HAMZAH, MADITYA AMIRUL (2024) Pabrik Chloromethane dari Methanol dan Hydrogen Chloride dengan Proses Hidroklorinasi Fase Gas. Undergraduate thesis, UPN "VETERAN" JAWA TIMUR.
|
Text
COVER.pdf Download (2MB) | Preview |
|
|
Text
BAB 1.pdf Download (446kB) | Preview |
|
|
Text
BAB 2.pdf Download (348kB) | Preview |
|
![[img]](http://repository.upnjatim.ac.id/style/images/fileicons/text.png) |
Text
BAB 3.pdf Restricted to Repository staff only until 11 January 2027. Download (205kB) |
|
|
Text
BAB 4.pdf Restricted to Repository staff only until 11 January 2027. Download (227kB) |
|
|
Text
BAB 5.pdf Restricted to Repository staff only until 11 January 2027. Download (391kB) |
|
|
Text
BAB 6.pdf Restricted to Repository staff only until 11 January 2027. Download (284kB) |
|
|
Text
BAB 7.pdf Restricted to Repository staff only until 11 January 2027. Download (909kB) |
|
|
Text
BAB 8 - 11.pdf Restricted to Repository staff only until 11 January 2027. Download (323kB) |
|
|
Text
DAFTAR PUSTAKA.pdf Download (246kB) | Preview |
|
|
Text
FLOWSHEET.pdf Download (402kB) | Preview |
|
|
Text
LAMPIRAN.pdf Restricted to Repository staff only until 11 January 2027. Download (9MB) |
Abstract
A chloromethane factory from methanol and hydrogen chloride using a hydrochlorination process with a capacity of 32,000 tonnes/year will be built in the JIIPE (Java Integrated Industrial and Port Estate) Industrial Area in Sukomulyo Village, Manyar District, Gresik Regency. This factory operates 24 hours a day 330 days a year with the raw materials used, namely 99.85% methanol and 33% hydrogen chloride. Some of the uses of chloromethane are as the main raw material in the rubber catalyst industry, as an auxiliary raw material in the silicone industry, as the main raw material in the refrigerant industry, and as the main raw material in the production of methyl cellulose, as well as other chemical industries such as polymers, anti-knocking , etc. The raw materials methanol and hydrogen chloride in the liquid phase are first evaporated in a vaporizer to a temperature of 150 °C. Then, the temperature was increased to 350 °C using a heater. After that, the two materials were fed into a Fixed Bed Multitube reactor at a temperature of 350 °C and a pressure of 1 atm. In this reactor, a process will occur where halogen atoms from hydrogen chloride combine with organic compounds (hydrochlorination) with the help of a γ-alumina catalyst to produce chloromethane and water products as well as the remaining unreacted methanol reactant. The gas mixture produced from the reactor is then cooled using a cooler to a temperature of 100 °C. Then, the gas mixture is then fed to distillation to separate the product (chloromethane) from the impurities (water and methanol). In a distillation apparatus, the gas mixture enters the distillation column on the feed plate, then goes to the bottom to the reboiler to be partially evaporated again from the portion taken as a product from the bottom of the distillation column. The product from the bottom of the distillation column is water and impurities, then discharged to liquid waste processing. The steam and reboiler product then goes to the top of the distillation column to the condenser. In the condenser, the Chloromethane vapor is then condensed at the dew point temperature of the material. The condensate is then temporarily stored in the accumulator and then distributed partly as reflux to the distillation column and as the top product of the distillation column (distillate). The distillate product in the form of Chloromethane is then fed to the Chloromethane holding tank with a minimum purity of 99% as the final product.
| Item Type: | Thesis (Undergraduate) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||||
| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Maditya Amirul Hamzah | ||||||||
| Date Deposited: | 11 Jan 2024 06:56 | ||||||||
| Last Modified: | 11 Jan 2024 06:56 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/19679 |
Actions (login required)
 |
View Item |