公开(公告)号：US3567785A

公开(公告)日：1971-03-02

申请号：US3567785D

申请日：1967-12-20

Applicant: DYNAMIT NOBEL AG

Inventor： VOGT WILHELM ,  RICHTZENHAIN HERMANN ,  MUCH GEMEINDE ,  MERSMANN ALFONS

IPC: C07C41/00 ,  C07C43/12 ,  C07C67/00 ,  C07C41/12

CPC classification number: C07C43/12

Abstract: SEPARATION OF METHOXYETHYLCHLORIDE FROM A MIXTURE THEREOF WITH METHANOL, WATER AND DICHLOROETHANE BY LIQUID-LIQUID EXTRACTION WITH A HALOGENATED HYDROCARBON, AN AROMATIC HYDROCARBON, OR AN ETHER WHICH IS IMMISCIBLE WITH WATER AND WITH A MIXTURE OF METHANOL, DICHLOROETHANE AND METHOXYETHYL CHLORIDE.

公开(公告)号：US3594316A

公开(公告)日：1971-07-20

申请号：US3594316D

申请日：1968-08-30

Applicant: DYNAMIT NOBEL AG

Inventor： MERSMANN ALFONS ,  VAJNA SANDOR ,  EPLER HANS

IPC: B01D15/04 ,  B01J47/00 ,  C02F1/42 ,  B01D33/38

CPC classification number: C02F1/42 ,  B01J47/00 ,  Y10T137/2536 ,  Y10T137/2943

Abstract: THE PRESENT DISCLOSURE IS DIRECTED TO AN APPARATUS FOR STORING, FEEDING AND CONVEYING A LIQUID FRACTION WHICH COMPRISES A PLURALITY OF PRESSURE-RESISTANT, GAS-TIGHT STORAGE TANKS, DISTRIBUTOR CHANNEL MEANS DISPOSED ABOVE SAID STORAGE TANKS AND DIVIDED INTO A NUMBER OF COMPARTMENTS CORRESPONDING TO THE NUMBER OF SAID STORAGE TANKS, A DISTRIBUTING SYSTEM CONTAINING A FIRST LIQUID FEED LINE ASSOCIATED THEREWITH FOR INTRODUCING THE LIQUID FRACTION INTO SAID COMPARTMENTS, SECOND LIQUID FEED LINE MEANS FOR PROVIDING COMMUNICATION BETWEEN EACH COMPARTMENT AND A STORAGE TANK, RESERVOIR MEANS ASSOCIATED WITH THE STORAGE TANKS, EXHAUST LINE MEANS PROVIDING COMMUNICATION BETWEEN EACH OF THE STORAGE TANKS AND THE RESERVOIR MEANS, MEASURING MEANS DISPOSED IN THE RESERVOIR MEANS FOR MEASURING A PREDETERMINED MINIMUM LEVEL IN SAID RESERVOIR, GAS FEED LINE MEANS PROVIDING COMMUNICATION BETWEEN THE STORAGE TANKS AND A SOURCE OF PRESSURIZED GAS, SWITCH MEANS IN OPERATIVE ENGAGEMENT WITH THE MEASURING

MEANS AND SAID SOURCE OF GAS PRESSURE FOR SUPPLYING A PRESSURIZED GAS THROUGH SAID GAS FEED LINE MEANS TO THE STORAGE TANKS IN RESPONSE TO A SIGNAL RECEIVED FROM SAID MEASURING MEANS SO THAT THE STORAGE TANKS CAN BE FILLED WITH THE LIQUID FRACTION AND/OR DRAINED OF THE LIQUID FRACTION AS NECESSARY, MEANS FOR REMOVING THE LIQUID FRACTION FROM THE RESERVOIR MEANS AND INTRODUCING IT INTO A REACTOR MEANS, AND MEANS FOR REMOVING THE LIQUID FRACTION FROM THE REACTOR AND INTRODUCING IT INTO THE DISTRIBUTING SYSTEM FOR REINTRODUCTION BY SAID FIRST LIQUID FEED LINE MEANS INTO THE DISTRIBUTOR CHANNEL.