 | 河南华泰粮油机械工程有限公司 | Rice bran first-level oil refinement production method |
| CN102690723A (en) * | 2012-06-25 | 2012-09-26 | 江苏迈克化工机械有限公司 | Production method of edible rice bran oil |
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| 任艳奎，等.应用分子蒸馏技术分离提纯玫瑰精油.《应用化工》.2005,第34卷(第8期),第510页右栏1.5节. * |
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Application publication date: 20130327 Assignee: Jiangsu Golden Sun Oils Co., Ltd. Assignor: Chen Hanqing Contract record no.: 2015320000121 Denomination of invention: Grease decoloring method Granted publication date: 20140702 License type: Exclusive License Record date: 20150330 |
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Assignee: Jiangsu Golden Sun Oils Co., Ltd. Assignor: Chen Hanqing Contract record no.: 2015320000121 Date of cancellation: 20151127 |
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Application publication date: 20130327 Assignee: Guangdong Huagu Oil Technology Co.,Ltd. Assignor: Chen Hanqing Contract record no.: X2020980007450 Denomination of invention: Decolorization of oils and fats Granted publication date: 20140702 License type: Common License Record date: 20201103 |
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Application publication date: 20130327 Assignee: Hubei Huagu oil food industry Co.,Ltd. Assignor: Chen Hanqing Contract record no.: X2022980002000 Denomination of invention: Decolorization method of oil Granted publication date: 20140702 License type: Common License Record date: 20220301 |
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