SU978815A1 - Method of processing cellulose-containing raw material - Google Patents
Method of processing cellulose-containing raw material Download PDFInfo
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- SU978815A1 SU978815A1 SU813299315A SU3299315A SU978815A1 SU 978815 A1 SU978815 A1 SU 978815A1 SU 813299315 A SU813299315 A SU 813299315A SU 3299315 A SU3299315 A SU 3299315A SU 978815 A1 SU978815 A1 SU 978815A1
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- SU
- USSR - Soviet Union
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- containing raw
- raw material
- raw materials
- cellulose
- processing cellulose
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
(54) СПОСОБ ОБРАБОТКИ ЦЕЛЛГОЛОЗОСОДЕРЖАЩЕГО СЫРЬЯ(54) METHOD FOR TREATMENT OF CELLULAR CONTAINING RAW MATERIALS
1one
Изобретение относитс к производству кормов дл животных, в частности к способу обработки целлюлозного растительного материала .The invention relates to the production of animal feed, in particular to a method for treating cellulosic plant material.
Известен способ обработки целлюлозного растительного материала, включающий измельчение целлюлозного материала, смешивание с раствором кислоты - серной, сол ной, уксусной, фосфорной, последующее баротермическое воздействие в присутствии металлического катализатора и нейтрализацию продукта {1.There is a method of processing cellulosic plant material, including grinding cellulosic material, mixing with a solution of acid - sulfuric, hydrochloric, acetic, phosphoric, subsequent barothermal effect in the presence of a metal catalyst and neutralizing the product {1.
Недостатком этого способа вл етс не- . обходимость использовани больщого количества химических реагентов, что усложн ет технологию и повышает затраты.The disadvantage of this method is non-. The need to use a large amount of chemical reagents, which complicates the technology and increases costs.
Наиболее близким по технической сущности к изобретению вл етс способ обработки целлюлозосодержащего сырь , включающий увлажнение сырь и последующее баротермическое воздействие 2.The closest in technical essence to the invention is a method for treating cellulosic raw materials, including wetting the raw materials and the subsequent barothermal effect 2.
Недостатком указанного способа вл етс невысокий выход сахара - 14,8%Цель изобретени - повышение питатель кости целлюлозосодержащего сырь .The disadvantage of this method is the low sugar yield — 14.8%. The purpose of the invention is to increase the bone feeder of the cellulose-containing raw material.
Цель достигаетс за счет того, что в способе обработки целлюлозосодержащего сырь , включающем увлажнение сырь и последующее баротермическое воздействие, дл увлажнени используют сульфитньп щелок в количестве 200-1500 кг на одну тонну сырь .The goal is achieved due to the fact that in the method of processing cellulose-containing raw materials, including wetting the raw materials and the subsequent barothermal effect, sulfite liquor in the amount of 200-1500 kg per ton of raw material is used for wetting.
Сульфитный щелок - отход целлюлознобумажной промышленности.Sulphite liquor is a waste of pulp and paper industry.
Часть его расходуетс на производство спирта, дрожжей и борд ных концентратов, однако больша часть не находит применени и сжигаетс . Переработка сульфитного щелока на спирт и дрожжи не всегда оправдана , так как их получение св зано с введением сложных технологических схем производства и полученные продукты имеют высокую себестоимость.Some of it is consumed in the production of alcohol, yeast and bord concentrates, but most of them are not used and burned. The processing of sulfite liquor into alcohol and yeast is not always justified, since their preparation is associated with the introduction of complex technological schemes of production and the products obtained have a high cost.
Сульфитный щелок - сложное органическое вещество, содержащее при рН 1,5-3,0 сухих веществ 6-10%, из них Сахаров 1,5- 2,5%, зольных веществ 0,96-1,8%. лнгносульфонатов 4,2-6,6%, фурфурола 0,10-0,25%,Sulfite liquor is a complex organic substance, containing at a pH of 1.5-3.0 solids 6-10%, of which sugars 1.5-2.5%, ash substances 0.96-1.8%. lngosulfonates 4.2–6.6%, furfural 0.10–0.25%,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813299315A SU978815A1 (en) | 1981-03-16 | 1981-03-16 | Method of processing cellulose-containing raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813299315A SU978815A1 (en) | 1981-03-16 | 1981-03-16 | Method of processing cellulose-containing raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU978815A1 true SU978815A1 (en) | 1982-12-07 |
Family
ID=20962325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813299315A SU978815A1 (en) | 1981-03-16 | 1981-03-16 | Method of processing cellulose-containing raw material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU978815A1 (en) |
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1981
- 1981-03-16 SU SU813299315A patent/SU978815A1/en active
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