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Laboratory (short range) molecular distillation

Laboratory (short range) molecular distillation

Name: Laboratory (short range) molecular distillation
Brand: blackants.com
SKU: KBTL2
Availability: InStock
Rating: 5 (1 reviews)

Item No.: KBTL2

Instrument name: laboratory (short-range) molecular distillation instrument Main use: for the extraction of heat-sensitive active ingredients such as natural active ingredients, flavors and fragrances, Chinese herbal medicines, foods, pesticide residues,

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Description basic configuration Technical Parameters Characteristics

Principle of molecular distillation :

Molecular distillation is a special liquid-liquid separation technique. It differs from traditional distillation by the principle of separation of boiling points, but by the difference in the mean free path of molecular motion of different substances. Here, the molecular motion free path (indicated by λ) refers to the distance traveled between two collisions of one molecule.
When the liquid mixture flows along the heating plate and is heated, the light and heavy molecules will escape from the liquid surface and enter the gas phase. Since the free paths of the light and heavy molecules are different, the molecules of different substances move away from the liquid surface and have different moving distances. If a condensing plate can be properly set, the light molecules reach the condensing plate and are condensed and discharged, and the heavy molecules do not reach the condensing plate and are discharged along the mixed liquid. In this way, the purpose of material separation is achieved.

Molecular distillation schematic:

Characteristics of molecular distillation technology:

As a high-tech separation technology that is synchronized with the international, molecular distillation technology has the advantages that other separation technologies can't match:
1. Low operating temperature (far below boiling point), high vacuum (no load ≤ 1Pa), short heating time (in seconds), high separation efficiency, etc., especially suitable for separation of high boiling point, heat sensitive and oxidizable substances;
2, can effectively remove low molecular substances (deodorization), heavy molecular substances (decolorization) and remove impurities in the mixture;
3. The separation process is a physical separation process, which can well protect the separated substances from being contaminated, in particular, can maintain the original quality of the natural extract;
4, high degree of separation, higher than traditional distillation and ordinary thin film evaporator.

>>> Molecular distillation technology industrial application products

1.amino acid ester \ triterpene ester of ferulic acid

2. Acrylate \ propylene glycol ester \ styrene - acrylonitrile \ lactide \ menthyl ester \ Atractylodes volatile oil \ phenyl maleimide \ cedar oil \ pineapple ketone \
Benzoic acid C12~C15 alcohol ester

3. Long-chain dibasic acid (C9-C18) \crude paraffin\herbicide\Bupleurum volatile oil\tea tree oil\Cangzhu oil\ Chuanxiong extract\silkworm oil

4.monoglyceride (glycerol monostearate monolaurate, etc.) \ (tallow and lard, etc.) decholesterol \ garlic oil \ butyl triol \ angelica extract \ hemp oil
\2-butyl octanol \\ living extracts \ stigmasterol \ living extracts \ polysaccharide ester \ polyunsaturated fatty acid \ diethyl terephthalate \ remove PCBs

5. octacosanol (rice wax, beeswax, cane wax) \ Dimer acid \ eicosapentaenoic acid (EPA) \ docosahexaenoic acid (DHA) \ dodecane lactone
\Diisocyanate trimer
6.waste oil regeneration \ lycopene \ coenzyme Q \ beeswax \ furan ester \ phenolic resin \ wind extract \ fluoro oil (perfluorocarbon, chlorofluorocarbon oil, perfluoropolyether)

7.High alcohol alcohol / curing agent (removal of TDI, MDI, HDI, etc.) \Conjugated linoleic acid \ fructose ester \silicone oil (polysiloxane or polysiloxane) \ sitosterol / oryzanol
\Cinnamon oil\Citronella oil\Scented oil\Olive oil\Platinum oil (Growth fragrant alcohol, patchouli ketone) \Dioctyl phthalate \ light stabilizer
8.Arachidonic acid (ARA) \ piperonyl butoxide \ β- carotene and carotenoids (palm oil citrus oil orange oil orange peel oil spirulina, etc.) \ Seal oil\
\(bisphenol A and F type) epoxy resin \ pepper seed oil \ safflower seed oil \ mutual leaf white layer oil
9.polyglyceride\polyester\polyether\polyolefin\polyethylene glycol (ester)\polyurethane\polypentenol\polytetrahydrofuran\ginger oleoresin\gingeringin\gingerol\tar
\squalene\structural ester\erucamide amide/alkali metal refining\methylheptenone\m-methylbenzoic acid\3-methylhydrazine\hormone shrinkage\ginger oil\whaleol
10.sunflower oil \ wax → mineral oil residue dewaxing \ quinine derivative \ diffusion pump oil \ natural antioxidants

