HEMC LH 6000

EiponCell® HEMC LH 6000 hydroxyethyl methyl cellulose bụ ihe na-abụghị ionic cellulose agwakọta ether eme site na usoro kemịkal metụtara owu, osisi alkalized, ethylene oxide, na methyl chloride ether.Ugbu a, usoro mmepụta nke HEMC nwere ike kewaa ụzọ abụọ bụ isi: usoro mmiri mmiri na usoro gas.N'ime usoro mmiri mmiri, akụrụngwa eji arụ ọrụ nwere obere nrụgide dị n'ime, na-eme ka ọ ghara ịdị ize ndụ.A na-etinye cellulose na lye, na-eduga n'ọzịza zuru oke na alkalization.Ọzịza osmotic nke mmiri mmiri na-erite uru cellulose, na-ebute ngwaahịa HEMC nwere ogo ngbanwe na viscosity dịtụ otu.Ọzọkwa, usoro mmiri mmiri na-enye ohere iji dochie ngwaahịa dị iche iche dị mfe.Otú ọ dị, ikike mmepụta nke reactor dị oke (nke dị n'okpuru 15m3), na-eme ka ọ dị mkpa ịbawanye ọnụ ọgụgụ nke reactors maka mmepụta dị elu.Na mgbakwunye, usoro mmeghachi omume na-achọ nnukwu ihe mgbaze organic dị ka onye na-ebu, na-eduga ogologo oge mmeghachi omume (karịa awa 10 n'ozuzu), mgbake mgbaze mgbaze, yana ọnụ ahịa oge dị elu.N'aka nke ọzọ, usoro gas-phase na-agụnye akụrụngwa kọmpat ma na-enye nnukwu mkpụrụ nke otu batch.Mmeghachi omume ahụ na-ewere ọnọdụ na autoclave kwụ ọtọ, yana oge mmeghachi omume dị mkpụmkpụ (na-abụkarị awa 5-8) ma e jiri ya tụnyere usoro mmiri mmiri.Usoro a anaghị achọ usoro mgbake mgbaze dị mgbagwoju anya.Mgbe emechara mmeghachi omume ahụ, a na-emegharị methyl chloride ngafe na ngwaahịa dimethyl ether ma jiri ya mee ihe iche iche site na usoro mgbake.Usoro gas-na-anya isi na-akwụ ụgwọ ọrụ dị ala yana ibelata ike ọrụ, na-ebute ọnụ ahịa mmepụta ihe n'ozuzu ya ma e jiri ya tụnyere usoro mmiri mmiri.Otú ọ dị, usoro gas-phase chọrọ itinye ego dị ukwuu na ngwá ọrụ na njikwa akpaka, na-eduga na ọdịnaya teknụzụ dị elu na ụgwọ ndị metụtara ya. Ebe ị ga-azụta Cas HEMC LH 6000