Antimony pentachloride waste liquid treatment system

A technology of antimony pentachloride and waste liquid, which is applied in metallurgical wastewater treatment, water/sewage treatment, chemical instruments and methods, etc., and can solve atmospheric environmental damage, health hazards of surrounding environment workers, neglect of acidic components and chloroform collection and Recycling and other issues, to achieve the effect of thorough disposal, good effect and high concentration

Active Publication Date: 2014-05-28
济南云水腾跃环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The composition of antimony pentachloride waste liquid is complex, and the existing recovery process and equipment often ignore the collection and recovery of acidic components and chloroform, which causes damage to the surrounding atmospheric environment an

Method used

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  • Antimony pentachloride waste liquid treatment system

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Embodiment Construction

[0018] Such as figure 1 As shown, the antimony pentachloride waste liquid disposal system of the present invention comprises primary reactor 1, secondary reactor 2, primary falling film absorption tower 3, secondary falling film absorption tower 4, graphite condenser 5, separatory tank 6. Dilute acid storage tank 7, chloroform storage tank 8, vacuum suction filter 9, filter press 10, primary filtrate tank 11, secondary filtrate tank 12, vacuum buffer tank 13 and vacuum pump 14. The primary reactor 1 and the secondary reactor 2 adopt a conventional reactor structure, which is equipped with a stirrer and a jacket, and is equipped with a cooling circulating water pipeline and a steam heating pipeline. The inlet and outlet of the cooling circulating water pipeline are respectively connected to the The cooling water return pipe 18 is connected with the cooling water inlet pipe 19, and the steam heating pipeline is connected with the steam main pipe 20. The primary reactor 1 is pro...

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Abstract

The invention provides an antimony pentachloride waste liquid treatment system. The antimony pentachloride waste liquid treatment system mainly comprises a primary reaction kettle and a secondary reaction kettle, wherein the primary reaction kettle is sequentially connected to a vacuum filtration machine, a first-stage filtrate tank, a first pipeline pump and the secondary reaction kettle; the secondary reaction kettle is sequentially connected to a filter press, a secondary-stage filtrate tank, a second pipeline pump and a wastewater treatment system; the primary reaction kettle is sequentially connected to a graphene condenser, a liquid distribution tank and a first-stage falling film absorption tower, and the liquid distribution tank is respectively connected to a dilute acid storage tank and a chloroform storage tank; the first-stage falling film absorption tower is sequentially connected to a fourth pipeline pump, the first-stage falling film absorption tower, a secondary-stage falling film absorption tower and a third pipeline pump; the secondary reaction kettle, the first-stage filtrate tank and the secondary-stage falling film absorption tower are connected to a vacuum buffer tank which is connected to a vacuum pump. The antimony pentachloride waste liquid treatment system can be used for recovering antimony oxide in waste liquid very well and collecting acid gas and chloroform generated in a reaction process and is complete in treatment and good in effect.

Description

technical field [0001] The invention relates to a system for disposing antimony pentachloride waste liquid to recover antimony oxide, and belongs to the technical field of antimony pentachloride waste liquid disposal. Background technique [0002] The composition of antimony pentachloride waste liquid is complex, and the existing recovery process and equipment often ignore the collection and recovery of acidic components and chloroform, which causes damage to the surrounding atmospheric environment and causes and harms the health of surrounding environmental workers. [0003] Chinese patent document CN102220496A discloses a method for reclaiming antimony pentoxide from waste fluorination catalyst antimony pentachloride, A. extraction, extracting waste fluorination catalyst antimony pentachloride with extractant to obtain antimony ion-containing inorganic phase extract; B, oxidation, the inorganic phase extract is oxidized with an oxidant to obtain an antimony oxidation solut...

Claims

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Application Information

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IPC IPC(8): C22B7/00C22B30/02C02F1/62C02F1/66B01D53/14B01D5/00C02F101/12C02F101/20C02F103/16
CPCY02P10/20
Inventor 冯承湖赵锦涛
Owner 济南云水腾跃环保科技有限公司
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