SU73273A1 - The method of producing potassium alum simultaneously with the production of hydrocarbons, ketones and ketone acids by the reaction of Friedel and Crafts - Google Patents

The method of producing potassium alum simultaneously with the production of hydrocarbons, ketones and ketone acids by the reaction of Friedel and Crafts

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Publication number
SU73273A1
SU73273A1 SU379358A SU379358A SU73273A1 SU 73273 A1 SU73273 A1 SU 73273A1 SU 379358 A SU379358 A SU 379358A SU 379358 A SU379358 A SU 379358A SU 73273 A1 SU73273 A1 SU 73273A1
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SU
USSR - Soviet Union
Prior art keywords
reaction
friedel
hydrocarbons
crafts
ketones
Prior art date
Application number
SU379358A
Other languages
Russian (ru)
Inventor
Н.Х. Дементьев
П.Н. Ершов
Original Assignee
Н.Х. Дементьев
П.Н. Ершов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Н.Х. Дементьев, П.Н. Ершов filed Critical Н.Х. Дементьев
Priority to SU379358A priority Critical patent/SU73273A1/en
Application granted granted Critical
Publication of SU73273A1 publication Critical patent/SU73273A1/en

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Description

При техническом осуществлен реакции Ф)ндел;1 н Крйфтса, с целью получени  углеводородов, кетопов кетоно-кислот, получаютс  большие количества водных растБопов хлористого алюмил;1Я. Эти растворы содержат практически весь хлористый алюглапий. введеииый в реакцию . Дл  использовани  отходов алюминиевой соли маточник упаривают и кристаллизуют в виде сульсЬгта алюм::н11Я или алюмо-калиевых квасцов, что св заио со значительным расходом иара и сильной коррозией аппаратуры.With the technical implementation of the reaction F) ndel; 1 n Kryfts, in order to produce hydrocarbons, keto ketone acids, large quantities of aqueous alumina chloride are obtained; These solutions contain almost all chloride of alglavapiy. introduced into the reaction. To use the waste of aluminum salt, the mother liquor is evaporated and crystallized in the form of sulphylum alumina or aluminum potassium alum, which is due to a significant consumption of iar and strong corrosion of the equipment.

По предлагаемому способ можно no ivqaTb практически несь алюминий , введенный в реакцию, в виде крнсталлииеского сульфата, ие прибега  к уи-ариванию маточника.The proposed method can be no ivqaTb almost all aluminum, introduced into the reaction, in the form of crystalline sulphate, has not resorted to the recovery of the mother liquor.

Разложение алюминиевого комплекса провод,и7с  cepHoii кислотой в присутствии хлористого кали  или сернокислого кали . При это.м выход и количества основных продуктов реакции Остаютс  без изменени . Соотношени  ВОДРЛ, серной кислоты и каЛ:ИеБсй соли подбираютс  так, что конечиый состав маточного раствора отвечает формуле KAI(30-1)2-12НЮ, тогда после охлаждени  маточника до 40° он весь застывает в кристаллическую массу .алюмо-калиевых квасцов. Отделение основных продуктов реакции от вод1;ого лкггочиика может производитьс  любым способом как до кристаллизации кзасцов, так и после нее.The decomposition of the aluminum complex wire, and 7 with cepHoii acid in the presence of potassium chloride or potassium sulfate. At that, the yield and quantities of the main reaction products remain unchanged. The ratios of VODRL, sulfuric acid and CAL: IeBsi salts are selected so that the final composition of the mother liquor corresponds to the formula KAI (30-1) 2-12NU, then after cooling the mother liquor to 40 °, it all solidifies into crystalline alumium potassium alum. The separation of the main products of the reaction from water; on the left of the pancake can be carried out in any way, both before crystallization of the crystalline plant and after it.

Пример. 2000 кг хлорбензола, 389 ;-:г фталевого аигид 1ида и 750 кг безводного хлористого алюмини  коидеисырую-т, с целью получени  хлорбензоил-|бензойной кислоты. Хлорбензольный р.аствор алюмиииевого комплекса выливают в раствор, состо щий из 1220 кг воды, 1100 кг серной кислоты (моногидрата) и 420 кг хлористого к-али  приExample. 2000 kg of chlorobenzene, 389; -: g phthalic aigid 1id and 750 kg of anhydrous aluminum chloride, co-extracted, in order to obtain chlorobenzoyl-benzoic acid. The chlorobenzene solution of the aluminum complex is poured into a solution consisting of 1220 kg of water, 1100 kg of sulfuric acid (monohydrate) and 420 kg of chloride to-ali

95-lOO. Хлорбекзольпый раствор хлОрбе1;зоил-бензойной кислоты отдел ют от зодиогс раствора селе;, и последний после охлаждени  до 40° застывает Е. сплош1 ую массу алюмо-калиевых квасцов.95-lOO. The chlorobasol solution of chloroben1; zoylbenzoic acid is separated from the zodiac solution of the village; and the latter, after cooling to 40 ° C, solidifies E. a continuous mass of potassium alum.

После од|ократ11ой 1ерек)1сталлиз ции из воды получаетс  1350 кг квасцов з в;1де товарного продукта.After one cut, 1350 kg of alum can be obtained from water in 1 commercial product.

П р е д м ет и з о б р е т е н и  FORMULA AND ABOUT THE ABOUT

Способ получени  алюмо-калиевьЕх квасис-в одиозремеппо с получением углеводородов, кетопов и кетопо-кислот по реакции Фридел  и Крафтса, отличающийс  тем, что первичный продукт реакции Фридел  и Крафтоа (так называемый комплекс) разлагаетс  разбавленной серной кислотой в присутстВ:И хлористого или сернокислого кали , вз тых в таких соотношени .х, что конечный состав гааточиого водного раствора отвечает формуле КА1 (ЗО-)--12Н-О, чем достигаетс  полна  кписталлиЗаии  маточника а виде алюмо-калиевых квасцов.The method for producing alumino-potassium kvasis in odio-seasoning with the production of hydrocarbons, ketops and keto-acids by the reaction of Friedel and Crafts, characterized in that the primary product of the reaction of Friedel and Kraftoa (the so-called complex) is decomposed by dilute sulfuric acid in the presence of an acid or sulfuric acid: potassium, taken in such ratios .x, that the final composition of the hydrated aqueous solution corresponds to the formula KA1 (3A -) - 12H-O, which results in complete crystallization of the mother liquor in the form of potassium alum.

2 2

SU379358A 1948-05-31 1948-05-31 The method of producing potassium alum simultaneously with the production of hydrocarbons, ketones and ketone acids by the reaction of Friedel and Crafts SU73273A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU379358A SU73273A1 (en) 1948-05-31 1948-05-31 The method of producing potassium alum simultaneously with the production of hydrocarbons, ketones and ketone acids by the reaction of Friedel and Crafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU379358A SU73273A1 (en) 1948-05-31 1948-05-31 The method of producing potassium alum simultaneously with the production of hydrocarbons, ketones and ketone acids by the reaction of Friedel and Crafts

Publications (1)

Publication Number Publication Date
SU73273A1 true SU73273A1 (en) 1948-11-30

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