11.asphalt dewaxing \ chili oil resin \ capsanthin \ capsaicin \ permethrin \ phosphate ester · forsythia volatile oil \ dioctyl phthalate

12. rose oil \ rice bran oil \ gallic acid aldehyde derivatives \ hair oil deacidification (high acid value rice bran oil, wheat germ oil, pepper seed oil, etc.) \ rice bran wax \ jasmine essential oil
\Coal tar\enzymatic fatty acid
13.naphthalene formaldehyde \ citral

14.PET regeneration (polyethylene terephthalate) \glucose derivative \ natural apple flavor \ paroxetine \ borate glycol ether

15.Solanesol (waste tobacco leaves, potato leaves) \3-hydroxypropionitrile (HPN)

16.(mineral and synthetic) lubricating oil (poly alpha olefin, paraffin chlorinated synthetic oil, alkyl benzene synthetic oil, polyisobutylene synthetic oil) \ L-lactic acid \ rosin ester \
\Cinnamaldehyde (cinnamon oil) \Litsea cubeba oil
17. biodiesel (fatty acid methyl ester or ethyl ester) \ triene tocopherol \ trichloronew (trichloro-2 hydroxydiphenyl ether) \ triethylene glycol \ triacontanol \ trimer acid \ diglyceride \
Sage antioxidants \ petroleum residue \ (refining or removing) insecticides \ edible oil deacidification \ glycidyl compounds \ carboxylic acid diester (lubricating oil) \ allicin \
Squalene (tricosahexaenoic acid) \ lauryl lactone \ bis-β-hydroxyethyl terephthalate \ acid chloride \ alkaloid derivative \ tetrazole-1-acetic acid\
\ Trioxane recovery (natural and synthetic) \ tocopherol
18. hydrocarbon \ 萜 olefin (ester) \ peach aldehyde \ tar oil (tall oil)

19. (natural and synthetic) fat-soluble vitamins (A, D, E, K) \ alkyl glycosides (alkyl glycosyl polyglycosyl polyglycosyl cyanide glycosides alkyl glucosides)
\Alkylphenol\microcrystalline wax\glutaraldehyde\vitamin E acetate
20. Wheat Germ Oil\Xinyang Jasminaldehyde\Aconitee\α-Aromatic ketone\Scented sesame oil volatile oil\Geraniol\Fragrant basil

21. linolenic acid \ oleic acid amide (deep sea and fermentation) \ fish oil \ cod liver oil \ oat oil \ lanolin \ wool alcohol \ isocyanate prepolymer \ linland oil \ lauric acid
\Omethoate (poly) glycol ester \ oleic acid diethanolamide \ lauric acid diacetamide \ glyoxylic acid \ acetaminophen ethyl acetate isomer \ linseed oil
\Isotope uranium enrichment \ etofenamate \ ethoxylated fatty alcohol \ ethoxy fatty acid \ liquefied coal \ vinyl pyrrolidone \ corn oil \ acetyl citrate
\ Cashew nut oil / isopropylene dicarboxylate
22.Phytosterol\Plant wax\ Sesamin\Vacuum pump oil\Brake fluid\Medium carbon chain triglyceride (MCT)\Fatty acids and their derivatives\Plasticizer\Sensitizer
\ sterol ester \ sucrose ester \ ionone \ ester oil (diester, polyol ester, polyester) vegetable oil deodorized distillate \ perilla seed oil \ cane wax \ palm wax
\Sedatives\palm oil

Basic technical indicators:

model	HMD-40	HMD-70	HMD-100	HMD-150	HMD-200
Evaporator diameter (mm)	40	70	100	150	200
Feeding speed (L)	250-500	500-750	750-1500	1500-3000	3000-5000
Feed tank volume (L) * Capacity can be customized according to customer needs	1	1.5	2	2	5
Effective evaporation area (m2)	0.04	0.08	0.15	0.24	0.35
Motor Power	90	120	120	120	120
Maximum speed (rpm)	500
Light component collection bottle * Capacity can be customized according to customer needs	1L	1L	2L	3L	5L
Heavy component collection bottle * Capacity can be customized according to customer needs	1L	1L	2L	3L	5L
range of working temperature	Up to 300°C
Voltage	220V/50-60Hz

Technical Parameters:

