SU92671A1 - The method of obtaining an isoamyl alcohol substitute for dairy product analyzes - Google Patents
The method of obtaining an isoamyl alcohol substitute for dairy product analyzesInfo
- Publication number
- SU92671A1 SU92671A1 SU437122A SU437122A SU92671A1 SU 92671 A1 SU92671 A1 SU 92671A1 SU 437122 A SU437122 A SU 437122A SU 437122 A SU437122 A SU 437122A SU 92671 A1 SU92671 A1 SU 92671A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- isoamyl alcohol
- obtaining
- dairy product
- product analyzes
- alcohol substitute
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
В МОЛОЧНОЙ промышленности определени содержани жира в молочных продуктах производ т кислотным способом с применением изоамилового спирта, получаемого из сивушных масел спиртового производства и вл югцегос цепным продуктом дл р да отраслей промышленности .In the DAIRY industry, the determination of the fat content in dairy products is made by an acid method using isoamyl alcohol, derived from fusel oils from alcohol production, and is a chain product for a number of industries.
Длительное врем гидролизные сивушные масла не имели применени вследствие своего состава, не соответствуюш,его стандарту.For a long time, hydrolysis fusel oils did not have an application due to their composition, which did not correspond to its standard.
Описываемый способ получени заменител изоамилового спирта дл анализов молочной продукции дает возможность заменить дефицитнь й изоамиловый спирт погоном изоамиловой фракции, получаемой из гидролизного сивушного масла. Это достигают тем, что берут сивушное масло гидролизного спирта, из которого отгонкой отбирают фракцию в пределах температур кипени 102-132, к которой добавл ют в двойном количестве декантируемую отслойку из водной фракции с пределами температур кипени 92-102°.The described method for the preparation of an isoamyl alcohol substitute for dairy product analyzes makes it possible to replace deficient isoamyl alcohol with an isoamyl fraction obtained from hydrolyzed fusel oil. This is achieved by taking fusel oil of hydrolyzed alcohol, from which a fraction is removed by distillation within boiling points of 102-132, to which a decanted separation from a water fraction with boiling points of 92-102 ° is added in double quantity.
Замепитель изоамилового спирта получают следуюшим образом.An isoamyl alcohol substituent is prepared as follows.
Хорошо промытое сивушное масло гидролизного производства из сивухопромывател поступает в куб периодического ректификационного аппарата, в который после загрузки прибавл ют каустик в виде 40%-пого раствора дл нейтрализации органических кислот, омылени сложных эфиров и полимеризации альдегидов- Головна фракци , перегон юща с до 92, содержит этиловый спирт, поэтому возвращаетс на спиртовую ректификационную колонну. Фракци от 92 до 102° в приемнике расслаиваетс . Водна отслойка декантируетс и высаливаетс поваренной солью, после чего употребл етс в качестве композиции к основной фракции, выдел емой при температурах 102-132. На два объема водной отслойки добавл ют один объем основной фракции.Well-washed fusel oil from hydrolysis production from a glass washer enters the cube of a periodical distillation apparatus, to which after loading caustic is added in the form of a 40% solution to neutralize organic acids, saponify esters and polymerize aldehydes - Head fraction, distilled to 92, contains ethyl alcohol, therefore, returns to the alcoholic distillation column. Fractions from 92 to 102 ° in the receiver exfoliate. The aqueous detachment is decanted and salted out with sodium chloride, after which it is used as a composition to the main fraction released at temperatures of 102-132. One volume of the main fraction is added to two volumes of aqueous detachment.
№92671No. 92671
Выхдд изоамиловой ф ракции, состо щий из изоамилового и изобутйлового спиртов, пригодной дл определепи жира в молочных проДу - ах составл ет 40-50% от перерабатываемого сырого сивушHorc j масла. . The output of an isoamyl fraction, consisting of isoamyl and isobutylic alcohols, suitable for determining the fat in dairy products is 40-50% of the processed raw dry horus j oil. .
„.Пр,едмет изобретени ".Pr, edmet invention
Способ получени заменител изоамилового спирта дл анализов молочной продукции, отличающийс тем, что в качестве источника сырь дл получени заменител берут сивущное масло гидролизного спирта, из которого перегонкой отбирают фракцию в пределах температур кипени 102 -132°, к которой добавл ют в двойном количестве декантируемую отслойку из водной фракции с пределами температур кипени 92-102°.A method of producing an isoamyl alcohol substitute for dairy product analyzes, characterized in that the extracting oil of hydrolysis alcohol is taken as a source of raw material for obtaining a substitute, from which a fraction within the boiling point of 102-132 ° is taken, to which decanted separation is added in double quantity from the aqueous fraction with a boiling point of 92-102 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU437122A SU92671A1 (en) | 1950-10-18 | 1950-10-18 | The method of obtaining an isoamyl alcohol substitute for dairy product analyzes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU437122A SU92671A1 (en) | 1950-10-18 | 1950-10-18 | The method of obtaining an isoamyl alcohol substitute for dairy product analyzes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU92671A1 true SU92671A1 (en) | 1950-11-30 |
Family
ID=48368324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU437122A SU92671A1 (en) | 1950-10-18 | 1950-10-18 | The method of obtaining an isoamyl alcohol substitute for dairy product analyzes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU92671A1 (en) |
-
1950
- 1950-10-18 SU SU437122A patent/SU92671A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU92671A1 (en) | The method of obtaining an isoamyl alcohol substitute for dairy product analyzes | |
| GB749069A (en) | Improvements in and relating to the production of alcohols | |
| SU126975A1 (en) | A method of processing Chinese citronella oil | |
| SU2030A1 (en) | The method of obtaining higher alcohols or esters | |
| GB457859A (en) | Improvements in and relating to the production of phytosterin products | |
| SU58217A1 (en) | The method of obtaining reactive varieties of methyl alcohol | |
| US1591084A (en) | Denatured alcohol | |
| SU58514A1 (en) | The method of separate separation of alcohols and ketones from allyl oils | |
| US991874A (en) | Process for obtaining alcohols or alcoholic matters from wool-fat. | |
| US1808271A (en) | Process for dehydrating alcohol | |
| SU31440A1 (en) | Method for producing aldehydes and ketones from petroleum acids | |
| GB642714A (en) | Process for the production of sterols from oils, fats and fatty acids | |
| SU86611A1 (en) | The method of obtaining a soap base for greases from oxidized hydrocarbons | |
| DE681225C (en) | Process for the production of mixtures from soaps and higher molecular weight dihydric alcohols | |
| SU143494A1 (en) | The method of obtaining synthetic salt drying oil type "Naphthenol" | |
| US2126527A (en) | Method of making a synthetic teaseed oil | |
| GB227475A (en) | Process of producing methyl alcohol and methylene chloride from methane | |
| SU62467A1 (en) | The method of preparation of alcohol-free essential oils essences | |
| SU85579A1 (en) | The method of extraction of sulfonic acids from mineral oils | |
| SU48963A1 (en) | The method of obtaining tall oil | |
| SU71112A1 (en) | The method of manufacture of pulp | |
| SU67135A1 (en) | The method of obtaining fatty materials for the production of greases | |
| Farmer et al. | 389. Unsaturated acids of natural oils. Part IV. The highly unsaturated acid of Telfairia occidentalis | |
| GB185782A (en) | Process of increasing the consistency of hydrocarbon oils and other oils and fats | |
| Lighthelm | A study of oil-bearing seeds from indigenous plants |