SU328120A1 - METHOD OF MANUFACTURING PHENOL SLUES - Google Patents
METHOD OF MANUFACTURING PHENOL SLUESInfo
- Publication number
- SU328120A1 SU328120A1 SU1378206A SU1378206A SU328120A1 SU 328120 A1 SU328120 A1 SU 328120A1 SU 1378206 A SU1378206 A SU 1378206A SU 1378206 A SU1378206 A SU 1378206A SU 328120 A1 SU328120 A1 SU 328120A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- slues
- resin
- phenol
- water
- manufacturing phenol
- Prior art date
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title description 5
- 238000004519 manufacturing process Methods 0.000 title description 4
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 241000994241 Sapium Species 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000000366 juvenile Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
Изобретение касаетс нроизводства фепольных смол.The invention relates to the manufacture of fepol resins.
Известен способ процзводст ;; фенольных смол, включаюнип поликонденсанню фенола с альдегидом, отделение надсмольнон воды от смолы, полученной при поликопденсацни, удаление летучих Беп1.еств из смолы н возврат дистилл та , образу1ОП1,егос при удалении летучих в производственный цикл (см. авт. св. № 129316).There is a method for manufacturing ;; phenolic resins, including polycondensation of phenol with aldehyde, separation of water from the resin obtained from polycoprensation, removal of volatile substances from the resin and distillate return, forming 1OP1, its removal of volatiles in the production cycle (see author. No. 129316) .
Однако падсмольиа вода, котора вл етс отходом производства и удал етс из процесса , содержит 2-4% фенола, что нрнво.чит к потере псходпого сырь и уменьнюнню выхода готового продукта.However, the paddy-milled water, which is a waste product and is removed from the process, contains 2-4% phenol, which is equivalent to the loss of raw materials and a decrease in the yield of the finished product.
Целью нзобретени. вл етс более полное использование сырь и увеличение выхода смолы.The purpose of the invention. there is a more complete use of raw materials and an increase in resin yield.
По предложеиному сиособу нровод т отделение надсмольной воды от смолы в прпсутствнн нераст1 орнмой или ограиичеиио раст1юрпмой в воде летучей орга1П1ческой жидкости, раствор юп1.ей смолу и раствор ющей фепол лучше, че.м смола. Такими органическими жидкост ми могут быть: бутилацетат, этилацетат, трикрезилфосфат, дипронилэфир, диэтилэфнр, в)1сгпие спп)ты, пачипа с бутилового п др.According to the proposal, the separation of the over-resin water from the resin is carried out in the presence of a liquid or juvenile liquid in a water with a volatile organic liquid, a solution of jupe1 resin and dissolving fepol is better than in resin. Such organic liquids can be: butyl acetate, ethyl acetate, tricresyl phosphate, dipronyl ether, diethyl efenc, c) cplc), pchipa from butyl p etc.
После отделепи иадсмольиой воды, оргаиическую фазу, содержащую смолу, подвергают чрлиаривапию. Образовавшийс при коиденсадни наров летучих вепдеств дистилл т направл ют па стадпю пол;1копдепсации. Л1ожно нроводить )аз..1,елеиие полученного дисти.чл га па водный и О|)ган11че(. слон н возв 1а1цать на стадию полнкоиденсации только оргапический с.юй.After separating the iadsmolya water, the organic phase containing the resin is subjected to chlariarivapia. The distillates formed during the codenseval of the volatile vepdids are sent to the stage; It is possible to carry out) az..1, the oil received by the distant person on water and O |) gan11che (. Elephant and return 1a1tsat to the stage of full condensation only the orgapic S.yuy.
В пекоторых случа х прпсутствие оргапической жидкости в реакгоре, по тем или иным причинам нежелательно, пап 1пмер из-за сниженн скорости реакции иоликонде1 сапии, разложени ор1а11ической и т. д. При этом, дистилл т или только его органнческнй слоГ 1)азгон ют и возираиииот на стадию иолнкоиденсацни ли1нь фенольньп ногон Регеиери)ованна при этом орггннпкнка жпдкость может сме1ииватьс с реакцноиио смесью перед отделением от нее иадсмольпо) воды .In some cases, the presence of an organic liquid in the reactor is undesirable for some reason or other, due to the slower reaction rate of the sapium iolicone, decomposition of the organic, etc. It also distills the distillate or its organic layer 1) distilled Returning to the stage of independent conductors Phenol Nogon Regeieri), the Organiza tion of the Organiza tion can also be mixed with the reaction mixture before separating water from the Sun).
Пример 1. В пе|)вук) сеьпипо заиота10щсго но нринцииу идеального смеи1ени четырехсекцнонного реактора, HMCioniero обиипExample 1. In ne |) wuk) seipipoi ziota 10 nostro nrtsiiu ideal mix four-section reactor, HMCioniero obiip
объем 4 л, .пе-ирерывио дозируют с.педуюнцюvolume 4 l, .pe-ireryvio dispense s.peduyuintsyu
компоненты, кг1час:components, kg1h:
Фенол сннтетпческнйPhenol Snit Tips
Фор Мали и тех 1П1 чески иVor Mali and those 1P1 chesky and
30%-па сол па кислота техниче0 ,030% salt acid acid 0, 0
ческа cheska
Дистилл т, образуюиипЧс иа стадии выиариваии , соде 5жаи1,ий 17% феиола, 63% бутилаг1етата, 1% формальдегида п 19% водыDistillate, forming and cleavage from viirivaia, soda 5zhai1, 17% feiola, 63% butylagate1, 1% formaldehyde and 19% water
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU328120A1 true SU328120A1 (en) |
Family
ID=
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