	Feed unit 1. Scaled container made of borosilicate glass 3.3 ( Duran ), fine adjustable PTFE feed valve to precisely adjust the feed amount. 2. Volume: 100- 1 25 ml
	Distillation unit 1 borosilicate glass 3.3 (Duran) made of an evaporator, the jacket design and manufacture, using oil heating cycle. 2. short molecular distillation feed rate: 0.1 ~ 0.4kg / h (and related materials) 3 evaporator temperature: Up to 30 0 ° C 4. evaporation area :2. 5 dm2 5 condensation area : 2.0 dm2 , quick-release spout with water inlet and outlet to avoid damage to the evaporator when replacing the water pipe 6 working pressure : 0.0 0 1 mbar ( related to materials and processes )
	Distillation unit 1 borosilicate glass 3.3 (Duran) made of an evaporator, the jacket design and manufacture, using oil heating cycle. 2. short molecular distillation feed rate: 0.1 ~ 0.4kg / h (and related materials) 3 evaporator temperature: Up to 30 0 ° C 4. evaporation area :2. 5 dm2 5 condensation area : 2.0 dm2 , quick-release spout with water inlet and outlet to avoid damage to the evaporator when replacing the water pipe 6 working pressure : 0.0 0 1 mbar ( related to materials and processes )
	External condenser External condenser, condensed with condensate, expandable molecular distillation equipment with thin film evaporation function, glass material, condensation area: 4dm ²
	Film forming system 1. Mixing motor with digital display 2. Mechanical seal: Magnetic fluid seal, magnetic fluid self-sealing can ensure high vacuum during mixing, water cooling, no leakage and no pollution (optional magnetic coupling to drive stirring) 3. Film-forming roller: consists of 3 film rolls, with self-cleaning function (optional film formation)
	Heavy component, light component discharge unit Round bottom flask made of borosilicate glass 3.3 ( Duran ) , volume: 250ml/ piece, quantity: 3 each Multi-component discharge system with dispenser The multi-component discharge system with dispenser is composed of a component distributor and 3 borosilicate glass flasks. Each flask has a volume of 50 mL and can be used to receive components under three different experimental conditions in one experiment.
	Vacuum system 1 a rotary vane pump, two oil seals, intake of about 2.5m ³ / h, 0.01 mbar vacuum, with a vacuum pump oil, 230V / 50/60 Hz
	Diffusion pump, pumping rate 80L/s, vacuum 0.001 mbar, with vacuum pump oil, 230V/50/60 Hz; vacuum switching device, using a first-stage pump or two-stage pump in series by switching different vacuum valves to protect the vacuum pump and extend Pump life
	Distillation unit heater, 30-250 ° C 1. Oil circulation temperature control means, with a thermal oil circulation pump, PID-controller 2. The operating temperature range : 30-250°C 3. The two insulated stainless steel flexible tube connecting the evaporator temperature regulating means 4. Closed loop
	External condenser temperature controller, -10 - room temperature 1. The cooling liquid circulating a temperature control device with an external circulation pump, PID-controller 2. The operating temperature range : -10 - room temperature 3. The refrigerator with two hose connecting an external condenser or condensers built

>>> Service method

1. Jointly develop new products;
2. Conduct experiments on experimental samples provided by customers;
3. Design, manufacture and supply a complete molecular distillation unit according to the customer's material separation requirements, the specification is 1 ~ 500 L / hr;
4. Technical personnel and workers responsible for training equipment operation and maintenance;
5. Provide comprehensive after-sales service.
>>> Contact
Contact: Nanjing Black Ant Biotechnology Co., Ltd.
Tel: 025-84845147 18061475147
Fax: 025-85157035
Address: 209, No. 29, Huangjiatun, Gulou District, Nanjing
Postal Code: 100029
E-mail: yuefei843310 @ hotmail .com

>>> Technical characteristics of the complete set of molecular distillation developed by our company

Separate structure with unique structure, which can be applied to the separation of different characteristic systems;
Developed a highly efficient centrifugal force film forming device to reduce mass transfer resistance;
Developed a technology that uses the optimal temperature distribution to control separation, enhancing the separation effect;
Developed a novel dynamic and static sealing structure to ensure long-term, stable high-vacuum operation of the device;
Design and manufacture a high-vacuum acquisition system with stable performance according to material requirements;
The evaporator is made of high borosilicate glass 3.3, the evaporation area is 2 square decimeters, 5 square decimeters, 10 square decimeters, 20 square decimeters, the vacuum degree can reach 0.1 Pa, and the distillation temperature can reach 300 °C.

For special materials, a fully heated evaporator with three separate temperature-controlled chambers for evaporation zone, heavy component discharge zone, internal condensation and light component discharge zone can be customized to ensure fluidity during separation of easily solidified materials .
The evaporator barrel is available in stainless steel and glass.
For the customer's needs, it is also possible to customize the film forming device, feeding device and discharging device of different structures, such as roller/scraper film forming, full-insulation needle valve feeding/gear pump feeding, intermediate receiver plus flask discharging / gear pump discharge, etc.

Laboratory (short range) molecular distillation

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